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#N canvas 63 0 743 682 10;
#X obj 268 100 cnv 15 460 15 empty empty empty 20 12 0 14 -200249 -66577
0;
#X obj 278 120 cnv 15 450 15 empty empty empty 20 12 0 14 -233017 -66577
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#X obj 8 5 cnv 15 720 15 empty empty empty 20 12 0 14 -233017 -66577
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#X obj 268 25 cnv 15 460 15 empty empty empty 20 12 0 14 -200249 -66577
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#X text 271 25 Arguments:;
#X obj 271 513 cnv 15 460 15 empty empty empty 20 12 0 14 -200249 -66577
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#X text 274 512 Outlets:;
#X obj 8 25 cnv 15 250 15 empty empty empty 20 12 0 14 -200249 -66577
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#X text 11 25 Usage:;
#X obj 8 45 cnv 15 250 30 empty empty empty 20 12 0 14 -233017 -66577
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#X obj 8 85 cnv 15 250 130 empty empty empty 5 11 0 12 -233017 -1 0
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#X obj 8 223 cnv 15 250 400 empty empty empty 20 12 0 14 -233017 -66577
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#X obj 269 610 cnv 15 460 15 empty empty empty 20 12 0 14 -200249 -66577
0;
#X text 271 100 Inlets: (Read left to right \, inlet "0" being the
leftmost);
#X text 281 120 0: (Leftmost);
#X text 12 5 SUMMARY:;
#X text 76 6 Imports a grid \, usually an image \, video or live stream.
;
#X obj 121 51 #in;
#X obj 14 179 #out window;
#X obj 14 112 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X floatatom 114 348 5 0 0 0 - - -;
#X msg 55 348 set 2;
#X msg 22 133 open b001.jpg;
#X text 13 86 for images:;
#X obj 23 564 #out window;
#X obj 13 285 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X msg 45 326 open movie.mpeg;
#X msg 116 398 loop 0;
#X msg 129 426 loop 1;
#X floatatom 47 537 5 0 0 0 - - -;
#X msg 116 373 rewind;
#X text 14 226 for video files:;
#X obj 68 516 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 14 156 #in;
#X obj 161 143 #in b001.jpg;
#X obj 161 107 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 161 179 #out window;
#X obj 23 501 #in;
#X text 274 411 Message "loop 0" - turns off the loop option. The video
stops once it reaches the end.;
#X text 278 148 Grid - Bang sends a grid to [#out]. Since frames from
video and live stream are read as a series of individual grids \, successive
bangs advance through the frames.;
#X text 277 368 Message "loop 1" - Restarts a video each time it reaches
the end \, "loop 1" is the default setting.;
#X obj 277 643 #import ( 1 );
#X obj 380 643 #export;
#X obj 442 644 #export_list;
#X obj 539 644 #export_symbol;
#X obj 648 644 #pack;
#X text 282 45 One - [Filename] like [#in b001.jpg] eliminates the
need for an "open someimege.jpg" message but limits the action to one
specified grid.;
#X text 277 199 Message "open" - followed by the filename \, sends
a grid to [#out]. For example: "open b001.jpg".;
#X text 275 456 Interger - Displays the frame number of the frame just
sent. Applies to formats that have frame numbers \, i.e. video.;
#X text 275 566 Bang- Signals the end of a file and when a file is
unreadable.;
#X text 276 337 Message "rewind" - Will rewind video to the beginning.
;
#X text 277 296 Message "close" - Closes the video input device. Only
necessary when you are using a live capture device.;
#X text 273 536 See Inlet: 1: (leftmost);
#X text 12 689 GridFlow 0.8.0;
#X text 272 610 See also:;
#N canvas 0 0 656 649 more 0;
#X msg 225 70 codec jpg;
#X msg 220 340 framerate 33;
#X msg 220 550 colorspace rgb;
#X msg 221 264 size 400 600;
#X msg 219 404 force_size 400 600;
#X obj 23 591 #in;
#X msg 220 607 open quicktime.mov;
#X text 221 18 The following messages can be used to set parameters
for video (.mov) files.;
#X text 219 364 Number of frames per second.;
#X text 221 145 different versions of LibQuickTime may include support
for different codecs \, and some may also support entirely different
wrapper formats such as AVI.;
#X text 222 230 Codecs must be set before first frame is written.;
#X msg 219 465 parameter jpeg_quality 85;
#X text 218 572 Other colrspaces include rgba \, bgr \, bgra \, yuv
\, yuva.;
#X text 219 425 Determines window size when reading a video file.;
#X text 580 93 comment;
#X text 222 92 quicktime library for linux accepts LibQuickTime (libquicktime.so).
codecs currently available are: Raw \, jpeg \, png \, mipa \, yuv2
\, yuv4.;
#X text 221 192 QuickTime library for Macintosh: Apple QuickTime (some
codecs/features may not be available).;
#X text 219 288 Sets height and width. Must be set before setting the
codec parameters and after setting framerate and codec.;
#X text 219 486 Sets compression quality (100 being the highest quality
but a large file. 75-85 is the standard setting).;
#X connect 0 0 5 0;
#X connect 1 0 5 0;
#X connect 2 0 5 0;
#X connect 3 0 5 0;
#X connect 4 0 5 0;
#X connect 6 0 5 0;
#X connect 11 0 5 0;
#X restore 5 632 pd more info about quicktime files;
#N canvas 0 0 874 655 more 0;
#X msg 338 499 open videodev \$1 \, get;
#X msg 53 273 brightness 1000;
#X msg 42 250 hue 1000;
#X msg 27 227 color 1000;
#X msg 66 297 contrast 1000;
#X msg 15 204 whiteness 1000;
#X msg 537 76 channel 2;
#X msg 537 106 tuner 2;
#X msg 538 136 norm 2;
#X msg 538 164 frequency 2;
#X msg 465 267 transfer mmap 4;
#X msg 464 390 transfer read;
#X msg 341 612 colorspace RGB24;
#X msg 340 555 size 400 600;
#X obj 110 521 #in;
#X obj 193 299 #contrast;
#X text 167 298 or;
#X text 339 575 Sets height and width of the input.;
#X text 465 328 In the case of mmap \, the extra numeric argument sets
the queue length in number of frames \, so you can select an appropriate
tradeoff between efficiency and latency.;
#X text 339 16 Grid Settings;
#X text 465 291 This is the standard and fastest way to receive pictures
from the camera.;
#X text 465 413 Some cameras/drivers only support "transfer read" and
not mmap.;
#X text 13 147 Message "get brightness" or "get" followed by any of
the other colour attributes will display its values in the console.
;
#X text 337 521 Opens video device.;
#X text 341 632 Supported values are RGB24 or YUV420P.;
#X text 10 88 Color Adjustments;
#X text 12 115 Values from 0 to 65535;
#X connect 0 0 14 0;
#X connect 1 0 14 0;
#X connect 2 0 14 0;
#X connect 3 0 14 0;
#X connect 4 0 14 0;
#X connect 5 0 14 0;
#X connect 6 0 14 0;
#X connect 7 0 14 0;
#X connect 8 0 14 0;
#X connect 9 0 14 0;
#X connect 10 0 14 0;
#X connect 11 0 14 0;
#X connect 12 0 14 0;
#X connect 13 0 14 0;
#X restore 5 657 pd more info about video devices;
#X text 276 242 Message "set" - followed by a number will select the
corresponding video frame. A bang must be sent to [#in] in order to
display the frame.;
#X connect 20 0 34 0;
#X connect 21 0 38 0;
#X connect 22 0 38 0;
#X connect 23 0 34 0;
#X connect 26 0 38 0;
#X connect 27 0 38 0;
#X connect 28 0 38 0;
#X connect 29 0 38 0;
#X connect 31 0 38 0;
#X connect 34 0 19 0;
#X connect 35 0 37 0;
#X connect 36 0 35 0;
#X connect 38 0 25 0;
#X connect 38 1 30 0;
#X connect 38 1 33 0;
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