[FFmpeg-trac] #11514(avcodec:new): Cuvid decoder problem with deinterlacing

[FFmpeg]

#11514: Cuvid decoder problem with deinterlacing
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             Reporter:  ua0lnj      |                    Owner:  (none)
                 Type:  defect      |                   Status:  new
             Priority:  important   |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  cuvid       |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by ua0lnj):

 Because before the change in ffmpeg everything worked fine. You want to
 say that since the appearance of cuvid in ffmpeg the cuvid decoder was
 incorrect, and all the code in the softhddevice and softhdcuvid vdr's
 plugins is also incorrect, and now everything needs to be redone.However
 everything worked fine before this change.

 Is it possible get with ffmpeg:
 Format **cuda** chosen by get_format().
 Formats: Original: nv12 | HW: **cuda** | SW: nv12

 As I already wrote, ffmpeg always uses nv12, and I could not check this
 problem using ffmpeg.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11514#comment:11>
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