[FFmpeg-trac] #4155(ffmpeg:new): UDP Output is Waving

FFmpeg trac at avcodec.org
Wed Nov 18 00:10:57 CET 2015


#4155: UDP Output is Waving
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             Reporter:  smallishzulu  |                    Owner:
                 Type:  defect        |                   Status:  new
             Priority:  normal        |                Component:  ffmpeg
              Version:  git-master    |               Resolution:
             Keywords:                |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
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Changes (by zcybercomputing):

 * version:  unspecified => git-master


Comment:

 To my knowledge, this problem is not new.  It has been around for a while.
 I can confirm that there is a problem with the UDP packet engine in
 FFmpeg.  FFmpeg has excessive jitter in it's UDP streaming output to the
 point where hardware decoders can't handle it.  My solution was to buffer
 to disk and have my own program read and send the datagrams via a very
 tight event loop.

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Ticket URL: <https://trac.ffmpeg.org/ticket/4155#comment:1>
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