Re: [PD] pix_invert for livevideo?

28 Sep 2007

      thank you - both worked great!
the extended help patch for pix_multiblob was great, without that i

would have never figured out how it actually works.
pix_invert works after pix_rgba, i use pix_grey afterwards.
thank you again,
emanuel
On 25 Sep 2007, at 15:12, >------------------------------ wrote:
...
hi,
I quickly integrated [mtx] object in the help patch to have

separates values for each blob ... if it can help
works on linux Pd-extended rc5
pix_invert works fine for me : maybe [pix_rgba] after your

[pix_video] ?
a++
benjamin
IOhannes m zmoelnig a écrit :
...
|||__||| wrote:
...
also i'm not really sure about the way the list works that pix

multiblob outputs: am i right assuming that i have to add + 10

for  every additional blob in order to get their values?  so $6

is minX  for the first blob, $16 minXfor the second blob... ?
for now, the [pix_multiblob] outputs a "matrix" (as used by the
iemmatrix objects).
the format is
"matrix <rows> <columns> <el_1_1> <el_1_2> ... <el_1_<columns>>
<el_2_1>
... ... <el_<rows>_<columns>>"
so if you [list split] the meta information "matrix <rows> <columns>"
then your assumption is somewhat correct: the #columns is 8(!)
mfga.sdr
IOhannes

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#X connect 96 0 87 0;
#X connect 96 1 88 0;
#X connect 96 2 89 0;
#X connect 96 3 90 0;
#X connect 96 4 91 0;
#X connect 96 5 92 0;
#X connect 96 6 93 0;
#X connect 96 7 94 0;
#X connect 97 0 33 0;
#X connect 98 0 15 0;
#X connect 99 0 98 0;
#X connect 100 0 16 0;
#X connect 101 0 20 0;
#X connect 102 0 103 0;
#X connect 103 0 97 1;
#X connect 104 0 34 0;
#X connect 105 0 8 1;
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Re: [PD] pix_invert for livevideo?