Comment 3 for bug 1944088

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David Shochat (david-shochat) wrote : Re: mpv aborts on mp4 files

vainfo produced no standard output, but gave (in standard error) a very similar error message to the one I reported when attempting mpv on an mp4 file:

wl_drm@7: error 0: authenticate failed
VA error: wayland: Wayland roundtrip error: Protocol error (errno 71)
libva info: VA-API version 1.10.0
libva error: vaGetDriverNameByIndex() failed with invalid VADisplay, driver_name = (null)
vaInitialize failed with error code 3 (invalid VADisplay),exit