500 articles

18 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

05:42
avcodec/ac3: Remove unused fixed-point ARMv7 DSP - Geoff Hill git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3: Remove unused fixed-point ARMv7 DSP This diff removes 4 unused ARMv7 NEON fixed-point DSP functions. The function were originally moved here by 4958f35a2 (Dec 2013). After 9e05421db (Jan 2021), as part of the refactor of the AC3 DSP to consistently use 32-bit sample format in the encoder, these functions were removed from the DSP function table, but the ARMv7 implementations were kept. Signed-off-by: Geoff Hill <geoffⓐgeoffhill.org> [DH] (...)

17 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

11:28
avformat/ivfenc: remove unused var - Gyan Doshi git.videolan.org Git - ffmpeg.git/rss log

avformat/ivfenc: remove unused var sum_delta_pts is unused since 3b358f151d [DH] libavformat/ivfenc.c

16 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

17:14
avformat/lc3: Only allow AV_CODEC_ID_LC3 in muxer - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/lc3: Only allow AV_CODEC_ID_LC3 in muxer Also check for the number of streams and the AVCodecID generically using FF_OFMT_FLAGs. Reviewed-by: Stefano Sabatini <stefasabⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/lc3.c

15 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

21:06
avformat/iamf_writer: reject duplicated stream ids in a stream group - James Almer git.videolan.org Git - ffmpeg.git/rss log

avformat/iamf_writer: reject duplicated stream ids in a stream group Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/iamf_writer.c

14 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

12:11
vulkan_av1: add workaround for NVIDIA drivers tested on broken CTS - Lynne git.videolan.org Git - ffmpeg.git/rss log

vulkan_av1: add workaround for NVIDIA drivers tested on broken CTS The first release of the CTS for AV1 decoding had incorrect offsets for the OrderHints values. The CTS will be fixed, and eventually, the drivers will be updated to the proper spec-conforming behaviour, but we still need to add a workaround as this will take months. Only NVIDIA use these values at all, so limit the workaround to only NVIDIA. Also, other vendors don't tend to provide accurate CTS information. [DH] libavcodec/vulkan_av1.c [DH] libavcodec/vulkan_decode.c [DH] (...)

13 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

10:55
lavc/vvc: Increase size of ctb_size_y - Frank Plowman git.videolan.org Git - ffmpeg.git/rss log

lavc/vvc: Increase size of ctb_size_y sps_log2_ctu_size_minus5 is between 0 and 2, with 3 reserved for future use. The VVC decoder allows sps_log2_ctu_size_minus5 to be 3, and so ctb_size_y should be at least 16 bits to prevent overflows. An alternative patch would leave sps_log2_ctu_size_minus5 as 8 bits and disallow sps_log2_ctu_size_minus5 = 3. Signed-off-by: Frank Plowman <postⓐfrankplowman.com> [DH] libavcodec/vvc/ps.h
19:06
lavc/vulkan_av1: Use av1dec reference order hint information - Mark Thompson git.videolan.org Git - ffmpeg.git/rss log

lavc/vulkan_av1: Use av1dec reference order hint information [DH] libavcodec/vulkan_av1.c
19:05
lavc/av1: Record reference ordering information for each frame - Mark Thompson git.videolan.org Git - ffmpeg.git/rss log

lavc/av1: Record reference ordering information for each frame This is needed by Vulkan. Constructing this can't be delegated to CBS because packets might contain multiple frames (when non-shown frames are present) but we need separate snapshots immediately before each frame for the decoder. [DH] libavcodec/av1dec.c [DH] libavcodec/av1dec.h
15:21
avcodec/h2645_sei: validate Mastering Display Colour Volume SEI values - Kacper Michajłow git.videolan.org Git - ffmpeg.git/rss log

avcodec/h2645_sei: validate Mastering Display Colour Volume SEI values As we can read in ST 2086: Values outside the specified ranges of luminance and chromaticity values are not reserved by SMPTE, and can be used for purposes outside the scope of this standard. This is further acknowledged by ITU-T H.264 and ITU-T H.265. Which says that values out of range are unknown or unspecified or specified by other means not specified in this Specification. Signed-off-by: Kacper Michajłow <kasper93ⓐgmail.com> Signed-off-by: Niklas Haas <gitⓐhaasn.dev> [DH] (...)

12 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

09:19
avfilter/af_channelsplit: fix memory leak - LuMingYin git.videolan.org Git - ffmpeg.git/rss log

avfilter/af_channelsplit: fix memory leak Signed-off-by: LuMingYin <lumingyindetectⓐ163.com> Signed-off-by: Zhao Zhili <zhilizhaoⓐtencent.com> [DH] libavfilter/af_channelsplit.c
22:10
doc/muxers.texi: Don't use confusing variable name - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

doc/muxers.texi: Don't use confusing variable name reserve_index_space is a size, not an index. Also refer to the variable in the description. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] doc/muxers.texi
20:08
avcodec/nvenc: Multi NVENC Split Frame Encoding in HEVC and AV1 - Diego Felix de Souza git.videolan.org Git - ffmpeg.git/rss log

avcodec/nvenc: Multi NVENC Split Frame Encoding in HEVC and AV1 When Split frame encoding is enabled, each input frame is partitioned into horizontal strips which are encoded independently and simultaneously by separate NVENCs, usually resulting in increased encoding speed compared to single NVENC encoding. Signed-off-by: Diego Felix de Souza <ddesouzaⓐnvidia.com> Signed-off-by: Timo Rothenpieler <timoⓐrothenpieler.org> [DH] libavcodec/nvenc.c [DH] libavcodec/nvenc.h [DH] libavcodec/nvenc_av1.c [DH] libavcodec/nvenc_hevc.c [DH] (...)

11 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

15:32
avutil/frame: free the old side data buffer before replacing it - James Almer git.videolan.org Git - ffmpeg.git/rss log

avutil/frame: free the old side data buffer before replacing it Fixes memleaks reported by ASAN/Valgrind. Reported-by: Sean McGovern <gseanmcgⓐgmail.com> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavutil/frame.c
14:43
avutil/version: bump minor after recent AVFrame API additions - James Almer git.videolan.org Git - ffmpeg.git/rss log

avutil/version: bump minor after recent AVFrame API additions Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] doc/APIchanges [DH] libavutil/version.h

10 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

13:17
Revert "bsf: use standard include paths" - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

Revert "bsf: use standard include paths" This reverts commit 41b73ae883ec2a70c814e394de0e5ae5f1f13e87. This patch was pushed extremely quickly, without giving developers the time to object. [DH] libavcodec/bsf/Makefile [DH] libavcodec/bsf/aac_adtstoasc.c [DH] libavcodec/bsf/av1_frame_merge.c [DH] libavcodec/bsf/av1_frame_split.c [DH] libavcodec/bsf/av1_metadata.c [DH] libavcodec/bsf/chomp.c [DH] libavcodec/bsf/dca_core.c [DH] libavcodec/bsf/dts2pts.c [DH] libavcodec/bsf/dump_extradata.c [DH] libavcodec/bsf/dv_error_marker.c [DH] libavcodec/bsf/eac3_core.c [DH] (...)

9 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

14:49
tests/checkasm: add exclude_guest for non-x86 linux perf - J. Dekker git.videolan.org Git - ffmpeg.git/rss log

tests/checkasm: add exclude_guest for non-x86 linux perf The exclude_guest option only has an effect on x86. Omitting 'exclude_guest' defaults to zero which implies that you can count guest events should you run one. Some non-x86 kernels just ignore it, while others (e.g. the Asahi Linux kernels) require the user to explicitly set the option to 1, i.e. the only behaviour that makes sense when counting guest events isn't supported. Signed-off-by: J. Dekker <jdekⓐitanimul.li> [DH] (...)
21:13
bsf: use standard include paths - Andrew Kelley git.videolan.org Git - ffmpeg.git/rss log

bsf: use standard include paths Removes the special -I flag specified in the avcodec/bsf/ subdirectory. This makes code copy-pastable to other parts of the ffmpeg codebase, as well as simplifying the build script. It also reduces ambiguity, since there are many instances of same-named header files existing in both libavformat/ and libavcodec/ subdirectories. Reviewed-by: Lynne <devⓐlynne.ee> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/bsf/Makefile [DH] libavcodec/bsf/aac_adtstoasc.c [DH] libavcodec/bsf/av1_frame_merge.c [DH] libavcodec/bsf/av1_frame_split.c (...)
13:05
avcodec/libsvt1: check return value of send/receive functions - James Almer git.videolan.org Git - ffmpeg.git/rss log

avcodec/libsvt1: check return value of send/receive functions Reviewed-by: Sean McGovern <gseanmcgⓐgmail.com> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/libsvtav1.c
13:31
configure, etc: switch to shebang without space - J. Dekker git.videolan.org Git - ffmpeg.git/rss log

configure, etc: switch to shebang without space Note that the config.sh file is left without a shebang, this file is supposed to be sourced into the current environment. This commit is purely cosmetic. Signed-off-by: J. Dekker <jdekⓐitanimul.li> [DH] configure [DH] doc/texidep.pl [DH] tests/fate-run.sh [DH] tests/fate.sh
09:52
ffbuild/libversion.sh: add shebang - J. Dekker git.videolan.org Git - ffmpeg.git/rss log

ffbuild/libversion.sh: add shebang The implicit interpreter is dependent on the environment, and isn't guaranteed to be /bin/sh. Some packagers call this script directly, and in certain environments such as containers using qemu-user through binfmt_misc emulation on Linux it doesn't fallback to /bin/sh. To fix these cases we add the interpreter explicitly. Signed-off-by: J. Dekker <jdekⓐitanimul.li> [DH] ffbuild/libversion.sh
09:11
lavc/vvc: Fix out-of-bounds array access - Frank Plowman git.videolan.org Git - ffmpeg.git/rss log

lavc/vvc: Fix out-of-bounds array access The 2 which has been changed to an 8 in the array length expression is the maximum value of sps_bitdepth_minus8. This was missed when updating to VVCv2, which increased this maximum from 2 to 8. Signed-off-by: Frank Plowman <postⓐfrankplowman.com> [DH] libavcodec/vvc/intra.c
07:55
lavc/vvc: Avoid overflow in coeff scale intermediate - Frank Plowman git.videolan.org Git - ffmpeg.git/rss log

lavc/vvc: Avoid overflow in coeff scale intermediate Make intermediate result 64-bits to avoid an overflow before the right shift. Signed-off-by: Frank Plowman <postⓐfrankplowman.com> [DH] libavcodec/vvc/intra.c
07:55
lavc/vvc: Fix buffer overread in CABAC - Frank Plowman git.videolan.org Git - ffmpeg.git/rss log

lavc/vvc: Fix buffer overread in CABAC The size variable here is taken as gospel for the bounds of the input buffer in later logic. Clamp it to ensure that the returned region does not extend past that allocated in the underlying GetBitContext, even in the case entry point offsets are signalled in the bitstream. Also assert this for good measure. Signed-off-by: Frank Plowman <postⓐfrankplowman.com> [DH] libavcodec/vvc/dec.c

8 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

13:26
avformat/tls_mbedtls: Pass FLAG_NONBLOCK to underlying transport - Zhao Zhili git.videolan.org Git - ffmpeg.git/rss log

avformat/tls_mbedtls: Pass FLAG_NONBLOCK to underlying transport This fix rtmps failure since rtmps requires nonblocking read. Signed-off-by: Zhao Zhili <zhilizhaoⓐtencent.com> [DH] libavformat/tls_mbedtls.c
00:49
avcodec/ac3enc: Avoid calculating the CRC multiple times - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Avoid calculating the CRC multiple times Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c
18:20
lavc/vvc_parser: Fix integer overflow calculating framerate - Frank Plowman git.videolan.org Git - ffmpeg.git/rss log

lavc/vvc_parser: Fix integer overflow calculating framerate num_units_in_tick and time_scale are both 32-bit unsigned integers. Storing them as ints was causing overflows. Signed-off-by: Frank Plowman <postⓐfrankplowman.com> [DH] libavcodec/vvc_parser.c
16:07
lavc/vvc: Fix left shifts of negative values - Frank Plowman git.videolan.org Git - ffmpeg.git/rss log

lavc/vvc: Fix left shifts of negative values All these variables lie in the range [-12..12] Signed-off-by: Frank Plowman <postⓐfrankplowman.com> [DH] libavcodec/vvc/ps.c
10:57
aarch64/ac3dsp: simplify the end of ff_ac3_sum_square_butterfly_float_neon - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64/ac3dsp: simplify the end of ff_ac3_sum_square_butterfly_float_neon Before: Cortex A53 A72 A78 M1 ac3_sum_square_bufferfly_float_neon: 1005.7 516.5 224.5 194.0 After: ac3_sum_square_bufferfly_float_neon: 981.7 504.5 223.2 189.5 Signed-off-by: J. Dekker <jdekⓐitanimul.li> [DH] libavcodec/aarch64/ac3dsp_neon.S
16:44
x86/ac3dsp: clear the upper 32 bits for input arguments where needed - James Almer git.videolan.org Git - ffmpeg.git/rss log

x86/ac3dsp: clear the upper 32 bits for input arguments where needed Fixes checkasm on win64. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/x86/ac3dsp.asm
12:10
avcodec/vvc/dec: fix typo - James Almer git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvc/dec: fix typo Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/vvc/dec.c

7 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

10:53
avcodec/ac3enc: Don't overwrite AVCodecContext.ch_layout - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Don't overwrite AVCodecContext.ch_layout This is unnecessary (the channel layout guessing code became moot when the channel layouts were enforced generically) and also dangerous, as a custom channel layout mapping would leak in case one was used. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c
10:31
avcodec/ac3enc: Don't presume ch_layout to be AV_CHANNEL_ORDER_NATIVE - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Don't presume ch_layout to be AV_CHANNEL_ORDER_NATIVE It is perfectly legal for users to use a custom layout that is equivalent to a supported native one. In this case the union in AVChannelLayout is not an uint64_t mask, but a pointer to a custom map. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c
19:53
avformat/img2: Avoid relocations for ff_img_tags - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/img2: Avoid relocations for ff_img_tags The strings here are so short that using a pointer is wasteful (the longest string takes nine bytes; on 64 bit systems, the pointer+padding already take 12 bytes). So avoid them and add asserts to ensure that no one ever tries to use a too long tag. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/img2.c [DH] libavformat/img2.h
19:20
avcodec/flacenc: Avoid shift where possible - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/flacenc: Avoid shift where possible Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/flacenc.c
18:04
avcodec/ac3enc: Move EAC-3 specific initialization to eac3enc.c - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Move EAC-3 specific initialization to eac3enc.c Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c [DH] libavcodec/eac3enc.c [DH] libavcodec/eac3enc.h
17:29
avcodec/ac3enc: Avoid function pointers to initialize MDCT - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Avoid function pointers to initialize MDCT Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c [DH] libavcodec/ac3enc.h [DH] libavcodec/ac3enc_fixed.c [DH] libavcodec/ac3enc_float.c
17:18
avcodec/ac3enc_float: Remove uninformative error message - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc_float: Remove uninformative error message AVERROR(ENOMEM) is enough. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc_float.c
17:15
avcodec/ac3enc: Deduplicate copying input samples - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Deduplicate copying input samples These memcpy operands only depend upon sizeof(SampleType) (and this size is actually the same for both the fixed-point and the floating-point encoders for most (all supported?) systems). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c [DH] libavcodec/ac3enc.h [DH] libavcodec/ac3enc_template.c
16:26
avcodec/ac3enc: Deduplicate allocating buffers - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Deduplicate allocating buffers These allocations only depend upon sizeof(SampleType) (and this size is actually the same for both the fixed-point and the floating-point encoders for most (all supported?) systems). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c [DH] libavcodec/ac3enc.h [DH] libavcodec/ac3enc_fixed.c [DH] libavcodec/ac3enc_float.c [DH] libavcodec/ac3enc_template.c
14:52
avcodec/ac3enc: Share more code between fixed/float encoders - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Share more code between fixed/float encoders Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c [DH] libavcodec/ac3enc.h [DH] libavcodec/ac3enc_template.c
14:47
avcodec/ac3enc: Move ff_ac3_validate_metadate() upwards - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Move ff_ac3_validate_metadate() upwards Will avoid a forward declaration in the next commit. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c
14:39
avcodec/ac3enc: Use common encode_frame function - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Use common encode_frame function This is in preparation for sharing even more stuff common to the fixed and floating-point encoders. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c [DH] libavcodec/ac3enc.h [DH] libavcodec/ac3enc_fixed.c [DH] libavcodec/ac3enc_float.c [DH] libavcodec/ac3enc_template.c [DH] libavcodec/eac3enc.c
13:45
avcodec/ac3enc: Remove disabled code for RealAudio variant of AC-3 - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Remove disabled code for RealAudio variant of AC-3 Implicitly disabled by 4679a474f06c229b10976d7f0b4eee0613c2715a. Given that no one has ever complained about this, this commit removes the now dead code. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] doc/encoders.texi [DH] libavcodec/ac3enc.c [DH] libavcodec/ac3enc.h [DH] libavcodec/eac3enc.c
12:30
avcodec/ac3enc: Remove always-false sample rate check - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Remove always-false sample rate check encode_preinit_audio() already checks that the sample rate is among AVCodec.supported_samplerates. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c
11:40
avcodec/ac3enc: Avoid copying strings - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Avoid copying strings Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c
11:21
avcodec/ac3enc: Use bit-operations for bit-mask - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Use bit-operations for bit-mask Simply masking the LFE bit is more natural than subtracting if set. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c
11:14
avcodec/ac3enc: Remove redundant channel layout checks - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3enc: Remove redundant channel layout checks These are all checked generically via AVCodec.ch_layouts in encode_preinit_audio(). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ac3enc.c
14:45
avcodec/vvc/ps: reset sps_id_used on flush - James Almer git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvc/ps: reset sps_id_used on flush Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/vvc/dec.c

6 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

05:30
lavc/avfft: fix RDFT wrapper stride - Lynne git.videolan.org Git - ffmpeg.git/rss log

lavc/avfft: fix RDFT wrapper stride Per the lavu/tx docs: > * For forward transforms (R2C), stride must be the spacing between two > * samples in bytes. For inverse transforms, the stride must be set > * to the spacing between two complex values in bytes. The code did the reverse. The stride parameter is currently not respected for RDFT transforms, but has to be correct, for a potential future change. [DH] libavcodec/avfft.c
11:08
doc/muxers/matroska: apply misc consistency fixups - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

doc/muxers/matroska: apply misc consistency fixups [DH] doc/muxers.texi
10:55
doc/muxers: add lrc - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

doc/muxers: add lrc [DH] doc/muxers.texi
10:38
doc/muxers: add kvag - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

doc/muxers: add kvag [DH] doc/muxers.texi
10:29
doc/muxers: add jacosub - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

doc/muxers: add jacosub [DH] doc/muxers.texi
10:17
doc/muxers: add ivf - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

doc/muxers: add ivf [DH] doc/muxers.texi
11:11
avcodec/hevcdec: fix segfault on invalid film grain metadata - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avcodec/hevcdec: fix segfault on invalid film grain metadata Invalid input files may contain film grain metadata which survives ff_h274_film_grain_params_supported() but does not pass av_film_grain_params_select(), leading to a SIGSEGV on hevc_frame_end(). Fix this by duplicating the av_film_grain_params_select() check at frame init time. An alternative solution here would be to defer the incompatibility check to hevc_frame_end(), but this has the downside of allocating a film grain buffer even when we already know we can't apply film grain. Fixes: https://trac.ffmpeg.org/ticket/10951 (...)
14:25
avcodec/ac3: Implement ac3_exponent_min for aarch64 NEON - Geoff Hill git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3: Implement ac3_exponent_min for aarch64 NEON Signed-off-by: Geoff Hill <geoffⓐgeoffhill.org> Signed-off-by: Martin Storsjö <martinⓐmartin.st> [DH] libavcodec/aarch64/ac3dsp_init_aarch64.c [DH] libavcodec/aarch64/ac3dsp_neon.S [DH] tests/checkasm/ac3dsp.c
14:25
avcodec/ac3: Implement float_to_fixed24 for aarch64 NEON - Geoff Hill git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3: Implement float_to_fixed24 for aarch64 NEON Signed-off-by: Geoff Hill <geoffⓐgeoffhill.org> Signed-off-by: Martin Storsjö <martinⓐmartin.st> [DH] libavcodec/aarch64/Makefile [DH] libavcodec/aarch64/ac3dsp_init_aarch64.c [DH] libavcodec/aarch64/ac3dsp_neon.S [DH] libavcodec/ac3dsp.c [DH] libavcodec/ac3dsp.h
14:26
avcodec/ac3: Implement sum_square_butterfly_float for aarch64 NEON - Geoff Hill git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3: Implement sum_square_butterfly_float for aarch64 NEON Signed-off-by: Geoff Hill <geoffⓐgeoffhill.org> Signed-off-by: Martin Storsjö <martinⓐmartin.st> [DH] libavcodec/aarch64/ac3dsp_init_aarch64.c [DH] libavcodec/aarch64/ac3dsp_neon.S [DH] tests/checkasm/ac3dsp.c
14:26
avcodec/ac3: Implement sum_square_butterfly_int32 for aarch64 NEON - Geoff Hill git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3: Implement sum_square_butterfly_int32 for aarch64 NEON Signed-off-by: Geoff Hill <geoffⓐgeoffhill.org> Signed-off-by: Martin Storsjö <martinⓐmartin.st> [DH] libavcodec/aarch64/ac3dsp_init_aarch64.c [DH] libavcodec/aarch64/ac3dsp_neon.S [DH] tests/checkasm/ac3dsp.c
14:26
avcodec/ac3: Implement ac3_extract_exponents for aarch64 NEON - Geoff Hill git.videolan.org Git - ffmpeg.git/rss log

avcodec/ac3: Implement ac3_extract_exponents for aarch64 NEON Signed-off-by: Geoff Hill <geoffⓐgeoffhill.org> Signed-off-by: Martin Storsjö <martinⓐmartin.st> [DH] libavcodec/aarch64/ac3dsp_init_aarch64.c [DH] libavcodec/aarch64/ac3dsp_neon.S [DH] tests/checkasm/ac3dsp.c
13:46
lavc/vvc: Error if SPS ID is duplicated within CVS - Frank Plowman git.videolan.org Git - ffmpeg.git/rss log

lavc/vvc: Error if SPS ID is duplicated within CVS Key line from the spec is: "All SPS NAL units with a particular value of sps_seq_parameter_set_id in a CVS shall have the same content." Prior to this patch, the VVC decoder's behaviour on encountering a duplicated SPS ID (within the entire bitstream, not restricted to a CVS) was simply to replace the entry in the SPS lookup table with the new data. Illegal bitstreams with multiple SPSs in the same CVS sharing an ID but differing elsewhere could cause all manner of issues. The patch tracks which SPS IDs have been used in the (...)
10:48
lavf/lrc: fix comments in headers - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

lavf/lrc: fix comments in headers [DH] libavformat/lrc.c [DH] libavformat/lrcdec.c [DH] libavformat/lrcenc.c
07:32
avcodec/liblc3dec: fix extradata size - Antoine SOULIER git.videolan.org Git - ffmpeg.git/rss log

avcodec/liblc3dec: fix extradata size [DH] libavcodec/liblc3dec.c
07:29
avcodec/liblc3dec: fix typo in macro name, fix compilation - Antoine SOULIER git.videolan.org Git - ffmpeg.git/rss log

avcodec/liblc3dec: fix typo in macro name, fix compilation [DH] libavcodec/liblc3dec.c

5 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

10:10
fftools/ffmpeg_filter: change processing order in fg_finalise_bindings() - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: change processing order in fg_finalise_bindings() First bind all inputs in all filtergraphs, only then check that all outputs are bound. Needed by the following commit. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_filter.c [DH] fftools/ffmpeg_opt.c
09:42
fftools/ffmpeg_sched: allow filtergraphs to send to filtergraphs - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_sched: allow filtergraphs to send to filtergraphs Will be useful for filtergraph chaining that will be added in following commits. [DH] fftools/ffmpeg_sched.c [DH] fftools/ffmpeg_sched.h
13:06
doc/ffmpeg: document that there can be multiple complex filtergraphs - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

doc/ffmpeg: document that there can be multiple complex filtergraphs [DH] doc/ffmpeg.texi
12:02
avcodec/mpeg12dec: Remove unnecessary FFCodec.close - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/mpeg12dec: Remove unnecessary FFCodec.close The ipu decoder never calls ff_mpv_common_init() or allocates anything else that would need to be freed. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/mpeg12dec.c
09:29
avcodec/mpeg12dec: Remove redundant mpeg_enc_ctx_allocated - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/mpeg12dec: Remove redundant mpeg_enc_ctx_allocated Use context_initialized from the underlying MpegEncContext instead. Also don't check before ff_mpv_common_end() in mpeg_decode_end(). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/mpeg12dec.c
08:59
avcodec/mpeg12dec: Remove redundant check - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/mpeg12dec: Remove redundant check This code only gets executed for the first field. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/mpeg12dec.c
07:36
avcodec/mpeg12: Remove always-false check - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/mpeg12: Remove always-false check Forgotten in 7800cc6e82068c6dfb5af53817f03dfda794c568. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/mpeg12.c
04:06
avcodec/mpeg12dec: Don't pretend MPEG-1/2 to support alpha - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/mpeg12dec: Don't pretend MPEG-1/2 to support alpha (FF_PTR_ADD has to be kept although MPEG-1/2 only supports YUV pixel formats because our decoder also supports decoding to AV_PIX_FMT_GRAY8 depending upon CONFIG_GRAY.) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/mpeg12dec.c
09:58
avcodec/mpegvideo_dec, h264_slice: Return proper error codes - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/mpegvideo_dec, h264_slice: Return proper error codes Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/h264_slice.c [DH] libavcodec/mpegvideo_dec.c
20:18
doc/encoders: add missing libxvid option - James Almer git.videolan.org Git - ffmpeg.git/rss log

doc/encoders: add missing libxvid option Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] doc/encoders.texi
20:13
doc/encoders: remove non-existent flag - James Almer git.videolan.org Git - ffmpeg.git/rss log

doc/encoders: remove non-existent flag Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] doc/encoders.texi
17:57
avcodec/libaomenc: remove variable redefinition - James Almer git.videolan.org Git - ffmpeg.git/rss log

avcodec/libaomenc: remove variable redefinition Missed in 5e0eac3d4566839598f6d6fe5d77770023d6713a. Reported-by: Niklas Haas <ffmpegⓐhaasn.xyz> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/libaomenc.c
17:15
avcodec/libaomenc: bump the minimum required version to 2.0.0 - James Almer git.videolan.org Git - ffmpeg.git/rss log

avcodec/libaomenc: bump the minimum required version to 2.0.0 v2.0.0 is already four years old and even newer versions are available on stable distro releases. With this we stop setting codec capabilities during static data initialization. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] configure [DH] libavcodec/libaomenc.c
15:15
fate/ffmpeg: Avoid dependency on samples - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/ffmpeg: Avoid dependency on samples Creating vsynth_lena.yuv needs the FATE suite, yet several tests in ffmpeg.mak without a dependency on samples used it as input file. Fix this by using vsynth1.yuv (which does not have such a dependency) instead. Also use vsynth1.yuv in fate-shortest to avoid the samples dependency in this test, too. Fixes ticket #10947. Reviewed-by: Anton Khirnov <antonⓐkhirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/fate/ffmpeg.mak [DH] tests/ref/fate/ffmpeg-filter-in-eof [DH] (...)

4 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

17:05
avfilter/vf_colorspace: use colorspace negotiation API - Nicolas Gaullier git.videolan.org Git - ffmpeg.git/rss log

avfilter/vf_colorspace: use colorspace negotiation API Fixes a regression due to the fact that the colorspace filter does not use the new API introduced by 8c7934f73ab6c568acaa. The scale filter uses it since 45e09a30419cc2a7251e, and the setparams filter since 3bf80df3ccd32aed23f0. Example: ffprobe -f lavfi yuvtestsrc,setparams=color_primaries=bt470bg:color_trc= bt470bg:colorspace=bt470bg,colorspace=bt709:range=tv,scale,showinfo Before: color_range:unknown color_space:bt470bg ... After: color_range:tv color_space:bt709 ... Signed-off-by: Nicolas Gaullier (...)
22:38
avformat/lc3: add file format for LC3/LC3plus transport - Antoine SOULIER git.videolan.org Git - ffmpeg.git/rss log

avformat/lc3: add file format for LC3/LC3plus transport A file format is described in Bluetooth SIG LC3 and ETSI TS 103 634, for test purpose. [DH] Changelog [DH] doc/muxers.texi [DH] libavformat/Makefile [DH] libavformat/allformats.c [DH] libavformat/lc3.c
10:27
movenc: Remove a leftover commented out line - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

movenc: Remove a leftover commented out line This line originates from 6f69f7a8bf6a0d013985578df2ef42ee6b1c7994. Signed-off-by: Martin Storsjö <martinⓐmartin.st> [DH] libavformat/movenc.c
10:49
fftools/ffmpeg_filter: only store complex filtergraphs in global array - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: only store complex filtergraphs in global array Store simple filtergraphs in the stream they feed. Keeping the two separate will be useful in following commits. [DH] fftools/ffmpeg.c [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_filter.c [DH] fftools/ffmpeg_mux.c
09:35
fftools/ffmpeg_filter: drop OutputFilter.ost - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: drop OutputFilter.ost All remaining code accessing it only needs to know whether this filtergraph output has been bound or not. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_filter.c [DH] fftools/ffmpeg_mux_init.c
09:30
fftools/ffmpeg_filter: accept encoder thread count through OutputFilterOptions - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: accept encoder thread count through OutputFilterOptions Stop digging through encoder options manually. Will allow decoupling filtering from encoding in future commits. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_filter.c [DH] fftools/ffmpeg_mux_init.c
09:05
fftools/ffmpeg_mux: drop OutputFile.format - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_mux: drop OutputFile.format It is no longer used outside of the muxing code (where we can access the muxer directly). [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_mux.c [DH] fftools/ffmpeg_mux_init.c
08:56
fftools/ffmpeg_mux: drop OutputFile.shortest - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_mux: drop OutputFile.shortest It is no longer needed outside of of_open() and its children. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_mux_init.c
08:51
fftools/ffmpeg_filter: move most of -apad logic to the muxer - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: move most of -apad logic to the muxer The decision whether -apad actually does anything is made based on muxer properties, and so more properly belongs there. Filtering code only receives the result. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_filter.c [DH] fftools/ffmpeg_mux.c [DH] fftools/ffmpeg_mux.h [DH] fftools/ffmpeg_mux_init.c
09:46
fftools/ffmpeg_filter: implement filtergraph chaining - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: implement filtergraph chaining This allows one complex filtergraph's output to be sent as input to another one, which is useful in certain situations (one is described in the docs). Chaining filtergraphs was already effectively possible by using a wrapped_avframe encoder connected to a loopback decoder, but it is ugly, non-obvious and inefficient. [DH] Changelog [DH] doc/ffmpeg.texi [DH] fftools/ffmpeg_filter.c
03:53
avcodec/huffyuv: Inline common alloc/free functions in their callers - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/huffyuv: Inline common alloc/free functions in their callers Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/huffyuv.c [DH] libavcodec/huffyuv.h [DH] libavcodec/huffyuvdec.c [DH] libavcodec/huffyuvenc.c
03:35
avcodec/huffyuvdec: Don't zero unnecessarily - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/huffyuvdec: Don't zero unnecessarily A decoder's private data has already been zeroed (apart from options) before init is called. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/huffyuvdec.c
19:18
avcodec/dv: Don't pretend initializing work chunks can fail - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/dv: Don't pretend initializing work chunks can fail Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/dv.c [DH] libavcodec/dv_internal.h [DH] libavcodec/dvdec.c [DH] libavcodec/dvenc.c
19:16
avcodec/huffyuvdec: Use assert to check for things that can't fail - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/huffyuvdec: Use assert to check for things that can't fail Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/huffyuvdec.c
19:13
avcodec/huffyuvdec: Use bytestream API for byte-aligned reads - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/huffyuvdec: Use bytestream API for byte-aligned reads This also allows to remove the padding from these buffers. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/huffyuvdec.c
17:51
avcodec/huffyuvenc: Deduplicate options - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/huffyuvenc: Deduplicate options Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/huffyuvenc.c
04:42
avcodec/huffyuvenc: Avoid code duplication - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/huffyuvenc: Avoid code duplication This also fixes misindentated code. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/huffyuvenc.c
04:18
avcodec/huffyuvenc: Avoid duplicate variables - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/huffyuvenc: Avoid duplicate variables Also simplify assigningfake strides. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/huffyuvenc.c
04:09
avcodec/huffyuv: Return proper error code - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/huffyuv: Return proper error code Also forward said error code in the encoder. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/huffyuv.c [DH] libavcodec/huffyuvenc.c
03:59
avcodec/huffyuv(dec|enc): Use union for temp/temp16 - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/huffyuv(dec|enc): Use union for temp/temp16 These pointers already point to the same buffers, so using a union is possible and avoids the overhead of syncing the pointers (and saves some memory). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/huffyuvdec.c [DH] libavcodec/huffyuvenc.c
22:57
avcodec/liblc3dec: retrieve duration of the last packet from the demuxer - Antoine SOULIER git.videolan.org Git - ffmpeg.git/rss log

avcodec/liblc3dec: retrieve duration of the last packet from the demuxer Use the packet duration field to invalid last samples of the last frame. [DH] libavcodec/liblc3dec.c
00:28
avcodec/ppc/h264dsp: Fix left shifts of negative numbers - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ppc/h264dsp: Fix left shifts of negative numbers PPC equivalent of c756b3fca240df75ffa28e75f2eb34834c10294d. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ppc/h264dsp.c
01:45
avcodec/lossless_videoencdsp: Don't presume alignment in diff_bytes - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/lossless_videoencdsp: Don't presume alignment in diff_bytes The alignment of all the parameters in diff_bytes can be anything the despite the documentation claiming otherwise. 8ecd38312210d48ec9e50d78fc223d60e71a30ed was based around said documentation and is therefore insufficient to fix e.g. the misaligned loads that happen in the huffyuvbgra and huffyuvbgr24 vsynth FATE-tests. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/lossless_videoencdsp.c [DH] (...)
16:26
avcodec/liblc3enc: don't force unspec channel layouts - James Almer git.videolan.org Git - ffmpeg.git/rss log

avcodec/liblc3enc: don't force unspec channel layouts We only care about channel count. Layout details will be ignored either way. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/liblc3enc.c
16:25
avcodec/liblc3dec: sanitize channel count in avctx - James Almer git.videolan.org Git - ffmpeg.git/rss log

avcodec/liblc3dec: sanitize channel count in avctx Should prevent out of array accesses. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/liblc3dec.c
15:08
Changelog: fix typos for 7.0 section - Marth64 git.videolan.org Git - ffmpeg.git/rss log

Changelog: fix typos for 7.0 section Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] Changelog
02:47
swscale/ppc/swscale_ppc_template: Reindent after the previous commit - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

swscale/ppc/swscale_ppc_template: Reindent after the previous commit Reviewed-by: Lynne <devⓐlynne.ee> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libswscale/ppc/swscale_ppc_template.c
02:43
swscale/ppc/swscale_ppc_template: Remove code not passing checkasm - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

swscale/ppc/swscale_ppc_template: Remove code not passing checkasm Reviewed-by: Lynne <devⓐlynne.ee> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libswscale/ppc/swscale_ppc_template.c
02:14
avcodec/vvc: Rename vvc_?foo->foo - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvc: Rename vvc_?foo->foo A namespace is unnecessary here given that all these files are already in the vvc subfolder. Reviewed-by: Nuo Mi <nuomi2021ⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/vvc/Makefile [DH] libavcodec/vvc/cabac.c [DH] libavcodec/vvc/cabac.h [DH] libavcodec/vvc/ctu.c [DH] libavcodec/vvc/ctu.h [DH] libavcodec/vvc/data.c [DH] libavcodec/vvc/data.h [DH] libavcodec/vvc/dec.c [DH] libavcodec/vvc/dec.h [DH] libavcodec/vvc/dsp.c [DH] libavcodec/vvc/dsp.h [DH] libavcodec/vvc/dsp_template.c [DH] (...)
02:00
avcodec/vvc/vvc_inter_template: Fix left shift of negative number - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvc/vvc_inter_template: Fix left shift of negative number Affected the vvc-conformance-WP_A_3 FATE test. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/vvc/vvc_inter_template.c

3 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

11:43
tests/movenc: Validate that normal muxer usage doesn't print warnings - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

tests/movenc: Validate that normal muxer usage doesn't print warnings We have test to make sure that certain configurations do print warnings. However, the normal operation of the muxer within this test always printed a warning, so those tests to check for extra warnings didn't essentially guard anything. The warning that always was printed, "track 1: codec frame size is not set" was not present in the libav fork where this testcase originated, it was removed in f234e8a32e6c69d7b63f8627f278be7c2c987f43. Set the frame size for the audio stream to silence the warning, and (...)
18:03
avcodec/libdav1d: Don't cast const away unnecessarily - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/libdav1d: Don't cast const away unnecessarily Possible since c89f6ae6899e0f3ffb4f51da1f1776ab16f5b3a0. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/libdav1d.c
22:42
avformat/pcm: Use 64bit in bitrate computation - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/pcm: Use 64bit in bitrate computation Fixes: signed integer overflow: 65792 * 65312 cannot be represented in type 'int' Fixes: 67819/clusterfuzz-testcase-minimized-ffmpeg_dem_WADY_fuzzer-5236100912185344 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/pcm.c
22:38
avformat/mxfdec: Check index_edit_rate - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/mxfdec: Check index_edit_rate Fixes: Assertion b >=0 failed at libavutil/mathematics.c:62 Fixes: 67811/clusterfuzz-testcase-minimized-ffmpeg_dem_MXF_fuzzer-5108429687422976 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/mxfdec.c
22:31
swscale/utils: Fix xInc overflow - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

swscale/utils: Fix xInc overflow Fixes: signed integer overflow: 2 * 1073741824 cannot be represented in type 'int' Fixes: 67802/clusterfuzz-testcase-minimized-ffmpeg_SWS_fuzzer-6249515855183872 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libswscale/utils.c
22:20
avformat/iamf_parse: Check sound_system - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/iamf_parse: Check sound_system Fixes: index 13 out of bounds for type 'const struct IAMFSoundSystemMap [13]' Fixes: 67796/clusterfuzz-testcase-minimized-ffmpeg_dem_IAMF_fuzzer-4554553191104512 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/iamf_parse.c
22:15
avcodec/wavarc: fix signed integer overflow in block type 6/19 - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/wavarc: fix signed integer overflow in block type 6/19 Fixes: signed integer overflow: -2088796289 + -91276551 cannot be represented in type 'int' Fixes: 67772/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVARC_fuzzer-6533568953122816 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/wavarc.c
21:12
changelog: update for 7.0 - Jean-Baptiste Kempf git.videolan.org Git - ffmpeg.git/rss log

changelog: update for 7.0 Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] Changelog
19:43
configure: Only enable iamfdec, iamfenc when needed - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

configure: Only enable iamfdec, iamfenc when needed Since 591e27d1e7b21b66f81c53f381356c5e6f1f0451 they would always be compiled even when nothing uses them; for shared builds the default linker behaviour is to include them even when not needed. Reviewed-by: James Almer <jamrialⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] configure
19:34
configure: Fix iamfdec dependencies - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

configure: Fix iamfdec dependencies Reviewed-by: James Almer <jamrialⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] configure
00:13
doc/developer: (security) researchers should be credited - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

doc/developer: (security) researchers should be credited Reviewed-by: Tomas Härdin <gitⓐhaerdin.se> Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] doc/developer.texi
17:59
configure: Add missing libdav1d/av1 decoders->dovi_rpu dependency - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

configure: Add missing libdav1d/av1 decoders->dovi_rpu dependency Reviewed-by: James Almer <jamrialⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] configure
04:01
configure: Separate subsystem for Immersive Audio Model - Eugene Zemtsov git.videolan.org Git - ffmpeg.git/rss log

configure: Separate subsystem for Immersive Audio Model This change allows users to build libavfomat without support for Immersive Audio Model by specifying --disable-iamf. It helps to save on binary size in cases where it's important. Co-authored-by: James Almer <jamrialⓐgmail.com> Signed-off-by: Eugene Zemtsov <eugeneⓐchromium.org> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] configure [DH] libavformat/mov.c [DH] libavformat/movenc.c

2 avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

03:02
lavfi/dnn_backend_torch: Include mem.h - Fei Wang git.videolan.org Git - ffmpeg.git/rss log

lavfi/dnn_backend_torch: Include mem.h Fix build fail since 790f793844. Signed-off-by: Fei Wang <fei.w.wangⓐintel.com> [DH] libavfilter/dnn/dnn_backend_torch.cpp
11:58
fftools/ffmpeg_filter: pass trim parameters through OutputFilterOptions - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: pass trim parameters through OutputFilterOptions Do not read them from OutputStream directly. Will allow decoupling filtering from encoding in future commits. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_filter.c [DH] fftools/ffmpeg_mux_init.c
11:58
fftools/ffmpeg_filter: pass autoscale through OutputFilterOptions - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: pass autoscale through OutputFilterOptions Do not read it from OutputStream directly. Will allow decoupling filtering from encoding in future commits. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_filter.c [DH] fftools/ffmpeg_mux_init.c
11:58
fftools/ffmpeg_filter: pass sws/swr opts through OutputFilterOptions - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: pass sws/swr opts through OutputFilterOptions Do not read them from OutputStream directly. Will allow decoupling filtering from encoding in future commits. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_filter.c [DH] fftools/ffmpeg_mux.c [DH] fftools/ffmpeg_mux_init.c
11:44
fftools/ffmpeg_filter: drop an unnecessary use of OutputStream - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: drop an unnecessary use of OutputStream OutputFilter.type contains the same information. [DH] fftools/ffmpeg_filter.c
11:40
fftools/ffmpeg_filter: add an AVClass to OutputFilter - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: add an AVClass to OutputFilter Use it for logging where appropriate, avoid logging to OutputStream as we do not own it. This is a step towards decoupling filtering from encoding. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_filter.c
10:25
fftools/ffmpeg_filter: simplify retrieving filter type - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: simplify retrieving filter type [DH] fftools/ffmpeg_filter.c
10:23
fftools/ffmpeg_filter: drop a redundant check - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: drop a redundant check fg_finalise_bindings() already checks that all filtergraph outputs are connected. [DH] fftools/ffmpeg_filter.c
09:40
fftools/ffmpeg_filter: accept a caller-provided output name - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: accept a caller-provided output name Do not construct it from OutputStream manually. Will allow decoupling filtering from encoding in future commits. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_filter.c [DH] fftools/ffmpeg_mux_init.c
08:13
libavfilter/dnn_io_proc: Take step into consideration when crop frame - Wenbin Chen git.videolan.org Git - ffmpeg.git/rss log

libavfilter/dnn_io_proc: Take step into consideration when crop frame Signed-off-by: Wenbin Chen <wenbin.chenⓐintel.com> Reviewed-by: Guo Yejun <yejun.guoⓐintel.com> [DH] libavfilter/dnn/dnn_io_proc.c
08:13
libavfilter/dnn_backend_openvino: Check bbox's height - Wenbin Chen git.videolan.org Git - ffmpeg.git/rss log

libavfilter/dnn_backend_openvino: Check bbox's height Check bbox's height with frame's height rather than frame's width. Signed-off-by: Wenbin Chen <wenbin.chenⓐintel.com> Reviewed-by: Guo Yejun <yejun.guoⓐintel.com> [DH] libavfilter/dnn/dnn_backend_openvino.c
23:21
avformat/isom: don't drop the known layout when parsing AAC decSpecificInfo - James Almer git.videolan.org Git - ffmpeg.git/rss log

avformat/isom: don't drop the known layout when parsing AAC decSpecificInfo Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/isom.c
18:04
Changelog: add next entry - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

Changelog: add next entry [DH] Changelog
05:24
doc/indevs: update CC extraction example to use RCWT muxer - Marth64 git.videolan.org Git - ffmpeg.git/rss log

doc/indevs: update CC extraction example to use RCWT muxer Signed-off-by: Marth64 <marth64ⓐproxyid.net> [DH] doc/indevs.texi
05:24
doc/muxers: refresh the RCWT muxer's doc to be consistent with the demuxer - Marth64 git.videolan.org Git - ffmpeg.git/rss log

doc/muxers: refresh the RCWT muxer's doc to be consistent with the demuxer Signed-off-by: Marth64 <marth64ⓐproxyid.net> [DH] doc/muxers.texi
05:24
avformat/rcwtenc: remove repeated documentation - Marth64 git.videolan.org Git - ffmpeg.git/rss log

avformat/rcwtenc: remove repeated documentation The high level summary of RCWT can be delegated doc/muxers, which makes it easier to maintain and more consistent with the documentation of the demuxer. Signed-off-by: Marth64 <marth64ⓐproxyid.net> [DH] libavformat/rcwtenc.c
05:24
avformat/rcwtenc: don't assume .bin extension - Marth64 git.videolan.org Git - ffmpeg.git/rss log

avformat/rcwtenc: don't assume .bin extension Signed-off-by: Marth64 <marth64ⓐproxyid.net> [DH] libavformat/rcwtenc.c
05:24
avformat/rcwtdec: add RCWT Closed Captions demuxer - Marth64 git.videolan.org Git - ffmpeg.git/rss log

avformat/rcwtdec: add RCWT Closed Captions demuxer RCWT (Raw Captions With Time) is a format native to ccextractor, a commonly used OSS tool for processing 608/708 Closed Captions (CC). RCWT can be used to archive the original extracted CC bitstream. The muxer was added in January 2024. In this commit, add the demuxer. One can now demux RCWT files for rendering in ccaption_dec or interop with ccextractor (which produces RCWT). Using the muxer/demuxer combo, the CC bits can be kept for processing or rendering with either tool. This can be an effective way to backup an original CC stream, (...)
05:24
avformat/subtitles: extend ff_subtitles_queue_insert() to support not yet available... - Marth64 git.videolan.org Git - ffmpeg.git/rss log

avformat/subtitles: extend ff_subtitles_queue_insert() to support not yet available events If ff_subtitles_queue_insert() were given a NULL buffer with 0 length, it would still attempt to grow the packet or memcpy depending on if merge option is enabled. In this commit, allow passing a NULL buffer with 0 length without attempting to do such operations. This way, if a subtitle demuxer happens to pass an empty cue or wants to use av_get_packet() to read bytes, there are no unnecessary operations on the packet after it is allocated. Signed-off-by: Marth64 <marth64ⓐproxyid.net> [DH] (...)
16:02
RELEASE: update after 7.0 branch - James Almer git.videolan.org Git - ffmpeg.git/rss log

RELEASE: update after 7.0 branch Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] RELEASE
15:34
fate/vvc: add vvc-conformance-IBC_B_Tencent_2 - James Almer git.videolan.org Git - ffmpeg.git/rss log

fate/vvc: add vvc-conformance-IBC_B_Tencent_2 Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] tests/fate/vvc.mak [DH] tests/ref/fate/vvc-conformance-IBC_B_Tencent_2
15:05
fate/vvc: add vvc-conformance-SUBPIC_C_ERICSSON_1 - James Almer git.videolan.org Git - ffmpeg.git/rss log

fate/vvc: add vvc-conformance-SUBPIC_C_ERICSSON_1 Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] tests/fate/vvc.mak [DH] tests/ref/fate/vvc-conformance-SUBPIC_C_ERICSSON_1
14:50
fate/vvc: disable vvc-conformance-OPI_B_3 and vvc-conformance-VPS_A_3 - James Almer git.videolan.org Git - ffmpeg.git/rss log

fate/vvc: disable vvc-conformance-OPI_B_3 and vvc-conformance-VPS_A_3 Both samples rely on a feature our decoder doesn't currently support. Should fix fate failures on some systems where not even the one single frame could be generated. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] tests/fate/vvc.mak [DH] tests/ref/fate/vvc-conformance-OPI_B_3 [DH] tests/ref/fate/vvc-conformance-VPS_A_3
14:48
avcodec/vvc_refs: don't ask for a "Inter layer ref" sample - James Almer git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvc_refs: don't ask for a "Inter layer ref" sample The FATE suite has two already. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/vvc/vvc_refs.c
03:09
avformat/mov: simplify the entry count overflow check in the keys atom - James Almer git.videolan.org Git - ffmpeg.git/rss log

avformat/mov: simplify the entry count overflow check in the keys atom Suggested-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/mov.c
02:54
avformat/mov: don't read key_size bytes twice in the keys atom - James Almer git.videolan.org Git - ffmpeg.git/rss log

avformat/mov: don't read key_size bytes twice in the keys atom We only support mdta as type, yet we were not skipping other types, but rather reading key_size worth of bytes twice per entry. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/mov.c
02:52
avformat/mov: take into account the first eight bytes in the keys atom - James Almer git.videolan.org Git - ffmpeg.git/rss log

avformat/mov: take into account the first eight bytes in the keys atom Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/mov.c
02:28
avformat/mov: Check if a key is longer than the atom containing it - Eugene Zemtsov git.videolan.org Git - ffmpeg.git/rss log

avformat/mov: Check if a key is longer than the atom containing it Stop reading keys and return AVERROR_INVALIDDATA if key_size is larger than the amount of space left in the atom. Bug: https://crbug.com/41496983 Signed-off-by: Eugene Zemtsov <eugeneⓐchromium.org> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/mov.c
02:13
avformat/mov: Don't add attached pic if one is already present - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/mov: Don't add attached pic if one is already present Fixes: memleak Fixes: 67714/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-5671570999476224 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Michael Niedermayer <michaelⓐniedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/mov.c
00:13
avformat/mov: ensure all items id referenced by a grid are valid - James Almer git.videolan.org Git - ffmpeg.git/rss log

avformat/mov: ensure all items id referenced by a grid are valid Fixes: null pointer dereference Fixes: 67494/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-6528714521247744 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Tested-by: Michael Niedermayer <michaelⓐniedermayer.cc> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/mov.c

1er avril

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

18:12
avformat/mov_chan: add support for omitted_channel bitmask in chnl atom - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avformat/mov_chan: add support for omitted_channel bitmask in chnl atom Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] libavformat/mov_chan.c [DH] libavformat/mov_chan.h
16:28
avformat/mov_chan: respect channel order when parsing and creating chnl atom - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avformat/mov_chan: respect channel order when parsing and creating chnl atom Previously we always assumed that the channels are in native order, even if they were not. The new channel layout API allows us to signal the proper channel order, so let's do so. Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] libavformat/mov_chan.c [DH] libavformat/mov_chan.h [DH] tests/ref/fate/mov-mp4-pcm
12:31
avformat/mov_chan: factorize some layout map search functions - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avformat/mov_chan: factorize some layout map search functions Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] libavformat/mov_chan.c
11:19
avformat/mov_chan: check channel count of layout tags at compile time - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avformat/mov_chan: check channel count of layout tags at compile time We can do this by using an X-macro for channel map declaration and doing a static_assert() in one pass for the check. Thanks for Andreas Rheinhardt for the suggestion. Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] libavformat/mov_chan.c
04:29
fftools/ffmpeg: drop OutputStream.is_cfr - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg: drop OutputStream.is_cfr It is used in a single place in the filtering code, so it is better to inline it there. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_filter.c [DH] fftools/ffmpeg_mux_init.c
04:29
fftools/ffmpeg_filter: pass vsync method through OutputFilterOptions - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: pass vsync method through OutputFilterOptions Do not read it from OutputStream directly. Will allow decoupling filtering from encoding in future commits. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_filter.c [DH] fftools/ffmpeg_mux.c [DH] fftools/ffmpeg_mux.h [DH] fftools/ffmpeg_mux_init.c
21:32
avcodec/liblc3: add encoding/decoding support of LC3 audio codec - Antoine Soulier via ffmpeg-devel git.videolan.org Git - ffmpeg.git/rss log

avcodec/liblc3: add encoding/decoding support of LC3 audio codec The LC3 audio codec is the default codec of Bluetooth LE audio. This is a wrapper over the liblc3 library (https://github.com/google/liblc3). Signed-off-by: Antoine Soulier <asoulierⓐgoogle.com> [DH] Changelog [DH] configure [DH] doc/encoders.texi [DH] doc/general_contents.texi [DH] libavcodec/Makefile [DH] libavcodec/allcodecs.c [DH] libavcodec/codec_desc.c [DH] libavcodec/codec_id.h [DH] libavcodec/liblc3dec.c [DH] (...)
20:56
avformat/isom: Uninit layout in ff_mp4_read_dec_config_descr() - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/isom: Uninit layout in ff_mp4_read_dec_config_descr() Fixes: memleak Fixes: 67442/clusterfuzz-testcase-minimized-ffmpeg_dem_CAF_fuzzer-5068813261406208 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/isom.c
20:08
avcodec/hevc_ps: --typo - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/hevc_ps: --typo Fixes: null pointer dereference Fixes: 67737/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-4858162608930816 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: James Almer <jamrialⓐgmail.com> Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/hevc_ps.c
19:41
tools/target_dec_fuzzer: Adjust threshold for RV30 - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

tools/target_dec_fuzzer: Adjust threshold for RV30 Fixes: Timeout Fixes: 67530/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RV30_fuzzer-6635676118351872 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] tools/target_dec_fuzzer.c
20:11
avcodec/apedec: Use NABS to avoid undefined negation - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/apedec: Use NABS to avoid undefined negation Fixes: negation of -2147483648 cannot be represented in type 'int32_t' (aka 'int'); cast to an unsigned type to negate this value to itself Fixes: 67738/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5444313212321792 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] (...)
00:18
avcodec/exr: Dont use 64bits to hold 6bits - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/exr: Dont use 64bits to hold 6bits Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/exr.c
00:15
avcodec/exr: Check for remaining bits in huf_unpack_enc_table() - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/exr: Check for remaining bits in huf_unpack_enc_table() Fixes: Timeout Fixes: 67645/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EXR_fuzzer-6308760977997824 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/exr.c
18:00
lavc/vaapi_encode_av1: Set roi_quant_range - David Rosca git.videolan.org Git - ffmpeg.git/rss log

lavc/vaapi_encode_av1: Set roi_quant_range [DH] libavcodec/vaapi_encode_av1.c
16:29
avformat/mxfdec: Make edit_unit_byte_count unsigned - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/mxfdec: Make edit_unit_byte_count unsigned Suggested-by: Marton Balint <cusⓐpasswd.hu> Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/mxfdec.c
13:35
doc/community: update conflict of interest rule according to GA vote - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

doc/community: update conflict of interest rule according to GA vote [DH] doc/community.texi

31 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

18:28
avfilter/buffersrc: never override channel count in av_buffersrc_add_frame_flags - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avfilter/buffersrc: never override channel count in av_buffersrc_add_frame_flags Overriding unknown layouts with the negotiated layout is OK, but the number of channels should match with what was negotiated. Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] libavfilter/buffersrc.c
18:50
avformat/hlsenc: use a slash separator even in win32 - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avformat/hlsenc: use a slash separator even in win32 We don't know if the protocol used is referring to a local file or a remote resource, so it is better to simply use slash as separator which works all the time. (well, except in very special cases when the user specified a \\\\?\\ path) Fixes ticket #9780. Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] libavformat/hlsenc.c
22:03
avcodec/dsd: Hoist branch out of loop - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/dsd: Hoist branch out of loop This is possible by not converting from LSBF to MSBF; instead add LSBF LUTs. This approach necessitates reversing the initial values. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/dsd.c [DH] libavcodec/dsddec.c
21:42
avcodec/dsddec: Fix decoding LSBF samples - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/dsddec: Fix decoding LSBF samples ff_dsd2pcm_translate() works internally by converting LSBF input to MSBF upon reading; its buffer is therefore always MSBF and should therefore be initialized with MSBF silence; but this is not true since e3d8963c3cb5b8cd31460dd9b3b9dba2a2343bf5 which this patch effectively reverts. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/dsddec.c
21:41
avcodec/wavpack: Only initialize DSD data when encountering DSD - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/wavpack: Only initialize DSD data when encountering DSD Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/wavpack.c
21:38
fate/wavpack: Add test for DSD - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/wavpack: Add test for DSD Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/fate/wavpack.mak [DH] tests/ref/fate/wavpack-lossless-dsd
20:26
avcodec/dsd: Use double for LUTs - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/dsd: Use double for LUTs Needed to make DSD->PCM conversion bitexact across arches. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/dsd.c
00:14
avcodec/tiff: Don't cast const away via bsearch - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/tiff: Don't cast const away via bsearch Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/tiff.c
04:38
avfilter/avfilter: Don't use av_uninit - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avfilter/avfilter: Don't use av_uninit GCC 9-13 do not emit warnings for this at all optimization levels even when -Wmaybe-uninitialized is not disabled. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavfilter/avfilter.c
22:43
avcodec/nvenc: provide nvenc with monotonic frame index - Timo Rothenpieler git.videolan.org Git - ffmpeg.git/rss log

avcodec/nvenc: provide nvenc with monotonic frame index [DH] libavcodec/nvenc.c [DH] libavcodec/nvenc.h
19:43
avcodec/nvenc: update minimum driver version list - Timo Rothenpieler git.videolan.org Git - ffmpeg.git/rss log

avcodec/nvenc: update minimum driver version list [DH] libavcodec/nvenc.c
19:26
avcodec/nvenc: add support for unidirectional b-frames - Timo Rothenpieler git.videolan.org Git - ffmpeg.git/rss log

avcodec/nvenc: add support for unidirectional b-frames [DH] libavcodec/nvenc.c [DH] libavcodec/nvenc.h [DH] libavcodec/nvenc_hevc.c [DH] libavcodec/version.h
19:17
avcodec/nvenc: add support for uhq tune - Timo Rothenpieler git.videolan.org Git - ffmpeg.git/rss log

avcodec/nvenc: add support for uhq tune [DH] libavcodec/nvenc.h [DH] libavcodec/nvenc_hevc.c
18:52
avcodec/nvenc: add support for lookahead_level - Timo Rothenpieler git.videolan.org Git - ffmpeg.git/rss log

avcodec/nvenc: add support for lookahead_level [DH] libavcodec/nvenc.c [DH] libavcodec/nvenc.h [DH] libavcodec/nvenc_av1.c [DH] libavcodec/nvenc_h264.c [DH] libavcodec/nvenc_hevc.c
18:10
avcodec/nvenc: add support for HEVC temporal filtering - Timo Rothenpieler git.videolan.org Git - ffmpeg.git/rss log

avcodec/nvenc: add support for HEVC temporal filtering [DH] libavcodec/nvenc.c [DH] libavcodec/nvenc.h [DH] libavcodec/nvenc_hevc.c
16:39
avcodec/nvenc: support SDK 12.2 bit depth API - Timo Rothenpieler git.videolan.org Git - ffmpeg.git/rss log

avcodec/nvenc: support SDK 12.2 bit depth API [DH] libavcodec/nvenc.c [DH] libavcodec/nvenc.h
16:25
avcodec/nvenc: stop using long deprecated format specifiers - Timo Rothenpieler git.videolan.org Git - ffmpeg.git/rss log

avcodec/nvenc: stop using long deprecated format specifiers [DH] libavcodec/nvenc.c

30 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

22:48
fate/ffprobe: Fix test requirements - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/ffprobe: Fix test requirements The ffprobe-test file is generated via ffmpeg and several filters; the requirements for them were missing. Also deduplicate this while just at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/Makefile [DH] tests/fate/ffprobe.mak
22:46
fate/api: Fix requirements of fate-api-seek - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/api: Fix requirements of fate-api-seek It relies on the fate-lavf-flv test. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/fate/api.mak
22:37
fate/lavf-container: Check earlier for presence of ffmpeg cli - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/lavf-container: Check earlier for presence of ffmpeg cli Several other tests (e.g. concatdec) examine FATE_LAVF_CONTAINER in order to enable or disable tests that depend on samples created by the lavf-container tests; right now this procedure did not account for CONFIG_FFMPEG. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/fate/lavf-container.mak
21:05
fate/libswscale: Disable ffmpeg-dependent tests without ffmpeg - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/libswscale: Disable ffmpeg-dependent tests without ffmpeg Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/fate/libswscale.mak
04:31
avcodec/proresdec2: Rename to proresdec - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/proresdec2: Rename to proresdec Once upon a time, there used to be a LGPL and a GPL ProRes decoder in FFmpeg; the current decoder evolved from the second of these. But given that it is now the only ProRes decoder we have, it's file should simply be named proresdec.c (which also brings it in line with its header). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/Makefile [DH] libavcodec/proresdec.c [DH] (...)
03:11
avcodec/vlc: Use union of uint8_t and uint16_t in VLC_MULTI_ELEM - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/vlc: Use union of uint8_t and uint16_t in VLC_MULTI_ELEM It is more natural and simplifies writing these arrays. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/bitstream_template.h [DH] libavcodec/vlc.c [DH] libavcodec/vlc.h
02:25
avcodec/vlc, bitstream: Fix multi VLC with uint8_t syms on BE - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/vlc, bitstream: Fix multi VLC with uint8_t syms on BE VLC_MULTI_ELEM contains an uint8_t array that is supposed to be treated as an array of uint16_t when the used symbols have a size of two; otherwise it should be treated as just an array of uint8_t, but it was not always treated that way: vlc_multi_gen() initialized the first entry of the array by writing the symbol via AV_WN16; on big endian systems, the intended value was instead written into the second entry of the array (where it would likely be overwritten lateron during initialization). read_vlc_multi() also treated this (...)
01:20
fate/fits: Fix tests on BE - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/fits: Fix tests on BE The fits decoder decodes to native pixel formats; so the fitsdec-gbrap16be fate test failed on BE despite its name because the reference file is LE. This patch fixes this by forcing a pixel format; the forced pixel format is BE, causing a change in the reference file. The fitsdec-gbrp16be test was not affected, because its source file (lena-rgb48.png from tne FATE suite) is actually biendian (as if someone had multiplied 8bit content by 257...). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/fate/fits.mak [DH] (...)
18:51
avformat/movenc: Check that cts fits in 32bit - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/movenc: Check that cts fits in 32bit Fixes: Assertion av_rescale_rnd(start_dts, mov->movie_timescale, track->timescale, AV_ROUND_DOWN) <= 0 failed at libavformat/movenc.c:3694 Fixes: poc2 Found-by: Wang Dawei and Zhou Geng, from Zhongguancun Laboratory Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/movenc.c

29 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

13:20
doc/muxers: add ircam - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

doc/muxers: add ircam Most of the content copy&pasted from: http://fileformats.archiveteam.org/wiki/Berkeley/IRCAM/Carl_Sound_Format [DH] doc/muxers.texi
13:03
doc/muxers/image2: add mention to image2pipe - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

doc/muxers/image2: add mention to image2pipe Clarify the difference with regards to the image2 muxer. [DH] doc/muxers.texi
12:38
doc/muxers/image2: apply misc consistency fixes - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

doc/muxers/image2: apply misc consistency fixes [DH] doc/muxers.texi
12:30
doc/muxers: add ilbc - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

doc/muxers: add ilbc [DH] doc/muxers.texi
11:47
doc/muxers: add stub for iamf - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

doc/muxers: add stub for iamf [DH] doc/muxers.texi
11:30
doc/muxers/hls: review, apply consistency fixes - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

doc/muxers/hls: review, apply consistency fixes Apply misc typo fixes, consistency fixes, and reformat the layout to provide more overall internal and global consistency. [DH] doc/muxers.texi
09:26
avformat/demux: add duration_probesize AVOption - Nicolas Gaullier git.videolan.org Git - ffmpeg.git/rss log

avformat/demux: add duration_probesize AVOption Yet another probesize used to get the durations when estimate_timings_from_pts is required. It is aimed at users interested in better durations probing for itself, or because using avformat_find_stream_info indirectly and requiring exact values: for concatdec for example, especially if streamcopying above it. The current code is a performance trade-off that can fail to get video stream durations in a scenario with high bitrates and buffering for files ending cleanly (as opposed to live captures): the physical gap between the last video (...)
18:25
fate/filter-video: Insert scale, format filters in filter-yadif,bwdif10 - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/filter-video: Insert scale, format filters in filter-yadif,bwdif10 The format and the first scale filter ensures that the filter processing actually happens in high bit depth; the second scale filter is only necessary for big endian arches. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/fate/filter-video.mak
18:10
fate/filter-video: Always use little endian pixel format - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/filter-video: Always use little endian pixel format Fixes filter-metadata-signalstats-yuv420p10 on BE arches. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/fate/filter-video.mak
18:06
fate/video: Only use bitexact IDCT in avid meridian - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/video: Only use bitexact IDCT in avid meridian Precludes the usage of the altivec IDCT which fixes the avid-meridian FATE test on ppc64be here. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/fate/video.mak
02:49
avcodec/huffyuvencdsp: Fix load of misaligned values - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/huffyuvencdsp: Fix load of misaligned values Affected many ffvhuff FATE tests. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/huffyuvencdsp.c
01:45
avfilter/vf_spp: Fix left-shift of negative value - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avfilter/vf_spp: Fix left-shift of negative value Affected the vf-spp FATE-test (on x86 only when MMX is disabled). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavfilter/vf_spp.c
01:22
avcodec/pngdsp: Fix unaligned accesses, effective type violations - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/pngdsp: Fix unaligned accesses, effective type violations Affected the lscr fate-test (only visible on x86 if the SSE2 is disabled). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/pngdsp.c
00:10
avcodec/ppc/hpeldsp_altivec: Fix left-shift of negative number - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ppc/hpeldsp_altivec: Fix left-shift of negative number It is UB and affected e.g. the vp5 and vp61 FATE tests: https://fate.ffmpeg.org/report.cgi?time=20240327083327&slot=ppc-linux-gcc-13.2-ubsan-altivec-qemu Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ppc/hpeldsp_altivec.c
02:35
avformat/mxfdec: Check first case of offset_temp computation for overflow - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/mxfdec: Check first case of offset_temp computation for overflow This is kind of ugly Fixes: signed integer overflow: 255 * 1157565362826411919 cannot be represented in type 'long' Fixes: 67313/clusterfuzz-testcase-minimized-ffmpeg_dem_MXF_fuzzer-6250434245230592 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] (...)
01:51
avcodec/jpeg2000htdec: warn about non zero roi shift - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/jpeg2000htdec: warn about non zero roi shift Suggested-by: Tomas Härdin <gitⓐhaerdin.se> Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/jpeg2000htdec.c
16:36
fate/image: Fix EXR tests on big endian - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/image: Fix EXR tests on big endian These tests need a scale filter to convert to the prescribed pixel format (the native format is endian-dependent). Reviewed-by: Sean McGovern <gseanmcgⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/fate/image.mak
00:33
Revert "avformat/mov: ignore item boxes for animated heif" - James Almer git.videolan.org Git - ffmpeg.git/rss log

Revert "avformat/mov: ignore item boxes for animated heif" This reverts commit f6b7b473d456a6aa1c063c4261b17277e2c70ac0. The image in the item boxes and the animation in the trak box are not necessarely the same, so both should be exported. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/mov.c
23:12
avcodec/nvdec: reset bitstream_len/nb_slices when resetting bitstream pointer - Timo Rothenpieler git.videolan.org Git - ffmpeg.git/rss log

avcodec/nvdec: reset bitstream_len/nb_slices when resetting bitstream pointer [DH] libavcodec/nvdec.c
15:47
avcodec/hevc_ps: don't use a fixed sized buffer for parameter set raw data - James Almer git.videolan.org Git - ffmpeg.git/rss log

avcodec/hevc_ps: don't use a fixed sized buffer for parameter set raw data Allocate it instead, and use it to compare sets instead of the parsed struct. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/hevc_ps.c [DH] libavcodec/hevc_ps.h
15:31
avcodec/hevc_ps: fix the problem of memcmp losing effectiveness - Tong Wu git.videolan.org Git - ffmpeg.git/rss log

avcodec/hevc_ps: fix the problem of memcmp losing effectiveness HEVCHdrParams* receives a pointer which points to a dynamically allocated memory block. It causes the memcmp always returning 1. Add a function to do the comparision. A condition is also added to avoid malloc(0). Reviewed-by: James Almer <jamrialⓐgmail.com> Signed-off-by: Tong Wu <tong1.wuⓐintel.com> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/hevc_ps.c [DH] (...)

28 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

01:56
avcodec/h264dec: Reindent after the previous commit - arch1t3cht git.videolan.org Git - ffmpeg.git/rss log

avcodec/h264dec: Reindent after the previous commit Signed-off-by: arch1t3cht <arch1t3chtⓐgmail.com> Signed-off-by: Derek Buitenhuis <derek.buitenhuisⓐgmail.com> [DH] libavcodec/h264dec.c
01:56
avcodec/h264dec: Handle non-recovered frames when draining - arch1t3cht git.videolan.org Git - ffmpeg.git/rss log

avcodec/h264dec: Handle non-recovered frames when draining When starting on a SEI recovery point close enough to the end of the stream that draining starts before the recovery point's frame is output, there can be non-recovered frames in the delayed picture buffer that would currently cause the decoder to fail to output a frame. This commit skips such frames and outputs the first recovered frame, if there exists one. Signed-off-by: arch1t3cht <arch1t3chtⓐgmail.com> Signed-off-by: Derek Buitenhuis <derek.buitenhuisⓐgmail.com> [DH] (...)
01:56
avcodec/h264dec: Properly mark frames as recovered when draining - arch1t3cht git.videolan.org Git - ffmpeg.git/rss log

avcodec/h264dec: Properly mark frames as recovered when draining When decoding starts at a SEI recovery point very shortly before the end of the video stream, there can be frames which are decoded before the recovery point's frame is output and which will only be output once the draining has started. Previously, these frames would never be set as recovered. This commit copies the logic from h264_select_output_frame to send_next_delayed_frame to properly mark such frames as recovered. Fixes ticket #10936. Signed-off-by: arch1t3cht <arch1t3chtⓐgmail.com> Signed-off-by: Derek (...)
16:01
avutil/frame: add a flag to allow overwritting existing entries - James Almer git.videolan.org Git - ffmpeg.git/rss log

avutil/frame: add a flag to allow overwritting existing entries Enable it only for side data types that don't allow more than one entry. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavutil/frame.c [DH] libavutil/frame.h [DH] libavutil/tests/side_data_array.c [DH] tests/ref/fate/side_data_array
15:58
avutil/frame: add helper for adding side data w/ AVBufferRef to array - James Almer git.videolan.org Git - ffmpeg.git/rss log

avutil/frame: add helper for adding side data w/ AVBufferRef to array Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavutil/frame.c [DH] libavutil/frame.h
15:50
avcodec/hevcdec: export global side data in AVCodecContext - James Almer git.videolan.org Git - ffmpeg.git/rss log

avcodec/hevcdec: export global side data in AVCodecContext Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] doc/APIchanges [DH] libavcodec/avcodec.h [DH] libavcodec/h2645_sei.c [DH] libavcodec/h2645_sei.h [DH] libavcodec/hevcdec.c [DH] libavcodec/pthread_frame.c [DH] libavcodec/version.h
15:49
avcodec/decode: add AVFrameSideData helper wrappers that don't depend on frames - James Almer git.videolan.org Git - ffmpeg.git/rss log

avcodec/decode: add AVFrameSideData helper wrappers that don't depend on frames They will be useful to fill arrays stored in other structs. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/decode.c [DH] libavcodec/decode.h
22:42
avutil/pixdesc,fmt: add new matrix coefficients from H.273 v3 - Jan Ekström git.videolan.org Git - ffmpeg.git/rss log

avutil/pixdesc,fmt: add new matrix coefficients from H.273 v3 * SMPTE ST 2128 IPT-C2 defines the coefficients utilized in DoVi Profile 5. Profile 5 can thus now be represented in VUI as AVCOL_RANGE_JPEG, AVCOL_PRI_BT2020, AVCOL_TRC_SMPTE2084, AVCOL_SPC_IPT_C2, AVCHROMA_LOC_LEFT (although other chroma sample locations are allowed). AVCOL_TRC_SMPTE2084 should in this case be interpreted as 'PQ with reshaping'. * YCgCo-Re and YCgCo-Ro define the bitexact YCgCo-R, where the number of bits added to a source RGB bit depth is 2 (i.e., even) and 1 (i.e., odd), respectively. [DH] (...)
23:03
avcodec/libx265: do not arbitrarily limit color values - Jan Ekström git.videolan.org Git - ffmpeg.git/rss log

avcodec/libx265: do not arbitrarily limit color values Newer specifications such as H.273 have, and probably will further in the future add new values to these, so - instead of trying to update these limits - we should simply check if the values are not set to the value of "unspecified". This should allow newer avutil values such as IPT-C2 or YCgCo-R variants be passed to x265 itself, which apparently does its own validation further down the line. [DH] (...)
22:58
avfilter/buffersrc,vf_setparams: map IPT-C2, YCgCo-R variants - Jan Ekström git.videolan.org Git - ffmpeg.git/rss log

avfilter/buffersrc,vf_setparams: map IPT-C2, YCgCo-R variants [DH] libavfilter/buffersrc.c [DH] libavfilter/version.h [DH] libavfilter/vf_setparams.c
22:52
avcodec/options_table: map IPT-C2, YCgCo-R variants in colorspace - Jan Ekström git.videolan.org Git - ffmpeg.git/rss log

avcodec/options_table: map IPT-C2, YCgCo-R variants in colorspace [DH] libavcodec/options_table.h [DH] libavcodec/version.h
08:10
lavc/vaapi_encode: Add VAAPI version check for BLBRC - Fei Wang git.videolan.org Git - ffmpeg.git/rss log

lavc/vaapi_encode: Add VAAPI version check for BLBRC Fix build fail when VAAPI version less than 0.39.2. Signed-off-by: Fei Wang <fei.w.wangⓐintel.com> [DH] libavcodec/vaapi_encode.c
06:55
lavc/vaapi_encode: convert from lambda to qp - Haihao Xiang git.videolan.org Git - ffmpeg.git/rss log

lavc/vaapi_encode: convert from lambda to qp When AV_CODEC_FLAG_QSCALE is set, the value of avctx->global_quality is lambda. Signed-off-by: Haihao Xiang <haihao.xiangⓐintel.com> [DH] libavcodec/vaapi_encode.c
12:34
avcodec/mfenc: expose more properties of the media foundation encoder - Mark Samuelson git.videolan.org Git - ffmpeg.git/rss log

avcodec/mfenc: expose more properties of the media foundation encoder [DH] libavcodec/mf_utils.h [DH] libavcodec/mfenc.c
18:19
avcodec/msmpeg4: Don't include x86-specific header unconditionally - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/msmpeg4: Don't include x86-specific header unconditionally Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/msmpeg4.c
17:06
lib*/version: Use static_assert for static asserts - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

lib*/version: Use static_assert for static asserts Also update the checks that guard against inserting a new enum entry in the middle of a range. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/version.c [DH] libavdevice/version.c [DH] libavfilter/version.c [DH] libavformat/version.c [DH] libavutil/version.c [DH] libpostproc/version.c [DH] libswresample/version.c [DH] libswscale/version.c
16:14
swscale/swscale_internal: Don't export internal function - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

swscale/swscale_internal: Don't export internal function sws_alloc_set_opts() can actually be made internal to utils.c. This commit does so. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libswscale/swscale_internal.h [DH] libswscale/utils.c
15:53
swscale/swscale_internal: Hoist branch out of loop - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

swscale/swscale_internal: Hoist branch out of loop Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libswscale/swscale_internal.h
08:20
avcodec, avfilter: Don't use "" for system headers - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec, avfilter: Don't use "" for system headers Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/qsv.c [DH] libavfilter/avf_aphasemeter.c [DH] libavfilter/f_drawgraph.c [DH] libavfilter/f_graphmonitor.c [DH] libavfilter/vf_lut3d.c
04:59
swscale/ppc/swscale_altivec: Simplify macro - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

swscale/ppc/swscale_altivec: Simplify macro Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libswscale/ppc/swscale_altivec.c
04:54
swscale/ppc/swscale_altivec: Fix build with -O0 - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

swscale/ppc/swscale_altivec: Fix build with -O0 In this case GCC does not treat a const variable initialized to the compile-time constant "3" as a compile-time constant and errors out because the argument is not a literal value. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libswscale/ppc/swscale_altivec.c
04:35
avcodec/pcm-bluray/dvd: Use correct pointer types on BE - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/pcm-bluray/dvd: Use correct pointer types on BE Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/pcm-bluray.c [DH] libavcodec/pcm-dvd.c
04:31
avcodec/mips/ac3dsp_mips: Add missing includes - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/mips/ac3dsp_mips: Add missing includes Likely broken in d7a75d21635eab4f4a1efea22945933059c2e36f. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/mips/ac3dsp_mips.c
22:28
avcodec/arm/vp8: Don't discard const - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/arm/vp8: Don't discard const Forgotten in 25e1986e6816fabf7f6065d090994f8ad050e540. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/arm/vp8.h
21:15
avutil/internal: Move avpriv_set_systematic_pal2 decl to imgutils_internal.h - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/internal: Move avpriv_set_systematic_pal2 decl to imgutils_internal.h Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/bmpenc.c [DH] libavcodec/gif.c [DH] libavcodec/pcxenc.c [DH] libavcodec/xwdenc.c [DH] libavfilter/framepool.c [DH] libavfilter/vf_scale.c [DH] libavformat/av1.c [DH] libavutil/imgutils.c [DH] libavutil/imgutils_internal.h [DH] libavutil/internal.h
19:33
avutil/hwcontext_vulkan: Include hwcontext.h - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/hwcontext_vulkan: Include hwcontext.h struct Foo * declares a new type (namely struct Foo) if there is no declaration of struct Foo already visible in the current scope; otherwise it is just a pointer to an element of the already declared type "struct Foo". There is a gotcha with the first case: struct Foo is only declared in its scope; a later declaration of struct Foo in an enclosing scope declares a different type. This happens in hwcontext_vulkan.h if it is included before hwcontext.h, because some declarations of struct AVHWDeviceContext and struct AVHWFramesContext (...)
19:19
avutil/internal: Move FF_MEMORY_POISON to its only user - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/internal: Move FF_MEMORY_POISON to its only user Namely mem.c. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavutil/internal.h [DH] libavutil/mem.c
19:16
avutil/internal: Move libm inclusion to the beginning - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/internal: Move libm inclusion to the beginning Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavutil/internal.h
18:58
avcodec/arm/mpegvideo_arm: Use static_assert to check offsets - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/arm/mpegvideo_arm: Use static_assert to check offsets Also move AV_CHECK_OFFSET to its only user, namely lavc/arm/mpegvideo_arm.c and rename it to CHECK_OFFSET. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/arm/mpegvideo_arm.c [DH] libavutil/internal.h
16:52
avutil/frame: use the same data information as the source entry when cloning side... - James Almer git.videolan.org Git - ffmpeg.git/rss log

avutil/frame: use the same data information as the source entry when cloning side data src->data,size does not need to match src->buf->data,size. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavutil/frame.c
15:34
swscale/swscale_internal: Only include altivec header iff HAVE_ALTIVEC - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

swscale/swscale_internal: Only include altivec header iff HAVE_ALTIVEC Reviewed-by: Sean McGovern <gseanmcgⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libswscale/swscale_internal.h
15:08
postproc/postprocess: Don't generally include arch-specific headers - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

postproc/postprocess: Don't generally include arch-specific headers Reviewed-by: Sean McGovern <gseanmcgⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libpostproc/postprocess.c [DH] libpostproc/postprocess_template.c
20:08
avformat/flac_picture: print a warning when mimetype is unknown - James Almer git.videolan.org Git - ffmpeg.git/rss log

avformat/flac_picture: print a warning when mimetype is unknown It's not an error since bba6df9ac7bd8386d92e1a7f5c737ca4e575fcc. Reviewed-by: Michael Niedermayer <michaelⓐniedermayer.cc> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/flac_picture.c

27 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

04:53
configure: simplify bigendian check - J. Dekker git.videolan.org Git - ffmpeg.git/rss log

configure: simplify bigendian check The preferred way to use LTO is --enable-lto but often times packagers still end up with -flto in cflags for various reasons. Using grep on binary object files is brittle and relies on specific object representation, which in the case of LLVM bitcode, debug information or other intermediary formats can fail silently. This patch changes the check to a more commonly used define for GCC style compilers. More checks may be needed to cover other potential compilers that don't use the __BYTE_ORDER__ define. Signed-off-by: J. Dekker (...)
13:06
avcodec, avformat/ffjni: fix duplicate JNI symbols - Leo Izen git.videolan.org Git - ffmpeg.git/rss log

avcodec, avformat/ffjni: fix duplicate JNI symbols Use SHLIBOBJS and STLIBOBJS in the Makefiles for avcodec and avformat, and add a stub ffjni.c to libavformat, which allows the symbols to be duplicated for shared builds but not static builds. Signed-off-by: Leo Izen <leo.izenⓐgmail.com> Signed-off-by: Matthieu Bouron <matthieu.bouronⓐgmail.com> [DH] libavcodec/Makefile [DH] libavformat/Makefile [DH] libavformat/ffjni.c [DH] libavformat/file.c
13:01
avcodec/vvcdec: refact, movie the lc->sc assignment to task_run_stage to simplify... - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: refact, movie the lc->sc assignment to task_run_stage to simplify the code This change also make the lc->sc assigned for run_sao [DH] libavcodec/vvc/vvc_thread.c
13:01
avcodec/vvcdec: deblock, support subpicture - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: deblock, support subpicture [DH] libavcodec/vvc/vvc_filter.c [DH] libavcodec/vvc/vvc_filter.h [DH] libavcodec/vvc/vvc_thread.c
13:01
avcodec/vvcdec: refact out deblock_is_boundary - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: refact out deblock_is_boundary [DH] libavcodec/vvc/vvc_filter.c
13:01
avcodec/vvcdec: misc, rename x_ctb, y_ctb, ctu_x, ctu_y to rx, ry to avoid misleading - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: misc, rename x_ctb, y_ctb, ctu_x, ctu_y to rx, ry to avoid misleading [DH] libavcodec/vvc/vvc_ctu.c [DH] libavcodec/vvc/vvc_filter.c [DH] libavcodec/vvc/vvc_ps.c
13:01
avcodec/vvcdec: ff_vvc_decode_neighbour, support subpicture - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: ff_vvc_decode_neighbour, support subpicture [DH] libavcodec/vvc/vvc_ctu.c [DH] libavcodec/vvc/vvc_ctu.h
13:01
avcodec/vvcdec: derive subpic position for PPS - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: derive subpic position for PPS [DH] libavcodec/vvc/vvc_ps.c [DH] libavcodec/vvc/vvc_ps.h
13:01
avcodec/vvcdec: support rectangular single-slice subpics - Frank Plowman git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: support rectangular single-slice subpics Co-authored-by: Nuo Mi <nuomi2021ⓐgmail.com> [DH] libavcodec/cbs_h266_syntax_template.c [DH] libavcodec/vvc/vvc_ps.c
13:01
avcodec/vvcdec: fix uninitialized last element of xxx_bd and ctb_to_xxx_bd arrays - Frank Plowman git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: fix uninitialized last element of xxx_bd and ctb_to_xxx_bd arrays see "6.5.1 CTB raster scanning, tile scanning, and subpicture scanning processes" Co-authored-by: Nuo Mi <nuomi2021ⓐgmail.com> [DH] libavcodec/vvc/vvc_ps.c
13:00
avcodec/vvcdec: misc, add specification name for pps members - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: misc, add specification name for pps members [DH] libavcodec/cbs_h266.h [DH] libavcodec/vvc/vvc_ps.h
13:00
avcodec/cbs_h266: fix sh_collocated_from_l0_flag and sh_collocated_ref_idx infer - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/cbs_h266: fix sh_collocated_from_l0_flag and sh_collocated_ref_idx infer we have to infer sh_collocated_from_l0_flag and sh_collocated_ref_idx from picture head if pps_rpl_info_in_ph_flag is true [DH] libavcodec/cbs_h266_syntax_template.c
13:00
avcodec/vvcdec: NoBackwardPredFlag, only check active pictures - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: NoBackwardPredFlag, only check active pictures see "8.3.6 Decoding process for collocated picture and no backward prediction" [DH] libavcodec/vvc/vvc_mvs.c
13:01
avcodec/vvcdec: inter prediction, support subpicture - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: inter prediction, support subpicture passed files: LMCS_B_Dolby_2.bit CodingToolsSets_E_Tencent_1.bit SUBPIC_A_HUAWEI_3.bit SUBPIC_B_HUAWEI_3.bit SUBPIC_C_ERICSSON_1.bit SUBPIC_D_ERICSSON_1.bit SUBPIC_E_MediaTek_1.bit passed dvb conformance files (https://dvb.org/specifications/verification-validation/vvc-test-content): VVC_HDR_UHDTV1_OpenGOP_3840x2160_50fps_HLG10_mosaic.bit VVC_HDR_UHDTV1_OpenGOP_3840x2160_50fps_HLG10_PiP.bit [DH] (...)
13:01
avcodec/vvcdec: mvs, support subpicture - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: mvs, support subpicture [DH] libavcodec/vvc/vvc_mvs.c
13:01
avcodec/vvcdec: alf, support subpicture - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: alf, support subpicture [DH] libavcodec/vvc/vvc_filter.c
13:01
avcodec/vvcdec: sao, support subpicture - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: sao, support subpicture [DH] libavcodec/vvc/vvc_filter.c
13:01
avcodec/vvcdec: sao, refact out tile_edge arrays - Nuo Mi git.videolan.org Git - ffmpeg.git/rss log

avcodec/vvcdec: sao, refact out tile_edge arrays [DH] libavcodec/vvc/vvc_filter.c
01:04
avutil/opt: Avoid av_uninit - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/opt: Avoid av_uninit GCC 9-13 do not emit warnings for this at all optimization levels even when -Wmaybe-uninitialized is not disabled. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavutil/opt.c
00:33
avcodec/ratecontrol: Use forward declaration for AVExpr - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ratecontrol: Use forward declaration for AVExpr Avoids including eval.h everywhere where mpegvideo.h is included. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ratecontrol.h
12:57
lavfi/setpts: unset frame durations - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

lavfi/setpts: unset frame durations Actual frame durations are, in general, not computable without buffering a frame. FIxes #10886 [DH] libavfilter/setpts.c [DH] tests/ref/fate/filter-setpts
12:55
lavf/vf_setpts: unset output framerate - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

lavf/vf_setpts: unset output framerate This filter produces VFR output in general. Avoids dropping frames in the setpts test. [DH] libavfilter/setpts.c [DH] tests/ref/fate/filter-setpts
08:49
fftools/ffmpeg_sched: make sure to always run task cleanup - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_sched: make sure to always run task cleanup Even in cases where sch_start() failed. This ensures all links are properly closed and no tasks are left hanging. Fixes #10916. [DH] fftools/ffmpeg_sched.c
08:31
fftools/ffmpeg_sched: move sch_stop() to the bottom of the file - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_sched: move sch_stop() to the bottom of the file Will allow avoiding forward declarations in following commits. [DH] fftools/ffmpeg_sched.c
10:44
examples/decode_filter_video: Add loop for draining the filtergraph - Tobias Rapp git.videolan.org Git - ffmpeg.git/rss log

examples/decode_filter_video: Add loop for draining the filtergraph Depending on the filters used, the filtergraph may produce trailing data after feeding it the last input frame. Update the example to include the necessary loop for draining the filtergraph. Reviewed-by: Stefano Sabatini <stefasabⓐgmail.com> Signed-off-by: Tobias Rapp <t.rappⓐnoa-archive.com> [DH] doc/examples/decode_filter_video.c
10:40
examples/decode_filter_audio: Add loop for draining the filtergraph - Tobias Rapp git.videolan.org Git - ffmpeg.git/rss log

examples/decode_filter_audio: Add loop for draining the filtergraph Depending on the filters used, the filtergraph may produce trailing data after feeding it the last input frame. Update the example to include the necessary loop for draining the filtergraph. Reviewed-by: Stefano Sabatini <stefasabⓐgmail.com> Signed-off-by: Tobias Rapp <t.rappⓐnoa-archive.com> [DH] doc/examples/decode_filter_audio.c
16:36
avutil/tests/.gitignore: Add side_data_array - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/tests/.gitignore: Add side_data_array Reviewed-by: James Almer <jamrialⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavutil/tests/.gitignore
00:11
avformat/mov: don't abort on duplicate Mastering Display Metadata boxes - James Almer git.videolan.org Git - ffmpeg.git/rss log

avformat/mov: don't abort on duplicate Mastering Display Metadata boxes The VP9 spec defines a SmDm box for this information, and the ISOBMFF spec defines a mdvc one. If both are present, just ignore one of them. This is in line with clli and CoLL boxes. Fixes ticket #10711. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/mov.c

26 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

07:47
lavfi/vaapi_vpp: Use dynamic frame pool in outlink if possible - Haihao Xiang git.videolan.org Git - ffmpeg.git/rss log

lavfi/vaapi_vpp: Use dynamic frame pool in outlink if possible This can avoid to exhaust the buffers within outlink when libva2 is available. For example: $ ffmpeg -hwaccel_output_format vaapi -hwaccel vaapi -i input.mp4 \\ -vf 'scale_vaapi=w=720:h=480' -c:v hevc_vaapi -f null - ... [vf#0:0 ⓐ 0x55acad91f400] Error while filtering: Cannot allocate memory [vf#0:0 ⓐ 0x55acad91f400] Task finished with error code: -12 (Cannot allocate memory) [vf#0:0 ⓐ 0x55acad91f400] Terminating thread with return code -12 (Cannot allocate memory) Signed-off-by: Haihao Xiang (...)
07:19
lavc/vaapi_decode: Use dynamic frame pool if possible - Haihao Xiang git.videolan.org Git - ffmpeg.git/rss log

lavc/vaapi_decode: Use dynamic frame pool if possible libva2 doesn't require a fixed surface-array any more, so we may use dynamic frame pool for decoding when libva2 is available, which allows a downstream element stores more frames from VAAPI decoders and fixes the error below: $ ffmpeg -hwaccel vaapi -hwaccel_output_format vaapi \\ -i input.mp4 -c:v hevc_vaapi -f null - ... [h264 ⓐ 0x557a075a1400] get_buffer() failed [h264 ⓐ 0x557a075a1400] thread_get_buffer() failed [h264 ⓐ 0x557a075a1400] decode_slice_header error [h264 ⓐ 0x557a075a1400] no frame! Signed-off-by: Haihao Xiang (...)
16:31
avcodec/libvpxenc: Avoid unused-variable warning if VP9 enc is disabled - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/libvpxenc: Avoid unused-variable warning if VP9 enc is disabled Reviewed-by: James Zern <jzernⓐgoogle.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/libvpxenc.c
02:59
avcodec/h264_parse: Fix error code in decode_extradata - Zhao Zhili git.videolan.org Git - ffmpeg.git/rss log

avcodec/h264_parse: Fix error code in decode_extradata Signed-off-by: Zhao Zhili <zhilizhaoⓐtencent.com> [DH] libavcodec/h264_parse.c
19:07
avcodec/h264_refs: Rewrite code to make control flow clearer - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/h264_refs: Rewrite code to make control flow clearer While this change IMO makes the control flow clearer for the human reader, it is especially important for GCC: It erroneously believes that it is possible to enter the SHORT2(UNUSED|LONG) cases without having entered the preceding block that initializes pic, frame_num, structure and j; it would emit -Wmaybe-uninitialized warnings for these variables if they were not pseudo- initialized with av_uninit(). This patch allows to remove the latter. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] (...)
16:40
avcodec/h264_refs: Use smaller scope, don't use av_uninit - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/h264_refs: Use smaller scope, don't use av_uninit In particular, declare iterators with loop scope. Also remove av_uninit while at it, because they are now unnecessary due to the changes of the preceding commit. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/h264_refs.c
16:35
avcodec/libvpxenc: Remove obsolete av_unused - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/libvpxenc: Remove obsolete av_unused Forgotten in 753074721bd414874d18c372c491bdc6323fa3bf. Reviewed-by: James Zern <jzernⓐgoogle.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/libvpxenc.c
15:26
avcodec/libvpxenc: Only search for side data when intending to use it - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/libvpxenc: Only search for side data when intending to use it Also rewrite the code so that a variable that is only used depending upon CONFIG_LIBVPX_VP9_ENCODER is not declared outside of the #if block. (The variable was declared with av_uninit, but it should have been av_unused, as the former does not work for all compilers.) Reviewed-by: James Zern <jzernⓐgoogle.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] (...)
22:54
Bump after 7.0 branch point - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

Bump after 7.0 branch point Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/version.h [DH] libavdevice/version.h [DH] libavfilter/version.h [DH] libavformat/version.h [DH] libavutil/version.h [DH] libpostproc/version.h [DH] libswresample/version.h [DH] libswscale/version.h
22:53
doc/APIchanges: Add 7.0 cut point - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

doc/APIchanges: Add 7.0 cut point Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] doc/APIchanges
22:52
Changelog: Add 7.0 point - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

Changelog: Add 7.0 point Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] Changelog
22:47
Bump prior release/7.0 branch - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

Bump prior release/7.0 branch Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/version.h [DH] libavdevice/version.h [DH] libavfilter/version.h [DH] libavformat/version.h [DH] libavutil/version.h [DH] libpostproc/version.h [DH] libswresample/version.h [DH] libswscale/version.h
22:42
doc/APIchange: Fill in some missing thingss - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

doc/APIchange: Fill in some missing thingss Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] doc/APIchanges
02:14
avcodec/wavarc: avoid signed integer overflow in AC code - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/wavarc: avoid signed integer overflow in AC code Fixes: 62285/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVARC_fuzzer-659847401740697 Fixes: signed integer overflow: 65312 * 34078 cannot be represented in type 'int' Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/wavarc.c
02:10
avcodec/wavarc: Avoid signed integer overflow in sample - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/wavarc: Avoid signed integer overflow in sample Fixes: signed integer overflow: -2147483648 + -25122315 cannot be represented in type 'int' Fixes: 62285/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVARC_fuzzer-6199806972198912 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/wavarc.c
01:52
avcodec/truemotion1: Height not being a multiple of 4 is unsupported - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/truemotion1: Height not being a multiple of 4 is unsupported mb_change_bits is given space based on height >> 2, while more data is read Fixes: out of array access Fixes: 62285/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION1_fuzzer-5201925062590464.fuzz Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] (...)
01:30
avcodec/rtv1: fix undefined FFALIGN - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/rtv1: fix undefined FFALIGN Fixes: signed integer overflow: 2147483647 + 4 cannot be represented in type 'int' Fixes: 62285/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RTV1_fuzzer-6324303861514240 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/rtv1.c
00:58
avcodec/qoadec: Fix undefined overflow in lms_predict - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/qoadec: Fix undefined overflow in lms_predict Fixes: signed integer overflow: -1575944192 + -602931200 cannot be represented in type 'int' Fixes: 62285/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QOA_fuzzer-6470469339185152 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/qoadec.c
00:46
avcodec/hcadec: do not allow code to continue after failed init - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/hcadec: do not allow code to continue after failed init Fixes: 62285/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HCA_fuzzer-6247136417087488 Fixes: out of array write Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/hcadec.c
00:46
avcodec/hcadec: do not set hfr_group_count to invalid values - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/hcadec: do not set hfr_group_count to invalid values Fixes: 62285/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HCA_fuzzer-6247136417087488 Fixes: out of array write Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/hcadec.c
00:00
avformat/westwood_vqa: Fix 2g packets - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/westwood_vqa: Fix 2g packets Fixes: signed integer overflow: 2147483424 * 2 cannot be represented in type 'int' Fixes: 62276/clusterfuzz-testcase-minimized-ffmpeg_dem_WSVQA_fuzzer-4576211411795968 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/westwood_vqa.c
13:43
avformat/mov: free HEIFItem.name when cleaning items in mov_read_trak - James Almer git.videolan.org Git - ffmpeg.git/rss log

avformat/mov: free HEIFItem.name when cleaning items in mov_read_trak Fixes memleaks. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/mov.c

25 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

02:38
avformat/iamf_reader: Check len before summing - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/iamf_reader: Check len before summing Fixes: integer overflow Fixes: 67275/clusterfuzz-testcase-minimized-ffmpeg_dem_IAMF_fuzzer-5438920751906816 Fixes: 67688/clusterfuzz-testcase-minimized-ffmpeg_dem_IAMF_fuzzer-5970342318243840 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/iamf_reader.c
00:30
avutil/common: Don't auto-include mem.h - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/common: Don't auto-include mem.h There are lots of files that don't need it: The number of object files that actually need it went down from 2011 to 884 here. Keep it for external users in order to not cause breakages. Also improve the other headers a bit while just at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] compat/w32dlfcn.h [DH] doc/examples/avio_read_callback.c [DH] doc/examples/decode_filter_audio.c [DH] doc/examples/decode_filter_video.c [DH] doc/examples/hw_decode.c [DH] doc/examples/qsv_transcode.c [DH] doc/examples/remux.c (...)
21:03
avcodec/Makefile: Remove redundant dependencies on hevc_data.o - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/Makefile: Remove redundant dependencies on hevc_data.o hevc_data.c only provides ff_hevc_diag_scan tables and neither the QSV HEVC encoder nor the HEVC parser use these directly and the indirect dependency is already accounted for in the dependencies of the hevcparse subsystem since b0c61209cd30f9ddf3356d5ded6df488f25d1bd5, so remove these spurious dependencies. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] (...)
13:54
avutil/opt: Don't cast when the result might be misaligned - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/opt: Don't cast when the result might be misaligned A pointer conversion is UB if the resulting pointer is not correctly aligned for the resultant type, even if no load/store is ever performed through that pointer (C11 6.3.2.3 (7)). This may happen in opt_copy_elem(), because the pointers are converted even when they belong to a type that does not guarantee sufficient alignment. Fix this by deferring the cast after having checked the type. Also make the casts -Wcast-qual safe and avoid an indirection for src. Signed-off-by: Andreas Rheinhardt (...)
12:34
avutil/opt: Avoid av_strdup(NULL) - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/opt: Avoid av_strdup(NULL) It is not documented to be safe and in any case it is nonsense: Currently av_strdup(NULL) returns NULL and in order to distinguish this from a genuine allocation failure, opt_copy_elem() checked afterwards whether src was actually NULL. But then one can simply check in advance whether one should call av_strdup() at all. set_string() was even worse and returned ENOMEM in case the value to be duplicated is NULL; this only worked because av_opt_set_defaults2() does not check the return value at all (given that it can't propagate it). These two places (...)
01:50
avcodec/profiles: Don't include avcodec.h - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/profiles: Don't include avcodec.h Forgotten in 8238bc0b5e3dba271217b1223a901b3f9713dc6e. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/profiles.c [DH] libavcodec/profiles.h
01:44
avcodec/magicyuvenc: Don't call functions twice due to macro - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/magicyuvenc: Don't call functions twice due to macro Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/magicyuvenc.c
01:36
avcodec/mjpegenc: Inline chroma subsampling - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/mjpegenc: Inline chroma subsampling Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/mjpegenc.c
01:25
avcodec/bfi: Remove unused AVCodecContext* from context - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/bfi: Remove unused AVCodecContext* from context Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/bfi.c
01:24
avcodec/ratecontrol: Avoid function pointer casts - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ratecontrol: Avoid function pointer casts It is undefined behaviour to call a function with a different signature for the call than the actual function signature; there are no exceptions for void* and RateControlEntry*. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ratecontrol.c
01:23
avcodec/wmaprodec: Explicitly return 0 on success - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/wmaprodec: Explicitly return 0 on success Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/wmaprodec.c
01:15
fftools/ffmpeg_sched: Explicitly return 0 on sch_enc_send() success - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_sched: Explicitly return 0 on sch_enc_send() success Do not return the return value of the last enc_send_to_dst() call, as this would treat the last call differently from the earlier calls; furthermore, sch_enc_send() explicitly documents to always return 0 on success. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] fftools/ffmpeg_sched.c
15:07
avfilter: properly reduce YUV colorspace format lists - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avfilter: properly reduce YUV colorspace format lists Doing this with REDUCE_FORMATS() instead of swap_color_*() is not only shorter, but more importantly comes with the benefit of being done inside a loop, allowing us to correctly propagate complex graphs involving multiple conversion filters (e.g. -vf scale,zscale). The latter family of swapping functions is only used to settle the best *remaining* entry if no exact match was found, and as such was never the correct solution to YUV colorspaces, which only care about exact matches. [DH] (...)
08:09
avcodec/h264_mp4toannexb: Fix heap buffer overflow - Zhao Zhili git.videolan.org Git - ffmpeg.git/rss log

avcodec/h264_mp4toannexb: Fix heap buffer overflow Fixes: out of array write Fixes: 64407/clusterfuzz-testcase-minimized-ffmpeg_BSF_H264_MP4TOANNEXB_fuzzer-4966763443650560 mp4toannexb_filter counts the number of bytes needed in the first pass and allocate the memory, then do memcpy in the second pass. Update sps/pps size in the loop makes the count invalid in the case of SPS/PPS occur after IDR slice. This patch process in-band SPS/PPS before the two pass loops. Signed-off-by: Zhao Zhili <zhilizhaoⓐtencent.com> [DH] (...)
23:57
avformat/matroskadec: Check timescale - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/matroskadec: Check timescale Fixes: 3.82046e+18 is outside the range of representable values of type 'unsigned int' Fixes: 62276/clusterfuzz-testcase-minimized-ffmpeg_dem_WEBM_DASH_MANIFEST_fuzzer-6381436594421760 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/matroskadec.c
23:50
avformat/wavdec: satuarte next_tag_ofs, data_end - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/wavdec: satuarte next_tag_ofs, data_end Fixes: signed integer overflow: 5053074104798691550 + 5053074104259715104 cannot be represented in type 'long' Fixes: 62276/clusterfuzz-testcase-minimized-ffmpeg_dem_WAV_fuzzer-6515315309936640 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/wavdec.c
23:45
avformat/wavdec: sanity check channels and bps before using them for block_align - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/wavdec: sanity check channels and bps before using them for block_align Fixes: 62276/clusterfuzz-testcase-minimized-ffmpeg_dem_W64_fuzzer-4704044498944000 Fixes: signed integer overflow: 520464 * 8224 cannot be represented in type 'int' Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/wavdec.c
23:39
avformat/sbgdec: Check for negative duration - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/sbgdec: Check for negative duration Fixes: signed integer overflow: 9223372036854775807 - -8000000 cannot be represented in type 'long' Fixes: 62276/clusterfuzz-testcase-minimized-ffmpeg_dem_SBG_fuzzer-5133181743136768 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/sbgdec.c
23:36
avformat/rpl: Use 64bit for total_audio_size and check it - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/rpl: Use 64bit for total_audio_size and check it Fixes: 62276/clusterfuzz-testcase-minimized-ffmpeg_dem_RPL_fuzzer-4677434693517312 Fixes: signed integer overflow: 5555555555555555556 * 8 cannot be represented in type 'long long' Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/rpl.c
23:27
avformat/timecode: use 64bit for intermediate for rounding in fps_from_frame_rate() - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/timecode: use 64bit for intermediate for rounding in fps_from_frame_rate() Fixes: 62276/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-4802790784303104 Fixes: signed integer overflow: 1768972133 + 968491058 cannot be represented in type 'int' Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavutil/timecode.c
23:27
avformat/mov: use 64bit for intermediate for rounding - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/mov: use 64bit for intermediate for rounding Fixes: signed integer overflow: 1768972133 + 968491058 cannot be represented in type 'int' Fixes: 62276/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-4802790784303104 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/mov.c
23:21
avformat/jacosubdec: Use 64bit for abs - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/jacosubdec: Use 64bit for abs Fixes: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself Fixes: 62276/clusterfuzz-testcase-minimized-ffmpeg_dem_JACOSUB_fuzzer-5401294942371840 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/jacosubdec.c
23:16
avformat/concatdec: Check user_duration sum - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/concatdec: Check user_duration sum Fixes: 62276/clusterfuzz-testcase-minimized-ffmpeg_dem_CONCAT_fuzzer-6434245599690752 Fixes: signed integer overflow: 9223372026773000000 + 22337000000 cannot be represented in type 'long' Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/concatdec.c
08:13
Changelog: add Android content URIs protocol entry - Matthieu Bouron git.videolan.org Git - ffmpeg.git/rss log

Changelog: add Android content URIs protocol entry Signed-off-by: Matthieu Bouron <matthieu.bouronⓐgmail.com> [DH] Changelog
21:21
avformat/dvdvideodec: add explicit inttypes.h include - Marth64 git.videolan.org Git - ffmpeg.git/rss log

avformat/dvdvideodec: add explicit inttypes.h include Since log statements printing int64 were made portable in 4464b7eeb194e98ac115f18d2b6be67361407c8a, let us include inttypes.h explicitly (as it is unclear where PRId64 and such are coming from now). Reported-by: Leo Izen <leo.izenⓐgmail.com> Signed-off-by: Marth64 <marth64ⓐproxyid.net> [DH] libavformat/dvdvideodec.c
02:15
doc: Add libtoch backend option to dnn_processing - Wenbin Chen git.videolan.org Git - ffmpeg.git/rss log

doc: Add libtoch backend option to dnn_processing Signed-off-by: Wenbin Chen <wenbin.chenⓐintel.com> Reviewed-by: Guo Yejun <yejun.guoⓐintel.com> [DH] doc/filters.texi
12:25
aarch64: hevc: Reorder epel_hv functions to prepare for templating - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Reorder epel_hv functions to prepare for templating This is a pure reordering of code without changing anything in the individual functions. Signed-off-by: Martin Storsjö <martinⓐmartin.st> [DH] libavcodec/aarch64/hevcdsp_epel_neon.S
12:52
aarch64: hevc: Reorder qpel_hv functions to prepare for templating - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Reorder qpel_hv functions to prepare for templating This is a pure reordering of code without changing anything in the individual functions. Signed-off-by: Martin Storsjö <martinⓐmartin.st> [DH] libavcodec/aarch64/hevcdsp_qpel_neon.S
11:32
aarch64: hevc: Deduplicate the hevc_put_hevc_qpel_uni_w_hv*_8_end_neon functions - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Deduplicate the hevc_put_hevc_qpel_uni_w_hv*_8_end_neon functions The hv32 and hv64 functions were identical - both loop and process 16 pixels at a time. The hv16 function was near identical, except for the outer loop (and using sp instead of a separate register). Given the size of these functions, the extra cost of the outer loop is negligible, so use the same function for hv16 as well. This removes over 200 lines of duplicated assembly, and over 4 KB of binary size. Signed-off-by: Martin Storsjö <martinⓐmartin.st> [DH] (...)
03:06
avformat/mov: don't use cur_item_id as array index - James Almer git.videolan.org Git - ffmpeg.git/rss log

avformat/mov: don't use cur_item_id as array index Reviewed-by: Michael Niedermayer <michaelⓐniedermayer.cc> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/mov.c
14:50
avformat/mov_chan: Use anonymous enum - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/mov_chan: Use anonymous enum Fixes many -Wenum-conversion warnings with Clang caused by e6c2c8703732bc46395c65c530038c8146df0deb. See e.g. https://fate.ffmpeg.org/log.cgi?time=20240325033545&slot=aarch64-linux-clang-10&log=compile Reviewed-by: Henrik Gramner <henrikⓐgramner.com> Reviewed-by: James Almer <jamrialⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/mov_chan.c
14:17
fate/source: Fix FATE reference file - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/source: Fix FATE reference file Forgotten in ecdc94b97f809d5f2b88640842fd0541951ad295. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/ref/fate/source

24 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

15:43
avcodec/wavpack: Remove always-false check - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/wavpack: Remove always-false check Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/wavpack.c
15:10
avcodec/wavpack: Fix leak and segfault on reallocation error - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/wavpack: Fix leak and segfault on reallocation error av_realloc_f() frees the buffer it is given on allocation failure. But in this case, the buffer is an array of ownership pointers, causing leaks on error. Furthermore, the count of pointers is unchanged on error and the codec's close function uses it to free said ownership pointers, causing a NPD. This is a regression since 46412a8935e4632b2460988bfce4152c7dccce22. Fix this by switching to av_realloc_array(). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] (...)
19:02
doc/examples: Always use <> includes - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

doc/examples: Always use <> includes Reviewed-by: Stefano Sabatini <stefasabⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] doc/examples/filter_audio.c [DH] doc/examples/qsv_decode.c [DH] doc/examples/transcode_aac.c
21:25
avutil/fifo, file: Remove unused headers - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/fifo, file: Remove unused headers Forgotten in 4105899245d79976b4a1a230455066417f3f194d, 4c92fc02f850f4f813e8cef8f8f8ed37d498e090. Reviewed-by: Stefano Sabatini <stefasabⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavutil/fifo.h [DH] libavutil/file.h
10:54
aarch64: hevc: Specialize put_hevc_\\type\\()_h*_8_neon for horizontal looping - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Specialize put_hevc_\\type\\()_h*_8_neon for horizontal looping For widths of 32 pixels and more, loop first horizontally, then vertically. Previously, this function would process a 16 pixel wide slice of the block, looping vertically. After processing the whole height, it would backtrack and process the next 16 pixel wide slice. When doing 8tap filtering horizontally, the function must load 7 more pixels (in practice, 8) following the actual inputs, and this was done for each slice. By iterating first horizontally throughout each line, then vertically, we access data in a (...)
10:10
aarch64: hevc: Don't iterate with sp in ff_hevc_put_hevc_qpel_uni_w_hv32/64_8_neon_i8mm - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Don't iterate with sp in ff_hevc_put_hevc_qpel_uni_w_hv32/64_8_neon_i8mm Many of the routines within hevcdsp_epel_neon and hevcdsp_qpel_neon store temporary buffers on the stack. When consuming it, many of these functions use the stack pointer as incremental pointer for reading the data (instead of storing it in another register), which is rather unusual. Technically, this is fine as long as the pointer remains properly aligned. However in the case of ff_hevc_put_hevc_qpel_uni_w_hv64_8_neon_i8mm, after incrementing sp when reading data (within each 16 pixel wide stripe) (...)
13:32
fftools/ffmpeg_filter: remove prototype for non existent function - James Almer git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: remove prototype for non existent function Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] fftools/ffmpeg.h
13:32
fftools/ffmpeg_filter: remove unused struct from InputFilterPriv - James Almer git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: remove unused struct from InputFilterPriv It's already in InputFilterOptions. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] fftools/ffmpeg_filter.c
19:04
avcodec/x86/h264_idct: Fix incorrect xmm spilling on win64 - Henrik Gramner git.videolan.org Git - ffmpeg.git/rss log

avcodec/x86/h264_idct: Fix incorrect xmm spilling on win64 Broken in afa471d0efed1df5dca6eeeb2fcdd211ae4cad4e. It just happened to work before due to x86inc.asm previously performing XMM spills in INIT_MMX mode which was more of a bug than an intentional feature. [DH] libavcodec/x86/h264_idct.asm
20:29
avutil/hwcontext_qsv: Fix mixed declaration and code - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/hwcontext_qsv: Fix mixed declaration and code Reviewed-by: Xiang, Haihao <haihao.xiangⓐintel.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavutil/hwcontext_qsv.c
00:10
avutil/film_grain_params: remove do loop in CHECK macro - Leo Izen git.videolan.org Git - ffmpeg.git/rss log

avutil/film_grain_params: remove do loop in CHECK macro The continue statement will break out of the do/while loop, not the outer loop as intended. This is one (compound) statement anyway, so we can remove the do/while entirely. Signed-off-by: Leo Izen <leo.izenⓐgmail.com> [DH] libavutil/film_grain_params.c
00:10
avutil/film_grain_params: remove unused variables - Leo Izen git.videolan.org Git - ffmpeg.git/rss log

avutil/film_grain_params: remove unused variables These variables are never read from, so they trigger -Wunused-variables Signed-off-by: Leo Izen <leo.izenⓐgmail.com> [DH] libavutil/film_grain_params.c

23 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

19:04
avcodec/dovi_rpu: switch to AVERROR_INVALIDDATA - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avcodec/dovi_rpu: switch to AVERROR_INVALIDDATA Instead of AVERROR(EINVAL) [DH] libavcodec/dovi_rpu.c
12:14
avutil/dovi_meta: add dolby vision extension blocks - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avutil/dovi_meta: add dolby vision extension blocks As well as accessors plus a function for allocating this struct with extension blocks, Definitions generously taken from quietvoid/dovi_tool, which is assembled as a collection of various patent fragments, as well as output by the official Dolby Vision bitstream verifier tool. [DH] doc/APIchanges [DH] libavutil/dovi_meta.c [DH] libavutil/dovi_meta.h [DH] libavutil/version.h
15:53
avcodec/dovi_rpu: parse extension blocks - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avcodec/dovi_rpu: parse extension blocks We split the inner loop between v1 and v2 extension blocks to print a warning where an extension block was encountered in an unexpected context. Co-authored-by: quietvoid <tcChlisop0ⓐgmail.com> [DH] libavcodec/dovi_rpu.c
15:53
avcodec/dovi_rpu: attach ext blocks to frames - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avcodec/dovi_rpu: attach ext blocks to frames [DH] libavcodec/dovi_rpu.c
15:52
avcodec/dovi_rpu: add ext_blocks array to DOVIContext - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avcodec/dovi_rpu: add ext_blocks array to DOVIContext [DH] libavcodec/dovi_rpu.c [DH] libavcodec/dovi_rpu.h
15:29
avcodec/dovi_rpu: verify RPU data CRC32 - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avcodec/dovi_rpu: verify RPU data CRC32 The Dolby Vision RPU contains a CRC32 to validate the payload against. The implementation is CRC32/MPEG-2. The CRC is only verified with the AV_EF_CRCCHECK flag. Co-authored-by: quietvoid <tcChlisop0ⓐgmail.com> [DH] libavcodec/av1dec.c [DH] libavcodec/dovi_rpu.c [DH] libavcodec/dovi_rpu.h [DH] libavcodec/hevcdec.c [DH] libavcodec/libdav1d.c
14:59
avcodec/dovi_rpu: strip container in separate step - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avcodec/dovi_rpu: strip container in separate step This ensures that `gb` in the following section is fully byte-aligned, points at the start of the actual RPU, and ends on the CRC terminator. This is important for both calculation of the CRC, as well as dovi extension block parsing (which aligns to byte boundaries in various places). [DH] libavcodec/dovi_rpu.c [DH] libavcodec/dovi_rpu.h
15:10
avfilter/buffersrc: fix overriding unknown channel layouts with negotiated one - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avfilter/buffersrc: fix overriding unknown channel layouts with negotiated one Fixes ffplay playback of unknown layouts, when SDL directly supports the audio format, such as: ffplay -f lavfi anullsrc=cl=2C,aformat=s16 Without the patch, "Channel layout change is not supported" errors are generated because buffersrc (unknown 2 channel) and buffersink (stereo) negotiated a stereo layout, but the stereo layout was never stored in the BufferSourceContext. This fixes a regression of 7251f909721a570726775acf61b2b9c28a950c76, but this is more of a regression of the avfilter channel (...)
12:38
all: Don't use ATOMIC_VAR_INIT - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

all: Don't use ATOMIC_VAR_INIT C11 required to use ATOMIC_VAR_INIT to statically initialize atomic objects with static storage duration. Yet this macro was unsuitable for initializing structures [1] and was actually unneeded for all known implementations (this includes our compatibility fallback implementations which simply wrap the value in parentheses: #define ATOMIC_VAR_INIT(value) (value)). Therefore C17 deprecated the macro and C23 actually removed it [2]. Since commit 5ff0eb34d2b1089d3dd9f27fdb51520001709138 we default to C17 if the compiler supports it; Clang warns about (...)
13:40
lavc: avoid leaking AVCodecContext.chroma_intra_matrix - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

lavc: avoid leaking AVCodecContext.chroma_intra_matrix [DH] libavcodec/options.c
12:58
fftools/ffmpeg_enc: simplify error handling for decoded_side_data setup - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_enc: simplify error handling for decoded_side_data setup There is no need to free the already-added items, they will be freed alongside the codec context. There is also little point in an error message, as the only reason this can fail is malloc failure. [DH] fftools/ffmpeg_enc.c
12:53
fftools/ffmpeg_enc: move decoded_side_data setup out of video-only block - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_enc: move decoded_side_data setup out of video-only block Nothing about this code is video-specific. [DH] fftools/ffmpeg_enc.c
12:50
fftools/ffmpeg_enc: only promote first frame side data to global when meaningful - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_enc: only promote first frame side data to global when meaningful Skip those side data types that do not make sense as global side data. [DH] fftools/ffmpeg_enc.c
12:41
lavu/frame: add side data descriptors - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

lavu/frame: add side data descriptors They allow exporting extended information about side data types. [DH] doc/APIchanges [DH] libavutil/frame.c [DH] libavutil/frame.h [DH] libavutil/version.h
02:12
avutil/timestamp: change precision of av_ts_make_time_string() - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avutil/timestamp: change precision of av_ts_make_time_string() By calling the av_ts_make_time_string2() from the function we can fix the precision issue. Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] libavutil/timestamp.h [DH] tests/ref/fate/filter-metadata-scdet [DH] tests/ref/fate/filter-metadata-silencedetect
10:38
Changelog: add dnn libtorch backend entry - Wenbin Chen git.videolan.org Git - ffmpeg.git/rss log

Changelog: add dnn libtorch backend entry Signed-off-by: Wenbin Chen <wenbin.chenⓐintel.com> [DH] Changelog

22 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

21:42
avutil/mastering_display_metadata: add a new allocator function that returns a size - James Almer git.videolan.org Git - ffmpeg.git/rss log

avutil/mastering_display_metadata: add a new allocator function that returns a size av_mastering_display_metadata_alloc() is not useful in scenarios where you need to know the runtime size of AVMasteringDisplayMetadata. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] doc/APIchanges [DH] libavutil/mastering_display_metadata.c [DH] libavutil/mastering_display_metadata.h [DH] libavutil/version.h
21:39
avutil/frame: add helper to remove side data of a given type from an array - James Almer git.videolan.org Git - ffmpeg.git/rss log

avutil/frame: add helper to remove side data of a given type from an array Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavutil/frame.c [DH] libavutil/frame.h
22:07
avformat/aiffdec: Check for previously set channels - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/aiffdec: Check for previously set channels Fixes: out of array access (av_channel_layout_copy()) Fixes: 67087/clusterfuzz-testcase-minimized-ffmpeg_dem_AIFF_fuzzer-4920720268263424 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/aiffdec.c
20:40
lavc/packet: schedule AV_PKT_DATA_QUALITY_FACTOR for removal - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

lavc/packet: schedule AV_PKT_DATA_QUALITY_FACTOR for removal It is unused internally and has been marked as deprecated a long time ago. [DH] libavcodec/packet.h [DH] libavcodec/version_major.h
20:37
lavc: rename avpacket.c to packet.c - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

lavc: rename avpacket.c to packet.c For consistency with its API header packet.h. [DH] libavcodec/Makefile [DH] libavcodec/avpacket.c [DH] libavcodec/packet.c
20:27
fftools/ffmpeg_demux: make InputStream.autorotate private - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_demux: make InputStream.autorotate private It is no longer accessed outside of ffmpeg_demux. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_demux.c
20:22
fftools/ffmpeg_enc: stop copying demuxer side data to the muxer - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_enc: stop copying demuxer side data to the muxer All side data should be propagated through the trancoding pipeline. [DH] fftools/ffmpeg_enc.c
19:59
lavc/frame_thread_encoder: avoid assigning a whole AVCodecContext - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

lavc/frame_thread_encoder: avoid assigning a whole AVCodecContext It is highly unsafe, as AVCodecContext contains many allocated fields. Almost everything needed by worker threads should be covered by routing through AVCodecParameters and av_opt_copy(), except for a few fields that are copied manually. avcodec_free_context() can now be used for per-thread contexts. [DH] libavcodec/frame_thread_encoder.c
19:49
lavc/encode: map AVCodecContext.decoded_side_data to coded_side_data - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

lavc/encode: map AVCodecContext.decoded_side_data to coded_side_data This way it can be automagically propagated through the encoder to muxing. [DH] libavcodec/encode.c
19:30
lavc/decode: move sd_global_map to avcodec - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

lavc/decode: move sd_global_map to avcodec It will be shared with encoding code. [DH] libavcodec/avcodec.c [DH] libavcodec/avcodec_internal.h [DH] libavcodec/decode.c
19:01
fftools/ffmpeg_filter: remove display matrix if we have applied it - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_filter: remove display matrix if we have applied it [DH] fftools/ffmpeg_filter.c
17:03
fftools/ffmpeg_dec: apply cropping manually - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_dec: apply cropping manually lavfi does not require aligned buffers, so we can safely apply top/left cropping by any amount, without passing any special flags to lavc. Longer term, an even better solution would probably be auto-inserting the crop filter (or its hwaccel versions) as needed. Multiple FATE tests no longer need -flags unaligned. [DH] fftools/ffmpeg_dec.c [DH] tests/fate/h264.mak [DH] tests/fate/hevc.mak [DH] tests/fate/vvc.mak
16:45
fftools/ffmpeg_demux,dec: pass -bitexact through DecoderFlags - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_demux,dec: pass -bitexact through DecoderFlags Avoids abusing AV_DICT_MULTIKEY and relying on undocumented AVDictionary ordering behaviour. [DH] fftools/ffmpeg.h [DH] fftools/ffmpeg_dec.c [DH] fftools/ffmpeg_demux.c
16:30
fftools/ffmpeg_dec: apply decoder options manually - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_dec: apply decoder options manually Do not pass an options dictionary to avcodec_open2(). This should be equivalent to current behaviour, but will allow overriding caller-supplied options in a cleaner and more robust manner. We can now set the COPY_OPAQUE flag directly rather going through dec_opts. [DH] fftools/ffmpeg_dec.c
15:41
fftools/cmdutils: do not use a random codec's private options - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/cmdutils: do not use a random codec's private options There is only a single caller of filter_codec_opts() that passes a NULL codec to it, which is streamcopy in ffmpeg CLI. In that case we only want generic AVCodecContext options, not private options of any specific encoder. [DH] fftools/cmdutils.c
15:26
fftools/ffmpeg_demux: only call filter_codec_opts() when we have a decoder - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_demux: only call filter_codec_opts() when we have a decoder It is pointless otherwise, as decoder options will not be used. [DH] fftools/ffmpeg_demux.c
12:43
tests: Remove fate-libx265-hdr10 - Zhao Zhili git.videolan.org Git - ffmpeg.git/rss log

tests: Remove fate-libx265-hdr10 The test depends on the compile option of x265. It failed when HIGH_BIT_DEPTH isn't enabled. It also failed when asan is enabled because of memory issue inside of x265, which I don't think can be fixed within FFmpeg. Signed-off-by: Zhao Zhili <zhilizhaoⓐtencent.com> [DH] tests/fate/enc_external.mak [DH] tests/ref/fate/libx265-hdr10
23:08
avformat/mov: Do not deallocate heif_item in a input dependant way - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/mov: Do not deallocate heif_item in a input dependant way Fixes: out of array access Fixes: 67070/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-5685384082161664 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: James Almer <jamrialⓐgmail.com> Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/mov.c
09:38
aarch64: hevc: Merge consecutive stores in put_hevc_\\type\\()_h16_8_neon - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Merge consecutive stores in put_hevc_\\type\\()_h16_8_neon This gets rid of a couple instructions, but the actual performance is almost identical on Cortex A72/A73. On Cortex A53, it is a handful of cycles faster. Signed-off-by: Martin Storsjö <martinⓐmartin.st> [DH] libavcodec/aarch64/hevcdsp_qpel_neon.S
11:41
aarch64: hevc: Produce plain neon versions of qpel_bi_hv - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Produce plain neon versions of qpel_bi_hv As the plain neon qpel_h functions process two rows at a time, we need to allocate storage for h+8 rows instead of h+7. By allocating storage for h+8 rows, incrementing the stack pointer won't end up at the right spot in the end. Store the intended final stack pointer value in a register x14 which we store on the stack. AWS Graviton 3: put_hevc_qpel_bi_hv4_8_c: 385.7 put_hevc_qpel_bi_hv4_8_neon: 131.0 put_hevc_qpel_bi_hv4_8_i8mm: 92.2 put_hevc_qpel_bi_hv6_8_c: 701.0 put_hevc_qpel_bi_hv6_8_neon: 239.5 put_hevc_qpel_bi_hv6_8_i8mm: (...)
11:41
aarch64: hevc: Produce plain neon versions of qpel_uni_w_hv - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Produce plain neon versions of qpel_uni_w_hv As the plain neon qpel_h functions process two rows at a time, we need to allocate storage for h+8 rows instead of h+7. AWS Graviton 3: put_hevc_qpel_uni_w_hv4_8_c: 422.2 put_hevc_qpel_uni_w_hv4_8_neon: 140.7 put_hevc_qpel_uni_w_hv4_8_i8mm: 100.7 put_hevc_qpel_uni_w_hv8_8_c: 1208.0 put_hevc_qpel_uni_w_hv8_8_neon: 268.2 put_hevc_qpel_uni_w_hv8_8_i8mm: 261.5 put_hevc_qpel_uni_w_hv16_8_c: 4297.2 put_hevc_qpel_uni_w_hv16_8_neon: 802.2 put_hevc_qpel_uni_w_hv16_8_i8mm: 731.2 put_hevc_qpel_uni_w_hv32_8_c: 15518.5 (...)
11:41
aarch64: hevc: Produce plain neon versions of qpel_uni_hv - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Produce plain neon versions of qpel_uni_hv As the plain neon qpel_h functions process two rows at a time, we need to allocate storage for h+8 rows instead of h+7. By allocating storage for h+8 rows, incrementing the stack pointer won't end up at the right spot in the end. Store the intended final stack pointer value in a register x14 which we store on the stack. AWS Graviton 3: put_hevc_qpel_uni_hv4_8_c: 384.2 put_hevc_qpel_uni_hv4_8_neon: 127.5 put_hevc_qpel_uni_hv4_8_i8mm: 85.5 put_hevc_qpel_uni_hv6_8_c: 705.5 put_hevc_qpel_uni_hv6_8_neon: 224.5 (...)
11:41
aarch64: hevc: Produce plain neon versions of qpel_hv - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Produce plain neon versions of qpel_hv As the plain neon qpel_h functions process two rows at a time, we need to allocate storage for h+8 rows instead of h+7. By allocating storage for h+8 rows, incrementing the stack pointer won't end up at the right spot in the end. Store the intended final stack pointer value in a register x14 which we store on the stack. AWS Graviton 3: put_hevc_qpel_hv4_8_c: 386.0 put_hevc_qpel_hv4_8_neon: 125.7 put_hevc_qpel_hv4_8_i8mm: 83.2 put_hevc_qpel_hv6_8_c: 749.0 put_hevc_qpel_hv6_8_neon: 207.0 put_hevc_qpel_hv6_8_i8mm: 166.0 (...)
16:00
avutil/channel_layout: don't clear the opaque pointer on type conversion - James Almer git.videolan.org Git - ffmpeg.git/rss log

avutil/channel_layout: don't clear the opaque pointer on type conversion Otherwise it would not be lossless. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavutil/channel_layout.c
10:35
lavc/vvc_parser: small cleanup for style - Jun Zhao git.videolan.org Git - ffmpeg.git/rss log

lavc/vvc_parser: small cleanup for style small cleanup for style, redundant semicolons, goto labels, in FFmpeg, we put goto labels at brace level. Signed-off-by: Jun Zhao <barryjzhaoⓐtencent.com> [DH] libavcodec/vvc_parser.c
15:37
tests/fate/ffmpeg: evaluate thread count in fate-run.sh rather than make - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

tests/fate/ffmpeg: evaluate thread count in fate-run.sh rather than make Fixes fate-ffmpeg-loopback-decoding with THREADS=random* [DH] tests/fate/ffmpeg.mak
14:24
avutil/frame: Use av_realloc_array(), improve overflow check - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/frame: Use av_realloc_array(), improve overflow check Also use sizeof of the proper type, namely sizeof(**sd) and not sizeof(*sd). Reviewed-by: Jan Ekström <jeebjpⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavutil/frame.c
13:44
avutil/frame: Rename av_frame_side_data_get and add wrapper for it - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/frame: Rename av_frame_side_data_get and add wrapper for it av_frame_side_data_get() has a const AVFrameSideData * const *sd parameter; so calling it with an AVFramesSideData **sd like AVCodecContext.decoded_side_data (or with a AVFramesSideData * const *sd) is safe, but the conversion is not performed automatically in C. All users of this function therefore resort to a cast. This commit changes this: av_frame_side_data_get() is renamed to av_frame_side_data_get_c(); furthermore, a static inline wrapper for it name av_frame_side_data_get() is added that accepts an AVFramesSideData (...)
13:37
avutil/frame: Constify av_frame_side_data_get() - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avutil/frame: Constify av_frame_side_data_get() Reviewed-by: Jan Ekström <jeebjpⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] doc/APIchanges [DH] libavutil/frame.c [DH] libavutil/frame.h [DH] libavutil/version.h
13:25
avcodec/libx265: Pass logctx as void*, not AVClass** - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/libx265: Pass logctx as void*, not AVClass** The latter need not be save, because av_log() expects to get a pointer to an AVClass-enabled structure and not only a fake object. If this function were actually be called in the following way: const AVClass *avcl = avctx->av_class; handle_mdcv(&avcl, ); the AVClass's item_name would expect to point to an actual AVCodecContext, potentially leading to a segfault. Reviewed-by: Jan Ekström <jeebjpⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] (...)
13:15
avcodec/libx265: Don't use AVBPrint unnecessarily - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/libx265: Don't use AVBPrint unnecessarily This code uses the AVBPrint API for exactly one av_bprintf() in a scenario in which a good upper bound for the needed size of the buffer is available (with said upper bound being much smaller than sizeof(AVBPrint)). So one can simply use snprintf() instead. This also avoids the (always-false due to the current size of the internal AVBPrint buffer) check for whether the AVBPrint is complete. Furthermore, the old code used AV_BPRINT_SIZE_AUTOMATIC which implies that the AVBPrint buffer will never be (re)allocated and yet it used (...)
13:02
avcodec/libx264: Remove unused variable - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/libx264: Remove unused variable Reviewed-by: Zhao Zhili <quinkblackⓐfoxmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/libx264.c
16:07
fftools/ffmpeg_enc: Don't call frame_data twice - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fftools/ffmpeg_enc: Don't call frame_data twice Reviewed-by: Jan Ekström <jeebjpⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] fftools/ffmpeg_enc.c

21 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

21:57
aarch64: hevc: Split the qpel_*_hv functions into two parts - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Split the qpel_*_hv functions into two parts The first horizontal filter can use either i8mm or plain neon versions, while the second part is a pure neon implementation. Signed-off-by: Martin Storsjö <martinⓐmartin.st> [DH] libavcodec/aarch64/hevcdsp_qpel_neon.S
02:31
lavf/movenc: small cleanup for style - Jun Zhao git.videolan.org Git - ffmpeg.git/rss log

lavf/movenc: small cleanup for style Small cleanup for style, indent, switch case lables. BTW, the preferred way to ease multiple indentation levels in a switch statement is to align the switch and its subordinate case labels in the same column Signed-off-by: Jun Zhao <barryjzhaoⓐtencent.com> [DH] libavformat/movenc.c
15:27
configure: Explicitly check for static_assert, _Static_assert - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

configure: Explicitly check for static_assert, _Static_assert C11 provides static assertions via _Static_assert and provides static_assert as a convenience define for this in assert.h. Our codebase uses the latter, as _Static_assert has actually already been deprecated in C23. Not all toolchains that declare support for C11 actually support it; e.g. MSVC 19.27 does not support _Static_assert, but somehow supports static_assert. MSVC 19.27 admits to be a "preview implementation of the ISO C11 standard", so this is not surprising (MSVC 19.28 does not come with this caveat). (...)
12:32
avformat/demux: Combine "Packet corrupt" logmessages - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/demux: Combine "Packet corrupt" logmessages Otherwise these statements might be torn apart by av_logs from other threads. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/demux.c
12:07
avformat/demux: Restore pkt->stream_index assert check - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/demux: Restore pkt->stream_index assert check It has been moved after "st = s->streams[pkt->stream_index]" in b140b8332c617b0eef4f872f3ef90c469e99920f. Deduplicate ff_read_packet() and ff_buffer_packet() while fixing this. This also fixes shadowing in ff_read_packet(). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/demux.c
01:15
avcodec/cbs_h266_syntax_template: Check tile_y - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/cbs_h266_syntax_template: Check tile_y Fixes: out of array access Fixes: 67021/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-4883576579489792 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/cbs_h266_syntax_template.c
20:24
avformat/jpegxl_anim_dec: set pos for generic index - Leo Izen git.videolan.org Git - ffmpeg.git/rss log

avformat/jpegxl_anim_dec: set pos for generic index avpkt->pos needs to be set for generic indexing or features such as the stream_loop option will not work. Co-authored-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> Signed-off-by: Leo Izen <leo.izenⓐgmail.com> [DH] libavformat/jpegxl_anim_dec.c
12:50
avcodec/dovi_rpu: use OR instead of addition - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avcodec/dovi_rpu: use OR instead of addition [DH] libavcodec/dovi_rpu.c
12:32
avcodec/dovi_rpu: fix off-by-one in loop - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avcodec/dovi_rpu: fix off-by-one in loop Otherwise the last VDR would never get copied. [DH] libavcodec/dovi_rpu.c
02:52
avformat/iamf_reader: propagate avio_skip() error values - James Almer git.videolan.org Git - ffmpeg.git/rss log

avformat/iamf_reader: propagate avio_skip() error values Fixes: null pointer derference Fixes: 67007/clusterfuzz-testcase-minimized-ffmpeg_dem_IAMF_fuzzer-6522819204677632 Tested-by: Michael Niedermayer <michaelⓐniedermayer.cc> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/iamf_reader.c
02:50
avformat/movenc: only compile avif_write_trailer() when the avif muxer is enabled - James Almer git.videolan.org Git - ffmpeg.git/rss log

avformat/movenc: only compile avif_write_trailer() when the avif muxer is enabled Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavformat/movenc.c

20 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

23:37
avformat/iamf_parse: keep count_label consistent on language_label allocation failure - James Almer git.videolan.org Git - ffmpeg.git/rss log

avformat/iamf_parse: keep count_label consistent on language_label allocation failure Fixes: null pointer dereference Fixes: 67023/clusterfuzz-testcase-minimized-ffmpeg_dem_IAMF_fuzzer-6011025237278720 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/iamf_parse.c
02:27
avcodec/jpeg2000htdec: Check magp before using it in a shift - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/jpeg2000htdec: Check magp before using it in a shift Fixes: shift exponent -1 is negative Fixes: 65378/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5457678193197056 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/jpeg2000dec.c
10:18
aarch64: hevc: Implement a neon version of hevc_qpel_uni_w_h*_8 - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Implement a neon version of hevc_qpel_uni_w_h*_8 AWS Graviton 3: put_hevc_qpel_uni_w_h4_8_c: 159.0 put_hevc_qpel_uni_w_h4_8_neon: 64.2 put_hevc_qpel_uni_w_h4_8_i8mm: 40.0 put_hevc_qpel_uni_w_h6_8_c: 344.7 put_hevc_qpel_uni_w_h6_8_neon: 114.5 put_hevc_qpel_uni_w_h6_8_i8mm: 82.0 put_hevc_qpel_uni_w_h8_8_c: 596.2 put_hevc_qpel_uni_w_h8_8_neon: 132.2 put_hevc_qpel_uni_w_h8_8_i8mm: 106.0 put_hevc_qpel_uni_w_h12_8_c: 1325.0 put_hevc_qpel_uni_w_h12_8_neon: 299.0 put_hevc_qpel_uni_w_h12_8_i8mm: 211.5 put_hevc_qpel_uni_w_h16_8_c: 2300.0 put_hevc_qpel_uni_w_h16_8_neon: 422.0 (...)
10:01
aarch64: hevc: Use ld1r instead of ldr+dup in hevc_qpel_uni_w_h - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Use ld1r instead of ldr+dup in hevc_qpel_uni_w_h Signed-off-by: Martin Storsjö <martinⓐmartin.st> [DH] libavcodec/aarch64/hevcdsp_qpel_neon.S
09:16
aarch64: hevc: Produce epel_bi_hv functions for both neon and i8mm - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Produce epel_bi_hv functions for both neon and i8mm In addition to just templating, this contains one change to ff_hevc_put_hevc_epel_bi_hv32_8, by setting the w6 register which ff_hevc_put_hevc_epel_h32_8_neon requires. AWS Graviton 3: put_hevc_epel_bi_hv4_8_c: 176.5 put_hevc_epel_bi_hv4_8_neon: 62.0 put_hevc_epel_bi_hv4_8_i8mm: 58.0 put_hevc_epel_bi_hv6_8_c: 343.7 put_hevc_epel_bi_hv6_8_neon: 109.7 put_hevc_epel_bi_hv6_8_i8mm: 105.7 put_hevc_epel_bi_hv8_8_c: 536.0 put_hevc_epel_bi_hv8_8_neon: 112.7 put_hevc_epel_bi_hv8_8_i8mm: 111.7 put_hevc_epel_bi_hv12_8_c: 1107.7 (...)
09:16
aarch64: hevc: Produce epel_uni_w_hv functions for both neon and i8mm - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Produce epel_uni_w_hv functions for both neon and i8mm AWS Graviton 3: put_hevc_epel_uni_w_hv4_8_c: 191.2 put_hevc_epel_uni_w_hv4_8_neon: 87.7 put_hevc_epel_uni_w_hv4_8_i8mm: 83.2 put_hevc_epel_uni_w_hv6_8_c: 349.5 put_hevc_epel_uni_w_hv6_8_neon: 153.0 put_hevc_epel_uni_w_hv6_8_i8mm: 148.5 put_hevc_epel_uni_w_hv8_8_c: 581.2 put_hevc_epel_uni_w_hv8_8_neon: 166.7 put_hevc_epel_uni_w_hv8_8_i8mm: 163.5 put_hevc_epel_uni_w_hv12_8_c: 1230.0 put_hevc_epel_uni_w_hv12_8_neon: 387.7 put_hevc_epel_uni_w_hv12_8_i8mm: 370.2 put_hevc_epel_uni_w_hv16_8_c: 2003.2 (...)
09:16
aarch64: hevc: Produce epel_uni_hv functions for both neon and i8mm - Martin Storsjö git.videolan.org Git - ffmpeg.git/rss log

aarch64: hevc: Produce epel_uni_hv functions for both neon and i8mm AWS Graviton 3: put_hevc_epel_uni_hv4_8_c: 163.5 put_hevc_epel_uni_hv4_8_neon: 59.7 put_hevc_epel_uni_hv4_8_i8mm: 57.5 put_hevc_epel_uni_hv6_8_c: 344.7 put_hevc_epel_uni_hv6_8_neon: 105.0 put_hevc_epel_uni_hv6_8_i8mm: 102.7 put_hevc_epel_uni_hv8_8_c: 552.2 put_hevc_epel_uni_hv8_8_neon: 111.2 put_hevc_epel_uni_hv8_8_i8mm: 104.0 put_hevc_epel_uni_hv12_8_c: 1195.0 put_hevc_epel_uni_hv12_8_neon: 248.7 put_hevc_epel_uni_hv12_8_i8mm: 229.5 put_hevc_epel_uni_hv16_8_c: 1910.2 put_hevc_epel_uni_hv16_8_neon: 339.5 (...)
02:51
avformat/id3v2: read_uslt() check for the amount read - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/id3v2: read_uslt() check for the amount read Fixes: timeout Fixes: 66783/clusterfuzz-testcase-minimized-ffmpeg_dem_GENH_fuzzer-5356884892647424 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/id3v2.c
02:39
tools/target_dec_fuzzer: Adjust RKA threshold up further - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

tools/target_dec_fuzzer: Adjust RKA threshold up further Fixes: timeout Fixes: 66636/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RKA_fuzzer-5030913165557760 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] tools/target_dec_fuzzer.c
02:30
avcodec/vmixdec: Check shift before use - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/vmixdec: Check shift before use Fixes: shift exponent 32 is too large for 32-bit type 'unsigned int' Fixes: 65909/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VMIX_fuzzer-519459745831321 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/vmixdec.c
01:06
avformat/mov: Check sample_count and auxiliary_info_default_size to be 0 - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/mov: Check sample_count and auxiliary_info_default_size to be 0 This combination causes 0 size arrays to be allocated and to leak later Fixes: memleak Fixes: 64342/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-4520993686945792 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/mov.c
20:35
lavc/cbs_av1: Save more frame ordering information - Mark Thompson git.videolan.org Git - ffmpeg.git/rss log

lavc/cbs_av1: Save more frame ordering information This is wanted by the Vulkan decoder. [DH] libavcodec/cbs_av1.h [DH] libavcodec/cbs_av1_syntax_template.c
16:27
doc/muxers: add hds - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

doc/muxers: add hds [DH] doc/muxers.texi
15:14
doc/muxers: add gxf - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

doc/muxers: add gxf [DH] doc/muxers.texi
15:03
lavf/gxfenc: return proper error codes in case of failure - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

lavf/gxfenc: return proper error codes in case of failure [DH] libavformat/gxfenc.c
14:58
lavf/gxfenc: consistently use snake_case in function names - Stefano Sabatini git.videolan.org Git - ffmpeg.git/rss log

lavf/gxfenc: consistently use snake_case in function names [DH] libavformat/gxfenc.c
23:17
avcodec/hevc_ps: fix setting HEVCHdrParams fields - James Almer git.videolan.org Git - ffmpeg.git/rss log

avcodec/hevc_ps: fix setting HEVCHdrParams fields These were defined in a way compatible with the Vulkan HEVC acceleration, which expects bitmasks, yet the fields were being overwritting on each loop with the latest read value. Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/hevc_ps.c [DH] libavcodec/hevc_ps.h [DH] libavcodec/vulkan_hevc.c
23:34
avcodec/hevc_ps: allocate only the required HEVCHdrParams within a VPS - James Almer git.videolan.org Git - ffmpeg.git/rss log

avcodec/hevc_ps: allocate only the required HEVCHdrParams within a VPS Fixes: timeout Fixes: 64033/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5332101272305664 Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] libavcodec/hevc_ps.c [DH] libavcodec/hevc_ps.h

19 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

08:02
avcodec/d3d12va_decode: remove extra spaces for declaration - Tong Wu git.videolan.org Git - ffmpeg.git/rss log

avcodec/d3d12va_decode: remove extra spaces for declaration Signed-off-by: Tong Wu <tong1.wuⓐintel.com> [DH] libavcodec/d3d12va_decode.c
06:05
avcodec/cbs_vp8: Improve the bitstream position check - Dai, Jianhui J git.videolan.org Git - ffmpeg.git/rss log

avcodec/cbs_vp8: Improve the bitstream position check The VP8 compressed header may not be byte-aligned due to boolean coding. Round up byte count for accurate data positioning. Signed-off-by: Jianhui Dai <jianhui.j.daiⓐintel.com> Signed-off-by: Ronald S. Bultje <rsbultjeⓐgmail.com> [DH] libavcodec/cbs_vp8.c
22:24
avformat/wady: Check >0 samplerate and channels 1 || 2. - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avformat/wady: Check >0 samplerate and channels 1 || 2. The WADY decoder only supports mono and stereo This fixes a probetest failure Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavformat/wady.c
02:55
doc/filters: extend af_channelmap documentation - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

doc/filters: extend af_channelmap documentation Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] doc/filters.texi
00:06
avfilter/af_channelmap: factorize checking indexes against a channel layout - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avfilter/af_channelmap: factorize checking indexes against a channel layout Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] libavfilter/af_channelmap.c
22:03
libavformat/westwood_audenc: Use proper logcontext - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

libavformat/westwood_audenc: Use proper logcontext (AVStream did not have an AVClass when this muxer was added.) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/westwood_audenc.c
20:08
fate/filter-audio: Don't use pcm output for channelsplit test - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/filter-audio: Don't use pcm output for channelsplit test This test muxes two streams into a single pcm file, although the two streams are of course not recoverable from the output (unless one has extra information). So use the streamhash muxer instead (which also provides coverage for it; it was surprisingly unused in FATE so far). This is in preparation for actually enforcing a limit of one stream for the PCM muxers. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/fate/filter-audio.mak [DH] (...)
18:42
avformat/mux_utils: Don't report that AV_CODEC_ID_NONE can be muxed - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/mux_utils: Don't report that AV_CODEC_ID_NONE can be muxed If AVOutputFormat.video_codec, audio_codec or subtitle_codec is AV_CODEC_ID_NONE, it means that there is no default codec for this format and not that it is supported to mux AV_CODEC_ID_NONE. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/mux_utils.c
18:04
avformat/amr: Move write_header closer to muxer definition - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/amr: Move write_header closer to muxer definition Avoids one #if. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/amr.c
04:00
avformat/mp3enc: Improve query_codec - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/mp3enc: Improve query_codec Signal that anything except MP3 and the ID3V2 attached pic types are forbidden. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/mp3enc.c
23:51
avformat: Make init function out of write_header functions if possible - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat: Make init function out of write_header functions if possible Also mark them as av_cold while just at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/bit.c [DH] libavformat/chromaprint.c [DH] libavformat/filmstripenc.c [DH] libavformat/gif.c [DH] libavformat/supenc.c
22:44
avformat: Enforce codec_id where appropriate - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat: Enforce codec_id where appropriate E.g. chromaprint expects to be fed 16bit signed PCM in native endianness, yet there was no check for this. Similarly for other muxers. Use the new FF_OFMT_FLAG_ONLY_DEFAULT_CODECS to enfore this where appropriate, e.g. for pcm/raw muxers. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/chromaprint.c [DH] libavformat/daudenc.c [DH] libavformat/filmstripenc.c [DH] libavformat/fitsenc.c [DH] libavformat/idroqenc.c [DH] libavformat/jacosubenc.c [DH] libavformat/mmf.c [DH] libavformat/mpjpeg.c [DH] (...)
22:37
avformat/ttmlenc: Avoid unnecessary block - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/ttmlenc: Avoid unnecessary block Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/ttmlenc.c
22:28
avformat/mux: Add flag for "only default codecs allowed" - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/mux: Add flag for "only default codecs allowed" AVOutputFormat has default codecs for audio, video and subtitle and often these are the only codecs of this type allowed. So add a flag to AVOutputFormat so that this can be checked generically. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/ac4enc.c [DH] libavformat/adtsenc.c [DH] libavformat/aeaenc.c [DH] libavformat/alp.c [DH] libavformat/amvenc.c [DH] libavformat/apm.c [DH] libavformat/apngenc.c [DH] libavformat/argo_asf.c [DH] libavformat/argo_cvg.c [DH] libavformat/assenc.c (...)
21:07
avformat: Enforce one-stream limit where appropriate - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat: Enforce one-stream limit where appropriate Several muxers (e.g. pcm muxers) did not check the number of streams even though the individual streams were not recoverable from the muxed files. This commit changes this by using the FF_OFMT_MAX_ONE_OF_EACH flag where appropriate. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/a64.c [DH] libavformat/adtsenc.c [DH] libavformat/amr.c [DH] libavformat/amvenc.c [DH] libavformat/bit.c [DH] libavformat/daudenc.c [DH] libavformat/filmstripenc.c [DH] libavformat/fitsenc.c [DH] libavformat/idroqenc.c (...)
20:40
avformat/mux: Add flag for "not more than one stream of each type" - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/mux: Add flag for "not more than one stream of each type" More exactly: Not more than one stream of each type for which a default codec (i.e. AVOutputFormat.(audio|video|subtitle)_codec) is set; for those types for which no such codec is set (or for which no designated default codec in AVOutputFormat exists at all) no streams are permitted. Given that with this flag set the default codecs become more important, they are now set explicitly to AV_CODEC_ID_NONE for "unset"; the earlier code relied on AV_CODEC_ID_NONE being equal to zero, so that default static (...)
03:17
avformat/flvenc: Avoid avio_write(pb, "", 0) - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/flvenc: Avoid avio_write(pb, "", 0) When the compiler chooses to inline put_amf_string(pb, ""), the avio_write(pb, "", 0) can be avoided. Happens with Clang-17 with -O1 and higher and GCC 13 with -O2 and higher here. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/flvenc.c
18:42
configure: check for C17 by default - James Almer git.videolan.org Git - ffmpeg.git/rss log

configure: check for C17 by default Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] configure
18:40
configure: make the C and C++ standard settable - James Almer git.videolan.org Git - ffmpeg.git/rss log

configure: make the C and C++ standard settable While ensuring it's at least C11, the minimum supported version. Also, enforce C11 on the host compiler, same as we already do for C11 on the target compiler. Tested-by: Michael Niedermayer <michaelⓐniedermayer.cc> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] configure
19:47
lavc/vvc: Fix check whether QG is in first tile col - Frank Plowman git.videolan.org Git - ffmpeg.git/rss log

lavc/vvc: Fix check whether QG is in first tile col The second part of this condition is intended to check whether the current quantisation group is in the first CTU column of the current tile. The issue is that ctb_to_col_bd gives the x-ordinate of the first column of the current tile *in CTUs*, while xQg gives the x-ordinate of the quantisation group *in samples*. Rectify this by shifting xQg by ctb_log2_size to get xQg in CTUs before comparing. Fixes FFVVC issues #201 and #203. [DH] (...)
17:40
avformat/codec2: Don't allocate Codec2Context for muxer - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/codec2: Don't allocate Codec2Context for muxer Only the demuxers use it. Reviewed-by: Tomas Härdin <gitⓐhaerdin.se> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/codec2.c
02:58
avformat/iamfenc: Remove unused headers - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/iamfenc: Remove unused headers Forgotten in c95c8a0158073be84338d84c46529561bcc70a03. Reviewed-by: James Almer <jamrialⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/iamfenc.c
02:56
avformat/iamfenc: Align check and error message - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/iamfenc: Align check and error message Reviewed-by: James Almer <jamrialⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/iamfenc.c
02:54
avformat/iamfenc: Remove always-false check - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/iamfenc: Remove always-false check This muxer does not have the AVFMT_NOSTREAMS flag; therefore it is checked generically that there is at least a stream. Reviewed-by: James Almer <jamrialⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/iamfenc.c

18 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

08:12
lavfi/tonemap_vaapi: Update the log - Haihao Xiang git.videolan.org Git - ffmpeg.git/rss log

lavfi/tonemap_vaapi: Update the log demote the message to AV_LOG_VERBOSE. Signed-off-by: Haihao Xiang <haihao.xiangⓐintel.com> [DH] libavfilter/vf_tonemap_vaapi.c
08:12
lavfi/tonemap_vaapi: By default use bt709 for output frame - Haihao Xiang git.videolan.org Git - ffmpeg.git/rss log

lavfi/tonemap_vaapi: By default use bt709 for output frame By default don't use the color properties from input frame as output frame properties when performing HDR to SDR conversion Signed-off-by: Haihao Xiang <haihao.xiangⓐintel.com> [DH] doc/filters.texi [DH] libavfilter/vf_tonemap_vaapi.c
06:06
Changelog: Add pad_vaapi, drawbox_vaapi entry - Haihao Xiang git.videolan.org Git - ffmpeg.git/rss log

Changelog: Add pad_vaapi, drawbox_vaapi entry Signed-off-by: Haihao Xiang <haihao.xiangⓐintel.com> [DH] Changelog
06:06
lavfi: Add drawbox_vaapi filter - Haihao Xiang git.videolan.org Git - ffmpeg.git/rss log

lavfi: Add drawbox_vaapi filter Signed-off-by: Haihao Xiang <haihao.xiangⓐintel.com> [DH] configure [DH] doc/filters.texi [DH] libavfilter/Makefile [DH] libavfilter/allfilters.c [DH] libavfilter/vf_drawbox_vaapi.c
06:06
lavfi: Add pad_vaapi filter - Haihao Xiang git.videolan.org Git - ffmpeg.git/rss log

lavfi: Add pad_vaapi filter Signed-off-by: Haihao Xiang <haihao.xiangⓐintel.com> [DH] configure [DH] doc/filters.texi [DH] libavfilter/Makefile [DH] libavfilter/allfilters.c [DH] libavfilter/vf_pad_vaapi.c
08:12
lavfi/tonemap_vaapi: Add support for HDR to HDR tone mapping - Xinpeng Sun git.videolan.org Git - ffmpeg.git/rss log

lavfi/tonemap_vaapi: Add support for HDR to HDR tone mapping Usage example: ffmpeg -y -hwaccel vaapi -hwaccel_output_format vaapi -i hdr.mp4 \\ -vf "tonemap_vaapi=display=7500 3000|34000 16000|13250 34500|15635 16450|500 10000000:extra_hw_frames=64" \\ -c:v hevc_vaapi output.mp4 Signed-off-by: Xinpeng Sun <xinpeng.sunⓐintel.com> Signed-off-by: Haihao Xiang <haihao.xiangⓐintel.com> [DH] doc/filters.texi [DH] libavfilter/vf_tonemap_vaapi.c
22:51
avfilter/af_channelmap: add some additional checks for the mappings - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avfilter/af_channelmap: add some additional checks for the mappings - Properly initialize all the mappings to -1 by default. - Make sure every output channel is assigned exactly once - Autodetect a native layout when only native channels are present - Always honor the user specified layout, but make sure the mapping is compatible with it The last item is a regression from 4af412be7153405e43930ac73fc7d91d7ded19eb. Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] (...)
22:35
avfilter/af_channelmap: disallow channel index 64 - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avfilter/af_channelmap: disallow channel index 64 MAX_CH is 64, therefore the maximum index is 63. Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] libavfilter/af_channelmap.c
21:08
avfilter/af_channelmap: fix mapping if in_channel was a string but out_channel was... - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avfilter/af_channelmap: fix mapping if in_channel was a string but out_channel was not specified In this case in_channel_idx was never set and the default 0 was used. Suprisingly no one noticed that the respective fate test output was wrong. Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] libavfilter/af_channelmap.c [DH] tests/fate/filter-audio.mak
20:56
avfilter/af_channelmap: fix error message if FL source channel was missing - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avfilter/af_channelmap: fix error message if FL source channel was missing FL channel ID is 0, so for an unset value we must check for ID < 0. Regression since 1f96db959c1235bb7079d354e09914a0a2608f62. Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] libavfilter/af_channelmap.c
16:42
avfilter/vf_showinfo: adapt to new AVFilmGrainParams - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avfilter/vf_showinfo: adapt to new AVFilmGrainParams [DH] libavfilter/vf_showinfo.c
15:58
avutil/film_grain_params: initialize VCS to UNSPECIFIED - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avutil/film_grain_params: initialize VCS to UNSPECIFIED [DH] libavutil/film_grain_params.c
16:48
ffprobe: adapt to new AVFilmGrainParams - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

ffprobe: adapt to new AVFilmGrainParams Follow the establish convention of printing the bit depth metadata per-component. [DH] fftools/ffprobe.c
16:13
avcodec/h2645_sei: signal new AVFilmGrainParams members - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avcodec/h2645_sei: signal new AVFilmGrainParams members H.274 specifies that film grain parameters are signalled as intended for 4:4:4 frames, so we always signal this, regardless of the frame's actual subsampling. [DH] libavcodec/h2645_sei.c
15:26
Changelog: mention ffplay with hwaccel decoding support - Zhao Zhili git.videolan.org Git - ffmpeg.git/rss log

Changelog: mention ffplay with hwaccel decoding support Signed-off-by: Zhao Zhili <zhilizhaoⓐtencent.com> [DH] Changelog
20:38
avutil/version,APIchanges: bump, document new AVFrameSideData functions - Jan Ekström git.videolan.org Git - ffmpeg.git/rss log

avutil/version,APIchanges: bump, document new AVFrameSideData functions [DH] doc/APIchanges [DH] libavutil/version.h
20:07
fftools/ffplay: use correct buffersink channel layout parameters - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

fftools/ffplay: use correct buffersink channel layout parameters Regression since 0995e1f1b31f6e937a1b527407ed3e850f138098. Signed-off-by: Marton Balint <cusⓐpasswd.hu> [DH] fftools/ffplay.c
10:44
tests/ref/lavf-fate/hevc.flv: Fix ref file - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

tests/ref/lavf-fate/hevc.flv: Fix ref file Unbreaks the lavf-fate-hevc.flv FATE test. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/ref/lavf-fate/hevc.flv
10:09
fate/lavf-container: correct operator; unbreak build - Gyan Doshi git.videolan.org Git - ffmpeg.git/rss log

fate/lavf-container: correct operator; unbreak build [DH] tests/fate/lavf-container.mak
10:00
Changelog: Add Support PacketTypeMetadata of PacketType in enhanced flv - Steven Liu git.videolan.org Git - ffmpeg.git/rss log

Changelog: Add Support PacketTypeMetadata of PacketType in enhanced flv Reviewed-by: Jean-Baptiste Kempf <jbⓐvideolan.org> Signed-off-by: Steven Liu <lqⓐchinaffmpeg.org> [DH] Changelog
09:06
fate/flvenc: support enhanced flv PacketTypeMetadata - Zhu Pengfei git.videolan.org Git - ffmpeg.git/rss log

fate/flvenc: support enhanced flv PacketTypeMetadata Signed-off-by: Zhu Pengfei <411294962ⓐqq.com> Signed-off-by: Steven Liu <lqⓐchinaffmpeg.org> [DH] tests/fate/lavf-container.mak [DH] tests/ref/fate/enhanced-flv-hevc [DH] tests/ref/fate/enhanced-flv-vp9 [DH] tests/ref/lavf-fate/hevc.flv

17 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

22:35
avutil/timestamp: introduce av_ts_make_time_string2 for better precision - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avutil/timestamp: introduce av_ts_make_time_string2 for better precision av_ts_make_time_string() used "%.6g" format, but this format was losing precision even when the timestamp to be printed was not that large. For example for 3 hours (10800) seconds, only 1 decimal digit was printed, which made this format inaccurate when it was used in e.g. the silencedetect filter. Other detection filters printing timestamps had similar issues. Also time base parameter of the function was *AVRational instead of AVRational. Resolve these problems by introducing a new function, (...)
20:51
lavc/get_buffer: Add a warning on failed allocation from a fixed pool - Mark Thompson git.videolan.org Git - ffmpeg.git/rss log

lavc/get_buffer: Add a warning on failed allocation from a fixed pool For hardware cases where we are forced to have a fixed pool of frames allocated up-front (such as array textures on decoder output), suggest a possible workaround to the user if an allocation fails because the pool is exhausted. [DH] libavcodec/get_buffer.c [DH] libavcodec/internal.h
18:31
av1dec: add AV1_REF_FRAME_NONE - Lynne git.videolan.org Git - ffmpeg.git/rss log

av1dec: add AV1_REF_FRAME_NONE [DH] libavcodec/av1.h [DH] libavcodec/cbs_av1_syntax_template.c
12:10
avformat/mov_chan: respect channel order when parsing and creating chan atom - Marton Balint git.videolan.org Git - ffmpeg.git/rss log

avformat/mov_chan: respect channel order when parsing and creating chan atom Previously we always assumed that the channels are in native order, even if they were not. The new channel layout API allows us to signal the proper channel order, so let's do so. Fixes ticket #98. [DH] libavformat/mov_chan.c
03:34
avcodec/libx264: fix extradata when config annexb=0 - Zhao Zhili git.videolan.org Git - ffmpeg.git/rss log

avcodec/libx264: fix extradata when config annexb=0 AVCodecContext extradata should be an AVCDecoderConfigurationRecord when bitstream format is avcc. Simply concatenating the NALUs output by x264_encoder_headers does not form a standard AVCDecoderConfigurationRecord. The following cmd generates broken file before the patch: ffmpeg -i foo.mp4 -c:v libx264 -x264-params annexb=0 bar.mp4 Signed-off-by: Zhao Zhili <zhilizhaoⓐtencent.com> [DH] configure [DH] (...)
10:52
avutil/x86util: Fix broken pre-SSE4.1 PMINSD emulation - Henrik Gramner git.videolan.org Git - ffmpeg.git/rss log

avutil/x86util: Fix broken pre-SSE4.1 PMINSD emulation Fixes yadif-16 which allows FATE to pass. Broken since 2904db90458a1253e4aea6844ba9a59ac11923b6 (2017). [DH] libavutil/x86/x86util.asm [DH] libswscale/x86/scale.asm

16 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

03:03
swscale: [LA] Optimize swscale funcs in input.c - Shiyou Yin git.videolan.org Git - ffmpeg.git/rss log

swscale: [LA] Optimize swscale funcs in input.c Optimized 7 funcs with LSX and LASX: 1. yuy2ToUV_c 2. yvy2ToUV_c 3. uyvyToUV_c 4. nv12ToUV_c 5. nv21ToUV_c 6. abgrToA_c 7. rgbaToA_c Reviewed-by: colleague of Shiyou Yin Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libswscale/loongarch/Makefile [DH] libswscale/loongarch/input.S [DH] libswscale/loongarch/input_lasx.c [DH] libswscale/loongarch/input_lsx.c [DH] libswscale/loongarch/swscale_init_loongarch.c [DH] (...)
03:03
swscale: [LA] Optimize yuv2plane1_8_c. - Shiyou Yin git.videolan.org Git - ffmpeg.git/rss log

swscale: [LA] Optimize yuv2plane1_8_c. Reviewed-by: colleague of Shiyou Yin Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libswscale/loongarch/output.S [DH] libswscale/loongarch/output_lasx.c [DH] libswscale/loongarch/output_lsx.c [DH] libswscale/loongarch/swscale_init_loongarch.c [DH] libswscale/loongarch/swscale_loongarch.h
03:03
swscale: [LA] Optimize range convert for yuvj420p. - Shiyou Yin git.videolan.org Git - ffmpeg.git/rss log

swscale: [LA] Optimize range convert for yuvj420p. Reviewed-by: 陈昊 <chenhaoⓐloongson.cn> Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libswscale/loongarch/swscale.S [DH] libswscale/loongarch/swscale_init_loongarch.c [DH] libswscale/loongarch/swscale_loongarch.h [DH] libswscale/swscale_internal.h [DH] libswscale/utils.c
19:51
avcodec/iff: dont add into unused pointers - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

avcodec/iff: dont add into unused pointers Fixes: overflowing pointers Fixes: 66444/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-4812862400823296 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] libavcodec/iff.c
14:48
x86: Avoid using 'd' as an argument name - Henrik Gramner git.videolan.org Git - ffmpeg.git/rss log

x86: Avoid using 'd' as an argument name x86inc.asm adds defines for <argument_name>b,w,d,q which clashes with the nasm db,w,d,q pseudo-instructions for writing initialized data. [DH] libavcodec/x86/rv34dsp.asm [DH] libavfilter/x86/vf_overlay.asm
15:39
x86: Update x86inc.asm - Henrik Gramner git.videolan.org Git - ffmpeg.git/rss log

x86: Update x86inc.asm Make things up-to-date with upstream. https://code.videolan.org/videolan/x86inc.asm [DH] configure [DH] libavcodec/x86/celt_pvq_search.asm [DH] libavcodec/x86/h264_chromamc.asm [DH] libavcodec/x86/h264_idct.asm [DH] libavcodec/x86/h264_intrapred.asm [DH] libavcodec/x86/hevc_mc.asm [DH] libavcodec/x86/rv40dsp.asm [DH] libavcodec/x86/sbrdsp.asm [DH] libavcodec/x86/vp8dsp.asm [DH] libavcodec/x86/vp9itxfm.asm [DH] libavcodec/x86/vp9itxfm_16bpp.asm [DH] (...)
19:51
tools/target_dec_fuzzer: adjust threshold for AV_CODEC_ID_IFF_ILBM - Michael Niedermayer git.videolan.org Git - ffmpeg.git/rss log

tools/target_dec_fuzzer: adjust threshold for AV_CODEC_ID_IFF_ILBM Fixes: timeout Fixes: 66444/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-4812862400823296 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michaelⓐniedermayer.cc> [DH] tools/target_dec_fuzzer.c
04:34
avformat/mpegtsenc: correct bitstream check - Gyan Doshi git.videolan.org Git - ffmpeg.git/rss log

avformat/mpegtsenc: correct bitstream check 8559cce3c3 made the bitstream check generic using a LUT. However, one of the comparisons which involves a bitwise AND and equality check is faulty due to operator precedence. First reported and analysed at https://github.com/streamlink/streamlink/issues/5876 Fixes #10908 [DH] libavformat/mpegtsenc.c

15 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

08:32
tests/audiogen: Fix total RIFF chunk size - Tobias Rapp git.videolan.org Git - ffmpeg.git/rss log

tests/audiogen: Fix total RIFF chunk size The "RIFF" identifier and chunk size fields should not be included within the size value. [DH] tests/audiogen.c
10:42
avutil/film_grain_params: add metadata to common struct - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avutil/film_grain_params: add metadata to common struct This is needed for AV1 film grain as well, when using AFGS1 streams. Also add extra width/height and subsampling information, which AFGS1 cares about, as part of the same API bump. (And in principle, H274 should also expose this information, since it is needed downstream to correctly adjust the chroma grain frequency to the subsampling ratio) Deprecate the equivalent H274-exclusive fields. To avoid breaking ABI, add the new fields after the union; but with enough of a paper trail to hopefully re-order them on the next bump. [DH] (...)
11:15
avutil/film_grain_params: add av_film_grain_params_select() - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avutil/film_grain_params: add av_film_grain_params_select() Common utility function that can be used by all codecs to select the right (any valid) film grain parameter set. In particular, this is useful for AFGS1, which has support for multiple parameters. However, it also performs parameter validation for H274. [DH] doc/APIchanges [DH] libavutil/film_grain_params.c [DH] libavutil/film_grain_params.h [DH] libavutil/version.h
11:14
avutil/frame: clarify AV_FRAME_DATA_FILM_GRAIN_PARAMS usage - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avutil/frame: clarify AV_FRAME_DATA_FILM_GRAIN_PARAMS usage To allow for AFGS1 usage, which can expose multiple parameter sets for a single frame. [DH] libavutil/frame.h
10:45
avcodec/libdavv1d: signal new AVFilmGrainParams members - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avcodec/libdavv1d: signal new AVFilmGrainParams members Not directly signalled by AV1, but we should still set this accordingly so that users will know what the original intended video characteristics and chroma resolution were. [DH] libavcodec/libdav1d.c
10:44
avcodec/av1dec: signal new AVFilmGrainParams members - Niklas Haas git.videolan.org Git - ffmpeg.git/rss log

avcodec/av1dec: signal new AVFilmGrainParams members Not directly signalled by AV1, but we should still set this accordingly so that users will know what the original intended video characteristics and chroma resolution were. [DH] libavcodec/av1dec.c
17:18
avformat/mux: Rename FF_FMT_ALLOW_FLUSH->FF_OFMT_FLAG_ALLOW_FLUSH - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/mux: Rename FF_FMT_ALLOW_FLUSH->FF_OFMT_FLAG_ALLOW_FLUSH It better reflects that this is a muxer-only flag. Also document the flag. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavdevice/pulse_audio_enc.c [DH] libavformat/fifo.c [DH] libavformat/hlsenc.c [DH] libavformat/matroskaenc.c [DH] libavformat/movenc.c [DH] libavformat/mpegtsenc.c [DH] libavformat/mux.c [DH] libavformat/mux.h [DH] libavformat/oggenc.c [DH] libavformat/tee.c [DH] (...)
04:42
libavfi/dnn: add LibTorch as one of DNN backend - Wenbin Chen git.videolan.org Git - ffmpeg.git/rss log

libavfi/dnn: add LibTorch as one of DNN backend PyTorch is an open source machine learning framework that accelerates the path from research prototyping to production deployment. Official website: https://pytorch.org/. We call the C++ library of PyTorch as LibTorch, the same below. To build FFmpeg with LibTorch, please take following steps as reference: 1. download LibTorch C++ library in https://pytorch.org/get-started/locally/, please select C++/Java for language, and other options as your need. Please download cxx11 ABI version: (libtorch-cxx11-abi-shared-with-deps-*.zip). 2. unzip the (...)
16:20
avformat/aeadec: Use sample rate as time base - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/aeadec: Use sample rate as time base Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/aeadec.c
16:10
fate/atrac: Add atrac->aea, atrac->matroska remux tests - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

fate/atrac: Add atrac->aea, atrac->matroska remux tests Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] tests/fate/atrac.mak [DH] tests/ref/fate/atrac-aea-remux [DH] tests/ref/fate/atrac-matroska-remux
15:38
avformat/aeadec: Export title - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/aeadec: Export title Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/aeadec.c
11:46
avcodec/ccaption_dec: Use static_assert instead of _Static_assert - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/ccaption_dec: Use static_assert instead of _Static_assert The latter is not supported by MSVC 19.27. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/ccaption_dec.c
00:29
avcodec/mips/aaccoder_mips: Remove MIPS-specific aaccoder - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/mips/aaccoder_mips: Remove MIPS-specific aaccoder ff_aac_coder_init_mips() modifies a static const structure of function pointers. This will crash if the binary uses relro and is a data race in any case. Furthermore it points to a maintainability issue: The AACCoefficientsEncoder structures have been constified in commit fd9212f2edfe9b107c3c08ba2df5fd2cba5ab9e3, a Libav commit merged in 318778de9ebec276cb9dfc65509231ca56590d13. Libav did not have the MIPS-specific AAC code and so this was fine for them; yet FFmpeg had them, but this was not recognized. Commit (...)
14:57
avformat/crypto: Avoid cast, use proper printf specifier - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/crypto: Avoid cast, use proper printf specifier Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/crypto.c
14:52
avformat/aeaenc: Fix printf-specifier - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avformat/aeaenc: Fix printf-specifier Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavformat/aeaenc.c
11:56
tools/target_dec_fuzzer: force experimental flag for decoders that need it - James Almer git.videolan.org Git - ffmpeg.git/rss log

tools/target_dec_fuzzer: force experimental flag for decoders that need it Otherwise they will not even open. Reviewed-by: Michael Niedermayer <michaelⓐniedermayer.cc> Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] tools/target_dec_fuzzer.c
22:45
avfilter/vsrc_ddagrab: clear all flags of buffer texture - Timo Rothenpieler git.videolan.org Git - ffmpeg.git/rss log

avfilter/vsrc_ddagrab: clear all flags of buffer texture One some system, one some displays, for unknown reasons, these contain rather bad flags that cause all kinds of weird behaviour. [DH] libavfilter/vsrc_ddagrab.c
15:38
fate/ffprobe: add missing aresample filter dependency - James Almer git.videolan.org Git - ffmpeg.git/rss log

fate/ffprobe: add missing aresample filter dependency Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] tests/Makefile [DH] tests/fate/ffprobe.mak
15:36
fate/hlsenc: add missing aresample filter dependency - James Almer git.videolan.org Git - ffmpeg.git/rss log

fate/hlsenc: add missing aresample filter dependency Signed-off-by: James Almer <jamrialⓐgmail.com> [DH] tests/fate/hlsenc.mak
14:23
avcodec/tests/snowenc: Fix mixed declaration and code - Andreas Rheinhardt git.videolan.org Git - ffmpeg.git/rss log

avcodec/tests/snowenc: Fix mixed declaration and code Reviewed-by: Sean McGovern <gseanmcgⓐgmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardtⓐoutlook.com> [DH] libavcodec/tests/snowenc.c

14 mars

git.videolan.org Git - ffmpeg.git/rss log http://git.videolan.org/?p=ffmpeg.git;a=summary

10:11
doc/ffmpeg: mention how to pass options to loopback decoders - Anton Khirnov git.videolan.org Git - ffmpeg.git/rss log

doc/ffmpeg: mention how to pass options to loopback decoders [DH] doc/ffmpeg.texi
03:40
avcodec/decode: log hwaccel name - Zhao Zhili git.videolan.org Git - ffmpeg.git/rss log

avcodec/decode: log hwaccel name Many users mistakenly think that hwaccel is an instance of a decoder, and cannot find the corresponding decoder name in the logs. Log hwaccel name so user know hwaccel has taken effect. Signed-off-by: Zhao Zhili <zhilizhaoⓐtencent.com> [DH] libavcodec/decode.c

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