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8th April 2011, 15:22 | #1 | Link |
Registered User
Join Date: Sep 2010
Posts: 36
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Optimizing Playback on Limited Resources
720p playback at 1920 x 1080 full screen lags on a device with integrated video limited to 32MB. In a 720 window, playback is fluent.
There are no BIOS options to increase shared memory. I don't want to install a video card. SOLUTION (Thanks to Qaq and roozhou.) Switching the video renderer in the options of the media player to Overlay Mixer solves this. Last edited by Half-Light Agent; 8th April 2011 at 19:56. Reason: Solved |
8th April 2011, 17:08 | #4 | Link |
AV heretic
Join Date: Nov 2009
Posts: 422
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Try:
1) MPC-HC as player. You're able to control everything in this player. 2) ffdshow as video/audio decoders (all processing features should be disabled in ffdshow video). You're able to control everything in these decoders. 3) Overlay mixer or VMR7 windowed as video renderes (in MPC-HC Output settings). These are fastest and easyest renderers. 4) set "Process priority above normal" in MPC-HC options. 5) set display refresh rate to 1:1 to video fps or 2(3):1. Matching RR to video fps is important thing. 6) Check CPU usage while playback. You have to find out what is the bottleneck: CPU or GPU. 7) Disable all useless crap in video driver settings. Driver should work as fast as it possible. Last edited by Qaq; 8th April 2011 at 17:11. |
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