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  • 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 (...)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

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  • Concatenate multiple mp2 files with constant frame rate 30 results in output with variable frame rate 29.xxx

    2 juin 2020, par cipacda

    I am looking to concatenate multiple mp4 files (hundreds) that I am generating using ffmpeg previously.

    



    I am making sure they have the same codec details and all of them have a constant frame rate of 30FPS.

    



    However, when I concat them using either demuxer or protocol methods, the result has a lower frame rate (i.e. 29.96).

    



    Investigating using ffprobe, looks like the total number of frames match, but the duration is the one that changes.

    



    It is important to be able to do the concatenation without re-encoding as a fast result is needed (all the individual files are created in parallel tasks).

    


  • Packaging AV streams from youtube into mpeg2 ts container ?

    20 novembre 2015, par user3309374

    I am trying to pull video streams from Youtube and repackage it into MPEG2 TS container.Youtube streams audio(.m4a) and video(.mp4) as separate streams and packages into mp4 container format at the client end.Are there any ffmpeg libraries or any tools which packages the individual streams into MPEG2-TS container ?

  • ffmpeg returns 'frame_pts' as unrecognized option

    25 janvier 2018, par Hélder

    Earlier today I posted a question about frame extration with keyframes per encoding order (here) and I tried to run the command provided in one of the answers but ffmpeg returns :

    Unrecognized option 'frame_pts'.

    Error splitting the argument list : Option not found

    Any clue how to make ffmpeg to recognize ’frame_pts’ option ?
    The full command that I ran is :

    ffmpeg -i input.mp4 "select='eq(pict_type\,I)" -vsync 0 -frame_pts 1 thumbnails-%02d-I.png

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