[FFmpeg-trac] #8377(undetermined:new): Using kmsgrab + h264_vaapi with audio causes stutter

FFmpeg trac at avcodec.org
Mon Nov 11 20:22:25 EET 2019

#8377: Using kmsgrab + h264_vaapi with audio causes stutter
             Reporter:  asineth      |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by asineth):

 Replying to [comment:1 cehoyos]:
 > Replying to [ticket:8377 asineth]:
 > > Whenever I use kmsgrab + vaapi to record my desktop with ffmpeg and I
 include audio (I've tested this with both -f pulse and -f alsa) it causes
 the video to become stuttery.
 > > I included commands, ffmpeg logs, and the videos to compare.
 > Sadly not.
 I included the commands, and links to the logs and videos in the post.

Ticket URL: <https://trac.ffmpeg.org/ticket/8377#comment:2>
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