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  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Selection of projects using MediaSPIP

    2 mai 2011, par

    The examples below are representative elements of MediaSPIP specific uses for specific projects.
    MediaSPIP farm @ Infini
    The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)

  • Sélection de projets utilisant MediaSPIP

    29 avril 2011, par

    Les exemples cités ci-dessous sont des éléments représentatifs d’usages spécifiques de MediaSPIP pour certains projets.
    Vous pensez avoir un site "remarquable" réalisé avec MediaSPIP ? Faites le nous savoir ici.
    Ferme MediaSPIP @ Infini
    L’Association Infini développe des activités d’accueil, de point d’accès internet, de formation, de conduite de projets innovants dans le domaine des Technologies de l’Information et de la Communication, et l’hébergement de sites. Elle joue en la matière un rôle unique (...)

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  • FFmpeg- Concat videos with unknown resolution/frame size/rate etc

    21 mars 2017, par Karandeep Atwal

    On android platform, I am using this library for concatenating videos.
    For mp4 files with Same Properties like frame-size,resolution etc. I have succeeded concatenating by this command-

    -f concat -safe 0 -i inputfile.txt -codec copy Outputfile

    where inputfile.txt contains-

    file /storage/emulated/0/demo/vid1.mp4
    
file /storage/emulated/0/demo/vid2.mp4
    
file /storage/emulated/0/demo/vid3.mp4
    
file /storage/emulated/0/demo/vid4.mp4

    But, this command only works if input video files have SAME Properties eg. videos made from camera app.If we add other mp4 videos to the input eg. Whatsapp Videos, then I got corrupted Output. It is described here.

    I have read about Concat-Filter ,But this is not working in my case giving me errors like Media-mismatch asked here, different SAR value,frame-size etc. doesn’t match. I also used this Command but it takes about three hours for 25Mb & 5Mb video.

    I want to choose as many random videos from storage and want to concat them. I also think of converting every chosen video to same bitrate, same frame size, same aspect ratio, but it is time-consuming.

    What would be the Best Way to Concat videos of unknown type using ffmpeg commands ?

  • avcodec/vp6 : clear dimensions on failed resolution change in vp6_parse_header()

    12 mars 2017, par Michael Niedermayer
    avcodec/vp6 : clear dimensions on failed resolution change in vp6_parse_header()

    Fixes : 807/clusterfuzz-testcase-6470061042696192
    
Fixes null pointer dereference
    

    Found-by : continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/vp6.c

  • avcodec/vp56 : Reset have_undamaged_frame on resolution changes

    9 mars 2017, par Michael Niedermayer
    avcodec/vp56 : Reset have_undamaged_frame on resolution changes

    Fixes : timeout in 758/clusterfuzz-testcase-4720832028868608
    

    Found-by : continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/vp56.c

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