[FFmpeg-trac] #7080(undetermined:new): ffmpeg issue with NVENC and keyframes when encoding interlaced video

[FFmpeg]

#7080: ffmpeg issue with NVENC and keyframes when encoding interlaced video
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             Reporter:  malakudi     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:  nvenc        |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by oromit):

 The most reliable "workaround" I found was writing the video to a raw
 .h264 file and then using that as input.

 I have some code somewhere that makes nvenc do the right thing, but when I
 tested it it made the whole rest of ffmpeg and libav* blow up.

 I'm thinking to put the whole interlaced encoding with nvenc behind
 -strict experimental for now.

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Ticket URL: <https://trac.ffmpeg.org/ticket/7080#comment:11>
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