[FFmpeg-trac] #1784(avcodec:closed): internal aac encoder fails with 5.1 input

[FFmpeg]

#1784: internal aac encoder fails with 5.1 input
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             Reporter:  rogerdpack  |                    Owner:
                 Type:  defect      |                   Status:  closed
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:  worksforme
             Keywords:  aac         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by rogerdpack):

 Ok that makes sense.  The initial attachment to this ticket is a "real-
 world" sample I was trying to convert that shows the poor behavior.  And
 using -aac_coder 0 does seem to fix it (as a side-note, the effects
 channel seems to have slightly decreased volume after conversion, but at
 least now it has any data at all).  The files from here:
 http://www.jensign.com/bdp95/7dot1voiced/index.html also behave similarly.
 diff-patch attached, or would you prefer I send it to ffmpeg-devel?
 Thanks for your help, and the work around.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1784#comment:4>
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