<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html style="direction: ltr;">

  <head>

    <meta content="text/html; charset=ISO-8859-1"

      http-equiv="Content-Type">

    <title></title>

    <style>body p { margin-bottom: 0cm; margin-top: 0pt; } </style>

  </head>

  <body style="direction: ltr;"

    bidimailui-detected-decoding-type="latin-charset" bgcolor="#ffffff"

    text="#000000">

    On 11/11/2011 08:27 AM, Andrey Utkin wrote:

    <blockquote

cite="mid:CANZNk80_tow2zLuoXEQTe8ngrDX1JNS6VewZ4UM3v49YaJnC5A@mail.gmail.com"

      type="cite">

      <pre wrap="">What is the sender app?

What is transport protocol - TCP or UDP?

Seems possible to me that UDP packets get trunkated to network MTU.

That explains why both your decoder and ffplay playback it badly - you

receive stream that's already corrupted.

</pre>

    </blockquote>

    <p>Note that if it's UDP, there's apparently a bug that appears with

      many IP cameras, see this thread:

      <a class="moz-txt-link-rfc2396E" href="http://www.mail-archive.com/libav-user@ffmpeg.org/msg00442.html"><http://www.mail-archive.com/libav-user@ffmpeg.org/msg00442.html></a>

      for a description of the bug (and some sort of workaround).</p>

    <p>If you're using TCP, this bug is not to blame.<br>

    </p>

  </body>

</html>