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    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
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    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 (...)

  • 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 (...)

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

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  • ffmpeg progress percentage in php

    9 avril 2018, par Mr.ZZ

    ffmpeg.php

    $sCmd = "ffmpeg -i ".$image." -i ".$music." video.avi 1> progress.txt";
    
$proc = popen($sCmd." 2>&1", "r");

    progress.php

    $content = @file_get_contents('progress.txt');
    
if($content){
    
    preg_match("/Duration: (.*?), start:/", $content, $matches);
    
    $rawDuration = $matches[1];
    
    $ar = array_reverse(explode(":", $rawDuration));
    
    $duration = floatval($ar[0]);
    
    if (!empty($ar[1])) $duration += intval($ar[1]) * 60;
    
    if (!empty($ar[2])) $duration += intval($ar[2]) * 60 * 60;
    
    preg_match_all("/time=(.*?) bitrate/", $content, $matches);
    
    $rawTime = array_pop($matches);
    
    if (is_array($rawTime)){$rawTime = array_pop($rawTime);}
    
    $ar = array_reverse(explode(":", $rawTime));
    
    $time = floatval($ar[0]);
    
    if (!empty($ar[1])) $time += intval($ar[1]) * 60;
    
    if (!empty($ar[2])) $time += intval($ar[2]) * 60 * 60;
    
    $progress = round(($time/$duration) * 100);
    
    echo $progress;
    
}

    progress.php final output was always 100, so it was easy with jquery to hide progress and show download button.

    BUT after changing ffmpeg.php with this command :

    $sCmd = "ffmpeg -loop 1 -r 1 -i ".$image." -i ".$music." -c:a copy -shortest video.avi 1> progress.txt";
    
$proc = popen($sCmd." 2>&1", "r");

    progress.php output is different numbers above 100(thousands) and jquery can’t figure out ffmpeg process finished or not.

    How to get 100 when ffmpeg finishs working ? I think i need some changes in progress.php because final result in progress.txt is longer than before.

  • convert video to audio using ffmpeg

    5 mai 2024, par shakti goyal

    I'm trying to convert a video to mp3 using ffmpeg library but ffmpeg command is not working, it is returning the code 1

    


    Video conversion to MP3 failed with return code : 1

    


    try {
  final session = await FFmpegKit.execute('-i $videoFilePath -vn -ar 44100 -ac 2 -b:a 192k -f mp3 $audioFilePath');

  final returnCode = await session.getReturnCode();

  if (ReturnCode.isSuccess(returnCode)) {
    print('Video conversion to MP3 successful!');
  } else {
    print('Video conversion to MP3 failed with return code: $returnCode');
  }
} catch (e) {
  print('Error occurred during video conversion: $e');
}


    


    $videoFilePath - /Users/shaktigoyal/Library/Developer/CoreSimulator/Devices/9D514AC1-E245-4360-B876-745B9527B844/data/Containers/Data/Application/091D48E6-3AE4-4867-B3B2-2034854D27CE/tmp/image_picker_3DA6CDD3-C2F9-4313-98A1-40A7B0AED652-1298-00001B041C9F94E4trim.59BC5143-1EBA-4BB0-955C-EA1942FA56E3.MOV

    


    $audioFilePath - /Users/shaktigoyal/Library/Developer/CoreSimulator/Devices/9D514AC1-E245-4360-B876-745B9527B844/data/Containers/Data/Application/091D48E6-3AE4-4867-B3B2-2034854D27CE/Documents/audio-14.mp3

    


  • ffmpeg : combine two or three audios into one by lowering the volume of the other

    15 juin 2016, par somya bhargava

    Want to combine some audio files eg :

    1) one long audio file which will act as a background audio
    2) some audio files which will be replaced at specific intervals
    like at 10 sec of the first one

    So final output required is
    audio-1 60 sec
    audio-2 starting from 10 sec to 20 sec with audio-1 at 0.1 volume

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