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Configurer la prise en compte des langues
15 novembre 2010, parAccéder à la configuration et ajouter des langues prises en compte
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Chaque nouvelle langue ajoutée reste désactivable tant qu’aucun objet n’est créé dans cette langue. Dans ce cas, elle devient grisée dans la configuration et (...) -
MediaSPIP version 0.1 Beta
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Publier sur MédiaSpip
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Error in converting raw yuv video into mp4
8 décembre 2020, par neetu siggerI am trying to convert raw yuv video into mp4 using ffmpeg.


ffmpeg -f rawvideo -vcodec rawvideo -s 1920x1080 -r 25 -pix_fmt yuv420p -i Beauty_3840x2160_120fps_420_10bit_YUV.yuv -c:v libx264 -preset slow -qp 0 bb/output.mp4



I got an error in video.


ffmpeg -f rawvideo -vcodec rawvideo -s 1920x1080 -r 25 -pix_fmt yuv420p -i Beauty_3840x2160_120fps_420_10bit_YUV.yuv -c:v libx264 -preset slow -qp 0 bb/output.mp4
ffmpeg version 4.2.4-1ubuntu0.1 Copyright (c) 2000-2020 the FFmpeg developers
 built with gcc 9 (Ubuntu 9.3.0-10ubuntu2)
 configuration: --prefix=/usr --extra-version=1ubuntu0.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-nvenc --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
 libavutil 56. 31.100 / 56. 31.100
 libavcodec 58. 54.100 / 58. 54.100
 libavformat 58. 29.100 / 58. 29.100
 libavdevice 58. 8.100 / 58. 8.100
 libavfilter 7. 57.100 / 7. 57.100
 libavresample 4. 0. 0 / 4. 0. 0
 libswscale 5. 5.100 / 5. 5.100
 libswresample 3. 5.100 / 3. 5.100
 libpostproc 55. 5.100 / 55. 5.100
[rawvideo @ 0x7fffe7e28440] Estimating duration from bitrate, this may be inaccurate
Input #0, rawvideo, from 'Beauty_3840x2160_120fps_420_10bit_YUV.yuv':
 Duration: 00:03:12.00, start: 0.000000, bitrate: 622080 kb/s
 Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 1920x1080, 622080 kb/s, 25 tbr, 25 tbn, 25 tbc
File 'bb/output.mp4' already exists. Overwrite ? [y/N] y
Stream mapping:
 Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[libx264 @ 0x7fffe7e35c00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x7fffe7e35c00] profile High 4:4:4 Predictive, level 5.0, 4:2:0 8-bit
[libx264 @ 0x7fffe7e35c00] 264 - core 155 r2917 0a84d98 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 ref=5 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=8 psy=0 mixed_ref=1 me_range=16 chroma_me=1 trellis=0 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=0 chroma_qp_offset=0 threads=9 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc=cqp mbtree=0 qp=0
Output #0, mp4, to 'bb/output.mp4':
 Metadata:
 encoder : Lavf58.29.100
 Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1920x1080, q=-1--1, 25 fps, 12800 tbn, 25 tbc
 Metadata:
 encoder : Lavc58.54.100 libx264
 Side data:
 cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
frame= 4800 fps= 16 q=-1.0 Lsize=11907234kB time=00:03:11.96 bitrate=508147.7kbits/s speed=0.646x
video:11907177kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.000485%
[libx264 @ 0x7fffe7e35c00] frame I:2789 Avg QP: 0.00 size:2638070
[libx264 @ 0x7fffe7e35c00] frame P:2011 Avg QP: 0.00 size:2404461
[libx264 @ 0x7fffe7e35c00] mb I I16..4..PCM: 28.0% 0.0% 67.1% 4.9%
[libx264 @ 0x7fffe7e35c00] mb P I16..4..PCM: 5.6% 0.0% 6.2% 0.6% P16..4: 52.9% 23.9% 10.8% 0.0% 0.0% skip: 0.0%
[libx264 @ 0x7fffe7e35c00] 8x8 transform intra:0.0% inter:9.6%
[libx264 @ 0x7fffe7e35c00] coded y,uvDC,uvAC intra: 99.4% 100.0% 100.0% inter: 100.0% 100.0% 100.0%
[libx264 @ 0x7fffe7e35c00] i16 v,h,dc,p: 89% 0% 1% 10%
[libx264 @ 0x7fffe7e35c00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 65% 0% 0% 0% 0% 0% 0% 0% 35%
[libx264 @ 0x7fffe7e35c00] i8c dc,h,v,p: 1% 0% 94% 4%
[libx264 @ 0x7fffe7e35c00] Weighted P-Frames: Y:31.1% UV:29.3%
[libx264 @ 0x7fffe7e35c00] ref P L0: 21.3% 16.1% 27.4% 14.4% 11.7% 5.5% 3.6%



I am getting the green video.




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FFMPEG sepia filter
28 juin 2018, par Alex KonetchyCan’t seem to figure out why my colorchannelmixer filter is not working with ffmpeg. It doesn’t appear to output any errors, but the ouput.mp4 video is just a 0 second long video with no thumbnail.
Here’s the command I’m trying.
ffmpeg -i video.mp4 -filter_complex \
"[0:v] colorchannelmixer=.393:.769:.189:0:.349:.686:.168:0:.272:.534:.131[f1];\
[f1] eq=1.0:0:1.3:2.4:1.0:1.0:1.0:1.0 [outv]" -map "[outv]" output.mp4And the output I receive.
ffmpeg version 2.8.4 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 5.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'video.mp4':
Metadata:
major_brand : mp42
minor_version : 1
compatible_brands: mp41mp42isom
creation_time : 2017-04-18 20:22:52
Duration: 00:00:59.20, start: 0.000000, bitrate: 5045 kb/s
Stream #0:0(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 2 kb/s (default)
Metadata:
creation_time : 2017-04-18 20:22:52
handler_name : Core Media Audio
Stream #0:1(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 5038 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc (default)
Metadata:
creation_time : 2017-04-18 20:22:52
handler_name : Core Media Video
File 'output.mp4' already exists. Overwrite ? [y/N] y
No pixel format specified, yuv444p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 04f1b8e0] using SAR=1/1
[libx264 @ 04f1b8e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
[libx264 @ 04f1b8e0] profile High 4:4:4 Predictive, level 4.0, 4:4:4 8-bit
[libx264 @ 04f1b8e0] 264 - core 148 r2638 7599210 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=4 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'output.mp4':
Metadata:
major_brand : mp42
minor_version : 1
compatible_brands: mp41mp42isom
encoder : Lavf56.40.101
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv444p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
Metadata:
encoder : Lavc56.60.100 libx264
Stream mapping:
Stream #0:1 (h264) -> colorchannelmixer
eq -> Stream #0:0 (libx264)
Press [q] to stop, [?] for help
frame= 50 fps=4.7 q=-1.0 Lsize= 281kB time=00:00:01.92 bitrate=1197.3kbits/s
video:279kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.502929%
[libx264 @ 04f1b8e0] frame I:1 Avg QP:19.00 size: 51169
[libx264 @ 04f1b8e0] frame P:13 Avg QP:20.60 size: 10882
[libx264 @ 04f1b8e0] frame B:36 Avg QP:23.29 size: 2572
[libx264 @ 04f1b8e0] consecutive B-frames: 2.0% 4.0% 6.0% 88.0%
[libx264 @ 04f1b8e0] mb I I16..4: 25.5% 63.4% 11.1%
[libx264 @ 04f1b8e0] mb P I16..4: 2.7% 2.8% 0.2% P16..4: 22.7% 5.4% 2.7% 0.0% 0.0% skip:63.5%
[libx264 @ 04f1b8e0] mb B I16..4: 0.3% 0.5% 0.0% B16..8: 17.2% 0.7% 0.0% direct: 0.1% skip:81.1% L0:43.6% L1:55.1% BI: 1.4%
[libx264 @ 04f1b8e0] 8x8 transform intra:58.3% inter:91.1%
[libx264 @ 04f1b8e0] coded y,u,v intra: 25.2% 10.1% 12.0% inter: 2.7% 0.5% 0.6%
[libx264 @ 04f1b8e0] i16 v,h,dc,p: 44% 36% 13% 8%
[libx264 @ 04f1b8e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 20% 42% 3% 2% 2% 4% 3% 3%
[libx264 @ 04f1b8e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 26% 12% 4% 6% 6% 9% 5% 3%
[libx264 @ 04f1b8e0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 04f1b8e0] ref P L0: 61.3% 6.1% 22.1% 10.5%
[libx264 @ 04f1b8e0] ref B L0: 78.5% 16.8% 4.6%
[libx264 @ 04f1b8e0] ref B L1: 94.9% 5.1%
[libx264 @ 04f1b8e0] kb/s:1140.95 -
FFMPEG sepia filter
24 avril 2017, par Alex KonetchyCan’t seem to figure out why my colorchannelmixer filter is not working with ffmpeg. It doesn’t appear to output any errors, but the ouput.mp4 video is just a 0 second long video with no thumbnail.
Here’s the command I’m trying.
ffmpeg -i video.mp4 -filter_complex \
"[0:v] colorchannelmixer=.393:.769:.189:0:.349:.686:.168:0:.272:.534:.131[f1];\
[f1] eq=1.0:0:1.3:2.4:1.0:1.0:1.0:1.0 [outv]" -map "[outv]" output.mp4And the output I receive.
ffmpeg version 2.8.4 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 5.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'video.mp4':
Metadata:
major_brand : mp42
minor_version : 1
compatible_brands: mp41mp42isom
creation_time : 2017-04-18 20:22:52
Duration: 00:00:59.20, start: 0.000000, bitrate: 5045 kb/s
Stream #0:0(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 2 kb/s (default)
Metadata:
creation_time : 2017-04-18 20:22:52
handler_name : Core Media Audio
Stream #0:1(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 5038 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc (default)
Metadata:
creation_time : 2017-04-18 20:22:52
handler_name : Core Media Video
File 'output.mp4' already exists. Overwrite ? [y/N] y
No pixel format specified, yuv444p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 04f1b8e0] using SAR=1/1
[libx264 @ 04f1b8e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
[libx264 @ 04f1b8e0] profile High 4:4:4 Predictive, level 4.0, 4:4:4 8-bit
[libx264 @ 04f1b8e0] 264 - core 148 r2638 7599210 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=4 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'output.mp4':
Metadata:
major_brand : mp42
minor_version : 1
compatible_brands: mp41mp42isom
encoder : Lavf56.40.101
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv444p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
Metadata:
encoder : Lavc56.60.100 libx264
Stream mapping:
Stream #0:1 (h264) -> colorchannelmixer
eq -> Stream #0:0 (libx264)
Press [q] to stop, [?] for help
frame= 50 fps=4.7 q=-1.0 Lsize= 281kB time=00:00:01.92 bitrate=1197.3kbits/s
video:279kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.502929%
[libx264 @ 04f1b8e0] frame I:1 Avg QP:19.00 size: 51169
[libx264 @ 04f1b8e0] frame P:13 Avg QP:20.60 size: 10882
[libx264 @ 04f1b8e0] frame B:36 Avg QP:23.29 size: 2572
[libx264 @ 04f1b8e0] consecutive B-frames: 2.0% 4.0% 6.0% 88.0%
[libx264 @ 04f1b8e0] mb I I16..4: 25.5% 63.4% 11.1%
[libx264 @ 04f1b8e0] mb P I16..4: 2.7% 2.8% 0.2% P16..4: 22.7% 5.4% 2.7% 0.0% 0.0% skip:63.5%
[libx264 @ 04f1b8e0] mb B I16..4: 0.3% 0.5% 0.0% B16..8: 17.2% 0.7% 0.0% direct: 0.1% skip:81.1% L0:43.6% L1:55.1% BI: 1.4%
[libx264 @ 04f1b8e0] 8x8 transform intra:58.3% inter:91.1%
[libx264 @ 04f1b8e0] coded y,u,v intra: 25.2% 10.1% 12.0% inter: 2.7% 0.5% 0.6%
[libx264 @ 04f1b8e0] i16 v,h,dc,p: 44% 36% 13% 8%
[libx264 @ 04f1b8e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 20% 42% 3% 2% 2% 4% 3% 3%
[libx264 @ 04f1b8e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 26% 12% 4% 6% 6% 9% 5% 3%
[libx264 @ 04f1b8e0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 04f1b8e0] ref P L0: 61.3% 6.1% 22.1% 10.5%
[libx264 @ 04f1b8e0] ref B L0: 78.5% 16.8% 4.6%
[libx264 @ 04f1b8e0] ref B L1: 94.9% 5.1%
[libx264 @ 04f1b8e0] kb/s:1140.95