From 5a6bee4fe076e06514c6e4e538590dd3a2a5cdc3 Mon Sep 17 00:00:00 2001 From: "N.N." Date: Fri, 6 Nov 2009 18:37:00 +0000 Subject: upgrade gridflow svn path=/trunk/; revision=12728 --- externals/gridflow/doc/flow_classes/#in-help.pd | 236 ++++++++++++++++++++++++ 1 file changed, 236 insertions(+) create mode 100644 externals/gridflow/doc/flow_classes/#in-help.pd (limited to 'externals/gridflow/doc/flow_classes/#in-help.pd') diff --git a/externals/gridflow/doc/flow_classes/#in-help.pd b/externals/gridflow/doc/flow_classes/#in-help.pd new file mode 100644 index 00000000..cbb4cd46 --- /dev/null +++ b/externals/gridflow/doc/flow_classes/#in-help.pd @@ -0,0 +1,236 @@ +#N canvas 679 0 632 642 10; +#X obj 354 172 #out window; +#X text 13 34 This object imports a grid \, usually an image \, video +or live stream.; +#X msg 362 126 open working.jpg; +#X obj 354 106 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1 +-1; +#X text 55 181 <--click here; +#X text 232 759 "loop 0" - turns off the loop option. The video stops +once it reaches the end.; +#X text 232 1060 Signals the end of a file and when a file is unreadable. +; +#X text 232 1038 Displays the resulting grid when connected to [#out +window]; +#N canvas 82 93 663 454 quicktime 0; +#X text 9 9 The following messages can be used to set parameters for +video (.mov) files.; +#X text 128 283 different versions of LibQuickTime may include support +for different codecs \, and some may also support entirely different +wrapper formats such as AVI.; +#X text 129 367 Codecs must be set before first frame is written.; +#X text 128 330 QuickTime library for Macintosh: Apple QuickTime (some +codecs/features may not be available).; +#X obj 9 272 cnv 15 24 17 empty empty empty 20 12 0 14 -241291 -66577 +0; +#X msg 38 230 codec jpg; +#X msg 23 116 framerate 33; +#X msg 33 203 colorspace rgb; +#X msg 18 78 size 400 600; +#X obj 10 272 #in; +#X text 145 117 Number of frames per second.; +#X msg 32 171 parameter jpeg_quality 85; +#X text 187 147 Determines window size when reading a video file.; +#X text 129 230 quicktime library for linux accepts LibQuickTime (libquicktime.so). +codecs currently available are: Raw \, jpeg \, png \, mipa \, yuv2 +\, yuv4.; +#X text 134 84 Sets height and width. Must be set before setting the +codec parameters and after setting framerate and codec.; +#X text 107 230 <--; +#X text 108 80 <--; +#X text 119 118 <--; +#X text 108 80 <--; +#X text 108 80 <--; +#X text 162 147 <--; +#X text 212 173 <--; +#X text 139 206 <--; +#X text 237 174 Sets compression quality (100 being the highest quality +\, but a large file. 75-85 is the standard setting).; +#X text 163 209 Other colorspaces include rgba \, bgr \, bgra \, yuv +\, yuva.; +#X msg 10 54 open example.mov; +#X msg 28 145 force_size 480 640; +#X obj 103 427 #record; +#X text 15 427 see also :; +#X connect 5 0 9 0; +#X connect 6 0 9 0; +#X connect 7 0 9 0; +#X connect 8 0 9 0; +#X connect 11 0 9 0; +#X connect 25 0 9 0; +#X connect 26 0 9 0; +#X restore 251 964 pd quicktime file messages; +#X obj 354 150 #in; +#X floatatom 202 195 5 0 0 0 - - -; +#X msg 202 151 set 2; +#X msg 202 107 loop 0; +#X msg 202 129 loop 1; +#X floatatom 32 285 5 0 0 0 - - -; +#X msg 202 173 rewind; +#X obj 41 267 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 +-1; +#X obj 17 227 #in; +#X text 39 98 <--click here; +#X obj 17 96 tgl 15 0 empty empty empty 0 -6 0 8 -24198 -1 -1 0 1; +#X obj 17 120 metro 33.3; +#X obj 356 234 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1 +-1; +#X obj 356 280 #out window; +#X obj 356 258 #in sewing.jpg; +#X text 378 234 <--click here; +#X text 183 947 For info about messages specifically for quickTime +files \, click on:; +#N canvas 150 0 874 560 more 0; +#X msg 191 388 open videodev \$1 \, get; +#X msg 52 147 brightness 1000; +#X msg 41 124 hue 1000; +#X msg 26 101 color 1000; +#X msg 65 171 contrast 1000; +#X msg 14 78 whiteness 1000; +#X msg 80 264 channel 2; +#X msg 80 294 tuner 2; +#X msg 81 324 norm 2; +#X msg 81 352 frequency 2; +#X msg 190 456 transfer mmap 4; +#X msg 191 356 transfer read; +#X msg 190 434 colorspace RGB24; +#X msg 191 411 size 400 600; +#X obj 14 441 #in; +#X obj 192 172 #contrast; +#X text 166 172 or; +#X text 306 411 Sets height and width of the input.; +#X text 322 488 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 16 12 Grid Settings; +#X text 322 457 This is the standard and fastest way to receive pictures +from the camera.; +#X text 121 99 Message "get brightness" or "get" followed by any of +the other colour attributes will display its values in the console. +; +#X text 375 390 Opens video device.; +#X text 331 435 Supported values are RGB24 or YUV420P.; +#X text 14 48 Color Adjustments; +#X text 144 75 Values from 0 to 65535; +#X text 283 412 <--; +#X text 309 435 <--; +#X text 345 390 <--; +#X text 300 456 <--; +#X text 287 357 <--; +#X text 310 357 Some cameras/drivers only support "transfer read" and +not mmap.; +#X text 6 520 see also :; +#X obj 92 520 #camera; +#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 251 925 pd more info about video devices; +#X text 183 908 For info about messages specifically for video devices +\, click on:; +#X text 169 213 (and turn off the metro); +#X text 244 195 <-- vary this; +#X text 352 74 IMAGE FILES:; +#X text 12 72 VIDEO FILES:; +#X obj 28 183 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1 +-1; +#X text 380 106 <-- click here; +#X text 68 265 <-- sends a bang upon reaching; +#X text 97 278 the end of the file; +#X obj 17 305 #out window \, title video; +#X text 232 724 "loop 1" - Restarts a video each time it reaches the +end (default setting).; +#X obj 41 248 route bang; +#X msg 24 147 open violoncelle.mov; +#X obj 0 0 doc_h; +#X obj 3 450 doc_i 1; +#X obj 3 1008 doc_o 2; +#X obj 14 480 doc_ii 0; +#X obj 14 1038 doc_oo 0; +#X obj 14 1060 doc_oo 1; +#X obj 3 332 doc_c 1..2; +#X text 164 389 auto-open with auto-detect of the format-handler; +#X text 207 409 auto-open with manual choice of the format-handler +; +#X obj 97 794 doc_m i0 open; +#X obj 97 851 doc_m i0 set; +#X obj 97 667 doc_m i0 close; +#X obj 97 829 doc_m i0 rewind; +#X obj 97 724 doc_m i0 loop; +#X obj 97 645 doc_m i0 float int; +#X obj 97 1038 doc_m o0 grid; +#X obj 97 1060 doc_m o1 bang; +#X obj 3 1127 doc_also; +#X obj 103 1127 #out; +#X obj 32 370 #in; +#X obj 33 391 #in filename.suffix; +#X obj 34 411 #in handler filename.suffix; +#X text 64 369 nothing opened \, you have to open by yourself; +#X text 232 794 \$1=filename. sends it as a resource to [#in]. For +example: "open sewing.jpg".; +#X obj 97 480 doc_m i0 bang; +#X obj 97 1082 doc_m o1 float int; +#X text 232 1082 frame number of the frame currently being viewed. +Applies to formats that have frame numbers \, i.e. video.; +#X text 232 480 A bang reads a frame and sends it through the outlet. +Since frames from videos and live streams are read as a series of individual +grids \, successive bangs advance through the frames. A bang reads +a frame and sends it through the outlet. Since frames from videos and +live streams are read as a series of individual grids \, successive +bangs advance through the frames. this is format-specific. most formats +produce grids that have dimensions (rows columns rgb). In formats that +read from a file \, reading another picture will continue if there +are several pictures in the same file \, but if the end of file is +reached instead \, it will rewind and send the first picture again. +; +#X obj 0 1147 doc_f; +#X text 232 667 Closes the video input device. Only necessary when +you are using a live capture device.; +#X text 232 829 Will rewind video to the beginning.; +#X text 232 851 select the video frame numbered \$1 \, where 0 is the +first frame. A bang must be sent to [#in] in order to display the frame. +this only works with video file formats.; +#X text 232 645 same as set \$1 \, bang; +#X obj 97 702 doc_m i0 load; +#X text 232 702 shortcut for open \$1 \, bang \, close; +#X connect 2 0 9 0; +#X connect 3 0 9 0; +#X connect 9 0 0 0; +#X connect 10 0 17 0; +#X connect 11 0 17 0; +#X connect 12 0 17 0; +#X connect 13 0 17 0; +#X connect 15 0 17 0; +#X connect 17 0 36 0; +#X connect 17 1 14 0; +#X connect 17 1 38 0; +#X connect 19 0 20 0; +#X connect 20 0 17 0; +#X connect 21 0 23 0; +#X connect 23 0 22 0; +#X connect 32 0 17 0; +#X connect 38 0 16 0; +#X connect 39 0 17 0; +#X connect 49 1 63 0; +#X connect 50 1 71 0; +#X connect 51 1 69 0; +#X connect 52 1 70 0; +#X connect 53 1 37 0; +#X connect 53 1 5 0; +#X connect 54 1 72 0; +#X connect 55 1 7 0; +#X connect 56 1 6 0; +#X connect 57 1 58 0; +#X connect 64 1 67 0; +#X connect 65 1 66 0; +#X connect 73 1 74 0; -- cgit v1.2.1