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  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
    ffmpeg -codecs ffmpeg -formats
    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

Sur d’autres sites (3775)

  • Using ffmpeg to convert flv to mp4 on debian 6 [closed]

    28 mars 2013, par user1542610

    I am using ffmpeg on debian version squeeze/sid to convert flv to mp4.I need to view final output on iphone, ipad. I have tried many different combinations but have not succeeded in converting the file properly.

    Information about the sample flv file is as follows - via command ffmpeg -i sample.flv

      FFmpeg version SVN-r0.5.9-4:0.5.9-0ubuntu0.10.04.1, Copyright (c) 2000-2009 Fabrice Bellard, et al.
    
  configuration: --extra-version=4:0.5.9-0ubuntu0.10.04.1 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --disable-stripping --disable-vhook --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --enable-shared --disable-static
    
  libavutil     49.15. 0 / 49.15. 0
    
  libavcodec    52.20. 1 / 52.20. 1
    
  libavformat   52.31. 0 / 52.31. 0
    
  libavdevice   52. 1. 0 / 52. 1. 0
    
  libavfilter    0. 4. 0 /  0. 4. 0
    
  libswscale     0. 7. 1 /  0. 7. 1
    
  libpostproc   51. 2. 0 / 51. 2. 0
    
  built on Jun 12 2012 16:27:59, gcc: 4.4.3
    
Input #0, flv, from 'sample.flv':
    
  Duration: 00:01:06.90, start: 2.079000, bitrate: N/A
    
    Stream #0.0: Video: flv, yuv420p, 352x200, 1k tbr, 1k tbn, 1k tbc
    
    Stream #0.1: Audio: nellymoser, 44100 Hz, mono, s16
    
At least one output file must be specified

    when i try using command - ffmpeg -i sample.flv -sameq -ar 22050 sample.mp4

    I get error with following output.

    ffmpeg -i sample.flv -sameq -ar 22050 sample.mp4
    
FFmpeg version SVN-r0.5.9-4:0.5.9-0ubuntu0.10.04.1, Copyright (c) 2000-2009 Fabrice Bellard, et al.
    
  configuration: --extra-version=4:0.5.9-0ubuntu0.10.04.1 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --disable-stripping --disable-vhook --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --enable-shared --disable-static
    
  libavutil     49.15. 0 / 49.15. 0
    
  libavcodec    52.20. 1 / 52.20. 1
    
  libavformat   52.31. 0 / 52.31. 0
    
  libavdevice   52. 1. 0 / 52. 1. 0
    
  libavfilter    0. 4. 0 /  0. 4. 0
    
  libswscale     0. 7. 1 /  0. 7. 1
    
  libpostproc   51. 2. 0 / 51. 2. 0
    
  built on Jun 12 2012 16:27:59, gcc: 4.4.3
    
Input #0, flv, from 'sample.flv':
    
  Duration: 00:01:06.90, start: 2.079000, bitrate: N/A
    
    Stream #0.0: Video: flv, yuv420p, 352x200, 1k tbr, 1k tbn, 1k tbc
    
    Stream #0.1: Audio: nellymoser, 44100 Hz, mono, s16
    
Output #0, mp4, to 'sample.mp4':
    
    Stream #0.0: Video: mpeg4, yuv420p, 352x200, q=2-31, 200 kb/s, 90k tbn, 1k tbc
    
    Stream #0.1: Audio: 0x0000, 22050 Hz, mono, s16, 64 kb/s
    
Stream mapping:
    
  Stream #0.0 -> #0.0
    
  Stream #0.1 -> #0.1
    
Unsupported codec for output stream #0.1

    I am not very conversant with ffmpeg and any help, pointers would highly appreciated.

    Many thanks is advance.

  • ERROR : libvpx decoder version must be >=0.9.1 [closed]

    22 novembre 2013, par Baseem Najjar

    Heyo !
    I'm trying to install ffmpeg on my server using the following tutorial :
    https://ffmpeg.org/trac/ffmpeg/wiki/UbuntuCompilationGuideLucid
    When I reach the ffmpeg part and run the ./configure command it gives the following error :

    ERROR: libvpx decoder version must be >=0.9.1

    I must mention that my server has Ubunto 10.10 64bit
    I'm a total newbie in linux so please take it into consideration :)
    Thanks a lot !

    Following LordNeckBeard solution, I got the following error after the checkinstall :

    root@348588:~/libvpx# sudo checkinstall --pkgname=libvpx --pkgversion="$(date +%Y%m%d%H%M)-git" --backup=no--default --deldoc=yes
    

    
checkinstall 1.6.2, Copyright 2009 Felipe Eduardo Sanchez Diaz Duran
    
           This software is released under the GNU GPL.
    

    

    
no--default is an invalid value for --backup
    

    
Use --help or -h to get more information

  • avcodec/bitstream : Remove outdated comment

    29 août 2020, par Andreas Rheinhardt
    avcodec/bitstream : Remove outdated comment

    The comment referred to the INIT_VLC_USE_STATIC flag which has been
    
removed in 2009 in 595324e143b57a52e2329eb47b84395c70f93087 ; the
    
function it referred to was removed even earlier in commit
    
83422c1940d963d395a64bee0cbb9c637192ce8c in 2008.
    

    Reviewed-by : Paul B Mahol <onemda@gmail.com>
    
Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
    • [DH] libavcodec/bitstream.c

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