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9c7f7f961a
fq/format/midi/constants.go
twystd 9c7f7f961a midi: fixes for PR comments: 
- Renamed 'tracks' section to 'content' (cf. https://github.com/wader/fq/pull/1004#discussion_r1746651234)
- Removed 'validation only' errors (cf. https://github.com/wader/fq/pull/1004#issuecomment-2333464662)
- Decoded MThd divisions field with SMPTE timecode
2024-09-06 15:41:57 -07:00

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package midi
import (
"github.com/wader/fq/pkg/scalar"
)
var notes = scalar.UintMapSymStr{
127: "G9",
126: "F♯9/G♭9",
125: "F9",
124: "E9",
123: "D♯9/E♭9",
122: "D9",
121: "C♯9/D♭9",
120: "C9",
119: "B8",
118: "A♯8/B♭8",
117: "A8",
116: "G♯8/A♭8",
115: "G8",
114: "F♯8/G♭8",
113: "F8",
112: "E8",
111: "D♯8/E♭8",
110: "D8",
109: "C♯8/D♭8",
108: "C8",
107: "B7",
106: "A♯7/B♭7",
105: "A7",
104: "G♯7/A♭7",
103: "G7",
102: "F♯7/G♭7",
101: "F7",
100: "E7",
99: "D♯7/E♭7",
98: "D7",
97: "C♯7/D♭7",
96: "C7",
95: "B6",
94: "A♯6/B♭6",
93: "A6",
92: "G♯6/A♭6",
91: "G6",
90: "F♯6/G♭6",
89: "F6",
88: "E6",
87: "D♯6/E♭6",
86: "D6",
85: "C♯6/D♭6",
84: "C6",
83: "B5",
82: "A♯5/B♭5",
81: "A5",
80: "G♯5/A♭5",
79: "G5",
78: "F♯5/G♭5",
77: "F5",
76: "E5",
75: "D♯5/E♭5",
74: "D5",
73: "C♯5/D♭5",
72: "C5",
71: "B4",
70: "A♯4/B♭4",
69: "A4",
68: "G♯4/A♭4",
67: "G4",
66: "F♯4/G♭4",
65: "F4",
64: "E4",
63: "D♯4/E♭4",
62: "D4",
61: "C♯4/D♭4",
60: "C4",
59: "B3",
58: "A♯3/B♭3",
57: "A3",
56: "G♯3/A♭3",
55: "G3",
54: "F♯3/G♭3",
53: "F3",
52: "E3",
51: "D♯3/E♭3",
50: "D3",
49: "C♯3/D♭3",
48: "C3",
47: "B2",
46: "A♯2/B♭2",
45: "A2",
44: "G♯2/A♭2",
43: "G2",
42: "F♯2/G♭2",
41: "F2",
40: "E2",
39: "D♯2/E♭2",
38: "D2",
37: "C♯2/D♭2",
36: "C2",
35: "B1",
34: "A♯1/B♭1",
33: "A1 A1",
32: "G♯1/A♭1",
31: "G1 G1",
30: "F♯1/G♭1",
29: "F1",
28: "E1",
27: "D♯1/E♭1",
26: "D1",
25: "C♯1/D♭1",
24: "C1",
23: "B0",
22: "A♯0/B♭0",
21: "A0",
}
const (
keyCMajor = 0x0000
keyGMajor = 0x0100
keyDMajor = 0x0200
keyAMajor = 0x0300
keyEMajor = 0x0400
keyBMajor = 0x0500
keyFSharpMajor = 0x0600
keyCSharpMajor = 0x0700
keyFMajor = 0xff00
keyBFlatMajor = 0xfe00
keyEFlatMajor = 0xfd00
keyAFlatMajor = 0xfc00
keyDFlatMajor = 0xfb00
keyGFlatMajor = 0xfa00
keyCFlatMajor = 0xf900
keyAMinor = 0x0001
keyEMinor = 0x0101
keyBMinor = 0x0201
keyFSharpMinor = 0x0301
keyCSharpMinor = 0x0401
keyGSharpMinor = 0x0501
keyDSharpMinor = 0x0601
keyASharpMinor = 0x0701
keyDMinor = 0xff01
keyGMinor = 0xfe01
keyCMinor = 0xfd01
keyFMinor = 0xfc01
keyBFlatMinor = 0xfb01
keyEFlatMinor = 0xfa01
keyAFlatMinor = 0xf901
)
var keys = scalar.UintMapSymStr{
keyCMajor: "C major",
keyGMajor: "G major",
keyDMajor: "D major",
keyAMajor: "A major",
keyEMajor: "E major",
keyBMajor: "B major",
keyFSharpMajor: "F♯ major",
keyCSharpMajor: "C♯ major",
keyFMajor: "F major",
keyBFlatMajor: "B♭ major",
keyEFlatMajor: "E♭ major",
keyAFlatMajor: "A♭ major",
keyDFlatMajor: "D♭ major",
keyGFlatMajor: "G♭ major",
keyCFlatMajor: "C♭ major",
keyAMinor: "A minor",
keyEMinor: "E minor",
keyBMinor: "B minor",
keyFSharpMinor: "F♯ minor",
keyCSharpMinor: "C♯ minor",
keyGSharpMinor: "G♯ minor",
keyDSharpMinor: "D♯ minor",
keyASharpMinor: "A♯ minor",
keyDMinor: "D minor",
keyGMinor: "G minor",
keyCMinor: "C minor",
keyFMinor: "F minor",
keyBFlatMinor: "B♭ minor",
keyEFlatMinor: "E♭ minor",
keyAFlatMinor: "A♭ minor",
}
var controllers = scalar.UintMapSymStr{
// High resolution continuous controllers (MSB)
0: "Bank Select (MSB)",
1: "Modulation Wheel (MSB)",
2: "Breath Controller (MSB)",
4: "Foot Controller (MSB)",
5: "Portamento Time (MSB)",
6: "Data Entry (MSB)",
7: "Channel Volume (MSB)",
8: "Balance (MSB)",
10: "Pan (MSB)",
11: "Expression Controller (MSB)",
12: "Effect Control 1 (MSB)",
13: "Effect Control 2 (MSB)",
16: "General Purpose Controller 1 (MSB)",
17: "General Purpose Controller 2 (MSB)",
18: "General Purpose Controller 3 (MSB)",
19: "General Purpose Controller 4 (MSB)",
// High resolution continuous controllers (LSB)
32: "Bank Select (LSB)",
33: "Modulation Wheel (LSB)",
34: "Breath Controller (LSB)",
36: "Foot Controller (LSB)",
37: "Portamento Time (LSB)",
38: "Data Entry (LSB)",
39: "Channel Volume (LSB)",
40: "Balance (LSB)",
42: "Pan (LSB)",
43: "Expression Controller (LSB)",
44: "Effect Control 1 (LSB)",
45: "Effect Control 2 (LSB)",
48: "General Purpose Controller 1 (LSB)",
49: "General Purpose Controller 2 (LSB)",
50: "General Purpose Controller 3 (LSB)",
51: "General Purpose Controller 4 (LSB)",
// Switches
64: "Sustain On/Off",
65: "Portamento On/Off",
66: "Sostenuto On/Off",
67: "Soft Pedal On/Off",
68: "Legato On/Off",
69: "Hold 2 On/Off",
// Low resolution continuous controllers
70: "Sound Controller 1 (TG: Sound Variation; FX: Exciter On/Off)",
71: "Sound Controller 2 (TG: Harmonic Content; FX: Compressor On/Off)",
72: "Sound Controller 3 (TG: Release Time; FX: Distortion On/Off)",
73: "Sound Controller 4 (TG: Attack Time; FX: EQ On/Off)",
74: "Sound Controller 5 (TG: Brightness; FX: Expander On/Off)",
75: "Sound Controller 6 (TG: Decay Time; FX: Reverb On/Off)",
76: "Sound Controller 7 (TG: Vibrato Rate; FX: Delay On/Off)",
77: "Sound Controller 8 (TG: Vibrato Depth; FX: Pitch Transpose On/Off)",
78: "Sound Controller 9 (TG: Vibrato Delay; FX: Flange/Chorus On/Off)",
79: "Sound Controller 10 (TG: Undefined; FX: Special Effects On/Off)",
80: "General Purpose Controller 5",
81: "General Purpose Controller 6",
82: "General Purpose Controller 7",
83: "General Purpose Controller 8",
84: "Portamento Control",
88: "High Resolution Velocity Prefix",
91: "Effects 1 Depth (Reverb Send Level)",
92: "Effects 2 Depth (Tremolo Depth)",
93: "Effects 3 Depth (Chorus Send Level)",
94: "Effects 4 Depth (Celeste Depth)",
95: "Effects 5 Depth (Phaser Depth)",
// RPNs / NRPNs
96: "Data Increment",
97: "Data Decrement",
98: "Non-Registered Parameter Number (LSB)",
99: "Non-Registered Parameter Number (MSB)",
100: "Registered Parameter Number (LSB)",
101: "Registered Parameter Number (MSB)",
// Channel Mode messages
120: "All Sound Off",
121: "Reset All Controllers",
122: "Local Control On/Off",
123: "All Notes Off",
124: "Omni Mode Off",
125: "Omni Mode On ",
126: "Mono Mode On",
127: "Poly Mode On",
}
var manufacturers = scalar.UintMapSymStr{
// special purpose
0x7D: "Non-Commercial",
0x7E: "Non-RealTime Extensions",
0x7F: "RealTime Extensions",
// American
0x01: "Sequential Circuits",
0x04: "Moog",
0x05: "Passport Designs",
0x06: "Lexicon",
0x07: "Kurzweil",
0x08: "Fender",
0x0A: "AKG Acoustics",
0x0F: "Ensoniq",
0x10: "Oberheim",
0x11: "Apple",
0x13: "Digidesign",
0x18: "Emu",
0x1A: "ART",
0x1C: "Eventide",
// European
0x22: "Synthaxe",
0x24: "Hohner",
0x29: "PPG",
0x2B: "SSL",
0x2D: "Hinton Instruments",
0x2F: "Elka / General Music",
0x30: "Dynacord",
0x33: "Clavia (Nord)",
0x36: "Cheetah",
0x3E: "Waldorf Electronics Gmbh",
// Japanese
0x40: "Kawai",
0x41: "Roland",
0x42: "Korg",
0x43: "Yamaha",
0x44: "Casio",
0x47: "Akai",
0x48: "Japan Victor (JVC)",
0x4C: "Sony",
0x4E: "Teac Corporation",
0x51: "Fostex",
0x52: "Zoom",
}
var manufacturers_extended = scalar.UintMapSymStr{
0x0007: "Digital Music Corporation",
0x0009: "New England Digital",
0x000E: "Alesis",
0x0015: "KAT",
0x0016: "Opcode",
0x001A: "Allen & Heath Brenell",
0x001B: "Peavey Electronics",
0x001C: "360 Systems",
0x001F: "Zeta Systems",
0x0020: "Axxes",
0x003B: "Mark Of The Unicorn (MOTU)",
0x004D: "Studio Electronics",
0x0050: "MIDI Solutions Inc",
0x0137: "Roger Linn Design",
0x0172: "Kilpatrick Audio",
0x0173: "iConnectivity",
0x0214: "Intellijel Designs Inc",
// European
0x2011: "Forefront Technology",
0x2013: "Kenton Electronics",
0x201F: "TC Electronic",
0x2020: "Doepfer",
0x2027: "Acorn Computer",
0x2029: "Focusrite / Novation",
0x2032: "Behringer",
0x2033: "Access Music Electronics",
0x203C: "Elektron",
0x204D: "Vermona",
0x2052: "Analogue Systems",
0x2069: "Elby Designs",
0x206B: "Arturia",
0x2076: "Teenage Engineering",
0x2102: "Mutable Instruments",
0x2109: "Native Instruments",
0x2110: "ROLI Ltd",
0x211A: "IK Multimedia",
0x211C: "Modor Music",
0x211D: "Ableton",
0x2127: "Expert Sleepers",
}
var framerates = scalar.UintMapSymUint{
0: 24,
1: 25,
2: 29,
3: 30,
}
var fps = scalar.UintMapSymUint{
0xe8: 24,
0xe7: 25,
0xe6: 29,
0xe5: 30,
}
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