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94 lines
2.8 KiB
94 lines
2.8 KiB
/* |
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* Copyright (c) 2011 Miroslav Slugeň <Thunder.m@seznam.cz> |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg 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 GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include "avformat.h" |
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#include "rtpdec_formats.h" |
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static int g726_16_parse_sdp_line(AVFormatContext *s, int st_index, |
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PayloadContext *data, const char *line) |
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{ |
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AVStream *stream = s->streams[st_index]; |
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AVCodecContext *codec = stream->codec; |
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codec->bit_rate = 16000; |
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return 0; |
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} |
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static int g726_24_parse_sdp_line(AVFormatContext *s, int st_index, |
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PayloadContext *data, const char *line) |
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{ |
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AVStream *stream = s->streams[st_index]; |
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AVCodecContext *codec = stream->codec; |
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codec->bit_rate = 24000; |
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return 0; |
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} |
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static int g726_32_parse_sdp_line(AVFormatContext *s, int st_index, |
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PayloadContext *data, const char *line) |
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{ |
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AVStream *stream = s->streams[st_index]; |
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AVCodecContext *codec = stream->codec; |
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codec->bit_rate = 32000; |
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return 0; |
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} |
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static int g726_40_parse_sdp_line(AVFormatContext *s, int st_index, |
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PayloadContext *data, const char *line) |
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{ |
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AVStream *stream = s->streams[st_index]; |
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AVCodecContext *codec = stream->codec; |
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codec->bit_rate = 40000; |
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return 0; |
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} |
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RTPDynamicProtocolHandler ff_g726_16_dynamic_handler = { |
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.enc_name = "G726-16", |
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.codec_type = AVMEDIA_TYPE_AUDIO, |
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.codec_id = CODEC_ID_ADPCM_G726, |
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.parse_sdp_a_line = g726_16_parse_sdp_line, |
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}; |
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RTPDynamicProtocolHandler ff_g726_24_dynamic_handler = { |
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.enc_name = "G726-24", |
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.codec_type = AVMEDIA_TYPE_AUDIO, |
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.codec_id = CODEC_ID_ADPCM_G726, |
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.parse_sdp_a_line = g726_24_parse_sdp_line, |
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}; |
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RTPDynamicProtocolHandler ff_g726_32_dynamic_handler = { |
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.enc_name = "G726-32", |
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.codec_type = AVMEDIA_TYPE_AUDIO, |
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.codec_id = CODEC_ID_ADPCM_G726, |
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.parse_sdp_a_line = g726_32_parse_sdp_line, |
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}; |
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RTPDynamicProtocolHandler ff_g726_40_dynamic_handler = { |
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.enc_name = "G726-40", |
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.codec_type = AVMEDIA_TYPE_AUDIO, |
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.codec_id = CODEC_ID_ADPCM_G726, |
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.parse_sdp_a_line = g726_40_parse_sdp_line, |
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};
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