1 Topic by SHTH34D (edited by SHTH34D 06-02-2024 17:41:51)

  • Thanks: 5

Topic: Odd Performance Spikes/Lag

I have an I7-8086K and a RTX 4090. I watch movies on MPC-HC with Vapoursynth, MPC internal renderer, and Internal LAV filter. My performance is very odd, with huge spikes then dropping to zero. It is making movies unwatchable. It is not an issue when SVP is not running. Any help would be greatly appreciated!

Post's attachments

Performance.png, 189.23 kb, 720 x 626
Performance.png 189.23 kb, 84 downloads since 2024-02-06 

SVP Settings.png, 52.69 kb, 501 x 580
SVP Settings.png 52.69 kb, 83 downloads since 2024-02-06 

  • Thanks: 99

Re: Odd Performance Spikes/Lag

If an issue is too hard to diagnose and you run out of ideas, try fresh SVP reinstall and check if it still persists.
https://gyazo.com/3d9f8b056dd122aacc4584890220b7cc

3 Reply by dawkinscm (edited by dawkinscm 07-02-2024 09:06:29)

Re: Odd Performance Spikes/Lag

SHTH34D wrote:

I have an I7-8086K and a RTX 4090. I watch movies on MPC-HC with Vapoursynth, MPC internal renderer, and Internal LAV filter. My performance is very odd, with huge spikes then dropping to zero. It is making movies unwatchable. It is not an issue when SVP is not running. Any help would be greatly appreciated!

You may have to use mpv instead. If you still have issues, even with mpv then there's something wrong and as @flowreen91 says you can try re-installing SVP.

4 Reply by SHTH34D (edited by SHTH34D 07-02-2024 01:53:32)

  • Thanks: 5

Re: Odd Performance Spikes/Lag

Ah bummer. I was told the only way I could get Dolby Vision to work with RIFE was through MPC, using the MPC internal video renderer, with Vapoursynth and LAV filters. Do you mind explaining how to turn it/them off?

Re: Odd Performance Spikes/Lag

> But also mpc-hc is very old

wat? hmm

6 Reply by dawkinscm (edited by dawkinscm 07-02-2024 09:06:40)

Re: Odd Performance Spikes/Lag

Chainik wrote:

> But also mpc-hc is very old

wat? hmm

One of the reasons mpc-be came out was because HC was a dead project. But I forgot that it has been restarted. I've updated my original post.