Hi, I recently encountered the same error with mpv 0.35 on X11, and can confirm that the patch in https://issues.guix.gnu.org/59378 fixes the playback error.
Cheers, Kaelyn
bug#59279: MPV does not work on X11
Kaelyn via Bug reports for GNU Guix Sat, 19 Nov 2022 12:58:12 -0800
- bug#59279: MPV does not... Jorge P. de Morais Neto
- bug#59279: Mpv als... Markus Nilsson
- bug#59279: MPV doe... Tobias Geerinckx-Rice via Bug reports for GNU Guix
- bug#59279: MPV doe... Kaelyn via Bug reports for GNU Guix
