On 1/10/2024 4:18 AM, Ren� J. V. Bertin wrote:
(sorry for the linebreaks, I'm posting via a newsgroup app.)
(Use an email program instead?)
To me this looks like there's been a regression that causes an increased overhead in getting the content onto and/or off the GPU.
Have you controlled for the graphics drivers (same for each build)? Also, try doing both builds with the same compiler.
Is that possible? Could it have to do with the fact that FFmpeg6 auto-enables support for hw-acceleration via Vulkan (a moot selling point on this hardware) and if so would it help to disable that support?
Definitely disable it for a better comparison, there may be extra steps in the data pathways which could affect the speed.
Later, z! _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
