diff options
| author | dec05eba <dec05eba@protonmail.com> | 2024-10-16 00:35:18 +0200 |
|---|---|---|
| committer | dec05eba <dec05eba@protonmail.com> | 2024-10-16 00:35:18 +0200 |
| commit | 19d77b8a9660c31792afbeab229f66dc73e74df0 (patch) | |
| tree | 48d27b4da111c39479b5e7bb732fc23d4e0d3906 /TODO | |
| parent | 601219febb09d7361943a053ea04c065fdea602f (diff) | |
Enable low latency encoding mode on amd (only available on amd since mesa version mesa 24.1.4)
Diffstat (limited to 'TODO')
| -rw-r--r-- | TODO | 7 |
1 files changed, 3 insertions, 4 deletions
@@ -156,9 +156,6 @@ Restart replay/update video resolution if monitor resolution changes. Fix pure vaapi copy on intel. -ffmpeg supports vulkan encoding now (h264!). Doesn't work on amd yet because mesa is missing VK_KHR_video_maintenance1, see https://gitlab.freedesktop.org/mesa/mesa/-/issues/11857. Test on nvidia! - -Test vaapi low latency mode (setenv("AMD_DEBUG", "lowlatencyenc", true);), added in mesa 24.1.4, released on july 17, 2024. Note that this forces gpu power usage to max at all times, even when recording at 2 fps. Use nvidia low latency options for better encoding times. Test ideal async_depth value. Increasing async_depth also increased gpu memory usage a lot (from 100mb to 500mb when moving from async_depth 2 to 16) at 4k resolution. Setting it to 8 increases it by 200mb which might be ok. @@ -179,4 +176,6 @@ Always use direct capture with NvFBC once the capture issue in mpv fullscreen ha Support ROI (AV_FRAME_DATA_REGIONS_OF_INTEREST). -Default to hevc if capture size is larger than 4096 in width or height.
\ No newline at end of file +Default to hevc if capture size is larger than 4096 in width or height. + +Set low latency mode on vulkan encoding.
\ No newline at end of file |