[FFmpeg-trac] #5941(avformat:closed): Dolby E corrupted when remuxed

FFmpeg trac at avcodec.org
Thu Nov 24 17:47:05 EET 2016


#5941: Dolby E corrupted when remuxed
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             Reporter:  leoenc      |                    Owner:
                 Type:  defect      |                   Status:  closed
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:  wontfix
             Keywords:  wav         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by leoenc):

 Where does it say that we '''must''' use waveformatextensible when bpp >
 16?

 According to the Microsoft article [https://msdn.microsoft.com/en-
 us/library/windows/desktop/dd757713(v=vs.85).aspx]:

 Formats that support more than two channels or sample sizes of more than
 16 bits '''can''' be described in a WAVEFORMATEXTENSIBLE structure, which
 includes the WAVEFORMAT structure.

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Ticket URL: <https://trac.ffmpeg.org/ticket/5941#comment:22>
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