1 /* iax2_codec_type.h 2 * Defines IAX2 codec types 3 * 4 * Wireshark - Network traffic analyzer 5 * By Gerald Combs <gerald@wireshark.org> 6 * Copyright 1998 Gerald Combs 7 * 8 * SPDX-License-Identifier: GPL-2.0-or-later 9 */ 10 11 #ifndef __IAX2_CODEC_TYPE_H__ 12 #define __IAX2_CODEC_TYPE_H__ 13 14 15 /* Ref: format_compatibility.h from Asterisk source */ 16 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 0 21 /*! GSM compression */ 22 #define AST_FORMAT_GSM 1 23 /*! Raw mu-law data (G.711) */ 24 #define AST_FORMAT_ULAW 2 25 /*! Raw A-law data (G.711) */ 26 #define AST_FORMAT_ALAW 3 27 /*! ADPCM (G.726, 32kbps, AAL2 codeword packing) */ 28 #define AST_FORMAT_G726_AAL2 4 29 /*! ADPCM (IMA) */ 30 #define AST_FORMAT_ADPCM 5 31 /*! Raw 16-bit Signed Linear (8000 Hz) PCM */ 32 #define AST_FORMAT_SLINEAR 6 33 /*! LPC10, 180 samples/frame */ 34 #define AST_FORMAT_LPC10 7 35 /*! G.729A audio */ 36 #define AST_FORMAT_G729A 8 37 /*! SpeeX Free Compression */ 38 #define AST_FORMAT_SPEEX 9 39 /*! iLBC Free Compression */ 40 #define AST_FORMAT_ILBC 10 41 /*! ADPCM (G.726, 32kbps, RFC3551 codeword packing) */ 42 #define AST_FORMAT_G726 11 43 /*! G.722 */ 44 #define AST_FORMAT_G722 12 45 /*! G.722.1 (also known as Siren7, 32kbps assumed) */ 46 #define AST_FORMAT_SIREN7 13 47 /*! G.722.1 Annex C (also known as Siren14, 48kbps assumed) */ 48 #define AST_FORMAT_SIREN14 14 49 /*! Raw 16-bit Signed Linear (16000 Hz) PCM */ 50 #define AST_FORMAT_SLINEAR16 15 51 /*! JPEG Images */ 52 #define AST_FORMAT_JPEG 16 53 /*! PNG Images */ 54 #define AST_FORMAT_PNG 17 55 /*! H.261 Video */ 56 #define AST_FORMAT_H261 18 57 /*! H.263 Video */ 58 #define AST_FORMAT_H263 19 59 /*! H.263+ Video */ 60 #define AST_FORMAT_H263_PLUS 20 61 /*! H.264 Video */ 62 #define AST_FORMAT_H264 21 63 /*! MPEG4 Video */ 64 #define AST_FORMAT_MP4_VIDEO 22 65 /*! VP8 Video */ 66 #define AST_FORMAT_VP8 23 67 /*! T.140 RED Text format RFC 4103 */ 68 #define AST_FORMAT_T140_RED 26 69 /*! T.140 Text format - ITU T.140, RFC 4103 */ 70 #define AST_FORMAT_T140 27 71 /*! G.719 (64 kbps assumed) */ 72 #define AST_FORMAT_G719 32 73 /*! SpeeX Wideband (16kHz) Free Compression */ 74 #define AST_FORMAT_SPEEX16 33 75 /*! Opus audio (8kHz, 16kHz, 24kHz, 48Khz) */ 76 #define AST_FORMAT_OPUS 34 77 /*! Raw testing-law data (G.711) */ 78 #define AST_FORMAT_TESTLAW 47 79 80 81 /* data format for IAX_IE_DATAFORMAT ie */ 82 /* suitable for use in iax2.dataformat dissector table */ 83 typedef enum { 84 AST_DATAFORMAT_NULL, /* N/A: analogue call etc */ 85 AST_DATAFORMAT_V110, /* ITU-T V.110 rate adaption */ 86 AST_DATAFORMAT_H223_H245 /* ITU-T H.223/H.245 */ 87 } iax_dataformat_t; 88 89 #endif 90