My test. Compiling from git: OK. Create new project 1080p/25fps/RGBS-Float: OK. Checked "Play every frame" and Driver=X11-OpenGL.
With hardware acceleration on "none": Playback forward: OK Playback reverse: ~OK Manual scrub: ~OK Rendering (37s): 18 fps (single thread!) With hardware acceleration on "vaapi": Playback forward: OK Playback reverse: BAD Manual scrub: BAD Rendering (37s): 18 fps (single thread!) -- Cin mailing list [email protected] https://lists.cinelerra-gg.org/mailman/listinfo/cin

