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Cheburashka_bariton
В чем может быть причина?

В том что декодеру 3 года от релиза и 4+ от проектирования

Ставлю на А8

Может в VC1 проблема? 

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А, стоп. Почему стоит 4 потока?

mindz
I get less quality then with OpenCL on

yeah, right

What are the possibilties of using Lanczos/Spline/Jinc for MVIM?

I think bicubic is just "good enough" in the case.
In fact you should know exactly where to look to find the difference between bilinear and bicubic interpolated MVs.

Here is some synthetic images comparing cpu vs gpu vs gpu+bicubic

i mean in SVP itself

seem ok

so just install official WHQL driver version

Rift HMD, black borders lighting and stuff

hlina
High frame rate playback works best on the primary screen. There're some system level limitations (at least in WinXP and 7, haven't tried with Win8 yet.
So best solution is to create several profiles in video driver and switch between them with hot keys.

Still SVP index = 50% means something is wrong with setup.

Даже не знаю, в чем у тебя проблема...
- Мышкой в верхний левый угол - другие открытые метро-приложения, включая десктоп.
- Мышкой потянуть сверху вниз - можно с одной строны открыть метро, с другой десктоп.
- Тупо нажать на "флажок".
- Наверняка еще есть 1001 комбинация кнопок с "флажком" для всего этого
- Не открывай метро-контрол-панель, старая вполне себе работает

here

AndreaMG
2) This one is even weirder: when I play a dvd if the threads are set to auto I have massive framedrops and the video stutters horribly, if it is manually set again to 4 or 8 threads everything is fine (except if I use Lav video decoder because I get stutters in between chapter changes).

...

The dvd playback with lav video is still broken (it stutters horribly with SVP and threads set to auto) but with cyberlink decoder seems fine, even during chapters changes (I have some more tests to do though this night...)

...

Regarding the dvd playback issue below what @Nev said in Lav thread that could be (maybe?) the explanation of the "jumping" videos that I encounter when threads are set to high values  :

(...) Regarding AviSynth, its possible that the high decode delay of the CUVID decoder is just too much for DVD playback plus AviSynth. CUVID has to buffer quite a few frames to be efficient at decoding, and the DVD Navigator is known to not deliver too much data in advance, so if you need a bunch of frames in the decoder for buffering, and AviSynth needs more frames buffered, they might just not arrive at the renderer in time for display. Can't really change how the CUVID decoder works, but since mpeg2 is so cheap, might as well stick to software.

Necron
I'm wondering if it's possible to offload everything onto my GPU

no it's not