#11514: Cuvid decoder problem with deinterlacing
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Reporter: ua0lnj | Owner: (none)
Type: defect | Status: new
Priority: normal | 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 GqU):
The problems is also present in normal h264_cuvid decoding with -deint 2 .
ffmpeg -c:v h264_cuvid -deint 2 -i input.mkv output.mkv
adding "*2" fixed the problem.
return ((av_fifo_can_read(ctx->frame_queue) + shift) >> shift)*2 +
ctx->cuparseinfo.ulMaxDisplayDelay >= ctx->nb_surfaces;
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Ticket URL: <https://trac.ffmpeg.org/ticket/11514#comment:2>
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