[FFmpeg-trac] #1843(avformat:new): wav file fmt block size could be 16 for formatid==pcm

[FFmpeg]

#1843: wav file fmt block size could be 16 for formatid==pcm
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             Reporter:  cgo         |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  minor       |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  wav         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by cehoyos):

 Replying to [comment:3 cgo]:
 > the patch does the trick against ffmpeg-1.0, but not against git head.

 Could you try the following with git head and the new patch I will attach
 (that writes a WAVEFORMAT structure if appropriate)?
 $ ffmpeg -i input -map_metadata -1 -flags +bitexact out.wav

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1843#comment:5>
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