Flame OFX speeds

resolve technical issues related to use of Neat Video
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sbedford
Posts: 2
Joined: Sat Oct 17, 2020 2:42 am

Flame OFX speeds

Post by sbedford »

Hi
I have optimised the OFX plugin, which is giving me:

Best combination: GPU only (AMD Radeon Pro 5700 XT): 8.52 frames/sec

But when I render it's approx 1 frame a second.
It doesn't seem to matter if I chose CPU, the speed seems to remain the same.

Is there any thing I can do to get better performance?

Thanks
Stu

Flame 2021.1 OFX Imac 2020 5700 XT 16 GB.
NVTeam
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Re: Flame OFX speeds

Post by NVTeam »

Please check this article on the topic. It describes a general test of host efficiency and also offers several ideas that can help with the speed.

Vlad
sbedford
Posts: 2
Joined: Sat Oct 17, 2020 2:42 am

Re: Flame OFX speeds

Post by sbedford »

Thanks Vlad.
I followed all the suggestions.
I am getting 10% efficiency on Flame.
Does that seem consistent with your own experience?

thanks
Stu
NVTeam
Posts: 2745
Joined: Thu Sep 01, 2005 4:12 pm
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Re: Flame OFX speeds

Post by NVTeam »

In our tests, we saw 20-30% in Flame on Mac. However when we used node "Import" instead of "Read File", the efficiency increased to 66%.

The efficiency may depend on codecs, frame size, other elements of the project.

Hope this helps,
Vlad
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