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    I found the same thing with aac and wmv.<br>
    Already reported it a few months ago.<br>
    But that was during the whole ffmpeg/libav incident so it probably
    got wasted.<br>
    Just took your post as reason to repeat the ticket:<br>
    <br>
    <a class="moz-txt-link-freetext" href="https://ffmpeg.org/trac/ffmpeg/ticket/420">https://ffmpeg.org/trac/ffmpeg/ticket/420</a><br>
    <br>
    <br>
    Am 25.08.2011 13:04, schrieb Prunk Dump:
    <blockquote
cite="mid:CALr0QzF4g-1_ub=N1mQQjBfPFFXgrpJj6fkDjjFZq_WYVYVsBg@mail.gmail.com"
      type="cite">
      <pre wrap="">When seeking in a mp3 file, the decoder produce a noise depending of
when the seek is done. This is illustrated in the attached file
"audioBitStream.jpg".

->If I seek to timestamp 0 while playing “hight” sound, a noise is
clearly visible when I restart decoding (see first stereo stream :
dump10noise.raw)

->If I seek to timestamp 0 while playing “silence”, no noise is
produced (see second stereo stream : dump10clear.raw)

So it seems that  avcodec_flush_buffers doesn't completely flush all
the buffers of the codec. We see that it keep track of the last
decoded sound.

So is this a bug ? Or it's me that have I missed something?
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      <pre wrap="">_______________________________________________
Libav-user mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Libav-user@ffmpeg.org">Libav-user@ffmpeg.org</a>
<a class="moz-txt-link-freetext" href="http://ffmpeg.org/mailman/listinfo/libav-user">http://ffmpeg.org/mailman/listinfo/libav-user</a>
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    <br>
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        <br>
        <span class="bold">Ole Dittmann</span>
         – software developer
        <br>
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