[FFmpeg-trac] #6216(avcodec:open): TrueHD encoder creates non bitexact files

[FFmpeg]

#6216: TrueHD encoder creates non bitexact files
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             Reporter:  James       |                    Owner:  (none)
                 Type:  defect      |                   Status:  open
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  thd         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by Balling):

 So, seeking is fixed with adding flush, but still every reencode loses 16
 frames, I just checked for a very large 8 channel sample with 408525
 frames of 1200 fps. Next reencode loses 16 frames to 408509. Next one too:
 408493. So... This should be applied
 https://patchwork.ffmpeg.org/project/ffmpeg/patch/20171128195544.5283-1-onemda@gmail.com/

 Next: the problem there about "Trying to remove > 40 samples, but the
 queue is empty" is interesting, but... remember that it is the case with
 all thd as mediainfo shows:

 >Samples per frame: 40

 Afaik it should be 40*16==640 actual samples.
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Ticket URL: <https://trac.ffmpeg.org/ticket/6216#comment:5>
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