public function testGetNoteName()
{
$noteMap = array(0 => 'CX', 1 => 'C#X', 2 => 'DX', 3 => 'D#X', 4 => 'EX', 5 => 'FX', 6 => 'F#X', 7 => 'GX', 8 => 'G#X', 9 => 'AX', 10 => 'A#X', 11 => 'BX', 12 => 'C0', 13 => 'C#0', 14 => 'D0', 15 => 'D#0', 16 => 'E0', 17 => 'F0', 18 => 'F#0', 19 => 'G0', 20 => 'G#0', 21 => 'A0', 22 => 'A#0', 23 => 'B0', 24 => 'C1', 25 => 'C#1', 26 => 'D1', 27 => 'D#1', 28 => 'E1', 29 => 'F1', 30 => 'F#1', 31 => 'G1', 32 => 'G#1', 33 => 'A1', 34 => 'A#1', 35 => 'B1', 36 => 'C2', 37 => 'C#2', 38 => 'D2', 39 => 'D#2', 40 => 'E2', 41 => 'F2', 42 => 'F#2', 43 => 'G2', 44 => 'G#2', 45 => 'A2', 46 => 'A#2', 47 => 'B2', 48 => 'C3', 49 => 'C#3', 50 => 'D3', 51 => 'D#3', 52 => 'E3', 53 => 'F3', 54 => 'F#3', 55 => 'G3', 56 => 'G#3', 57 => 'A3', 58 => 'A#3', 59 => 'B3', 60 => 'C4', 61 => 'C#4', 62 => 'D4', 63 => 'D#4', 64 => 'E4', 65 => 'F4', 66 => 'F#4', 67 => 'G4', 68 => 'G#4', 69 => 'A4', 70 => 'A#4', 71 => 'B4', 72 => 'C5', 73 => 'C#5', 74 => 'D5', 75 => 'D#5', 76 => 'E5', 77 => 'F5', 78 => 'F#5', 79 => 'G5', 80 => 'G#5', 81 => 'A5', 82 => 'A#5', 83 => 'B5', 84 => 'C6', 85 => 'C#6', 86 => 'D6', 87 => 'D#6', 88 => 'E6', 89 => 'F6', 90 => 'F#6', 91 => 'G6', 92 => 'G#6', 93 => 'A6', 94 => 'A#6', 95 => 'B6', 96 => 'C7', 97 => 'C#7', 98 => 'D7', 99 => 'D#7', 100 => 'E7', 101 => 'F7', 102 => 'F#7', 103 => 'G7', 104 => 'G#7', 105 => 'A7', 106 => 'A#7', 107 => 'B7', 108 => 'C8', 109 => 'C#8', 110 => 'D8', 111 => 'D#8', 112 => 'E8', 113 => 'F8', 114 => 'F#8', 115 => 'G8', 116 => 'G#8', 117 => 'A8', 118 => 'A#8', 119 => 'B8', 120 => 'C9', 121 => 'C#9', 122 => 'D9', 123 => 'D#9', 124 => 'E9', 125 => 'F9', 126 => 'F#9', 127 => 'G9');
foreach ($noteMap as $note => $name) {
$this->assertEquals(Note::getNoteName($note), $name);
}
}
/**
* @since 1.0
* @uses Note::getNoteName()
*
* @return string
*/
public function getParamDescription()
{
return Note::getNoteName($this->param1) . ' with velocity ' . $this->param2;
}
<?php
require_once dirname(dirname(__FILE__)) . '/vendor/autoload.php';
use Tmont\Midi\Parsing\FileParser;
use Tmont\Midi\Event;
use Tmont\Midi\Util\Note;
$file = dirname(__FILE__) . '/And_We_Die_Young.mid';
$parser = new FileParser();
$parser->load($file);
$currentTrackName = null;
while ($chunk = $parser->parse()) {
if ($chunk instanceof Event\TrackNameEvent) {
$currentTrackName = $chunk->getParamDescription();
} else {
if ($chunk instanceof Event\NoteOnEvent) {
list($channel, $noteNumber, $velocity) = $chunk->getData();
if ($velocity) {
//MIDI generators often use a NOTE ON event with a velocity of 0
//to stop playing a note in lieu of a NOTE OFF event
$noteName = Note::getNoteName($noteNumber);
echo $currentTrackName . ': [' . $channel . '] ' . $noteName . ' (velocity=' . $velocity . ')' . PHP_EOL;
}
}
}
}
