147 lines
5.6 KiB
C
147 lines
5.6 KiB
C
/* $Id$ */
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/*
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* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
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* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __PJMEDIA_CODEC_TYPES_H__
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#define __PJMEDIA_CODEC_TYPES_H__
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/**
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* @file types.h
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* @brief PJMEDIA-CODEC types and constants
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*/
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#include <pjmedia-codec/config.h>
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#include <pjmedia/codec.h>
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/**
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* @defgroup pjmedia_codec_types PJMEDIA-CODEC Types and Constants
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* @ingroup PJMEDIA_CODEC
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* @brief Constants used by PJMEDIA-CODEC
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* @{
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*/
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/**
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* These are the dynamic payload types that are used by audio codecs in
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* this library. Also see the header file <pjmedia/codec.h> for list
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* of static payload types.
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*
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* These enumeration is for older audio codecs only, newer audio codec using
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* dynamic payload type can simply assign PJMEDIA_RTP_PT_DYNAMIC in its
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* payload type (i.e: pjmedia_codec_info.pt). Endpoint will automatically
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* rearrange dynamic payload types in SDP generation.
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*/
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enum pjmedia_audio_pt
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{
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/* According to IANA specifications, dynamic payload types are to be in
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* the range 96-127 (inclusive), but this enum allows the value to be
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* outside that range, later endpoint will rearrange dynamic payload types
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* in SDP generation to be inside the 96-127 range and not equal to
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* PJMEDIA_RTP_PT_TELEPHONE_EVENTS.
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*
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* PJMEDIA_RTP_PT_DYNAMIC is defined in <pjmedia/codec.h>. It is defined
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* to be 96.
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*/
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PJMEDIA_RTP_PT_START = (PJMEDIA_RTP_PT_DYNAMIC-1),
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PJMEDIA_RTP_PT_SPEEX_NB, /**< Speex narrowband/8KHz */
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PJMEDIA_RTP_PT_SPEEX_WB, /**< Speex wideband/16KHz */
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PJMEDIA_RTP_PT_SPEEX_UWB, /**< Speex 32KHz */
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PJMEDIA_RTP_PT_SILK_NB, /**< SILK narrowband/8KHz */
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PJMEDIA_RTP_PT_SILK_MB, /**< SILK mediumband/12KHz */
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PJMEDIA_RTP_PT_SILK_WB, /**< SILK wideband/16KHz */
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PJMEDIA_RTP_PT_SILK_SWB, /**< SILK 24KHz */
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PJMEDIA_RTP_PT_ILBC, /**< iLBC (13.3/15.2Kbps) */
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PJMEDIA_RTP_PT_AMR, /**< AMR (4.75 - 12.2Kbps) */
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PJMEDIA_RTP_PT_AMRWB, /**< AMRWB (6.6 - 23.85Kbps)*/
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PJMEDIA_RTP_PT_AMRWBE, /**< AMRWBE */
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PJMEDIA_RTP_PT_G726_16, /**< G726 @ 16Kbps */
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PJMEDIA_RTP_PT_G726_24, /**< G726 @ 24Kbps */
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PJMEDIA_RTP_PT_G726_32, /**< G726 @ 32Kbps */
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PJMEDIA_RTP_PT_G726_40, /**< G726 @ 40Kbps */
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PJMEDIA_RTP_PT_G722_1_16, /**< G722.1 (16Kbps) */
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PJMEDIA_RTP_PT_G722_1_24, /**< G722.1 (24Kbps) */
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PJMEDIA_RTP_PT_G722_1_32, /**< G722.1 (32Kbps) */
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PJMEDIA_RTP_PT_G7221C_24, /**< G722.1 Annex C (24Kbps)*/
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PJMEDIA_RTP_PT_G7221C_32, /**< G722.1 Annex C (32Kbps)*/
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PJMEDIA_RTP_PT_G7221C_48, /**< G722.1 Annex C (48Kbps)*/
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PJMEDIA_RTP_PT_G7221_RSV1, /**< G722.1 reserve */
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PJMEDIA_RTP_PT_G7221_RSV2, /**< G722.1 reserve */
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PJMEDIA_RTP_PT_OPUS, /**< OPUS */
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#if PJMEDIA_CODEC_L16_HAS_8KHZ_MONO
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PJMEDIA_RTP_PT_L16_8KHZ_MONO, /**< L16 @ 8KHz, mono */
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#endif
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#if PJMEDIA_CODEC_L16_HAS_8KHZ_STEREO
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PJMEDIA_RTP_PT_L16_8KHZ_STEREO, /**< L16 @ 8KHz, stereo */
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#endif
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//PJMEDIA_RTP_PT_L16_11KHZ_MONO, /**< L16 @ 11KHz, mono */
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//PJMEDIA_RTP_PT_L16_11KHZ_STEREO, /**< L16 @ 11KHz, stereo */
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#if PJMEDIA_CODEC_L16_HAS_16KHZ_MONO
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PJMEDIA_RTP_PT_L16_16KHZ_MONO, /**< L16 @ 16KHz, mono */
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#endif
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#if PJMEDIA_CODEC_L16_HAS_16KHZ_STEREO
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PJMEDIA_RTP_PT_L16_16KHZ_STEREO, /**< L16 @ 16KHz, stereo */
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#endif
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//PJMEDIA_RTP_PT_L16_22KHZ_MONO, /**< L16 @ 22KHz, mono */
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//PJMEDIA_RTP_PT_L16_22KHZ_STEREO, /**< L16 @ 22KHz, stereo */
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//PJMEDIA_RTP_PT_L16_32KHZ_MONO, /**< L16 @ 32KHz, mono */
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//PJMEDIA_RTP_PT_L16_32KHZ_STEREO, /**< L16 @ 32KHz, stereo */
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#if PJMEDIA_CODEC_L16_HAS_48KHZ_MONO
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PJMEDIA_RTP_PT_L16_48KHZ_MONO, /**< L16 @ 48KHz, mono */
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#endif
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#if PJMEDIA_CODEC_L16_HAS_48KHZ_STEREO
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PJMEDIA_RTP_PT_L16_48KHZ_STEREO, /**< L16 @ 48KHz, stereo */
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#endif
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};
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/**
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* These are the dynamic payload types that are used by video codecs in
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* this library.
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*/
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enum pjmedia_video_pt
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{
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/* Video payload types */
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PJMEDIA_RTP_PT_VID_START = (PJMEDIA_RTP_PT_DYNAMIC-1),
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PJMEDIA_RTP_PT_H263P, /* used by ffmpeg avcodec */
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PJMEDIA_RTP_PT_H264, /* used by OpenH264 */
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PJMEDIA_RTP_PT_H264_RSV1, /* used by video toolbox */
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PJMEDIA_RTP_PT_H264_RSV2, /* used by MediaCodec */
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PJMEDIA_RTP_PT_H264_RSV3, /* used by ffmpeg avcodec */
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PJMEDIA_RTP_PT_H264_RSV4,
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PJMEDIA_RTP_PT_VP8, /* used by VPX */
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PJMEDIA_RTP_PT_VP8_RSV1, /* used by MediaCodec */
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PJMEDIA_RTP_PT_VP8_RSV2,
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PJMEDIA_RTP_PT_VP9, /* used by VPX */
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PJMEDIA_RTP_PT_VP9_RSV1, /* used by MediaCodec */
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PJMEDIA_RTP_PT_VP9_RSV2,
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/* Caution!
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* Ensure the value of the last pt above is <= 127.
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*/
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};
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/**
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* @}
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*/
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#endif /* __PJMEDIA_CODEC_TYPES_H__ */
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