PDP can read/write image data to Pd arrays, which are then easily used
to make sound.
.hc
On Jul 16, 2009, at 2:10 PM, Shawn Greenlee wrote:
hey there. forgive me a bit as I acclimate (long time MaxMSP user
working in Pd).
In Max (Jitter) I've built a lot around jit.peek~
Often this involves reading a one plane matrix at points specified
by two signal inputs. The matrix is a still image or video. One
input signal species which row, the other input signal specifies
which column and out comes an appropriate signal value.
I see that in GEM there are pix_pix2sigs~ and pix_sig2pix~ which on
first glance look promising.
So:
1. Any pointers out there for treating image as sound in Pd,
specifically looking at sonification (not visualization or
simultaneous audio-visual synthesis)?
2. Any uses of pix_pix2sig~ or pix_sig2pix~ which I should look
at beyond the help files?
3. Any strategies for treating each column of an image as an array
(i. e. the array contents update based on which column of an image
is loaded)?
4. Do I need something else beyond the current Pd-extended (like
GridFlow)?
Thanks! and all best,
shawn
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