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MediaPortal 1
Development
General Development (no feature request here!)
MP 1.3.x dshowhelper development
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<blockquote data-quote="SciDoctor" data-source="post: 927662" data-attributes="member: 11346"><p>Excellent results with 667 and MP 1.3 b18. Set EnableDWMQueuedMode 1.</p><p> </p><p>With AMD HD7750</p><p> </p><p>Not expecting much difference as this GPU handles everything SD and HD without render or FPS poblems.</p><p>The 667 improvement was seen though with horizontal scrolling text on SD news channels BBC and SKY where deinterlacing artifacts have almost dissapeared.</p><p>On BLURAY 60FPS the random render time drifting from 3.4ms to 15ms (although no observed visual problems or change to FPS) has stopped and stays locked to 3.4 ms.</p><p> </p><p>With an onboard GPU AMD HD 4200</p><p> </p><p>When ATI dropped the Theatre (Rage and 200 chipset) pure hardware decoders for shader based efforts starting with HD 2000 GPU series performance has been c-rap with the low end and OB GPU's</p><p>This GPU fails with even SD 50fps material, render time 20ms ! and FPS struggles to 35FPS (almost as though there is a forced VSYNC problem) more dropped frames than rendered.</p><p>The 667 made a stunning improvement with SD material render time dropped to 6-7ms and FPS could lock on to 50FPS, there is a small increase in cpu usage from 50% to 57% (single core cpu) but well worth the results.</p><p>HD material improved from a blank screen no sound to some playback with lots of dropped frames and good audio, a major improvement that would need a much more powerful cpu to get smooth palyback</p><p> </p><p>Thanks for your hard work on this.</p></blockquote><p></p>
[QUOTE="SciDoctor, post: 927662, member: 11346"] Excellent results with 667 and MP 1.3 b18. Set EnableDWMQueuedMode 1. With AMD HD7750 Not expecting much difference as this GPU handles everything SD and HD without render or FPS poblems. The 667 improvement was seen though with horizontal scrolling text on SD news channels BBC and SKY where deinterlacing artifacts have almost dissapeared. On BLURAY 60FPS the random render time drifting from 3.4ms to 15ms (although no observed visual problems or change to FPS) has stopped and stays locked to 3.4 ms. With an onboard GPU AMD HD 4200 When ATI dropped the Theatre (Rage and 200 chipset) pure hardware decoders for shader based efforts starting with HD 2000 GPU series performance has been c-rap with the low end and OB GPU's This GPU fails with even SD 50fps material, render time 20ms ! and FPS struggles to 35FPS (almost as though there is a forced VSYNC problem) more dropped frames than rendered. The 667 made a stunning improvement with SD material render time dropped to 6-7ms and FPS could lock on to 50FPS, there is a small increase in cpu usage from 50% to 57% (single core cpu) but well worth the results. HD material improved from a blank screen no sound to some playback with lots of dropped frames and good audio, a major improvement that would need a much more powerful cpu to get smooth palyback Thanks for your hard work on this. [/QUOTE]
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