[FFmpeg-trac] #7199(swscale:new): Broken P010 colorspace conversion

FFmpeg trac at avcodec.org
Wed Jun 6 01:02:58 EEST 2018

#7199: Broken P010 colorspace conversion
             Reporter:  thx4ever    |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  swscale
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |

Comment (by heleppkes):

 The P010 format ffmpeg handles is the exact same format any supported
 hardware also calls P010, including QuickSync Video.

 If you decode a 10-bit video with hevc_qsv, you'll get P010 output which
 perfectly matches this definition. If the same QSV encoder cannot consume
 this same layout of video, then the encoder is broken, not our
 interpretation of P010.

Ticket URL: <https://trac.ffmpeg.org/ticket/7199#comment:11>
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