Doom9's Forum - View Single Post - Documentation for "Video filter process-ahead"

Keiyakusha · 6th September 2012, 22:12

Never noticed that option. Thanks for notifying, will give it a try.
As for your issue, if it works in the way you think, this option will only speed up something when VDub is the bottleneck. But since avisynth is a slowest thing in the Universe, VDub's part of the work on current frame may be finished long before avisynth will even think of preparing next frame. GradFun2DBmod is pretty slow filter (like 10 times slower than flash3kyuu). Does anyone still use it?

6th September 2012, 22:12	#2 \| Link
Keiyakusha 契約者 Join Date: Jun 2008 Posts: 1,576	Never noticed that option. Thanks for notifying, will give it a try. As for your issue, if it works in the way you think, this option will only speed up something when VDub is the bottleneck. But since avisynth is a slowest thing in the Universe, VDub's part of the work on current frame may be finished long before avisynth will even think of preparing next frame. GradFun2DBmod is pretty slow filter (like 10 times slower than flash3kyuu). Does anyone still use it? Last edited by Keiyakusha; 6th September 2012 at 22:16.