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Re-enable opus and make it default (test)

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dec05eba
2024-05-10 23:39:43 +02:00
parent d690bbca35
commit cd7aa77bf5
3 changed files with 83 additions and 64 deletions
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@@ -118,10 +118,10 @@ Support drm plane rotation. Neither X11 nor any Wayland compositor currently rot
Investigate if there is a way to do gpu->gpu copy directly without touching system ram to enable video encoding on a different gpu. On nvidia this is possible with cudaMemcpyPeer, but how about from an intel/amd gpu to an nvidia gpu or the other way around or any combination of iGPU and dedicated GPU?
Maybe something with clEnqueueMigrateMemObjects? on AMD something with DirectGMA maybe?
Fix opus/flac ( variable framerate audio :( ). Going back to constant framerate audio should fix the issue with skipped frames when recording for some people (issue only reproducable with pulseaudio, and only for some users?).
Go back to using pure vaapi without opengl for video encoding? rotation (transpose) can be done if its done after (rgb to yuv) color conversion.
Implement scaling and use lanczos resampling for better quality. Lanczos resampling can also be used for YUV chroma for better color quality on small text.
Try fixing HDR by passing HDR+10 data as well, and in the packet. Run "ffprobe -loglevel quiet -read_intervals "%+#2" -select_streams v:0 -show_entries side_data video.mp4" to test if the file has correct metadata.
Flac is disabled because the frame sizes are too large which causes big audio/video desync.