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13th May 2009, 06:59 | #981 | Link |
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Great! yesgrey3 earlier reported that "Akima" splines may be interesting. Documentation is available on the net. Maybe you can try figuring that out? I haven't been able to turn that documentation into a coefficient set that I could use for my resampling filters...
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13th May 2009, 11:06 | #982 | Link |
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Just wanted to give a short feedback on my Powerstrip problem - its solved bei EnTechTaiwan as some of you may already knew by reading my thread over there.
The reference clock had changed from 27mhz to 100mhz, so the following line in the pstrip.ini is required: [HW.94B31002.29011682.0100] (<- thats where to put it in my pstrip.ini) OSC=100000 Doing a quick test it worked, 60.000hz are 60.000hz again and so on. Trying 23.976hz in the advanced timing options resulted in 23.973hz, but i didn't mess around with the different timings, was just a quick check. Guess i stay with Win XP now ;-) |
13th May 2009, 14:23 | #984 | Link | |
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Quote:
Hope my math is alright... |
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13th May 2009, 14:48 | #986 | Link |
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madshi,
Do you think it will be possible to have madVR switch the display refresh rate based on the ideal video refresh rate (using pre-defined allowed values) My panel and videocard support all formats (24p, 25i, 30i, 50p, 60p) OH and if it can and will it should switch back to a pre-defined value too (60p in my case) |
13th May 2009, 15:09 | #987 | Link | |
And so it begins...
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Quote:
Due to Bitmonster's timing calculator there is no need for big deviations on ATI cards. This script analyzes ReClock's log file and calculates possible Powerstrip timings which fit best to the clock generator of your soundcard. The resulting timing usually gives more than 24 hours without a single audio drop or repeat. Enough for every situation. |
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13th May 2009, 15:12 | #988 | Link | |
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13th May 2009, 17:05 | #992 | Link | |
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13th May 2009, 17:24 | #993 | Link | ||
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In my experience, interlaced output doesn't work well with HTPCs, though, so my plans do not include interlaced output or interlaced graphics modes... Quote:
Looking forward to it... |
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13th May 2009, 18:05 | #994 | Link | |
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Digital displays behave very differently. Some does many custom modes well, others not. And some show tearing or judder with certain modes, because they internally sync with a different refresh rate. It is trial and error. |
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13th May 2009, 18:16 | #995 | Link |
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ar-jar wrote in the other thread that according to his experience most modern LCDs support custom refresh rates within a margin of the standard rates, e.g. 23.9 instead of 23.976Hz. That might be already sufficient to compensate for timing differences and ensure smooth playback.
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13th May 2009, 21:22 | #997 | Link |
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@madshi
After re-installing the drivers, numbers for the 4770 are now much better. With 1080p display (instead of downsizing to 1680x1050) and the same source (Iron Man AVC) avrg rendering time now hovers around 9.50ms with SoftCubic100 for chroma, and around 11ms with Lanczos8. |
13th May 2009, 21:49 | #998 | Link | |
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If there's a new release, it usually comes at a weekend.
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14th May 2009, 08:30 | #1000 | Link |
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Little feature request
Hi, there. It is always good to have alternative renderers. The new renderer is able to outperform any other renderer I worked with in the past in respect to image quality.
It would realy be great if the supported colorspaces could be extended to at least YUY2 and NV12 (although I know that planar colorspaces are easier to handle). Also the support of the IBasicVideo::GetCurrentImage interface to create a snapshot would be desirable. |
Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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