#N canvas 6 198 683 405 10;
#X declare -lib Gem;
#X text 452 8 GEM object;
#X obj 9 265 cnv 15 430 135 empty empty empty 20 12 0 14 #e0e0e0 #404040 0;
#X text 40 267 Inlets:;
#X text 39 332 Outlets:;
#X obj 9 227 cnv 15 430 30 empty empty empty 20 12 0 14 #bcbcbc #404040 0;
#X text 18 226 Arguments:;
#X obj 8 56 cnv 15 430 165 empty empty empty 20 12 0 14 #e0e0e0 #404040 0;
#X obj 449 77 cnv 15 200 280 empty empty empty 20 12 0 14 #dce4fc #404040 0;
#X text 453 60 Example:;
#X obj 534 261 cnv 15 100 60 empty empty empty 20 12 0 14 #bcbcbc #404040 0;
#X obj 451 173 cnv 15 155 80 empty empty empty 20 12 0 14 #14e814 #404040 0;
#X obj 451 83 gemhead;
#X text 17 346 Outlet 1: gemlist;
#X text 24 281 Inlet 1: gemlist;
#X text 71 31 Class: pix object (timebased effect);
#X obj 451 151 pix_film;
#X obj 515 151 t f;
#X obj 464 103 bng 25 250 50 0 empty empty empty 0 -6 0 8 #fcfcfc #000000 #000000;
#N canvas 0 22 450 300 open 0;
#X obj 85 49 inlet;
#X obj 85 237 outlet;
#X obj 85 145 openpanel;
#X msg 85 179 open \$1;
#X msg 259 213 auto 1;
#X obj 268 179 loadbang;
#X connect 0 0 2 0;
#X connect 2 0 3 0;
#X connect 3 0 1 0;
#X connect 4 0 1 0;
#X connect 5 0 4 0;
#X restore 464 131 pd open;
#X text 505 77 open a supported;
#X text 506 88 movie-clip;
#X text 523 114 macOS: quicktime;
#X text 516 104 MS Windows: *.AVI;
#X text 523 124 linux: depends...;
#X text 29 57 Description: timebased IIR-filter;
#X floatatom 527 191 3 0 100 2 threshold - - 0;
#X obj 451 232 pix_movement 0.5;
#X obj 526 207 / 100;
#X obj 451 279 alpha;
#X obj 481 258 tgl 15 1 empty empty empty 0 -6 0 8 #fcfcfc #000000 #000000 1 1;
#X text 17 125 since image-noise can disturb this processing \, changes between two corresponding pixels that are smaller than <threshold> are ignored.;
#X text 19 163 For a movement detector you might get the center-of-movement with a [pix_blob] that listens to the Alpha-channel afterwards.;
#X text 15 78 [pix_movement] detects movement between two subsequent frames and stores it into the alpha-channel for RGBA-images and into the luminance-channels for YUV-&Grayscale-images.;
#X text 64 237 float: <threshold> (0..1);
#X text 24 303 Inlet 2: float: <threshold> changes in the image that are smaller then <threshold> are ignored;
#X text 50 12 Synopsis: [pix_movement];
#X obj 451 172 pix_rgba;
#X text 457 370 see also:;
#X obj 519 370 pix_movement2;
#N canvas 484 243 450 300 META 0;
#X obj 10 25 declare -lib Gem;
#X text 10 45 DESCRIPTION timebased IIR-filter;
#X text 10 65 KEYWORDS Gem pix image;
#X text 20 85 INLET_0 gemlist;
#X text 20 105 INLET_1 float;
#X text 20 125 OUTLET_0 gemlist;
#X text 10 145 AUTHOR IOhannes m zmölnig;
#X text 10 165 LICENSE GPL v2;
#X restore 548 8 pd META;
#X obj 451 330 _pix2rectangle 3;
#X obj 541 267 _gemwin;
#X connect 11 0 15 0;
#X connect 15 0 36 0;
#X connect 15 2 16 0;
#X connect 16 0 15 1;
#X connect 17 0 18 0;
#X connect 18 0 15 0;
#X connect 25 0 27 0;
#X connect 26 0 28 0;
#X connect 27 0 26 1;
#X connect 28 0 40 0;
#X connect 29 0 28 0;
#X connect 36 0 26 0;
