ffmpeg_timing_examples/test_ffmbc_from_ffmpeg_mp4.html at master · Neil-Aframe/ffmpeg_timing_examples · GitHub

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<html><head><title>Test Video</title>
<script type="text/javascript">
function seekToFrame( frame, framerate ) {
    if ( ! framerate ) {
        framerate = 29.97;
    }
    eps = 0.001;
    player = document.getElementById('player');
    player.currentTime = eps + frame/framerate;
}
</script>

</head>
<body>

<h2>ffmbc_from_ffmpeg.mp4</h2>

<pre>ffmbc -y -i outputs/ffmpeg_flower_h264_aac.mp4 -f mp4 -vcodec libx264 -pix_fmt yuv420p -vb 1M -acodec libfaac outputs/ffmbc_from_ffmpeg.mp4</pre>

<p><em>Note this re-transcodes a *failing* output from ffmpeg, and somehow manages to fix the timing issues.</em></p>

<p>Duration test: PASS. The video has expected duration of 0.53s<br/>
Seek test: PASS. Player seeks to expected frame.</p>

<video controls autoplay
       id="player"
       src="file:./outputs/ffmbc_from_ffmpeg.mp4"
       width="600"
       height="420"
>
</video>

<p>Seek to frame:
<a href="#" onclick="seekToFrame( 0 );return true;" >00:00:03:25</a>,
<a href="#" onclick="seekToFrame( 1 );return true;" >00:00:03:26</a>,
<a href="#" onclick="seekToFrame( 2 );return true;" >00:00:03:27</a>,
<a href="#" onclick="seekToFrame( 3 );return true;" >00:00:03:28</a>,
<a href="#" onclick="seekToFrame( 4 );return true;" >00:00:03:29</a>,
<a href="#" onclick="seekToFrame( 5 );return true;" >00:00:04:00</a>,
<a href="#" onclick="seekToFrame( 10 );return true;" >00:00:04:05</a>,
<a href="#" onclick="seekToFrame( 15 );return true;" >00:00:04:10</a>
</p>

</body>
</html>