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Autres articles (97)

  • 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 (...)

Sur d’autres sites (12202)

  • PHP ffmpeg Image to Video

    2 mars 2021, par Metin Saraç

    I want to create a Video with Image in php ffmpeg.

    


    My code is as follows,

    


    $video = $ffmpeg->open('image1.jpg');
$video->filters() ->resize(new FFMpeg\Coordinate\Dimension(1080, 1080))->synchronize();
$format = new FFMpeg\Format\Video\X264();
$format->setKiloBitrate(1000)->setAudioChannels(2)->setAudioKiloBitrate(256);
$video->save($format, 'video.avi');


    


    I want total video duration and background sound to my code, but I couldn't find a suitable solution. Can you help me ?

    


    Respects.

    


  • Produce an adaptive multi-resolution mpeg-dash file from an input video file

    1er mars 2021, par Tariq Hasan

    I can produce different resolution mpeg-dash videos from running these commands separately and get one .mpd file for each of the resolutions :

    


    ffmpeg -i /path/to/input.mp4 -vf scale=1920:1080 /path/to/output.mpd
ffmpeg -i /path/to/input.mp4 -vf scale=1280:720 /path/to/output.mpd
ffmpeg -i /path/to/input.mp4 -vf scale=720:480 /path/to/output.mpd
ffmpeg -i /path/to/input.mp4 -vf scale=640:360 /path/to/output.mpd


    


    The question is, how do I get a single .mpd file that maps to all these different resolution videos which would be adaptive in resolution when streamed over the network ?

    


  • HTML5 Video tag switcher for multiple resolutions

    20 avril 2016, par somecalmetim

    I have a Rails 4 app setup as a video upload/sharing site. I am using paperclip to upload videos and ffmpeg for processing 2 sizes of video into Mp4, ogg and webm.

    I want to show the smaller 240p video to mobile devices. I can do that now with media queries or Bootstraps adaptive tags but I would prefer a "resolution switcher" button similar to what I see on various other sites showing "240, 480, 720, 1080" Is this possible to do automatically within the HTML5 video tag similar to the "CC Closed Captioning" button that appears when you add subtitle files ?

    I was trying to avoid using a custom player.

    This was my quick bootstrap solution but would prefer a button/switcher.

    <div class="hidden-xs">
    
    <video style="width:100%" autobuffer="autobuffer" controls="controls" poster="&lt;%= @video.attachment.url(:preview) %>"><source label="720" type="video/mp4" default="default"><source label="ogg" type="video/ogg"><source label="webm" type="video/webm"><track label="English" kind="subtitles" srclang="en" src="/assets/subtitles.vtt" default="default"><p>Your Browser does not support the video tag.</p></track></source></source></source></video>
    
</div>
    
<div class="visible-xs">
    
    <video style="width:100%" autobuffer="autobuffer" controls="controls" poster="&lt;%= @video.attachment.url(:preview) %>"><source label="360" type="video/mp4" default="default"><source label="ogg mobile" type="video/ogg"><source label="webm mobile" type="video/webm"><track label="English" kind="subtitles" srclang="en" src="/assets/subtitles.vtt" default="default"><p>Your Browser does not support the video tag.</p></track></source></source></source></video>
    
</div>

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