rtpdec_g726.c File Reference

#include "libavutil/attributes.h"
#include "avformat.h"
#include "rtpdec_formats.h"

Go to the source code of this file.

Macros
#define	RTP_G726_HANDLER(bitrate)

Functions
	RTP_G726_HANDLER (16)
	RTP_G726_HANDLER (24)
	RTP_G726_HANDLER (32)
	RTP_G726_HANDLER (40)

Macro Definition Documentation

RTP_G726_HANDLER

#define RTP_G726_HANDLER

(

bitrate

)

Value:

static av_cold int g726_ ## bitrate ##_init(AVFormatContext *s, int st_index, \
                                            PayloadContext *data) \
{ \
    AVStream *stream = s->streams[st_index]; \
    AVCodecParameters *par = stream->codecpar; \
\
    par->bits_per_coded_sample = bitrate/8; \
    par->bit_rate = par->bits_per_coded_sample * par->sample_rate; \
\
    return 0; \
} \
\
const RTPDynamicProtocolHandler ff_g726_ ## bitrate ## _dynamic_handler = { \
    .enc_name   = "AAL2-G726-" #bitrate, \
    .codec_type = AVMEDIA_TYPE_AUDIO, \
    .codec_id   = AV_CODEC_ID_ADPCM_G726, \
    .init       = g726_ ## bitrate ## _init, \
}; \
const RTPDynamicProtocolHandler ff_g726le_ ## bitrate ## _dynamic_handler = { \
    .enc_name   = "G726-" #bitrate, \
    .codec_type = AVMEDIA_TYPE_AUDIO, \
    .codec_id   = AV_CODEC_ID_ADPCM_G726LE, \
    .init       = g726_ ## bitrate ## _init, \
}

Definition at line 25 of file rtpdec_g726.c.

Function Documentation

RTP_G726_HANDLER() [1/4]

RTP_G726_HANDLER

(

16

)

RTP_G726_HANDLER() [2/4]

RTP_G726_HANDLER

(

24

)

RTP_G726_HANDLER() [3/4]

RTP_G726_HANDLER

(

32

)

RTP_G726_HANDLER() [4/4]

RTP_G726_HANDLER

(

40

)