hi yves
thanks. found that out later on too. anyhow thanks for the tip with setcur.
best marc
On Thu, 27 Apr 2006 11:54:12 +0200 Yves Degoyon ydegoyon@free.fr wrote:
hola,
pdp_ctrack can work in silent mode, ( yuo don't need no xv for all your videos ), the message to command the color picking are :
setcur 0.123 0.234 : sets the cursor on that position ( percentages expressed here ) pick : picks the color and outputs its RGB components
see help file, saludos, sevy
metafor wrote:
hi list
i have a simple question: how can i pick colors (R/G/B) of a videostream at different locations (x/y) at the same time? preferably without displaying the videostream because of performance issues.
at the moment i am working with pdp_ctrack which does this job, but i need to pick aprox. 12 points on four independent videostreams. this would result in 48 xv's which is far to much for my pc and i think there should be a more elegant way.
is there any object in the pd/linux-world which could do this task? gridflow?
i would really apreciate any hint, tip, help... thx metafor
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