diff options
Diffstat (limited to 'TODO')
| -rw-r--r-- | TODO | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -118,6 +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.
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