[FFmpeg-trac] #4695(undetermined:new): Why is that PCM invalid?

[FFmpeg]

#4695: Why is that PCM invalid?
-------------------------------------+-------------------------------------
             Reporter:               |                     Type:  defect
  michael.heuberger                  |                 Priority:  normal
               Status:  new          |                  Version:
            Component:               |  unspecified
  undetermined                       |               Blocked By:
             Keywords:               |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Trying to play an audio PCM file from the command line but fail:

 {{{
 $ avplay 1.pcm

 avplay version 11-6:11-1, Copyright (c) 2003-2014 the Libav developers
   built on Sep 26 2014 14:36:31 with gcc 4.9.1 (Ubuntu 4.9.1-15ubuntu1)
 1.pcm: Invalid data found when processing input

 }}}

 What's wrong? How can I investigate this? Corrupt PCM or an avplay bug?

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Ticket URL: <https://trac.ffmpeg.org/ticket/4695>
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