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Topic: 4k videos on SVP4

Hello.

I play full hd videos with the highest quality I can with SVP4 but,

when I turn to 4k videos (24->60fps or 60fps with svp on) I just cannot play, no matter what options I reduce to! The 4k video does not achieve 60 fps as it used to when I was using svp3! On SVP3.1.7 i was able to switch from 5G (I used for full HD) for 3G (I used for 4k), but on SVP4, even with this new one SVP4 free, even if I use more performance, there is no big difference.

Ah, and there is something, the CPU-GPU usage does not reach 40%! On SVP 3 I think it could use all your cpu, and then it might be a limit, nonintended, for performance on high usage videos.

Can any of you watch 4k videos flawlessly with svp4? On which configuration? Thank you.

By the way, I use windows 10, I have a amd-8370 OC. 4.5ghz 8-core cpu; nvidia gtx 960; dxva-copy-back; mpc-hc x86;

Re: 4k videos on SVP4

Are you sure you're using the same video decoder and video renderer now as with SVP 3.1.7?

Re: 4k videos on SVP4

http://www.svp-team.com/forum/viewtopic … 765#p53765

4 Reply by Roberto Rossi (edited by Roberto Rossi 10-10-2015 15:43:40)

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Re: 4k videos on SVP4

Alright, now... changing the number of threads, the cpu usage is good.

But my svp index for 4k movies is 0.85-0.95 ....

I put higher performance on video profiles, optimized for film, art. masking low, I use madvr and reclock... there is a way to raise svp performance from 0.85 to 1.00 changing this?

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Re: 4k videos on SVP4

Chainik there could be a way in svp4 for drastic change in performance/quality, as there is on svp3 (1c-1g-2c-2g-3c-3g-4c-4g-5c-5g)... the change in performance bar on svp4 is quite low compared to svp3...

Re: 4k videos on SVP4

Would it be blasphemous to suggest having more than a 30% +/- range available?

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Re: 4k videos on SVP4

Nintendo Maniac 64 and Chainik

I've changed the value from -30 (-30%performance) (utilities, application settings, 2. video profiles options, profiles, fi_auto_adjust) to -200, -80, -50 whatever........ now I've successfully been able to convert 4k movies from 24 to 60 fps by diminishing quality.

4k videos uses more than 3 times cpu over full hd videos... and svp4 is only intended to play, normally until full hd videos, that is why it is needed to raise insanely the performance.

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Re: 4k videos on SVP4

I've noticed that 4k videos with low quality is definitely not beautiful.... beautiful is indeed a full hd video converted to 60 fps...... thats why for now, when I see 4k videos on mpc-hc, I will see them at 24 fps

Re: 4k videos on SVP4

BTW I wonder if "decrease to screen size" is turned on?