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• ffmpeg channels don't work (PHP)

  15 avril 2016, par Y.Saad

  I have a lot of channels with " ffmpeg " (4 channels) that start automatically, I create a code for show the first channel and after 5 seconds show the second .. Etc All things as right but I have a small problem the seconds channel doesn’t start automatically, I need to make stop to the first channel

  Code for 4 channel work 100% but without function for show first channel and after 5 seconds show the second ... Etc

  <?php
  
  
  
  ffmpeg -i http://clay24.webhop.net:8000/live/mario/mario/13.ts -i http://clay24.webhop.net:8000/live/mario/mario/12.ts -i http://clay24.webhop.net:8000/live/mario/mario/10.ts -map 0 -c:a aac -b:a 64k -strict -2 -preset fast -crf 25 -vcodec libx264 -f flv rtmp://178.33.231.108:1989/mylive/1 -map 1 -c:a aac -b:a 64k -strict -2 -preset fast -crf 25 -vcodec libx264 -f flv rtmp://178.33.231.108:1989/mylive/21 -map 2 -c:a aac -b:a 64k -strict -2 -preset fast -crf 25 -vcodec libx264 -f flv rtmp://178.33.231.108:1989/mylive/24
  
  
  
  ?>

  the second code with functions

  <?php
  
  echo'
  
      <code class="echappe-js">&lt;script&gt;<br />
  
  <br />
  
                  window.addEventListener(&quot;load&quot;, function() {<br />
  
  <br />
  
  var urls = iframes = [ &quot;'; ffmpeg -i http://mygameravatar.zapto.org:43666/live/test1/test2/81.ts -c:a aac -b:a 64k -preset fast -crf 25 -vcodec libx264 -f flv rtmp://178.33.231.108:1989/mylive/2 <br />
  
          echo '];<br />
  
  <br />
  
  var iframes = document.querySelectorAll(&quot;div&quot;);<br />
  
  <br />
  
  var n = 0;<br />
  
  <br />
  
  var interval = setInterval(function() {<br />
  
    <br />
  
    iframes[++n].src = urls[n - 1];<br />
  
    iframes[n].style.display = &quot;block&quot;;<br />
  
    console.log(n);<br />
  
    if (n === iframes.length -1) {<br />
  
      clearInterval(interval);<br />
  
      console.log(&quot;all iframes loaded&quot;)<br />
  
    }<br />
  
    <br />
  
  }, 5000)<br />
  
  <br />
  
  })<br />
  
          &lt;/script&gt;
  
  	’ ;
  	ffmpeg -i http://mygameravatar.zapto.org:43666/live/test1/test2/297.ts -c:a aac -b:a 64k -preset fast -crf 25 -vcodec libx264 -f flv rtmp ://178.33.231.108:1989/mylive/1
  	echo ’
  
  ’ ;
  
   ?>
  

• Samples RSS And Flashback Samples

  22 décembre 2011, par Multimedia Mike — Game Hacking, Python

  I made good on my claim that I would create an RSS feed for the samples repository.

  Here is the link to the samples RSS feed [ http://samples.mplayerhq.hu/samples-rss.xml ]. Also, here is the Python source code I threw together for the task.

  I just want to check : I’m not the only person who still relies on RSS these days, right ? The tech press has been cheerfully proclaiming its demise for some time now. But then, they have been proclaiming the same for Adobe Flash as well.

  I’m no expert in RSS. If you have any suggestions for how to improve the features presented in the feed, please let me know. And, of course, keep the samples coming. This script should help provide more visibility for a broader audience.

  Mario and Flashback Samples
  Thanks to LuigiBlood who sent in some samples that allowed me to test out my new script for automatically syncing the repositories and updating the samples RSS feed. First, there are CPC multimedia files from the Japanese 3DO port of Flashback : The Quest for Identity. Then, there is an Interplay MVE file on the CD version of Mario Teaches Typing in which the video doesn’t decode correctly.

  LuigiBlood also sent in another file from the latter game. It’s big and has the extension .AV. It could be a multimedia file as it appears to have a palette and PCM audio inside. But there’s no header and I’m a bit unsure about how to catalog it.

• Unable see video after encoding it using ffmpeg

  22 septembre 2015, par Sharathreddy

  I have used ffmpeg for video encoding using following parameters.

  ffmpeg -i movie.mov -c:v libx264 -preset slow -b:v 500k -maxrate 500k -bufsize 1000k -s 480x360 -acodec libvo_aacenc -b:a 128k -async 1 -movflags faststart -y movie.mp4

  "movie.mov" successfully encoded and created "movie.mp4".
  But when I play movie.mp4 in windows media player or android player, blank screen appears but the movie is playing since I’m able hear audio.
  Is there any way to re-encode movie.mp4 so that I can get video.