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[bug#36814] [PATCH 0/2] Add VA-API Intel back-end and utilities


From: Tobias Geerinckx-Rice
Subject: [bug#36814] [PATCH 0/2] Add VA-API Intel back-end and utilities
Date: Fri, 26 Jul 2019 19:58:53 +0200

Jelle,

Thank you for testing!

Jelle Licht 写道:
A cursory check using the LIBVA_DRIVERS_PATH workaround on a youtube video using mpv seems to indicate that your packages work wonderfully
(~16% cpu load normally -> ~5% cpu load with vaapi flags).

On my Intel Corporation 3rd Gen Core processor Graphics Controller, the results were even more exciting: from ~35% to ~7% CPU load while playing a 720p H.264 film. That's a factor of 5.

Sadly, my hardware's too old to accelerate H.265 (HEVC) stream (they play just fine on the CPU), but even so: a significant majority of my media collection just got significantly accelerated… for free! \o/

I love this business,

T G-R

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