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Somos millones 1
21 juillet 2014, par
Mis à jour : Juin 2015
Langue : français
Type : Video
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Sur d’autres sites (9288)
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Unknown V4L2 pixel format equivalent for yuva420p with ffmpeg and v4l2loopback
7 février 2019, par KimI am trying to use filter_complex from ffmpeg to stich several video input together into one output.
I use v4l2loopback to create a virtual video device :
sudo modprobe v4l2loopback video_nr=90In this example, i first try with only one camera :
v4l2-ctl --device=/dev/video0 --infogives the following output :Driver Info (not using libv4l2):
Driver name : uvcvideo
Card type : HD USB Camera
Bus info : usb-0000:00:14.0-13.2
Driver version: 4.10.17
Capabilities : 0x84200001
Video Capture
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04200001
Video Capture
Streaming
Extended Pix Format
Priority: 2
Video input : 0 (Camera 1: ok)
Format Video Capture:
Width/Height : 640/480
Pixel Format : 'YUYV'
Field : None
Bytes per Line : 1280
Size Image : 614400
Colorspace : sRGB
Transfer Function : Default
YCbCr Encoding : Default
Quantization : Default
Flags :
Crop Capability Video Capture:
Bounds : Left 0, Top 0, Width 640, Height 480
Default : Left 0, Top 0, Width 640, Height 480
Pixel Aspect: 1/1
Selection: crop_default, Left 0, Top 0, Width 640, Height 480
Selection: crop_bounds, Left 0, Top 0, Width 640, Height 480
Streaming Parameters Video Capture:
Capabilities : timeperframe
Frames per second: 30.000 (30/1)
Read buffers : 0
brightness (int) : min=0 max=15 step=1 default=8 value=8
contrast (int) : min=0 max=15 step=1 default=8 value=8
saturation (int) : min=0 max=15 step=1 default=7 value=7
hue (int) : min=-10 max=10 step=1 default=0value=0
white_balance_temperature_auto (bool) : default=1 value=1
gamma (int) : min=1 max=10 step=1 default=7 value=7
gain (int) : min=0 max=0 step=0 default=0 value=0
power_line_frequency (menu) : min=0 max=2 default=2 value=2
white_balance_temperature (int) : min=2800 max=6500 step=1 default=2800 value=2800 flags=inactive
sharpness (int) : min=0 max=15 step=1 default=6 value=6
backlight_compensation (int) : min=0 max=1 step=1 default=0 value=0
exposure_auto (menu) : min=0 max=3 default=3 value=3
exposure_absolute (int) : min=4 max=5000 step=1 default=625 value=625 flags=inactive
focus_absolute (int) : min=0 max=21 step=1 default=16 value=16 flags=inactive
focus_auto (bool) : default=1 value=1Then i use this command to ouput /dev/video0 to /dev/video90 on the left side with a specific resolution :
ffmpeg -loglevel verbose -y \
-f v4l2 -thread_queue_size 512 -i /dev/video0 \
-filter_complex "nullsrc=size=960x240 [base]; \
[0:v] format=pix_fmts=yuva420p, setpts=PTS-STARTPTS, scale=320x240 [left]; \
[base][left] overlay=shortest=1" \
-f v4l2 /dev/video90Which results in the following error :
[v4l2 @ 0x55fa67d02f60] Unknown V4L2 pixel format equivalent for yuva420p
Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument
Error initializing output stream 0:0 --
Conversion failed!Full logs :
ffmpeg version 3.4.4-1~16.04.york0 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.10) 20160609
configuration: --prefix=/usr --extra-version='1~16.04.york0' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
WARNING: library configuration mismatch
avcodec configuration: --prefix=/usr --extra-version='1~16.04.york0'--toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc
libavutil 55. 78.100 / 55. 78.100
libavcodec 57.107.100 / 57.107.100
libavformat 57. 83.100 / 57. 83.100
libavdevice 57. 10.100 / 57. 10.100
libavfilter 6.107.100 / 6.107.100
libavresample 3. 7. 0 / 3. 7. 0
libswscale 4. 8.100 / 4. 8.100
libswresample 2. 9.100 / 2. 9.100
libpostproc 54. 7.100 / 54. 7.100
[video4linux2,v4l2 @ 0x55fa67cfca00] fd:5 capabilities:84200001
[video4linux2,v4l2 @ 0x55fa67cfca00] Querying the device for the current frame size
[video4linux2,v4l2 @ 0x55fa67cfca00] Setting frame size to 640x480
Input #0, video4linux2,v4l2, from '/dev/video0':
Duration: N/A, start: 273229.829138, bitrate: 147456 kb/s
Stream #0:0: Video: rawvideo, 1 reference frame (YUY2 / 0x32595559), yuyv422, 640x480, 147456 kb/s, 30 fps, 30 tbr, 1000k tbn, 1000k tbc
[Parsed_nullsrc_0 @ 0x55fa67d00680] size:960x240 rate:25/1 duration:-1.000000 sar:1/1
[Parsed_scale_3 @ 0x55fa67d02240] w:320 h:240 flags:'bilinear' interl:0
Stream mapping:
Stream #0:0 (rawvideo) -> format
overlay -> Stream #0:0 (rawvideo)
Press [q] to stop, [?] for help
[Parsed_nullsrc_0 @ 0x55fa67cfc760] size:960x240 rate:25/1 duration:-1.000000 sar:1/1
[Parsed_scale_3 @ 0x55fa67d055c0] w:320 h:240 flags:'bilinear' interl:0
[graph 0 input from stream 0:0 @ 0x55fa67d06a40] w:640 h:480 pixfmt:yuyv422 tb:1/1000000 fr:30/1 sar:0/1 sws_param:flags=2
[auto_scaler_0 @ 0x55fa67d05d80] w:iw h:ih flags:'bilinear' interl:0
[Parsed_format_1 @ 0x55fa67d04360] auto-inserting filter 'auto_scaler_0' between the filter 'graph 0 input from stream 0:0' and the filter 'Parsed_format_1'
[auto_scaler_0 @ 0x55fa67d05d80] w:640 h:480 fmt:yuyv422 sar:0/1 -> w:640 h:480 fmt:yuva420p sar:0/1 flags:0x2
[Parsed_format_1 @ 0x55fa67d04360] TB:0.000001 FRAME_RATE:30.000000 SAMPLE_RATE:nan
[Parsed_scale_3 @ 0x55fa67d055c0] w:640 h:480 fmt:yuva420p sar:0/1 -> w:320 h:240 fmt:yuva420p sar:0/1 flags:0x2
[Parsed_overlay_4 @ 0x55fa67d05e80] main w:960 h:240 fmt:yuva420p overlay w:320 h:240 fmt:yuva420p
[Parsed_overlay_4 @ 0x55fa67d05e80] [framesync @ 0x55fa67d05fa8] Selected 1/1000000 time base
[Parsed_overlay_4 @ 0x55fa67d05e80] [framesync @ 0x55fa67d05fa8] Sync level 2
[v4l2 @ 0x55fa67d02f60] Unknown V4L2 pixel format equivalent for yuva420p
Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument
Error initializing output stream 0:0 --
Conversion failed!What I tried and didn’t work :
- use
-f h264for the output, which ends in aav_interleaved_write_frame(): Invalid argumenterror
- use
-
ffmpeg streaming video not in sync
3 avril 2019, par Tenaciousd93I have a problem saving a streaming with
ffmpeg.
The problem is that video is not in sync with audio.The video comes 2-3 seconds before the audio.
I try by removing and editing options but nothing change, I make some research too and I try all solution described in this great answer posted here, but it didn’t work for me.
I tried to download a chunk from playlist and I’ve got a
.tsfile with audio/video in sync.If I play the streaming with
VLC playerI can hear the audio without video for some seconds, then the video appear and is in sync with audio.ffplayplay the same streaming correctly too : seems like there is the time information inside audio and video codec and can be played correctly in sync.How can I ask ffmpeg to take audio and video in sync ?
If you need ffmpeg or ffplay outputs I will post them.
Edit : as requested, I report the full ffmpeg output of a simple command to save stream output to file :
$ ffmpeg -i http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/master.m3u8?hdnts=st=1554271074~exp=1554271524~acl=/*~hmac=14df2434241f7fd52f5a6012094367180f8567a1a733f7ef9eeef3dc7b46ebb2 -c copy out.mp4
ffmpeg version 3.4.2 Copyright (c) 2000-2018 the FFmpeg developers
built with Apple LLVM version 9.0.0 (clang-900.0.39.2)
configuration: --prefix=/usr/local/Cellar/ffmpeg/3.4.2 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --disable-jack --enable-gpl --enable-ffplay --enable-libmp3lame --enable-libopus --enable-librtmp --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-opencl --enable-videotoolbox --enable-openssl --disable-lzma --enable-nonfree
libavutil 55. 78.100 / 55. 78.100
libavcodec 57.107.100 / 57.107.100
libavformat 57. 83.100 / 57. 83.100
libavdevice 57. 10.100 / 57. 10.100
libavfilter 6.107.100 / 6.107.100
libavresample 3. 7. 0 / 3. 7. 0
libswscale 4. 8.100 / 4. 8.100
libswresample 2. 9.100 / 2. 9.100
libpostproc 54. 7.100 / 54. 7.100
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/index_2_av-p.m3u8?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/index_2_av-b.m3u8?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/index_1_av-p.m3u8?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/index_1_av-b.m3u8?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/index_2_a-p.m3u8?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/index_2_a-b.m3u8?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/segment155427138_2_av-p.ts?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/segment155427138_2_av-b.ts?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/segment155427138_1_av-p.ts?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/segment155427138_1_av-b.ts?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/segment155427138_2_a-p.ts?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/segment155427138_2_a-b.ts?sd=10&rebase=on' for reading
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdf0025e00] non-existing PPS 0 referenced
[h264 @ 0x7ffdf0028200] non-existing PPS 0 referenced
[h264 @ 0x7ffdf0028200] decode_slice_header error
[h264 @ 0x7ffdf0028200] no frame!
[NULL @ 0x7ffdf0025e00] non-existing PPS 0 referenced
[h264 @ 0x7ffdf0028200] non-existing PPS 0 referenced
[h264 @ 0x7ffdf0028200] decode_slice_header error
[h264 @ 0x7ffdf0028200] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[NULL @ 0x7ffdf0025e00] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[h264 @ 0x7ffdf0028200] non-existing PPS 0 referenced
[h264 @ 0x7ffdf0028200] decode_slice_header error
[h264 @ 0x7ffdf0028200] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[NULL @ 0x7ffdf0025e00] non-existing PPS 0 referenced
[h264 @ 0x7ffdf0028200] non-existing PPS 0 referenced
[h264 @ 0x7ffdf0028200] decode_slice_header error
[h264 @ 0x7ffdf0028200] no frame!
[NULL @ 0x7ffdf0025e00] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[h264 @ 0x7ffdf0028200] non-existing PPS 0 referenced
[h264 @ 0x7ffdf0028200] decode_slice_header error
[h264 @ 0x7ffdf0028200] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
[NULL @ 0x7ffdef028000] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] non-existing PPS 0 referenced
[h264 @ 0x7ffdef02a400] decode_slice_header error
[h264 @ 0x7ffdef02a400] no frame!
Input #0, hls,applehttp, from 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/master.m3u8?hdnts=st=1554271074~exp=1554271524~acl=/*~hmac=14df2434241f7fd52f5a6012094367180f8567a1a733f7ef9eeef3dc7b46ebb2':
Duration: N/A, start: 65871.264133, bitrate: N/A
Program 0
Metadata:
variant_bitrate : 528000
Stream #0:0: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv), 400x224, 25 fps, 25 tbr, 90k tbn, 50 tbc
Metadata:
variant_bitrate : 528000
Stream #0:1: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp
Metadata:
variant_bitrate : 528000
Stream #0:2: Data: timed_id3 (ID3 / 0x20334449)
Metadata:
variant_bitrate : 528000
Program 1
Metadata:
variant_bitrate : 528000
Stream #0:3: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv), 400x224, 25 fps, 25 tbr, 90k tbn, 50 tbc
Metadata:
variant_bitrate : 528000
Stream #0:4: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp
Metadata:
variant_bitrate : 528000
Stream #0:5: Data: timed_id3 (ID3 / 0x20334449)
Metadata:
variant_bitrate : 528000
Program 2
Metadata:
variant_bitrate : 1328000
Stream #0:6: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv), 720x404, 25 fps, 25 tbr, 90k tbn, 50 tbc
Metadata:
variant_bitrate : 1328000
Stream #0:7: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp
Metadata:
variant_bitrate : 1328000
Stream #0:8: Data: timed_id3 (ID3 / 0x20334449)
Metadata:
variant_bitrate : 1328000
Program 3
Metadata:
variant_bitrate : 1328000
Stream #0:9: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv), 720x404, 25 fps, 25 tbr, 90k tbn, 50 tbc
Metadata:
variant_bitrate : 1328000
Stream #0:10: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp
Metadata:
variant_bitrate : 1328000
Stream #0:11: Data: timed_id3 (ID3 / 0x20334449)
Metadata:
variant_bitrate : 1328000
Program 4
Metadata:
variant_bitrate : 128000
Stream #0:12: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp
Metadata:
variant_bitrate : 128000
Stream #0:13: Data: timed_id3 (ID3 / 0x20334449)
Metadata:
variant_bitrate : 128000
Program 5
Metadata:
variant_bitrate : 128000
Stream #0:14: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp
Metadata:
variant_bitrate : 128000
Stream #0:15: Data: timed_id3 (ID3 / 0x20334449)
Metadata:
variant_bitrate : 128000
Output #0, mp4, to 'out.mp4':
Metadata:
encoder : Lavf57.83.100
Stream #0:0: Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv), 720x404, q=2-31, 25 fps, 25 tbr, 90k tbn, 90k tbc
Metadata:
variant_bitrate : 1328000
Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp
Metadata:
variant_bitrate : 528000
Stream mapping:
Stream #0:6 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
[hls,applehttp @ 0x7ffdef800000] No longer receiving playlist 1rate=1167.5kbits/s speed=4.93x
[hls,applehttp @ 0x7ffdef800000] No longer receiving playlist 5
[hls,applehttp @ 0x7ffdef800000] No longer receiving playlist 3
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/segment155427139_2_av-p.ts?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/segment155427139_1_av-p.ts?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] No longer receiving playlist 4
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/segment155427140_2_av-p.ts?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/segment155427140_1_av-p.ts?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/index_1_av-p.m3u8?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/segment155427141_1_av-p.ts?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/index_2_av-p.m3u8?sd=10&rebase=on' for reading
[hls,applehttp @ 0x7ffdef800000] Opening 'http://la7livehls-lh.akamaihd.net/i/livebkup_1@372883/segment155427141_2_av-p.ts?sd=10&rebase=on' for reading
[mp4 @ 0x7ffdf0170600] Non-monotonous DTS in output stream 0:1; previous: 1440768, current: 1439744; changing to 1440769. This may result in incorrect timestamps in the output file.
(...) -
ffmpeg to convert file to webm returns in error
14 avril 2019, par user3184895i have a self-recorded file in .ts format and want to convert it to three different formats(.mp4, .ogg and .webm).
for that i use my brandnew debian9 with following commands :
/usr/bin/ffmpeg -y -i source.ts -strict experimental -r 25 -b 18550k -bt 22792k -acodec aac -ac 2 -ar 48000 -ab 320k output.mp4/usr/bin/ffmpeg -y -i source.ts -r 25 -b 18550k -bt 22792k -vcodec libtheora -acodec libvorbis -ac 2 -ar 48000 -ab 320k output.ogg/usr/bin/ffmpeg -y -i source.ts -r 25 -b 18550k -bt 22792k -ac 2 -ar 48000 -ab 320k output.webmSource-File :
General
ID : 1019 (0x3FB)
Complete name : test.ts
Format : MPEG-TS
File size : 85.9 MiB
Duration : 56 s 490 ms
Overall bit rate mode : Variable
Overall bit rate : 12.7 Mb/s
Video
ID : 5101 (0x13ED)
Menu ID : 10301 (0x283D)
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : 27
Duration : 55 s 880 ms
Bit rate : 11.1 Mb/s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate : 50.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.241
Stream size : 74.1 MiB (86%)
Audio #1
ID : 5102 (0x13EE)
Menu ID : 10301 (0x283D)
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Codec ID : 3
Duration : 56 s 448 ms
Bit rate mode : Constant
Bit rate : 256 kb/s
Channel(s) : 2 channels
Sampling rate : 48.0 kHz
Compression mode : Lossy
Delay relative to video : -1 s 136 ms
Stream size : 1.72 MiB (2%)
Language : German
Audio #2
ID : 5103 (0x13EF)
Menu ID : 10301 (0x283D)
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Codec ID : 3
Duration : 56 s 448 ms
Bit rate mode : Constant
Bit rate : 256 kb/s
Channel(s) : 2 channels
Sampling rate : 48.0 kHz
Compression mode : Lossy
Delay relative to video : -1 s 136 ms
Stream size : 1.72 MiB (2%)
descriptor_tag_extension : 6
Audio #3
ID : 5106 (0x13F2)
Menu ID : 10301 (0x283D)
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Codec ID : 6
Duration : 56 s 480 ms
Bit rate mode : Constant
Bit rate : 448 kb/s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 spf)
Bit depth : 16 bits
Compression mode : Lossy
Delay relative to video : -1 s 168 ms
Stream size : 3.02 MiB (4%)
Language : German
Text
ID : 5105 (0x13F1)
Menu ID : 10301 (0x283D)
Format : DVB Subtitle
Codec ID : 6
Duration : 54 s 800 ms
Delay relative to video : 2 s 520 ms
Language : German
Other
ID : 5104 (0x13F0)-100
Menu ID : 10301 (0x283D)
Format : Teletext
Language : German
Menu
ID : 5100 (0x13EC)
Menu ID : 10301 (0x283D)
Duration : 56 s 490 ms
List : 1170 (0x492) () / 1176 (0x498) () / 2171 (0x87B) () / 5101 (0x13ED) (AVC) / 5102 (0x13EE) (MPEG Audio, German) / 5103 (0x13EF) (MPEG Audio) / 5104 (0x13F0)-100 (Teletext, de) / 5105 (0x13F1) (DVB Subtitle, German) / 5106 (0x13F2) (AC-3, German) / 5108 (0x13F4) () / 5172 (0x1434) ()
Language : / / / / German / / German / German / GermanWhy i am doing that ? I just play arround with a privat intranet (web-application) to stream my own recorded files on different clients (Smartphone, Tablet, Desktop). Thats also the reason for the different formats (.mp4, .ogg, .webm)
My current problem is : The command to convert it to .webm returns following error :
/usr/bin/ffmpeg -y -i test.ts -r 25 -b 18550k -bt 22792k -ac 2 -ar 48000 -ab 320k output.webm
ffmpeg version 3.2.12-1~deb9u1 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
configuration: --prefix=/usr --extra-version='1~deb9u1' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
libavutil 55. 34.101 / 55. 34.101
libavcodec 57. 64.101 / 57. 64.101
libavformat 57. 56.101 / 57. 56.101
libavdevice 57. 1.100 / 57. 1.100
libavfilter 6. 65.100 / 6. 65.100
libavresample 3. 1. 0 / 3. 1. 0
libswscale 4. 2.100 / 4. 2.100
libswresample 2. 3.100 / 2. 3.100
libpostproc 54. 1.100 / 54. 1.100
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] decode_slice_header error
[h264 @ 0x557535b03b40] no frame!
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] decode_slice_header error
[h264 @ 0x557535b03b40] no frame!
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] decode_slice_header error
[h264 @ 0x557535b03b40] no frame!
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] decode_slice_header error
[h264 @ 0x557535b03b40] no frame!
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] decode_slice_header error
[h264 @ 0x557535b03b40] no frame!
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] decode_slice_header error
[h264 @ 0x557535b03b40] no frame!
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] decode_slice_header error
[h264 @ 0x557535b03b40] no frame!
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] decode_slice_header error
[h264 @ 0x557535b03b40] no frame!
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] decode_slice_header error
[h264 @ 0x557535b03b40] no frame!
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] decode_slice_header error
[h264 @ 0x557535b03b40] no frame!
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
[h264 @ 0x557535b03b40] non-existing PPS 0 referenced
[h264 @ 0x557535b03b40] decode_slice_header error
[h264 @ 0x557535b03b40] no frame!
[mpegts @ 0x557535ade440] start time for stream 9 is not set in estimate_timings_from_pts
[mpegts @ 0x557535ade440] PES packet size mismatch
[mpegts @ 0x557535ade440] Could not find codec parameters for stream 0 (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 0x557535ade440] Could not find codec parameters for stream 1 (Unknown: none ([12][0][0][0] / 0x000C)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 0x557535ade440] Could not find codec parameters for stream 2 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 0x557535ade440] Could not find codec parameters for stream 10 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mpegts, from 'test.ts':
Duration: 00:00:58.04, start: 86615.181389, bitrate: 12418 kb/s
Program 10301
Stream #0:0[0x492]: Unknown: none ([5][0][0][0] / 0x0005)
Stream #0:1[0x498]: Unknown: none ([12][0][0][0] / 0x000C)
Stream #0:2[0x87b]: Unknown: none ([11][0][0][0] / 0x000B)
Stream #0:3[0x13ed]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(progressive), 1280x720 [SAR 1:1 DAR 16:9], 50 fps, 50 tbr, 90k tbn, 100 tbc
Stream #0:4[0x13ee](deu): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 256 kb/s
Stream #0:5[0x13ef](mis): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 256 kb/s
Stream #0:6[0x13f0](deu): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006)
Stream #0:7[0x13f1](deu): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) (hearing impaired)
Stream #0:8[0x13f2](deu): Audio: ac3 ([6][0][0][0] / 0x0006), 48000 Hz, stereo, fltp, 448 kb/s
Stream #0:9[0x13f4]: Data: bin_data ([6][0][0][0] / 0x0006)
Stream #0:10[0x1434]: Unknown: none ([11][0][0][0] / 0x000B)
Program 10302
Program 10303
Program 10304
Please use -b:a or -b:v, -b is ambiguous
[libvpx-vp9 @ 0x557535ba6d00] v1.6.1
Stream mapping:
Stream #0:3 -> #0:0 (h264 (native) -> vp9 (libvpx-vp9))
Stream #0:4 -> #0:1 (mp2 (native) -> opus (libopus))
Stream #0:6 -> #0:2 (dvb_teletext (libzvbi_teletextdec) -> webvtt (native))
Error while opening encoder for output stream #0:2 - maybe incorrect parameters such as bit_rate, rate, width or heighti dont understand the problem, because the convertions to .ogg or .mp4 are workin. So i cannot be a problem with the source-codecs. Does anyone have any idea what my problem might be
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