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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next prev parent 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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