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Sur d’autres sites (10952)

  • Extract stream from swf with ffmpeg

    8 novembre 2020, par user3235250

    I'm trying to convert the swf file below to mp4. Just doing ffmeg -i l1.swf l1.mp4 does not work. I think I want to extract the audio and the second video streams from l1.swf and combine them to produce the mp4. I think the second video stream's settings match those of the first video stream (although ffprobe does not recognise them). Can anyone supply an ffmpeg command to do what I want ?

    


    $ ffprobe l1.swf 
ffprobe version 4.2.4-1ubuntu0.1 Copyright (c) 2007-2020 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
[swf @ 0x561c270c3e80] SWF compressed file detected
[swf @ 0x561c270c3e80] Could not find codec parameters for stream 2 (Video: none, none): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, swf, from 'l1.swf':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: rawvideo (ARGB / 0x42475241), argb, 640x480, 14 fps, 14 tbr, 14 tbn
    Stream #0:1: Audio: mp3, 44100 Hz, mono, fltp, 64 kb/s
    Stream #0:2: Video: none, none, 14 tbr, 14 tbn
Unsupported codec with id 0 for input stream 2


    


  • How do you use FFMPEG to transcode h264_qsv from Apple PRORES Quicktime ?

    4 décembre 2022, par RCJetPilot

    I am trying to transcode an Apple Prores 444 to H.264 using qsv without success.

    


    If I use this command line :

    


    ffmpeg -i 10minute_Pipeline_Test.mov -c:v h264_qsv -c:a aac -pix_fmt qsv  chris.mp4

    


    I get :

    


    ffmpeg version 4.2.1 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 9 (Ubuntu 9.3.0-17ubuntu1~20.04)
  configuration: --prefix=/root/ffmpeg_build --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --extra-libs=-ldl --enable-gpl --enable-libass --enable-libfdk-aac --enable-libmp3lame --enable-nonfree --enable-libmfx
  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
  libswscale      5.  5.100 /  5.  5.100
  libswresample   3.  5.100 /  3.  5.100
  libpostproc    55.  5.100 / 55.  5.100
Guessed Channel Layout for Input Stream #0.2 : mono
Guessed Channel Layout for Input Stream #0.3 : mono
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '10minute_Pipeline_Test.mov':
  Metadata:
    major_brand     : qt  
    minor_version   : 537134592
    compatible_brands: qt  
    creation_time   : 2020-12-19T12:43:38.000000Z
    com.apple.quicktime.author: 
    com.apple.quicktime.comment: 
    com.apple.quicktime.copyright: 
    com.apple.quicktime.description: 
    com.apple.quicktime.director: 
    com.apple.quicktime.genre: 
    com.apple.quicktime.information: 
    com.apple.quicktime.keywords: 
    com.apple.quicktime.producer: 
    com.apple.quicktime.displayname: 
    timecode        : 12:43:37;28
  Duration: 00:10:06.72, start: 0.000000, bitrate: 167429 kb/s
    Stream #0:0(eng): Data: none (tmcd / 0x64636D74)
    Metadata:
      creation_time   : 1970-01-04T00:49:14.000000Z
      timecode        : 12:43:37;28
    Stream #0:1(eng): Video: prores (Standard) (apcn / 0x6E637061), yuv422p10le(tv, GBR, progressive), 1280x720, 164985 kb/s, SAR 1:1 DAR 16:9, 59.94 fps, 59.94 tbr, 60k tbn, 60k tbc (default)
    Metadata:
      creation_time   : 1970-01-01T00:00:04.000000Z
    Stream #0:2(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s (default)
    Stream #0:3(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s (default)
    Metadata:
      creation_time   : 2003-10-05T11:26:56.000000Z
File 'chris.mp4' already exists. Overwrite ? [y/N] y
Stream mapping:
  Stream #0:1 -> #0:0 (prores (native) -> h264 (h264_qsv))
  Stream #0:2 -> #0:1 (pcm_s24le (native) -> aac (native))
Press [q] to stop, [?] for help
[h264_qsv @ 0x56265b81a800] Selected ratecontrol mode is unsupported
[h264_qsv @ 0x56265b81a800] Low power mode is unsupported
[h264_qsv @ 0x56265b81a800] Current frame rate is unsupported
[h264_qsv @ 0x56265b81a800] Current picture structure is unsupported
[h264_qsv @ 0x56265b81a800] Current resolution is unsupported
[h264_qsv @ 0x56265b81a800] Current pixel format is unsupported
[h264_qsv @ 0x56265b81a800] some encoding parameters are not supported by the QSV runtime. Please double check the input parameters.
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!
user@NUC:~$ ffmpeg -i 10minute_Pipeline_Test.mov -c:v h264_qsv -c:a aac -pix_fmt qsv  chris.mp4
ffmpeg version 4.2.1 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 9 (Ubuntu 9.3.0-17ubuntu1~20.04)
  configuration: --prefix=/root/ffmpeg_build --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --extra-libs=-ldl --enable-gpl --enable-libass --enable-libfdk-aac --enable-libmp3lame --enable-nonfree --enable-libmfx
  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
  libswscale      5.  5.100 /  5.  5.100
  libswresample   3.  5.100 /  3.  5.100
  libpostproc    55.  5.100 / 55.  5.100
Guessed Channel Layout for Input Stream #0.2 : mono
Guessed Channel Layout for Input Stream #0.3 : mono
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '10minute_Pipeline_Test.mov':
  Metadata:
    major_brand     : qt  
    minor_version   : 537134592
    compatible_brands: qt  
    creation_time   : 2020-12-19T12:43:38.000000Z
    com.apple.quicktime.author: 
    com.apple.quicktime.comment: 
    com.apple.quicktime.copyright: 
    com.apple.quicktime.description: 
    com.apple.quicktime.director: 
    com.apple.quicktime.genre: 
    com.apple.quicktime.information: 
    com.apple.quicktime.keywords: 
    com.apple.quicktime.producer: 
    com.apple.quicktime.displayname: 
    timecode        : 12:43:37;28
  Duration: 00:10:06.72, start: 0.000000, bitrate: 167429 kb/s
    Stream #0:0(eng): Data: none (tmcd / 0x64636D74)
    Metadata:
      creation_time   : 1970-01-04T00:49:14.000000Z
      timecode        : 12:43:37;28
    Stream #0:1(eng): Video: prores (Standard) (apcn / 0x6E637061), yuv422p10le(tv, GBR, progressive), 1280x720, 164985 kb/s, SAR 1:1 DAR 16:9, 59.94 fps, 59.94 tbr, 60k tbn, 60k tbc (default)
    Metadata:
      creation_time   : 1970-01-01T00:00:04.000000Z
    Stream #0:2(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s (default)
    Stream #0:3(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s (default)
    Metadata:
      creation_time   : 2003-10-05T11:26:56.000000Z
File 'chris.mp4' already exists. Overwrite ? [y/N] y
Stream mapping:
  Stream #0:1 -> #0:0 (prores (native) -> h264 (h264_qsv))
  Stream #0:2 -> #0:1 (pcm_s24le (native) -> aac (native))
Press [q] to stop, [?] for help
Impossible to convert between the formats supported by the filter 'Parsed_null_0' and the filter 'auto_scaler_0'
Error reinitializing filters!
Failed to inject frame into filter network: Function not implemented
Error while processing the decoded data for stream #0:1
Conversion failed!


    


    If I use :

    


    ffmpeg -i 10minute_Pipeline_Test.mov -c:v h264_qsv -c:a aac  chris.mp4

    


    I get :

    


    ffmpeg version 4.2.1 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 9 (Ubuntu 9.3.0-17ubuntu1~20.04)
  configuration: --prefix=/root/ffmpeg_build --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --extra-libs=-ldl --enable-gpl --enable-libass --enable-libfdk-aac --enable-libmp3lame --enable-nonfree --enable-libmfx
  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
  libswscale      5.  5.100 /  5.  5.100
  libswresample   3.  5.100 /  3.  5.100
  libpostproc    55.  5.100 / 55.  5.100
Guessed Channel Layout for Input Stream #0.2 : mono
Guessed Channel Layout for Input Stream #0.3 : mono
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '10minute_Pipeline_Test.mov':
  Metadata:
    major_brand     : qt  
    minor_version   : 537134592
    compatible_brands: qt  
    creation_time   : 2020-12-19T12:43:38.000000Z
    com.apple.quicktime.author: 
    com.apple.quicktime.comment: 
    com.apple.quicktime.copyright: 
    com.apple.quicktime.description: 
    com.apple.quicktime.director: 
    com.apple.quicktime.genre: 
    com.apple.quicktime.information: 
    com.apple.quicktime.keywords: 
    com.apple.quicktime.producer: 
    com.apple.quicktime.displayname: 
    timecode        : 12:43:37;28
  Duration: 00:10:06.72, start: 0.000000, bitrate: 167429 kb/s
    Stream #0:0(eng): Data: none (tmcd / 0x64636D74)
    Metadata:
      creation_time   : 1970-01-04T00:49:14.000000Z
      timecode        : 12:43:37;28
    Stream #0:1(eng): Video: prores (Standard) (apcn / 0x6E637061), yuv422p10le(tv, GBR, progressive), 1280x720, 164985 kb/s, SAR 1:1 DAR 16:9, 59.94 fps, 59.94 tbr, 60k tbn, 60k tbc (default)
    Metadata:
      creation_time   : 1970-01-01T00:00:04.000000Z
    Stream #0:2(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s (default)
    Stream #0:3(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s (default)
    Metadata:
      creation_time   : 2003-10-05T11:26:56.000000Z
File 'chris.mp4' already exists. Overwrite ? [y/N] y
Stream mapping:
  Stream #0:1 -> #0:0 (prores (native) -> h264 (h264_qsv))
  Stream #0:2 -> #0:1 (pcm_s24le (native) -> aac (native))
Press [q] to stop, [?] for help
Impossible to convert between the formats supported by the filter 'Parsed_null_0' and the filter 'auto_scaler_0'
Error reinitializing filters!
Failed to inject frame into filter network: Function not implemented
Error while processing the decoded data for stream #0:1
Conversion failed!
user@NUC:~$ ffmpeg -i 10minute_Pipeline_Test.mov -c:v h264_qsv -c:a aac  chris.mp4
ffmpeg version 4.2.1 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 9 (Ubuntu 9.3.0-17ubuntu1~20.04)
  configuration: --prefix=/root/ffmpeg_build --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --extra-libs=-ldl --enable-gpl --enable-libass --enable-libfdk-aac --enable-libmp3lame --enable-nonfree --enable-libmfx
  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
  libswscale      5.  5.100 /  5.  5.100
  libswresample   3.  5.100 /  3.  5.100
  libpostproc    55.  5.100 / 55.  5.100
Guessed Channel Layout for Input Stream #0.2 : mono
Guessed Channel Layout for Input Stream #0.3 : mono
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '10minute_Pipeline_Test.mov':
  Metadata:
    major_brand     : qt  
    minor_version   : 537134592
    compatible_brands: qt  
    creation_time   : 2020-12-19T12:43:38.000000Z
    com.apple.quicktime.author: 
    com.apple.quicktime.comment: 
    com.apple.quicktime.copyright: 
    com.apple.quicktime.description: 
    com.apple.quicktime.director: 
    com.apple.quicktime.genre: 
    com.apple.quicktime.information: 
    com.apple.quicktime.keywords: 
    com.apple.quicktime.producer: 
    com.apple.quicktime.displayname: 
    timecode        : 12:43:37;28
  Duration: 00:10:06.72, start: 0.000000, bitrate: 167429 kb/s
    Stream #0:0(eng): Data: none (tmcd / 0x64636D74)
    Metadata:
      creation_time   : 1970-01-04T00:49:14.000000Z
      timecode        : 12:43:37;28
    Stream #0:1(eng): Video: prores (Standard) (apcn / 0x6E637061), yuv422p10le(tv, GBR, progressive), 1280x720, 164985 kb/s, SAR 1:1 DAR 16:9, 59.94 fps, 59.94 tbr, 60k tbn, 60k tbc (default)
    Metadata:
      creation_time   : 1970-01-01T00:00:04.000000Z
    Stream #0:2(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s (default)
    Stream #0:3(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s (default)
    Metadata:
      creation_time   : 2003-10-05T11:26:56.000000Z
File 'chris.mp4' already exists. Overwrite ? [y/N] y
Stream mapping:
  Stream #0:1 -> #0:0 (prores (native) -> h264 (h264_qsv))
  Stream #0:2 -> #0:1 (pcm_s24le (native) -> aac (native))
Press [q] to stop, [?] for help
[h264_qsv @ 0x55b3bb6e8800] Selected ratecontrol mode is unsupported
[h264_qsv @ 0x55b3bb6e8800] Low power mode is unsupported
[h264_qsv @ 0x55b3bb6e8800] Current frame rate is unsupported
[h264_qsv @ 0x55b3bb6e8800] Current picture structure is unsupported
[h264_qsv @ 0x55b3bb6e8800] Current resolution is unsupported
[h264_qsv @ 0x55b3bb6e8800] Current pixel format is unsupported
[h264_qsv @ 0x55b3bb6e8800] some encoding parameters are not supported by the QSV runtime. Please double check the input parameters.
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!


    


    I cannot get ANYTHING to work. I can transcode other h264 files without issue. I cannot seem to transcode this prores file.

    


    Here is a link to the source file if anyone can help I would REALLY appreciate it...

    


    https://www.dropbox.com/s/ejrfzad20yzaifm/10minute_Pipeline_Test.mov?dl=1

    


  • How to deinterlace and encode with hevc_nvenc(10bit) using ffmpeg

    25 juin 2020, par acklack

    I am trying to deinterlace a mpeg2ts video and encode it with hevc_nvenc(10bit) by ffmpeg, but it does not work.

    


    Please tell me how to solve it.

    


    ffmpeg

    


    $ ffmpeg
ffmpeg version N-98246-g157feea Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 9 (Ubuntu 9.3.0-10ubuntu2)
  configuration: --prefix= --pkg-config-flags=--static --extra-cflags=-I/include 
--extra-ldflags=-L/lib --extra-libs='-lpthread -lm' --bindir=/bin --enable-gpl 
--enable-libfdk-aac --enable-libx264 --enable-libx265 --enable-static --enable-cuda 
--enable-cuvid --enable-nvenc --enable-cuda-sdk --enable-libnpp 
--extra-cflags=-I/usr/local/cuda/include --extra-ldflags=-L/usr/local/cuda/lib64 --enable-nonfree


    


    Failure

    


    #1 (-deint)

    


      

    • Success:deinterlacing, Failure : 10bit

      • 


    


    ffmpeg -y -hide_banner -fflags +discardcorrupt \
    -hwaccel cuda -c:v mpeg2_cuvid -hwaccel_output_format cuda \
    -deint adaptive -drop_second_field 1 \
    -i in.m2ts \
    -c:v hevc_h265 -pixel_format nv12 -profile:v main10 -level:v 4.1 -preset slow \
    -c:a copy -bsf:a aac_adtstoasc \
    out.mp4


    


    #2 (-deint)

    


      

    • Success:10bit, Failure:deinterlacing

      • 


    


    ffmpeg -y -hide_banner -fflags +discardcorrupt \
    -deint adaptive -drop_second_field 1 \
    -i in.m2ts \
    -c:v hevc_h265 -pix_fmt yuv420p10le -profile:v main10 -level:v 4.1 -preset slow \
    -c:a copy -bsf:a aac_adtstoasc \
    out.mp4


    


    #3 (yadif_cuda)

    


      

    • Success:deinterlacing, Failure : 10bit

      • 


    


    ffmpeg -y -hide_banner -fflags +discardcorrupt \
    -hwaccel cuda -c:v mpeg2_cuvid -hwaccel_output_format cuda \
    -i in.m2ts \
    -vf "yadif_cuda" \
    -c:v hevc_h265 -pixel_format nv12 -profile:v main -level:v 4.1 -preset slow \
    -c:a copy -bsf:a aac_adtstoasc \
    out.mp4


    


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