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From: Tobias Geerinckx-Rice via Guix-patches <guix-patches@gnu.org>
To: Jelle Licht <jlicht@fsfe.org>
Cc: 36814@debbugs.gnu.org
Subject: [bug#36814] [PATCH 0/2] Add VA-API Intel back-end and utilities
Date: Fri, 26 Jul 2019 19:58:53 +0200	[thread overview]
Message-ID: <87lfwkhe3m.fsf@nckx> (raw)
In-Reply-To: <87muh1xjgn.fsf@jlicht.xyz>

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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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  reply	other threads:[~2019-07-26 18:00 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-26  3:27 [bug#36814] [PATCH 0/2] Add VA-API Intel back-end and utilities Tobias Geerinckx-Rice via Guix-patches
2019-07-26  3:30 ` [bug#36814] [PATCH 1/2] gnu: Add intel-vaapi-driver Tobias Geerinckx-Rice via Guix-patches
2019-07-26  3:30   ` [bug#36814] [PATCH 2/2] gnu: Add libva-utils Tobias Geerinckx-Rice via Guix-patches
2019-07-27 18:37     ` Marius Bakke
2019-07-27 18:35   ` [bug#36814] [PATCH 1/2] gnu: Add intel-vaapi-driver Marius Bakke
2019-07-27 19:00     ` Tobias Geerinckx-Rice via Guix-patches
2019-07-26  8:17 ` [bug#36814] [PATCH 0/2] Add VA-API Intel back-end and utilities Tobias Geerinckx-Rice via Guix-patches
2019-07-26  8:56   ` Jelle Licht
2019-07-26 17:58     ` Tobias Geerinckx-Rice via Guix-patches [this message]
2019-07-26 18:40 ` [bug#36814] [BONUS PATCH 3/2] gnu: intel-vaapi-driver: Provide LIBVA_DRIVERS_PATH Tobias Geerinckx-Rice via Guix-patches
2019-07-27 18:26   ` Marius Bakke
2019-07-27 18:50     ` Tobias Geerinckx-Rice via Guix-patches
2019-07-27 19:08       ` Tobias Geerinckx-Rice via Guix-patches
2019-07-27 19:16         ` Marius Bakke
2019-07-27 19:13       ` Marius Bakke
2019-07-27 21:29 ` bug#36814: [PATCH 0/2] Add VA-API Intel back-end and utilities Tobias Geerinckx-Rice via Guix-patches

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