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DefinitelyTyped/types/rtp-parser/index.d.ts
Matthew a9a4d04925
[@types/rtp-parser] New Definition (#42784) 
* add type definitions for https://www.npmjs.com/package/rtp-parser

* added test for payloadTypesHash

* make a generic version of the parseRtpPayloadType

* fixed some typos

* add test for generic number payload types
2020-03-03 11:24:38 -08:00

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TypeScript
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// Type definitions for rtp-parser 1.0
// Project: https://github.com/fleg/rtp-parser#readme
// Definitions by: Matthew Smith <https://github.com/matthew-smith>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
/// <reference types="node" />
interface ParsedRTPPacket {
version: number;
padding: number;
extension: number;
csrcCount: number;
marker: number;
payload: Buffer;
payloadType: number;
sequenceNumber: number;
timestamp: number;
ssrc: number;
csrc: number[];
}
declare function parseRtpPacket(buf: Buffer): ParsedRTPPacket;
declare const FIXED_HEADER_LENGTH: 12;
interface PayloadTypesHash {
0: {name: 'PCMU', mediaType: 'A', clockRate: 8000, channels: 1};
1: {name: 'reserved', mediaType: 'A'};
2: {name: 'reserved', mediaType: 'A'};
3: {name: 'GSM' , mediaType: 'A', clockRate: 8000, channels: 1};
4: {name: 'G723', mediaType: 'A', clockRate: 8000, channels: 1};
5: {name: 'DVI4', mediaType: 'A', clockRate: 8000, channels: 1};
6: {name: 'DVI4', mediaType: 'A', clockRate: 16000, channels: 1};
7: {name: 'LPC', mediaType: 'A', clockRate: 8000, channels: 1};
8: {name: 'PCMA', mediaType: 'A', clockRate: 8000, channels: 1};
9: {name: 'G722', mediaType: 'A', clockRate: 8000, channels: 1};
10: {name: 'L16', mediaType: 'A', clockRate: 44100, channels: 2};
11: {name: 'L16', mediaType: 'A', clockRate: 44100, channels: 1};
12: {name: 'QCELP', mediaType: 'A', clockRate: 8000, channels: 1};
13: {name: 'CN', mediaType: 'A', clockRate: 8000, channels: 1};
14: {name: 'MPA', mediaType: 'A', clockRate: 90000};
15: {name: 'G728', mediaType: 'A', clockRate: 8000, channels: 1};
16: {name: 'DVI4', mediaType: 'A', clockRate: 11025, channels: 1};
17: {name: 'DVI4', mediaType: 'A', clockRate: 22050, channels: 1};
18: {name: 'G729', mediaType: 'A', clockRate: 8000, channels: 1};
19: {name: 'reserved', mediaType: 'A'};
20: {name: 'unassigned', mediaType: 'A'};
21: {name: 'unassigned', mediaType: 'A'};
22: {name: 'unassigned', mediaType: 'A'};
23: {name: 'unassigned', mediaType: 'A'};
24: {name: 'unassigned', mediaType: 'V'};
25: {name: 'CelB', mediaType: 'V', clockRate: 90000};
26: {name: 'JPEG', mediaType: 'V', clockRate: 90000};
27: {name: 'unassigned', mediaType: 'V'};
28: {name: 'nv', mediaType: 'V', clockRate: 90000};
29: {name: 'unassigned', mediaType: 'V'};
30: {name: 'unassigned', mediaType: 'V'};
31: {name: 'H261', mediaType: 'V', clockRate: 90000};
32: {name: 'MPV', mediaType: 'V', clockRate: 90000};
33: {name: 'MP2T', mediaType: 'AV', clockRate: 90000};
34: {name: 'H263', mediaType: 'V', clockRate: 90000};
35: {name: 'unassigned'};
36: {name: 'unassigned'};
37: {name: 'unassigned'};
38: {name: 'unassigned'};
39: {name: 'unassigned'};
40: {name: 'unassigned'};
41: {name: 'unassigned'};
42: {name: 'unassigned'};
43: {name: 'unassigned'};
44: {name: 'unassigned'};
45: {name: 'unassigned'};
46: {name: 'unassigned'};
47: {name: 'unassigned'};
48: {name: 'unassigned'};
49: {name: 'unassigned'};
50: {name: 'unassigned'};
51: {name: 'unassigned'};
52: {name: 'unassigned'};
53: {name: 'unassigned'};
54: {name: 'unassigned'};
55: {name: 'unassigned'};
56: {name: 'unassigned'};
57: {name: 'unassigned'};
58: {name: 'unassigned'};
59: {name: 'unassigned'};
60: {name: 'unassigned'};
61: {name: 'unassigned'};
62: {name: 'unassigned'};
63: {name: 'unassigned'};
64: {name: 'unassigned'};
65: {name: 'unassigned'};
66: {name: 'unassigned'};
67: {name: 'unassigned'};
68: {name: 'unassigned'};
69: {name: 'unassigned'};
70: {name: 'unassigned'};
71: {name: 'unassigned'};
72: {name: 'reserved'};
73: {name: 'reserved'};
74: {name: 'reserved'};
75: {name: 'reserved'};
76: {name: 'reserved'};
77: {name: 'unassigned'};
78: {name: 'unassigned'};
79: {name: 'unassigned'};
80: {name: 'unassigned'};
81: {name: 'unassigned'};
82: {name: 'unassigned'};
83: {name: 'unassigned'};
84: {name: 'unassigned'};
85: {name: 'unassigned'};
86: {name: 'unassigned'};
87: {name: 'unassigned'};
88: {name: 'unassigned'};
89: {name: 'unassigned'};
90: {name: 'unassigned'};
91: {name: 'unassigned'};
92: {name: 'unassigned'};
93: {name: 'unassigned'};
94: {name: 'unassigned'};
95: {name: 'unassigned'};
96: {name: 'dynamic'};
97: {name: 'dynamic'};
98: {name: 'dynamic'};
99: {name: 'dynamic'};
100: {name: 'dynamic'};
101: {name: 'dynamic'};
102: {name: 'dynamic'};
103: {name: 'dynamic'};
104: {name: 'dynamic'};
105: {name: 'dynamic'};
106: {name: 'dynamic'};
107: {name: 'dynamic'};
108: {name: 'dynamic'};
109: {name: 'dynamic'};
110: {name: 'dynamic'};
111: {name: 'dynamic'};
112: {name: 'dynamic'};
113: {name: 'dynamic'};
114: {name: 'dynamic'};
115: {name: 'dynamic'};
116: {name: 'dynamic'};
117: {name: 'dynamic'};
118: {name: 'dynamic'};
119: {name: 'dynamic'};
120: {name: 'dynamic'};
121: {name: 'dynamic'};
122: {name: 'dynamic'};
123: {name: 'dynamic'};
124: {name: 'dynamic'};
125: {name: 'dynamic'};
126: {name: 'dynamic'};
127: {name: 'dynamic'};
}
export const payloadTypesHash: PayloadTypesHash;
type PayloadType = keyof PayloadTypesHash;
interface ParsedRTPType {
name: 'PCMU' | 'GSM' | 'G723' | 'DVI4' | 'DVI4' | 'LPC' | 'PCMA' | 'G722' | 'L16' | 'L16' | 'QCELP' | 'CN' |
'MPA' | 'G728' | 'DVI4' | 'DVI4' | 'G729' | 'CelB' | 'JPEG' | 'nv' | 'H261' | 'MPV' | 'MP2T' | 'H263' |
'reserved' | 'unassigned' | 'dynamic';
mediaType?: 'A' | 'AV' | 'V';
clockRate?: 8000 | 16000 | 44100 | 90000 | 11025 | 22050;
channels?: 1 | 2;
}
declare function parseRtpPayloadType(payloadType: 0): {name: 'PCMU', mediaType: 'A', clockRate: 8000, channels: 1};
declare function parseRtpPayloadType(payloadType: 1 | 2 | 19): {name: 'reserved', mediaType: 'A'};
declare function parseRtpPayloadType(payloadType: 3): {name: 'GSM' , mediaType: 'A', clockRate: 8000, channels: 1};
declare function parseRtpPayloadType(payloadType: 4): {name: 'G723', mediaType: 'A', clockRate: 8000, channels: 1};
declare function parseRtpPayloadType(payloadType: 5): {name: 'DVI4', mediaType: 'A', clockRate: 8000, channels: 1};
declare function parseRtpPayloadType(payloadType: 6): {name: 'DVI4', mediaType: 'A', clockRate: 16000, channels: 1};
declare function parseRtpPayloadType(payloadType: 7): {name: 'LPC', mediaType: 'A', clockRate: 8000, channels: 1};
declare function parseRtpPayloadType(payloadType: 8): {name: 'PCMA', mediaType: 'A', clockRate: 8000, channels: 1};
declare function parseRtpPayloadType(payloadType: 9): {name: 'G722', mediaType: 'A', clockRate: 8000, channels: 1};
declare function parseRtpPayloadType(payloadType: 10): {name: 'L16', mediaType: 'A', clockRate: 44100, channels: 2};
declare function parseRtpPayloadType(payloadType: 11): {name: 'L16', mediaType: 'A', clockRate: 44100, channels: 1};
declare function parseRtpPayloadType(payloadType: 12): {name: 'QCELP', mediaType: 'A', clockRate: 8000, channels: 1};
declare function parseRtpPayloadType(payloadType: 13): {name: 'CN', mediaType: 'A', clockRate: 8000, channels: 1};
declare function parseRtpPayloadType(payloadType: 14): {name: 'MPA', mediaType: 'A', clockRate: 90000};
declare function parseRtpPayloadType(payloadType: 15): {name: 'G728', mediaType: 'A', clockRate: 8000, channels: 1};
declare function parseRtpPayloadType(payloadType: 16): {name: 'DVI4', mediaType: 'A', clockRate: 11025, channels: 1};
declare function parseRtpPayloadType(payloadType: 17): {name: 'DVI4', mediaType: 'A', clockRate: 22050, channels: 1};
declare function parseRtpPayloadType(payloadType: 18): {name: 'G729', mediaType: 'A', clockRate: 8000, channels: 1};
declare function parseRtpPayloadType(payloadType: 20 | 21 | 22 | 23): {name: 'unassigned', mediaType: 'A'};
declare function parseRtpPayloadType(payloadType: 24 | 27 | 29 | 30): {name: 'unassigned', mediaType: 'V'};
declare function parseRtpPayloadType(payloadType: 25): {name: 'CelB', mediaType: 'V', clockRate: 90000};
declare function parseRtpPayloadType(payloadType: 26): {name: 'JPEG', mediaType: 'V', clockRate: 90000};
declare function parseRtpPayloadType(payloadType: 28): {name: 'nv', mediaType: 'V', clockRate: 90000};
declare function parseRtpPayloadType(payloadType: 31): {name: 'H261', mediaType: 'V', clockRate: 90000};
declare function parseRtpPayloadType(payloadType: 32): {name: 'MPV', mediaType: 'V', clockRate: 90000};
declare function parseRtpPayloadType(payloadType: 33): {name: 'MP2T', mediaType: 'AV', clockRate: 90000};
declare function parseRtpPayloadType(payloadType: 34): {name: 'H263', mediaType: 'V', clockRate: 90000};
declare function parseRtpPayloadType(payloadType: 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 |
50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 |
65 | 66 | 67 | 68 | 69 | 70 | 71 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 |
85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95
): {name: 'unassigned'};
declare function parseRtpPayloadType(payloadType: 72 | 73 | 74 | 75 | 76): {name: 'reserved'};
declare function parseRtpPayloadType(payloadType: 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 |
109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 |
121 | 122 | 123 | 124 | 125 | 126 | 127
): {name: 'dynamic'};
declare function parseRtpPayloadType(payloadType: number): ParsedRTPType;
export {
parseRtpPacket,
parseRtpPayloadType,
FIXED_HEADER_LENGTH,
PayloadType,
};
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