2 * Defines IAX2 codec types
4 * Wireshark - Network traffic analyzer
5 * By Gerald Combs <gerald@wireshark.org>
6 * Copyright 1998 Gerald Combs
8 * SPDX-License-Identifier: GPL-2.0-or-later
11 #ifndef __IAX2_CODEC_TYPE_H__
12 #define __IAX2_CODEC_TYPE_H__
15 /* Ref: frame.h from Asterisk source */
17 /* Data formats for capabilities and frames alike */
18 /* suitable for use in iax2.codec dissector table */
19 /*! G.723.1 compression */
20 #define AST_FORMAT_G723_1 (1 << 0)
21 /*! GSM compression */
22 #define AST_FORMAT_GSM (1 << 1)
23 /*! Raw mu-law data (G.711) */
24 #define AST_FORMAT_ULAW (1 << 2)
25 /*! Raw A-law data (G.711) */
26 #define AST_FORMAT_ALAW (1 << 3)
27 /*! ADPCM (G.726, 32kbps) */
28 #define AST_FORMAT_G726_AAL2 (1 << 4)
30 #define AST_FORMAT_ADPCM (1 << 5)
31 /*! Raw 16-bit Signed Linear (8000 Hz) PCM */
32 #define AST_FORMAT_SLINEAR (1 << 6)
33 /*! LPC10, 180 samples/frame */
34 #define AST_FORMAT_LPC10 (1 << 7)
36 #define AST_FORMAT_G729A (1 << 8)
37 /*! SpeeX Free Compression */
38 #define AST_FORMAT_SPEEX (1 << 9)
39 /*! iLBC Free Compression */
40 #define AST_FORMAT_ILBC (1 << 10)
41 /*! ADPCM (G.726, 32kbps, RFC3551 codeword packing) */
42 #define AST_FORMAT_G726 (1 << 11)
44 #define AST_FORMAT_G722 (1 << 12)
45 /*! G.722.1 (also known as Siren7, 32kbps assumed) */
46 #define AST_FORMAT_SIREN7 (1 << 13)
47 /*! G.722.1 Annex C (also known as Siren14, 48kbps assumed) */
48 #define AST_FORMAT_SIREN14 (1 << 14)
49 /*! Raw 16-bit Signed Linear (16000 Hz) PCM */
50 #define AST_FORMAT_SLINEAR16 (1 << 15)
51 /*! Maximum audio format */
52 #define AST_FORMAT_MAX_AUDIO (1 << 15)
54 #define AST_FORMAT_JPEG (1 << 16)
56 #define AST_FORMAT_PNG (1 << 17)
58 #define AST_FORMAT_H261 (1 << 18)
60 #define AST_FORMAT_H263 (1 << 19)
62 #define AST_FORMAT_H263_PLUS (1 << 20)
64 #define AST_FORMAT_H264 (1 << 21)
66 #define AST_FORMAT_MP4_VIDEO (1 << 22)
68 #define AST_FORMAT_MAX_VIDEO (1 << 24)
69 /*! G.719 (64 kbps assumed) */
70 #define AST_FORMAT_G719 (1 << 32)
71 /*! SpeeX Wideband (16kHz) Free Compression */
72 #define AST_FORMAT_SPEEX16 (1 << 33)
75 /* data format for IAX_IE_DATAFORMAT ie */
76 /* suitable for use in iax2.dataformat dissector table */
78 AST_DATAFORMAT_NULL, /* N/A: analogue call etc */
79 AST_DATAFORMAT_V110, /* ITU-T V.110 rate adaption */
80 AST_DATAFORMAT_H223_H245 /* ITU-T H.223/H.245 */