[FFmpeg-trac] #4698(avcodec:closed): Wrong channel layout for FLAC 3/1 channels on playback

FFmpeg trac at avcodec.org
Mon Jul 20 10:56:20 CEST 2015


#4698: Wrong channel layout for FLAC 3/1 channels on playback
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             Reporter:  Mango        |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:  avcodec
              Version:  unspecified  |               Resolution:  invalid
             Keywords:  flac         |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by heleppkes):

 Replying to [comment:32 gjdfgh]:
 > >HDMI does not properly carry a channel layout when playing raw PCM,
 >
 > Huh? That's news to me.

 Maybe audio drivers just fail at it or the two HDMI receivers I tested
 were bad at their job, but at least on Windows trying to send different
 layouts of the same channel count usually results in the same layout being
 used for all variants, which is why I added a mode to pad it with empty
 channels to one of the "standard" modes.

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Ticket URL: <https://trac.ffmpeg.org/ticket/4698#comment:33>
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