Doom9's Forum - View Single Post - Experimental Fieldblend Reversal/Removal (prev. "RestoreFPS")

scharfis_brain · 15th May 2005, 14:23

The most simple blending pattern might be this one:

New 1 = Old 1
New 2 = ( Old 1 + Old 2 ) / 2
New 3 = ( Old 2 + Old 3 ) / 2
New 4 = Old 3
New 5 = Old 4

(three clean and two blended frames)

this pattern is created, if someone is blend-deinterlacing or just downsizing 3:2 hard telecined film.

Some tiiiimeee ago, it tried to write a AVS-function that is able to revert this stuff (even with jumping phase).
But on scenechanges or lumiosity changes, it failed to detect the pattern...

15th May 2005, 14:23	#20 \| Link
scharfis_brain brainless Join Date: Mar 2003 Location: Germany Posts: 3,653	The most simple blending pattern might be this one: New 1 = Old 1 New 2 = ( Old 1 + Old 2 ) / 2 New 3 = ( Old 2 + Old 3 ) / 2 New 4 = Old 3 New 5 = Old 4 (three clean and two blended frames) this pattern is created, if someone is blend-deinterlacing or just downsizing 3:2 hard telecined film. Some tiiiimeee ago, it tried to write a AVS-function that is able to revert this stuff (even with jumping phase). But on scenechanges or lumiosity changes, it failed to detect the pattern... __________________ Don't forget the 'c'! Don't PM me for technical support, please.