[FFmpeg-trac] #2159(undetermined:closed): FFMPEG not consistently identifying audio tracks and selects audio track with no data

[FFmpeg]

#2159: FFMPEG not consistently identifying audio tracks and selects audio track
with no data
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             Reporter:  ramitbhalla  |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:  wtv          |               Resolution:
             Blocking:               |  worksforme
Analyzed by developer:  0            |               Blocked By:
                                     |  Reproduced by developer:  0
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Comment (by cehoyos):

 Replying to [comment:7 ramitbhalla]:
 > But there' still an issue, the Stream 0 which is NOW reported as Mono,
 doesn't actually contain any audio

 It does contain audio here...

 I tried the following:
 $ ffmpeg -i input -map 0:0 out.wav
 $ ffmpeg -i input -map 0:0 -acodec copy out.mp2
 Both output files play fine here, why do you believe that the stream does
 not contain any audio?

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2159#comment:8>
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