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Any simple way to convert 24fps video to 60fps? - Page 2

post #31 of 35
Quote:
Originally Posted by Tong Chia View Post

The problem can be mitigated to a large extent, the Standard or Simple Shaders produce the lowest artifacts (you really need to go looking for them in order to see it).
This are low complexity shaders so you could try it on the GT430.
Frame interpolation mode should be left at adaptive. (The "2M" shader is low in artifacts but you get a noticible amount of motion judder and some flickering during pans)
Artifacts masking should be set at normal or above. The GT430 may run out of cycles here. (Use GPU-Z to monitor the load as you are doing this).
All else can be left at defaults
A profile for the specific resolution and refresh rate should be created to get SVP to pick the right defaults.
MadVR should be used , enable the anti-ringing filters use lanczos or soft cubic, there is going to be a fair amount of edge enhancement from the interpolated frames (aka halos) so a 3 lobe filterr is enough
Jinc can be used when you get the 7850
These settings add a small amount of motion blurring duing pans which makes the result more like film and less of the "soap opera" effect
If you want to see how the 7850 compares http://www.svp-team.com/wiki/SVPmark:_online_results

Noticed the motion judder with the '2m' shader - that was going to be my follow up question, but you guys are anticipating - its much appreciated.

Introducing anything other than softcubic or less produces huge numbers of dropped frames - anti-ringing filters have the same effect. Similarily so with Artifacts Masking.

I have filters for specific resolution and refresh rate set up. Looks like the GT430 just doesn't have the grunt to cut it. Will certainly experiment more when I get the i5 and 7850.

Thanks to both you and renethx for your support.
post #32 of 35
Just got the i5 and 7850 this afternoon and of course as 'sods law' would have it the ATI Card was DOA - RMA'd and waiting on replacement tomorrow.
post #33 of 35
Lanczos, Softcubic, Jinc .... Are we talking about Chroma upsacaling or Image upscaling? To play back HD film, Image upscaling plays no role.
post #34 of 35
Quote:
Originally Posted by renethx View Post

Lanczos, Softcubic, Jinc .... Are we talking about Chroma upsacaling or Image upscaling? To play back HD film, Image upscaling plays no role.
Any and all combinations - with the exception of jinc, which had already been quoted as unusable without more powerful hardwware. Chroma and image (wasn't aware that image upscaling had no role in that environment - thanks again).

Ignoring Image Upscaling, as soon as I activate AR - dropped frames are introduced, though see caveat below. Hopefully all will be superfluous after today, when I hopefully get a working 7850 replacement.

The strange thing is, that although madVR stats indicate dropped and delayed frames, increasing at around 4-5 per second, there is no (to my eyes anyway) jitter in playback
post #35 of 35
OK - got a working HD7850 this morning and fitted immediately - turned out the previous one wasn't fried - my Anthem AVR had somehow set itself to Auto mode instead of 'through', which seemed to block the signal. Once set-up correctly I managed to get some play time with this combo (i5 and 7850).

Still get the occasional artifact (in some fast moving scenes it looks like the figures are being transported to the Enterprise), though I think they are more to do with the encode/source rather than either the hardware or SVP. Really enjoying the effect of SVP, it is fairly subtle and not at all overbearing, like some.

So far so good. Thanks renethx and Tong Chia.
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