<?php
require_once 'IO/MIDI.php';
require_once 'IO/MIDI/GM.php';
$options = getopt("f:");
if (isset($options['f']) === false || is_readable($options['f']) === false) {
echo "Usage: php midiinfo.php -f <midi_file>\n";
echo "ex) php midiinfo.php -f test.mid\n";
exit(1);
}
$mididata = file_get_contents($options['f']);
$midi = new IO_MIDI();
$midi->parse($mididata);
$header = $midi->header['header'];
$tracks = $midi->tracks;
echo "Header:" . PHP_EOL;
echo " NumberOfTracks: " . $header['NumberOfTracks'] . PHP_EOL;
echo " Division: " . $header['Division'] . PHP_EOL;
echo "Tracks:" . PHP_EOL;
foreach ($tracks as $idx => $track) {
$channelTable = array();
$programTable = array();
$noteOnTable = array();
$noteOffTable = array();
$noteOnTable = array();
$noteKeyTable = array();
$pitchbendTable = array();
$pitchbendRangeTable = array();
$controllerTypeTable = array();
//
echo " Track[{$idx}]:" . PHP_EOL;
<?php
require_once 'IO/MIDI.php';
$options = getopt("f:v:c:");
$program_number = 0;
if (isset($options['f']) === false || is_readable($options['f']) === false) {
echo "Usage: php midiprogram.php -f <midi_file> -p <program_number>\n";
echo "ex) php midiprogram.php -f in.mid -p 0\n";
exit(1);
}
$velocity_number = isset($options['v']) ? (int) $options['v'] : 0;
$channel_number = isset($options['c']) ? (int) $options['c'] : 0;
$mididata = file_get_contents($options['f']);
$midi = new IO_MIDI();
$midi->parse($mididata);
$res = [];
foreach ($midi->tracks as $key => &$value) {
foreach ($value["track"] as $key2 => &$value2) {
if (isset($value2["Velocity"]) && $value2["EventType"] === 9 && $value2["Velocity"] > 0) {
if (0 === $channel_number || $value2["MIDIChannel"] === $channel_number) {
$value2["Velocity"] = $velocity_number;
}
}
}
}
unset($value);
unset($value2);
$opts = array();
//$opts['runningstatus'] = true;
echo $midi->build($opts);
<?php
require_once 'IO/MIDI.php';
$options = getopt("f:hvm");
if (isset($options['f']) === false || is_readable($options['f']) === false) {
fprintf(STDERR, "Usage: php mididump.php -f <midi_file> [-h]\n");
fprintf(STDERR, "ex) php mididump.php -f test.mid -h \n");
exit(1);
}
$mididata = file_get_contents($options['f']);
$midi = new IO_MIDI();
$midi->parse($mididata);
$opts = array();
if (isset($options['h'])) {
$opts['hexdump'] = true;
}
if (isset($options['v'])) {
$opts['verbose'] = true;
}
if (isset($options['m'])) {
// 小節
$opts['measure'] = true;
}
$midi->dump($opts);