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10th November 2003, 23:22 | #21 | Link |
C64
Join Date: Apr 2002
Location: Austria
Posts: 830
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HERE IT IS
try it:
look here under Adjust AdjustY(clip, string "Y", bool "eval_frame") "Y" is the formula string for the NEW Y and must use the variable Y (which represents the OLD Y) and can use N as current frame if eval_frame is TRUE. I think it does what was proposed. eval_frame=TRUE is quite slow, but you can e.g. make FX like wobbling the luma: AdjustY("Y+100*sin(N/2)", true) maybe you report some results. Works with AviSynth 2.5x, RGB32/RGB24/YUY2 Last edited by WarpEnterprises; 11th November 2003 at 11:01. |
11th November 2003, 15:26 | #24 | Link |
interlace this!
Join Date: Jun 2003
Location: i'm in ur transfers, addin noise
Posts: 4,555
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hmm. if we're porting photoshop-style filters to avisynth, wouldn't it make sense to define the curves by just loading one of those photoshop curves preset files?
they're *.acv files or something. it'd be kool to bring a still into photoshop, tweek the curves, save a preset then import that into avisynth. personally, if i could do that in avisynth i will have very few reasons to use after effects at all...
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