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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
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ffmpeg : video parameters incompatible with DNxHD [closed]
26 octobre 2020, par TombartI'm trying to convert
mp4
tomov
, howeverffmpeg
is having issues with the video conversion :

Stream #0:0 -> #0:0 (h264 (native) -> dnxhd (native))



I've tried several of suggested configuration without success :


- 

-vcodec dnxhd -acodec pcm_s16le -pix_fmt yuv422p10 -r 24000/1001 -b:v 175M
-vcodec dnxhd -acodec pcm_s16le -pix_fmt yuv422p10 -r 25/1 -b:v 185M
-vcodec dnxhd -acodec pcm_s16le -pix_fmt yuv422p10 -r 60000/1001 -b:v 440M
-vcodec dnxhd -acodec pcm_s16le -pix_fmt yuv422p -r 24000/1001 -b:v 115M
-vcodec dnxhd -acodec pcm_s16le -pix_fmt yuv422p -r 25/1 -b:v 120M












Any idea what's wrong ? How do I choose "correct" video format ?


Is it possible that
ffmpeg
refuses to convert video when camera is rotated 90° ? i.e. the input resolution would be1080x1920
?

ffmpeg -i google-2020/VID-20200421-WA0000.mp4 -map_metadata 0 -vcodec dnxhd -acodec pcm_s16le -pix_fmt yuv422p10 -r 24000/1001 -b:v 175M google-2020-conv2/VID-20200421-WA0000.mov
ffmpeg version 3.4.8-0ubuntu0.2 Copyright (c) 2000-2020 the FFmpeg developers
 built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04)
 configuration: --prefix=/usr --extra-version=0ubuntu0.2 --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
 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
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'google-2020/VID-20200421-WA0000.mp4':
 Metadata:
 major_brand : mp42
 minor_version : 0
 compatible_brands: isommp42
 creation_time : 2020-04-26T12:06:16.000000Z
 Duration: 00:00:12.98, start: 0.000000, bitrate: 720 kb/s
 Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, smpte170m/bt470bg/bt709), 640x352 [SAR 1:1 DAR 20:11], 592 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
 Metadata:
 creation_time : 2020-04-26T12:06:16.000000Z
 handler_name : ISO Media file produced by Google Inc. Created on: 04/26/2020.
 Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
 Metadata:
 creation_time : 2020-04-26T12:06:16.000000Z
 handler_name : ISO Media file produced by Google Inc. Created on: 04/26/2020.
Stream mapping:
 Stream #0:0 -> #0:0 (h264 (native) -> dnxhd (native))
 Stream #0:1 -> #0:1 (aac (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
[dnxhd @ 0x55b24eeae0a0] video parameters incompatible with DNxHD. Valid DNxHD profiles:
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 175Mbps; pixel format: yuv422p10; framerate: 24000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 185Mbps; pixel format: yuv422p10; framerate: 25/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 365Mbps; pixel format: yuv422p10; framerate: 50/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 440Mbps; pixel format: yuv422p10; framerate: 60000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 115Mbps; pixel format: yuv422p; framerate: 24000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 120Mbps; pixel format: yuv422p; framerate: 25/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 145Mbps; pixel format: yuv422p; framerate: 30000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 240Mbps; pixel format: yuv422p; framerate: 50/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 290Mbps; pixel format: yuv422p; framerate: 60000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 175Mbps; pixel format: yuv422p; framerate: 24000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 185Mbps; pixel format: yuv422p; framerate: 25/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 220Mbps; pixel format: yuv422p; framerate: 30000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 365Mbps; pixel format: yuv422p; framerate: 50/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 440Mbps; pixel format: yuv422p; framerate: 60000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080i; bitrate: 185Mbps; pixel format: yuv422p10; framerate: 25/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080i; bitrate: 220Mbps; pixel format: yuv422p10; framerate: 30000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080i; bitrate: 120Mbps; pixel format: yuv422p; framerate: 25/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080i; bitrate: 145Mbps; pixel format: yuv422p; framerate: 30000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080i; bitrate: 185Mbps; pixel format: yuv422p; framerate: 25/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080i; bitrate: 220Mbps; pixel format: yuv422p; framerate: 30000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1440x1080i; bitrate: 120Mbps; pixel format: yuv422p; framerate: 25/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1440x1080i; bitrate: 145Mbps; pixel format: yuv422p; framerate: 30000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 90Mbps; pixel format: yuv422p10; framerate: 24000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 90Mbps; pixel format: yuv422p10; framerate: 25/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 180Mbps; pixel format: yuv422p10; framerate: 50/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 220Mbps; pixel format: yuv422p10; framerate: 60000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 90Mbps; pixel format: yuv422p; framerate: 24000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 90Mbps; pixel format: yuv422p; framerate: 25/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 110Mbps; pixel format: yuv422p; framerate: 30000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 180Mbps; pixel format: yuv422p; framerate: 50/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 220Mbps; pixel format: yuv422p; framerate: 60000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 60Mbps; pixel format: yuv422p; framerate: 24000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 60Mbps; pixel format: yuv422p; framerate: 25/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 75Mbps; pixel format: yuv422p; framerate: 30000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 120Mbps; pixel format: yuv422p; framerate: 50/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1280x720p; bitrate: 145Mbps; pixel format: yuv422p; framerate: 60000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 36Mbps; pixel format: yuv422p; framerate: 24000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 36Mbps; pixel format: yuv422p; framerate: 25/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 45Mbps; pixel format: yuv422p; framerate: 30000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 75Mbps; pixel format: yuv422p; framerate: 50/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 90Mbps; pixel format: yuv422p; framerate: 60000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 350Mbps; pixel format: yuv422p10; framerate: 24000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 390Mbps; pixel format: yuv422p10; framerate: 25/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 440Mbps; pixel format: yuv422p10; framerate: 30000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 730Mbps; pixel format: yuv422p10; framerate: 50/1
[dnxhd @ 0x55b24eeae0a0] Frame size: 1920x1080p; bitrate: 880Mbps; pixel format: yuv422p10; framerate: 60000/1001
[dnxhd @ 0x55b24eeae0a0] Frame size: 960x720p; bitrate: 42Mbps; pixel format: yuv422p; framerate: 0/0
[dnxhd @ 0x55b24eeae0a0] Frame size: 960x720p; bitrate: 60Mbps; pixel format: yuv422p; framerate: 0/0
[dnxhd @ 0x55b24eeae0a0] Frame size: 960x720p; bitrate: 75Mbps; pixel format: yuv422p; framerate: 0/0
[dnxhd @ 0x55b24eeae0a0] Frame size: 960x720p; bitrate: 115Mbps; pixel format: yuv422p; framerate: 0/0
[dnxhd @ 0x55b24eeae0a0] Frame size: 1440x1080p; bitrate: 63Mbps; pixel format: yuv422p; framerate: 0/0
[dnxhd @ 0x55b24eeae0a0] Frame size: 1440x1080p; bitrate: 84Mbps; pixel format: yuv422p; framerate: 0/0
[dnxhd @ 0x55b24eeae0a0] Frame size: 1440x1080p; bitrate: 100Mbps; pixel format: yuv422p; framerate: 0/0
[dnxhd @ 0x55b24eeae0a0] Frame size: 1440x1080p; bitrate: 110Mbps; pixel format: yuv422p; framerate: 0/0
[dnxhd @ 0x55b24eeae0a0] Frame size: 1440x1080i; bitrate: 80Mbps; pixel format: yuv422p; framerate: 0/0
[dnxhd @ 0x55b24eeae0a0] Frame size: 1440x1080i; bitrate: 90Mbps; pixel format: yuv422p; framerate: 0/0
[dnxhd @ 0x55b24eeae0a0] Frame size: 1440x1080i; bitrate: 100Mbps; pixel format: yuv422p; framerate: 0/0
[dnxhd @ 0x55b24eeae0a0] Frame size: 1440x1080i; bitrate: 110Mbps; pixel format: yuv422p; framerate: 0/0
[dnxhd @ 0x55b24ea11a60] ff_frame_thread_encoder_init failed
Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
Conversion failed!




-
Set correct start time of ts-file using ffmpeg
9 octobre 2020, par DanielI am splitting up a video into multiple 10 second ts-parts (mpeg-ts format) using ffmpeg on windows.



To create the 2nd part (that starts at 10 seconds into the video and ends at 20 seconds into the video) :



ffmpeg -i sample.avi -ss 00:00:10 -to 00:00:20 -vcodec libx264 -acodec aac -vf scale=426:-1 out1.ts




But when i check the file using ffprobe it says :



Duration: 00:00:10.02, start: 1.458667, bitrate: 359 kb/s




So the duration is ok but the start time is incorrect. Is it anyway i can use ffmpeg to correct it to 00:00:20 ?
The best solution would of course to be able to set the correct start time in my first command where i take out the 10 second part but i would also be ok with running a 2nd command to fix the time.



Is this possible ? Cant find any documentation and all examples i found are not for my exact problem and don't seem to work then i play around with them.



Full output from ffprobe :



ffprobe.exe out1.ts
ffprobe version git-2020-02-06-343ccfc Copyright (c) 2007-2020 the FFmpeg developers
 built with gcc 9.2.1 (GCC) 20200122
 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
 libavutil 56. 39.100 / 56. 39.100
 libavcodec 58. 68.100 / 58. 68.100
 libavformat 58. 38.100 / 58. 38.100
 libavdevice 58. 9.103 / 58. 9.103
 libavfilter 7. 74.100 / 7. 74.100
 libswscale 5. 6.100 / 5. 6.100
 libswresample 3. 6.100 / 3. 6.100
 libpostproc 55. 6.100 / 55. 6.100
Input #0, mpegts, from 'out1.ts':
 Duration: 00:00:10.02, start: 1.458667, bitrate: 359 kb/s
 Program 1
 Metadata:
 service_name : Service01
 service_provider: FFmpeg
 Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(progressive), 426x260 [SAR 780:781 DAR 18:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
 Stream #0:1[0x101]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 131 kb/s



-
MPV -when playing two identical rtsp streams at the same time, one of them stops playing
15 novembre 2022, par xzf361I utilize mpv to play rtsp stream, when I execute the following command for the first time, rtsp plays fine.
mpv rtsp ://192.168.1.217:554/stream1
When I execute the same command above for the second time, the first playback window will stop playing, but the second playback window will play normally.
why is that ?


ubuntu20.04
mpv 0.32.0 Copyright © 2000-2020 mpv/MPlayer/mplayer2 projects
built on UNKNOWN
ffmpeg library versions :
libavutil 56.31.100
libavcodec 58.54.100
libavformat 58.29.100
libswscale 5.5.100
libavfilter 7.57.100
libswresample 3.5.100
ffmpeg version : 4.2.7