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Autres articles (61)

  • 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 (9664)

  • Mat object to video pipe for video streaming [on hold]

    22 septembre 2015, par Stephen Philip

    I want to stream a video after video processing it using opencv, is there a way to do that.

  • How to convert a video to match an existing video (codec, fps, bitrate, height, width, etc.) ? [duplicate]

    30 octobre 2020, par Mahdi Saheb

    I have a video file and can see the info using ffmpeg -i video.mp4. The question is how to use this data to encode another video file to match with this ?

    


  • How to use ffmpeg to extracted every nth frame from a video to generate a shorter new video ? [duplicate]

    12 octobre 2022, par J.W

    For example, a video length is 60 seconds with 25 FPS, there are 25 * 60 = 1500 frames.
How to extract the 1st frame every 5 frames, i.e., for the first second's 25 frames, need to extract the 5 frames at 1st, 6th, 11th, 16th and 21st, so the result new video would have 300 frames in total, and at the same time keep the same FPS (or increase FPS) to make the new video shorter, for example :

    


      

    1. to keep the result video to be 25 FPS (same as original video), the video length is 12 seconds ; or

      2. 


    2. to make the result video to be 30 FPS, the video length is 10 seconds

      3. 


    


    Note : the answer in the comment of this similar question solved my question :

    


    ffmpeg -an -i in.mp4 -vf framestep=5,setpts=N/25/TB -r 25 out.mp4


    


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