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Autres articles (61)

  • 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 (...)

  • 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 (...)

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

Sur d’autres sites (4235)

  • Read Audio and Video, edit Video frame, then write back Audio and Video - Using python

    19 avril 2021, par CowKeyMan

    I'm looking to do exactly as the title says, ie :

    


      

    1. Read a file containing both audio and video

      2. 


    2. Edit the video frames individually

      3. 


    3. Write back the video with the new frames but the same exact audio as before

      4. 


    


    OpenCV is not a good option for reading and writing since it doesn't handle audio, altough I can use opencv in step 2.

    


    The language I am using is Python, as this needs to be integrated with a bigger system.

    


    My question is this : What software stack / librarries are appropriate for this kind of task and if anyone can point me to some resources it would be highly appreciated

    


    So far I have found the following options, but would like some feedback on them based on experience :

    


      

    1. ffmpeg

      2. 


    2. MoviePy

      3. 


    3. libav

      4. 


    


  • README : Move reporting issues to contributing, keep email method note

    14 janvier 2015, par jzaefferer
    README : Move reporting issues to contributing, keep email method note

    Also adds the warning to CONTRIBUTING.md, its worth duplicating. Added
    
a reference to addMethod for both.

  • ffmpeg m4v convert to mp4 missing sound [closed]

    2 octobre 2012, par RussellHarrower

    I am using the following

     ffmpeg -i Bars.m4v -ar 44100 -b 300k -s 640x426 -vcodec mpeg4 -acodec libfaac bars.mp4

    but it is not encoding the sound only the video.

    I am wondering what do I need to do to get the sound also from the video

    it works fine in safari but not chrome and plays fine in quicktime and VLC

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