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Other articles (24)

  • Support de tous types de médias

    10 April 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...); audio (MP3, Ogg, Wav et autres...); vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...); contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google (...)

  • HTML5 audio and video support

    13 April 2011, by

    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 April 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 (...)

On other websites (4644)

  • Install ffmpeg on elastic beanstalk using ebextensions config

    27 May 2023, by user3581244

    I'm attempting to install an up to date version of ffmpeg on an elastic beanstalk instance on amazon servers. I've created my config file and added these container_commands:

    



        container_commands:
        01-ffmpeg:
            command: wget -O/usr/local/bin/ffmpeg http://ffmpeg.gusari.org/static/64bit/ffmpeg.static.64bit.2014-03-05.tar.gz
            leader_only: false
        02-ffmpeg:
            command: tar -xzf /usr/local/bin/ffmpeg
            leader_only: false
        03-ffmpeg:
            command: ln -s /usr/local/bin/ffmpeg /usr/bin/ffmpeg
            leader_only: false


    



    Command 01 and 03 seems to work perfectly but 02 doesn't seem to work so ffmpeg doesn't unzip. Any ideas what the issue might be?

    



    Thanks,
Helen

    


  • Install ffmpeg on elastic beanstalk using ebextensions config

    18 May 2017, by user3581244

    I’m attempting to install an up to date version of ffmpeg on an elastic beanstalk instance on amazon servers. I’ve created my config file and added these container_commands:

        container_commands:
    
        01-ffmpeg:
    
            command: wget -O/usr/local/bin/ffmpeg http://ffmpeg.gusari.org/static/64bit/ffmpeg.static.64bit.2014-03-05.tar.gz
    
            leader_only: false
    
        02-ffmpeg:
    
            command: tar -xzf /usr/local/bin/ffmpeg
    
            leader_only: false
    
        03-ffmpeg:
    
            command: ln -s /usr/local/bin/ffmpeg /usr/bin/ffmpeg
    
            leader_only: false

    Command 01 and 03 seems to work perfectly but 02 doesn’t seem to work so ffmpeg doesn’t unzip. Any ideas what the issue might be?

    Thanks,
    Helen

  • The proper way to limit framerate when recording screen on macOS

    5 July 2024, by jsx

    macOS 14.5, FFmpeg 7.0.1. To record the screen, if I use the code from Wiki, that is,

    


    ffmpeg -f avfoundation -i 1 output.mp4


    


    the frame rate seems to be so high that when I press q to stop recording, the following message persists until my MacBook Pro starts to noise by its cooler: "[q] command received. Exiting."

    


    My current solution is to add -r after -i:

    


    ffmpeg -f avfoundation -i 1 -r 24 output.mp4


    


    But I heard that a more correct solution is to replace -r with -framerate and to put it before instead of after -i:

    


    

    ffmpeg -f avfoundation -framerate 24 -i 1 output.mp4


    


    Note that I used -framerate as an input option instead of -r 24 as an output option, so I'm telling avfoundation to record at 24fps instead of recording at the default fps and then forcing FFmpeg to drop or duplicate frames to give you the desired 24.

    


    


    This doesn't work for me currently, and appears to be the same as I don't use -r at all.

    


    And so, what is the proper way to fix the "too high framerate" issue when recording the screen on macOS? Do we need -r or instead -framerate, and where to put it, before or after -i?

    


    Just in case, here is the log of ffmpeg -f avfoundation -i 1 output.mp4 -v verbose:

    


    https://github.com/jsx97/test/blob/main/ffmpeg.log

    


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