Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Tree: 1e9caf9c92
Fetching contributors…

Cannot retrieve contributors at this time

47 lines (43 sloc) 1.586 kB
/*
* Copyright (c) 2011 Miroslav Slugeň <Thunder.m@seznam.cz>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "avformat.h"
#include "rtpdec_formats.h"
#define RTP_G726_HANDLER(bitrate) \
static int g726_ ## bitrate ##_init(AVFormatContext *s, int st_index, PayloadContext *data) \
{ \
AVStream *stream = s->streams[st_index]; \
AVCodecContext *codec = stream->codec; \
\
codec->bits_per_coded_sample = bitrate/8; \
codec->bit_rate = codec->bits_per_coded_sample * codec->sample_rate; \
\
return 0; \
} \
\
RTPDynamicProtocolHandler ff_g726_ ## bitrate ## _dynamic_handler = { \
.enc_name = "G726-" #bitrate, \
.codec_type = AVMEDIA_TYPE_AUDIO, \
.codec_id = AV_CODEC_ID_ADPCM_G726, \
.init = g726_ ## bitrate ## _init, \
}
RTP_G726_HANDLER(16);
RTP_G726_HANDLER(24);
RTP_G726_HANDLER(32);
RTP_G726_HANDLER(40);
Jump to Line
Something went wrong with that request. Please try again.