2 * Defines IAX2 codec types
6 * Ethereal - Network traffic analyzer
7 * By Gerald Combs <gerald@ethereal.com>
8 * Copyright 1998 Gerald Combs
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
25 #ifndef __IAX2_CODEC_TYPE_H__
26 #define __IAX2_CODEC_TYPE_H__
29 /* Ref: frame.h from Asterisk source */
31 /* Data formats for capabilities and frames alike */
32 /* suitable for use in iax2.codec dissector table */
33 /*! G.723.1 compression */
34 #define AST_FORMAT_G723_1 (1 << 0)
35 /*! GSM compression */
36 #define AST_FORMAT_GSM (1 << 1)
37 /*! Raw mu-law data (G.711) */
38 #define AST_FORMAT_ULAW (1 << 2)
39 /*! Raw A-law data (G.711) */
40 #define AST_FORMAT_ALAW (1 << 3)
41 /*! ADPCM (G.726, 32kbps) */
42 #define AST_FORMAT_G726 (1 << 4)
44 #define AST_FORMAT_ADPCM (1 << 5)
45 /*! Raw 16-bit Signed Linear (8000 Hz) PCM */
46 #define AST_FORMAT_SLINEAR (1 << 6)
47 /*! LPC10, 180 samples/frame */
48 #define AST_FORMAT_LPC10 (1 << 7)
50 #define AST_FORMAT_G729A (1 << 8)
51 /*! SpeeX Free Compression */
52 #define AST_FORMAT_SPEEX (1 << 9)
53 /*! iLBC Free Compression */
54 #define AST_FORMAT_ILBC (1 << 10)
55 /*! Maximum audio format */
56 #define AST_FORMAT_MAX_AUDIO (1 << 15)
58 #define AST_FORMAT_JPEG (1 << 16)
60 #define AST_FORMAT_PNG (1 << 17)
62 #define AST_FORMAT_H261 (1 << 18)
64 #define AST_FORMAT_H263 (1 << 19)
66 #define AST_FORMAT_MAX_VIDEO (1 << 24)
69 /* data format for IAX_IE_DATAFORMAT ie */
70 /* suitable for use in iax2.dataformat dissector table */
72 AST_DATAFORMAT_NULL, /* N/A: analogue call etc */
73 AST_DATAFORMAT_V110, /* ITU-T V.110 rate adaption */
74 AST_DATAFORMAT_H223_H245 /* ITU-T H.223/H.245 */