path: root/midifile/midifile-help.pd

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#N canvas 449 4 707 823 midifile_write 0;
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#X floatatom 314 777 15 0 0 0 tick - -;
#X obj 130 150 metro 2;
#X floatatom 176 127 15 0 0 0 - - -;
#X msg 176 101 2.005;
#X floatatom 262 206 5 0 0 0 - - -;
#X floatatom 315 172 5 0 0 0 - - -;
#X obj 262 276 list prepend 144;
#X floatatom 371 229 5 1 16 0 - - -;
#X text 368 209 channel;
#X text 412 252 note-on;
#X msg 72 459 verbose \$1;
#X text 116 433 verbosity defaults to 1;
#X text 64 14 1: open a file for writing;
#X text 182 43 2: start recording;
#X obj 15 181 savepanel;
#X msg 107 494 240 1 2 3 4 247;
#X text 221 493 a sysex message;
#X obj 314 747 float;
#X floatatom 72 433 5 0 3 0 - - -;
#X msg 15 402 write \$1 \$2 \$3;
#X msg 171 269 29;
#X msg 209 269 30;
#X msg 55 269 0;
#X floatatom 96 313 5 0 0 0 - - -;
#X text 140 311 ticks per frame;
#X text 101 333 (ticks per quarter note if frames per second is zero)
;
#X msg 133 269 25;
#X msg 93 269 24;
#X text 105 350 25 20 will give accurate timing with metro ticks at
2ms;
#X obj 15 369 pack s 25 20;
#X obj 261 668 midifile;
#X floatatom 475 221 5 0 0 0 - - -;
#X floatatom 528 184 5 0 0 0 - - -;
#X floatatom 585 229 5 1 16 0 - - -;
#X text 581 209 channel;
#X obj 475 276 list prepend 128;
#X text 37 249 time code frames per second:;
#X text 269 520 default is 90 ticks per quarter note;
#X msg 134 521 write filename.mid;
#X msg 159 546 write filename.mid 77;
#X text 319 546 77 ticks per quarter note;
#X obj 195 573 cnv 15 300 20 empty empty empty 20 12 0 14 -4034 -66577
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#X text 234 571 4: stop recording and save the file;
#X msg 186 573 flush;
#X obj 331 98 cnv 15 200 20 empty empty empty 20 12 0 14 -257985 -66577
0;
#X text 350 99 3: input MIDI as lists;
#X obj 332 116 notein;
#X obj 371 253 + 143;
#X text 63 723 Martin Peach \, 2010_04_25;
#X obj 553 123 ctlin;
#X text 626 251 controller;
#X obj 585 253 + 175;
#X obj 262 246 pack 0 0;
#X obj 475 249 pack 0 0;
#X text 261 185 note;
#X text 312 152 velocity;
#X text 473 202 controller;
#X text 526 165 value;
#X text 136 75 metro rate determines time resolution;
#X text 124 401 write filename frames_per_second ticks_per_frame;
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#X connect 4 0 3 1;
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#X connect 24 0 31 1;
#X connect 25 0 31 2;
#X connect 28 0 31 1;
#X connect 29 0 31 1;
#X connect 31 0 21 0;
#X connect 32 1 19 1;
#X connect 32 2 19 0;
#X connect 33 0 55 0;
#X connect 34 0 55 1;
#X connect 35 0 53 0;
#X connect 37 0 32 0;
#X connect 40 0 32 0;
#X connect 41 0 32 0;
#X connect 45 0 32 0;
#X connect 48 0 6 0;
#X connect 48 1 7 0;
#X connect 48 2 9 0;
#X connect 49 0 8 1;
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#X connect 55 0 37 0;
#X restore 76 116 pd midifile_write;
#N canvas 391 17 790 881 midifile_read 0;
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#X obj 4 45 openpanel;
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#X msg 148 209 rewind;
#X text 4 222 go to start of file;
#X floatatom 327 383 15 0 0 0 tick - -;
#X obj 407 123 hradio 15 1 0 16 empty empty track_number 0 -6 0 12
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#X msg 407 144 dump \$1;
#X msg 197 258 68050;
#X msg 407 59 track \$1;
#X obj 407 19 hradio 15 1 0 16 empty empty track_number 0 -6 0 12 -62784
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#X obj 105 166 metro 2;
#X text 382 327 creation arguments: midi_file_name;
#X text 478 59 output only this track;
#X text 470 143 parse this track to main window;
#X msg 171 232 0;
#X floatatom 151 141 15 0 0 0 - - -;
#X msg 151 121 2.005;
#X text 86 258 goto tick 68050;
#X obj 612 370 t b b b;
#X obj 658 765 float;
#X floatatom 658 789 15 0 0 0 last_tick - -;
#X text 395 351 bangs at end of file;
#X msg 407 283 verbose \$1;
#X text 452 263 verbosity defaults to 1;
#X text 54 12 1: choose a MIDI file to play;
#X text 155 52 2: start playing it;
#X obj 612 412 spigot;
#X obj 684 397 tgl 15 0 empty empty loop 17 6 0 12 -4160 -257985 -66577
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#X msg 4 65 read \$1;
#X floatatom 407 266 5 0 0 0 - - -;
#X obj 407 251 hradio 15 1 1 4 empty empty verbosity 0 -6 0 12 -62784
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#X obj 407 37 - 1;
#X text 448 37 -1 = output all tracks;
#X obj 269 350 midifile wowo.mid;
#X msg 35 96 read I_Wanna_Be_Sedated.mid;
#X obj 269 407 list split 1;
#X obj 269 467 & 240;
#X obj 269 434 t f f;
#X obj 314 467 & 15;
#X obj 269 495 pack f f;
#X obj 269 519 list append;
#X obj 269 787 print noteon;
#X obj 305 763 print noteoff;
#X obj 341 739 print cc;
#X obj 269 542 route 144 128 176 224;
#X obj 377 716 print bend;
#X obj 413 568 print other;
#X obj 377 592 unpack f f f;
#X obj 458 617 << 7;
#X obj 417 637 +;
#X obj 377 693 pack f f;
#X text 271 812 note: noteon messages with 0 velocity are also considered
"noteoff" messages... but here they will go to the noteon outlet;
#X obj 417 660 - 8192;
#X text 352 465 <- separate channel from status;
#X text 361 787 channel \, note \, vel;
#X text 405 763 channel \, note \, vel;
#X text 407 740 channel \, cc_num \, val;
#X text 456 717 channel \, val;
#X obj 238 593 unpack 0 0 0;
#X obj 278 642 s note_number;
#X obj 319 620 s velocity;
#X obj 195 370 print <<<;
#X text 20 752 Martin Peach 2010_04_25;
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#X connect 60 1 61 0;
#X connect 60 2 62 0;
#X restore 76 83 pd midifile_read;
#X text 15 10 midifile reads and writes MIDI files.;
#X text 152 170 2008 Martin Peach;