Low output video with vo gl, gl(fast), gl2 and other, and with ao alsa or not output with ao oss. With USE="-debug" not play mp4 file. Single solution: vo=xv, ao=sdl. x11-base/xorg-server-1.6.2 x11-drivers/nvidia-drivers-180.60 media-libs/mesa-7.4.4 XvMC, opengl:nvidia Direct rendering: yes 100% media-video/ffmpeg-5.0-r1 Reproducible: Always Steps to Reproduce: GPU Nvidia GeForce 6100
Created attachment 198218 [details] emerge --info
Sorry, but there isn't any debug information here & impossible to reproduce.