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  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
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    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Amélioration de la version de base

    13 septembre 2013

    Jolie sélection multiple
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Sur d’autres sites (10100)

  • How to fix scrambled output

    26 janvier 2020, par Krishnakumar

    I am seeing the following scrambled output for a live stream when processing an udp input stream. I am using the recently downloaded ffmpeg from GIT. Stop and Start of ffmpeg command resolves the issues temporarily.

    Scrambled Out

    Sample Logs :

        Sun Jan 26 03:52:00 2020 ffmpeg version N-94528-gfaa9cd3 Copyright (c) 2000-2019 the FFmpeg developers
    
Sun Jan 26 03:52:00 2020   built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-36)
    
Sun Jan 26 03:52:00 2020   configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --extra-libs=-lpthread --extra-libs=-lm --bindir=/root/bin --enable-gpl --enable-libfdk_aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libx264 --enable-libx265 --enable-nonfree --enable-openssl
    
Sun Jan 26 03:52:00 2020   libavutil      56. 33.100 / 56. 33.100
    
Sun Jan 26 03:52:00 2020   libavcodec     58. 55.100 / 58. 55.100
    
Sun Jan 26 03:52:00 2020   libavformat    58. 30.100 / 58. 30.100
    
Sun Jan 26 03:52:00 2020   libavdevice    58.  9.100 / 58.  9.100
    
Sun Jan 26 03:52:00 2020   libavfilter     7. 58.100 /  7. 58.100
    
Sun Jan 26 03:52:00 2020   libswscale      5.  6.100 /  5.  6.100
    
Sun Jan 26 03:52:00 2020   libswresample   3.  6.100 /  3.  6.100
    
Sun Jan 26 03:52:00 2020   libpostproc    55.  6.100 / 55.  6.100
    

    

    
Sun Jan 26 04:02:46 2020 [h264 @ 0x4d988c0] illegal short term buffer state detected
    
Sun Jan 26 04:02:46 2020 [h264 @ 0x4e54f80] reference picture missing during reorder
    
Sun Jan 26 04:02:46 2020     Last message repeated 1 times
    
Sun Jan 26 04:02:46 2020 [h264 @ 0x4e54f80] Missing reference picture, default is 56257016
    
Sun Jan 26 04:02:46 2020     Last message repeated 1 times
    
Sun Jan 26 04:02:46 2020 [h264 @ 0x4cc2e00] mmco: unref short failure
    
Sun Jan 26 04:02:46 2020 [h264 @ 0x594f4c0] illegal short term buffer state detected
    
Sun Jan 26 04:02:46 2020 [h264 @ 0x4f66800] reference picture missing during reorder
    
Sun Jan 26 04:02:46 2020 [h264 @ 0x4f66800] Missing reference picture, default is 56257692
    
Sun Jan 26 04:02:46 2020 [h264 @ 0x4c75a00] mmco: unref short failure
    
Sun Jan 26 04:02:46 2020 [h264 @ 0x4d988c0] illegal short term buffer state detected
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4e54f80] reference picture missing during reorder
    
Sun Jan 26 04:02:47 2020     Last message repeated 1 times
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4e54f80] Missing reference picture, default is 56257032
    
Sun Jan 26 04:02:47 2020     Last message repeated 1 times
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4cc16c0] reference picture missing during reorder
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4cc16c0] Missing reference picture, default is 56257700
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4cc2e00] mmco: unref short failure
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x594f4c0] illegal short term buffer state detected
    
Sun Jan 26 04:02:47 2020 udp://230.1.1.2:12000?fifo_size=5000000&overrun_nonfatal=1: corrupt decoded frame in stream 3
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4f66800] reference picture missing during reorder
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4f66800] Missing reference picture, default is 56257708
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4c75a00] mmco: unref short failure
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4d988c0] illegal short term buffer state detected
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4e54f80] reference picture missing during reorder
    
Sun Jan 26 04:02:47 2020     Last message repeated 1 times
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4e54f80] Missing reference picture, default is 56257048
    
Sun Jan 26 04:02:47 2020     Last message repeated 1 times
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4cc16c0] reference picture missing during reorder
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4cc16c0] Missing reference picture, default is 56257716
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x4cc2e00] mmco: unref short failure
    
Sun Jan 26 04:02:47 2020 [h264 @ 0x594f4c0] illegal short term buffer state detected

  • FFMPEG compand function does not work properly

    26 décembre 2020, par dereks

    This command limits the audio to -0.01dB :

    


    ffmpeg -y -i inp.wav -filter_complex "compand=0:0:-80/-80|-0.01/-0.01|20/-0.01" -c:a pcm_f64le out.wav


    


    But when I set attacks and decays it does nothing :

    


    ffmpeg -y -i inp.wav -filter_complex "compand=.1:.2:-80/-80|-0.01/-0.01|20/-0.01" -c:a pcm_f64le out.wav


    


    out.wav is the same as inp.wav.

    


    ffmpeg version 2020-12-24-git-9a0f5e412a-full_build-www.gyan.dev on Windows 10.

    


  • 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

    


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