FFmpeg
Macros | Functions
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, \
{ \
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  )
data
const char data[16]
Definition: mxf.c:143
av_cold
#define av_cold
Definition: attributes.h:90
AV_CODEC_ID_ADPCM_G726
@ AV_CODEC_ID_ADPCM_G726
Definition: codec_id.h:364
s
#define s(width, name)
Definition: cbs_vp9.c:257
AVMEDIA_TYPE_AUDIO
@ AVMEDIA_TYPE_AUDIO
Definition: avutil.h:202
AVFormatContext
Format I/O context.
Definition: avformat.h:1200
bitrate
int64_t bitrate
Definition: h264_levels.c:131
AV_CODEC_ID_ADPCM_G726LE
@ AV_CODEC_ID_ADPCM_G726LE
Definition: codec_id.h:388
PayloadContext
RTP/JPEG specific private data.
Definition: rdt.c:83
RTPDynamicProtocolHandler
Definition: rtpdec.h:116