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• Android convert exo to mp4 after download dash

  7 août 2018, par Ali

  I have downloaded a Dynamic Adaptive Streaming over HTTP (DASH) via android DashDownloader class that is provided by exo player.

  SimpleCache cache = new SimpleCache(file.getAbsoluteFile(), new NoOpCacheEvictor());
  
  DefaultHttpDataSourceFactory factory = new DefaultHttpDataSourceFactory("ExoPlayer", null);
  
  DownloaderConstructorHelper constructorHelper = new DownloaderConstructorHelper(cache, factory);
  
  
  
  // Create a downloader for the first representation of the first adaptation set of the first
  
  // period.
  
  DashDownloader dashDownloader = new DashDownloader(Uri.parse(url), Collections.singletonList(new RepresentationKey(0, 0, 0)), constructorHelper);
  
  dashDownloader.download();

  Above code save many chunk .exo files into provided directory, How can i convert this files to single mp4 file ?

• Download MP4 Video In Specific Folder In server With CURL

  14 novembre 2017, par Alish

  I’m Trying To Download .MP4 Extension File With PHP Code In Specific Folder My Code Working Fine For .MP4 Extension Only But I Can’t Download This URL MP4 Video With This Code

  https://r3---sn-vgqsrnel.c.doc-0-0-sj.sj.googleusercontent.com/videoplayback?itag=18&key=yt6&source=youtube&mime=video%2Fmp4&sparams=dur%2Cei%2Cid%2Cip%2Cipbits%2Citag%2Clmt%2Cmime%2Cmm%2Cmn%2Cms%2Cmv%2Cpl%2Cratebypass%2Csource%2Cexpire&mv=m&ipbits=0&ratebypass=yes&ms=au&mn=sn-vgqsrnel&pl=28&mm=31&dur=296.147&id=o-AGGQKzVE4Kx-vQgQkb_7v_-2v8RJEP8bYukfJukhn8PM&expire=1510672628&lmt=1510636913694890&ip=107.178.194.23&mt=1510650948&ei=lLQKWoz2NcruDrDrikg&signature=B548DE94A6C594DE473F900D22D3A2685FBEBDED.126ED86D280FC8A4B1FF33B62A6F02EFC0E43576

  I’m Trying This Code

      function download ($url, $location){
  
      $ch = curl_init();
  
      curl_setopt($ch, CURLOPT_URL, $url);
  
      curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  
      curl_setopt($ch, CURLOPT_SSLVERSION,3);
  
      curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
  
      $data = curl_exec ($ch);
  
      $error = curl_error($ch);
  
      curl_close ($ch);
  
  
  
  
  
      $file = fopen($location, "wb");
  
      fwrite($file, $data);
  
      fclose($file);
  
      return 'done';
  
      }
  
      ?>
  
      
  
      
  
      
  
      <form method="post" action="&lt;?php echo $_SERVER['PHP_SELF'];?>">
  
      Video URL (Only With .MP4 Extension): 
  
      <input type="text" placeholder="Video URL Here" required="required" /><br />
  
      Video ID Number:
  
      <input type="text" placeholder="Video ID Nmber eg:1,2,3" required="required" /><br />
  
      <input type="submit" />
  
      </form>
  
      
  
      
  
      &lt;?php 
  
      @$url = $_POST['url'];
  
      @$ID = $_POST['id'];
  
      $SCRIPT_DIR = dirname(__FILE__);
  
      $TEMP_DIR = $SCRIPT_DIR . '/videos/'; 
  
      $location = $TEMP_DIR . $ID . '.mp4';
  
      if(isset($_POST['url'])){
  
  
  
          echo download($url, $location);
  
  
  
      }

• Making youtube-dl download mp3's faster

  12 novembre 2017, par sciencelord

  It takes a long time to download mp3 songs using youtube-dl, and it takes even longer when downloading a bunch of mp3 songs. Is there a way to make it significantly faster ? I don’t mind reducing quality. I’ve been using the command below.

  youtube-dl --extract-audio --audio-format "mp3" --output "%(title)s.%(ext)s" "https://www.youtube.com/watch?v={videoid}

  I also took a look at this post :
  ffmpeg command for faster encoding at a decent bitrate with smaller file size

  But I wasn’t sure how to change the above command using the ffmpeg modifications.

  Thanks !