2.2.0 Beta GPU Load High

#1
I've been testing the 2.2.0 beta this afternoon and it would appear that the GPU load has nearly double compared to the 2.1.0 Beta 2

I've got two DeckLink HD Extreme 3D+ (Channel 1 & Channel 3), I'm testing with the following videos on loop.

1:) AMB (1-10)
2:) CG1080I50 (1-11)
3:) TESTPATTERNS/1080I5000_TEST (1-12)

1:) AMB (3-10)
2:) CG1080I50 (3-11)
3:) TESTPATTERNS/1080I5000_TEST (3-12)

On 2.1.0 Beta 2 on my Quadro K4200 I get a GPU load of 40% to 45% with the 2.2.0 Beta I'm getting 85% and 90%. Is this to be expected?

Re: 2.2.0 Beta GPU Load High

#2
Yes, it should be 2x when running interlaced. We've removed interlaced support in the pipeline so everything is rendered as 50p internally (i.e. double rate).
CasparCG Integrator, Developer and Consultant
Former CasparCG Lead Developer
Feel free to contact me (robert@boffins.com) if you need any CasparCG related support, development or other consulting.

Re: 2.2.0 Beta GPU Load High

#3
Robert Nagy wrote:
02 Mar 2018, 22:11
Yes, it should be 2x when running interlaced. We've removed interlaced support in the pipeline so everything is rendered as 50p internally (i.e. double rate).


Finally progressive rendering! Good decision. So many problems with interlaced artifacts.
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