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Autres articles (63)

  • 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 (...)

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

  • 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 (...)

Sur d’autres sites (10767)

  • ffmpeg with opengl_es on Android

    21 juin 2012, par ksharp

    This is driving me crazy. I do know how to make ffmpeg decode videos&make opengl show contents on Android .But I can never make them together. FFmpeg keeps decoding frames while OpenGL has its own circle.How to make them co-work/sync ? Well,I mean OpenGL can show every frame right after decoded by ffmpeg ? Can I just call the decode methods in OpenGL onDrawFrame() method(by jni) ?What about the audiotrack then ?
    Thx !

  • ffmpeg add text every second with enable between filter

    12 janvier 2023, par HUNG
    ffmpeg -y -i public/media/vid1.mp4 -vf "drawtext=text='1':x=w-tw-50:y=50:fontcolor=black:fontsize=380:enable='between(t,1,2)',drawtext=text='2':x=w-tw-50:y=50:fontcolor=black:fontsize=380:enable='between(t,0,1)'" -codec:a copy public/media/vid1-1.mp4


    


    I want to add a number every second in a video. I googled and the syntax should like the above. However, only the text within between(t,0,1) can be shown and the value is keeping shown for the whole video duration. But I expected it should only show one second.

    


    I expected between(t,1,2) can show the text from 00:00:01-00:00:02. However, it never show.

    


  • Use ffmpeg to cut out the first chapter

    7 janvier 2017, par UnR34L

    I’m trying to remove the first chapter of a TV show rip. The idea is to have something similar to netflix, where the first episode will show the intro then the consecutive episodes don’t.

    I’ve been getting the chapter time with ffprobe then doing it manually with this

    for %%A IN (*.mp4) DO ffmpeg -ss <chaptertime> -i "%%A" -vcodec copy -acodec copy "tmp.mp4" &amp;&amp; DEL "%%A" &amp;&amp; RENAME "tmp.mp4" "%%A"
    
</chaptertime>

    How do I pass the first chapter time code value so ffmepg knows where to seek to ?

    Also hoping to use the same the same value to offset the subtitles so they align after the cut.

    Note : The machine I’ve doing the cutting on is windows but I can use my FreeBSD server if that’s easier.

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