View Single Post
Old 18th February 2019, 18:07   #54812  |  Link
alexnt
Registered User
 
Join Date: Jan 2017
Posts: 27
Quote:
Originally Posted by tp4tissue View Post
I don't know what you saw before/after.

if the dxva says inactive "While the movie" is playing. That means the gpu acceleration is not compatible with the file you're trying to play.

-In which case- it will default to CPU decoding. Different files have different compatibility.

But overall, it does not look high to me.

Again, you have other options, such as overclocking, if you need more oomph for hard to decode files. (not this one obviously)
it is active. everything looks ok in settings level

Quote:
Originally Posted by el Filou View Post
Check those LAV settings while playing a movie that gives high CPU load, and see which decoder is active. If it's avcodec then hardware decoding isn't active and that could explain it.
With hardware acceleration, CPU usage should be very low, definitely much lower than 66% @ 3,5 GHz
(Edit: do you have stuff like black bar detection enabled in madVR? That can use up some CPU, but I don't know how much exactly)
it is dxva2cb direct and black bar detection is disabled.

I reinstalled amd drivers but nothing changed. cpu multiplier not under 35

Last edited by alexnt; 18th February 2019 at 18:27.
alexnt is offline   Reply With Quote