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vainfo

Display information from VA API driver . More information: https://wiki.archlinux.org/title/Hardware_video_acceleration#Verifying_VA-API.

  • Show version and supported entrypoints:

vainfo

  • Test a specific display protocol:

vainfo --display {{wayland|x11|drm|...}}

  • Show available display protocols:

vainfo --display help

  • Show all supported entrypoints:

vainfo {{[-a|--all]}}

  • Display help:

vainfo --help