[FFmpeg-trac] #8078(ffmpeg:closed): Closed captions removed when decoding with NVDEC

[FFmpeg]

#8078: Closed captions removed when decoding with NVDEC
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             Reporter:  Canta        |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:  ffmpeg
              Version:  git-master   |               Resolution:  invalid
             Keywords:  nvidia,      |               Blocked By:
  nvdec, cc                          |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  1            |
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Comment (by philipl):

 You need both `-hwaccel nvdec` and `-hwaccel_output_format cuda` to get a
 full transcoding pipeline. This is normal hwaccel behaviour. The fact that
 `cuvid` defaults the hardware output format is the exception, and not the
 rule.

 After that, you should see equivalent performance.

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Ticket URL: <https://trac.ffmpeg.org/ticket/8078#comment:8>
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