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Old 05-28-09, 01:51 AM   #10
garyl
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Join Date: May 2009
Posts: 24
Default Re: [185.18.10] Can't play the MGS4 trailer properly

Fixed in 185.18.14 NVIDIA Driver.
Maybe this is it.
http://www.nvnews.net/vbulletin/show...40&postcount=1
> Fixed VDPAU to eliminate some cases of corruption when decoding H.264 video containing
> field-coded reference frames on G84, G86, G92, G94, G96, or GT200 GPUs.
> Such streams are commonly found in DVB broadcasts.

I can play the MGS4 trailer smoothly with/without Cool'n'Quiet now.
With VDPAU: 7% CPU usage for 1 core in Phenom2 x3 720BE@3.2GHz.
Without VDPAU: 60% CPU usage for 1 core in Phenom2 x3 720BE@3.2GHz.

Also it will improve VDPAU with PowerMizer performances.
I can get the stable results of qvdpau now.
> Improved interaction between VDPAU and PowerMizer; appropriate performance levels
> should now be chosen for video playback of all standard resolutions on all supported GPUs.

I wrote:
>> $ mplayer -framedrop -vo vdpau -vc ffh264vdpau MGS4_storyPV.mp4
>> and I think it doesn't skip movie frames.
I couldn't feel it, but "-framedrop" skips movie frames.
I don't recommend it. :-)
garyl is offline   Reply With Quote