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

FFmpeg trac at avcodec.org
Sun Aug 1 23:48:57 EEST 2021


#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 John Dury):

 Sorry. Typo. Retried on both GPUs just to be sure with -bf 0 and still
 get:
 [hevc_nvenc @ 0000026f2690afc0] Failed locking bitstream buffer: not
 enough buffer (14): .95x
 video encoding failed: Buffer too small

 Replying to [comment:27 Balling]:
 > It is -bf 0, not qf.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9351#comment:28>
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