From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 50618] Slow video playback with 40mbits mpeg2+vdpau
Date: Mon, 04 Jun 2012 10:39:30 +0000 [thread overview]
Message-ID: <bug-50618-502-HmW9t7fLB8@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-50618-502@http.bugs.freedesktop.org/>
https://bugs.freedesktop.org/show_bug.cgi?id=50618
--- Comment #7 from Andy Furniss <lists@andyfurniss.entadsl.com> 2012-06-04 03:39:30 PDT ---
(In reply to comment #3)
> I use a "real card" so even if 40mbit worked for me, it wouldn't mean anything
> for you I guess.
>
> I'll make one and try soon - AFK for tonight.
I tried and there doesn't seem any problem for me with 42mbit.
For me using GPU will only beat CPU in a benchmark if I pretend I have a low
clock single core.
mpeg2 decode on x86 CPUs is well optimised - maybe mplayer2 used threads by
default, but whatever if have >1 core and use them I don't think you will ever
beat s/w decode with your GPU.
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next prev parent reply other threads:[~2012-06-04 10:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-02 16:21 [Bug 50618] New: Slow video playback with 40mbits mpeg2+vdpau bugzilla-daemon
2012-06-02 18:33 ` [Bug 50618] " bugzilla-daemon
2012-06-02 19:06 ` bugzilla-daemon
2012-06-02 20:29 ` bugzilla-daemon
2012-06-02 21:15 ` bugzilla-daemon
2012-06-03 10:58 ` bugzilla-daemon
2012-06-04 10:18 ` bugzilla-daemon
2012-06-04 10:39 ` bugzilla-daemon [this message]
2013-11-25 14:28 ` bugzilla-daemon
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