[FFmpeg-trac] #9351(undetermined:open): bug in several windows builds when reencoding h.264 to h.265 with GPU

FFmpeg trac at avcodec.org
Fri Jun 16 12:46:13 EEST 2023


#9351: bug in several windows builds when reencoding h.264 to h.265 with GPU
-------------------------------------+-------------------------------------
             Reporter:  John Dury    |                    Owner:  Timo R.
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:  ffmpeg gpu   |               Blocked By:
  buffer                             |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Balling):

 Same happens with this H264 sample: ​https://github.com/Svechnikov/ffmpeg-
 cuda-deinterlace-problems/blob/master/samples/input/weave-problem.ts

 ffmpeg.exe -c:v h264_cuvid -deint bob -surfaces 8 -i weave-problem.ts -c:v
 h264_nvenc -y output32r32.mp4

 But not with surfaces 9.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9351#comment:41>
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