[CinePaint] Really basic script for batch converting.

[email protected] Mon, 30 Nov 2009 11:39:35 -0000 (GMT)
Newsgroups gmane.comp.video.cinepaint.user
Message-ID <1581.78.32.166.234.1259581175.R0MUQmxZTEF/[email protected]>
Hi

I have one last question, :-) concerning a previous mail about adding
0.008 value of noisify to an 8bit image in Cinepaint.

Bob I think you gave a command line option for GraphicsMagick something
along the lines of ... -operator noise-Guassian '6.5%' ...

I'm having problems with this in that it doesn't appear to add noise.
Should it?

I'm successfully compositing in GM, ie: adding a second layer to an image
in order to apply noise but when using the GM noise option above nothing
seems to be happening, on flattening the image it still exhibits gaps to
the histogram when doing a HSL edit in CP, where doing this procedure in
Cinepaint with noisyfy doesn't.

Should I be using +noise command, if so, i can't find what the 'value'
should be to be approx equivilent to Cinepaints 0.008 noisify. Even low
values are vastly more noisy than noisify, which at 0.008 I have to have
zoomed the image x16 to see the effect.

I wonder if someone could advise?



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