New comment by shumvgolove on void-packages repository https://github.com/void-linux/void-packages/issues/15294#issuecomment-541816038 Comment: Oh! `--vf=format=rgba` indeed fixes the issue and mpv outputs this: ``` [autoconvert] Converting yuv420p -> rgba AO: [alsa] 48000Hz stereo 2ch float VO: [gpu] 1920x1080 rgba ``` More on topic: [mpv issue](https://github.com/mpv-player/mpv/issues/4340)