Are These Speeds Right?

[horrormaster34]

I'm encoding a small 1 minute sample of a Family Guy (720x540 episode at 1500 kB/s with XviD and seeing some dramatic speed reduction when enabling certain filters. Just wondering if these seem normal with a E8500 @ 3.89 GHz.

Filters : Speed

MPEG2Source + TIVTC + Spline36Resize (640x480) = 65-80 FPS

MPEG2Source + TIVTC + Spline36Resize (640x480) + FFT3DFilter = 12-14 FPS

I know there's a GPU version, but that doesn't seem to work for me. It outputs a garbled mess of a video and causes weird artifacts if ran for too long.

[Didée]

Try TNLMeans instead of FFT3dFilter. If you configure TNLMeans accordingly, instead of 12 fps you'll get 1.2 fps, or 0.12 fps, or 0.012 fps, depending on radius & windowsize. :D

Oh, to the question ... yes, that seems reasonable for that filter and that CPU, in a single-threaded Avisynth chain.