[FFmpeg-trac] #5440(avcodec:new): nvenc with interlace video never create packets with AV_PKT_FLAG_KEY

FFmpeg trac at avcodec.org
Thu Apr 14 18:02:05 CEST 2016


#5440: nvenc with interlace video never create packets with AV_PKT_FLAG_KEY
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             Reporter:  maf         |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  nvenc       |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by oromit):

 FFMpeg is passing those flags correctly.
 Both the INTERLACED_DCT one to NVENC, and the FLAG_KEY one back from
 NVENC.

 If NVENC itself messes up with interlaced encoding, there isn't realy
 anything FFMpeg can do about that.
 So Nvidia would be the right one to report a bug to.

 I wouldn't be surprised if nobody ever tested interlaced encoding, nobody
 does that anymore.

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Ticket URL: <https://trac.ffmpeg.org/ticket/5440#comment:2>
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