amr.c File Reference

#include "libavutil/channel_layout.h"
#include "avformat.h"
#include "internal.h"

Go to the source code of this file.

Data Structures
struct	AMRContext

Functions
static int	amr_probe (AVProbeData *p)
static int	amr_read_header (AVFormatContext *s)
static int	amr_read_packet (AVFormatContext *s, AVPacket *pkt)

Variables
static const char	AMR_header [] = "#!AMR\n"
static const char	AMRWB_header [] = "#!AMR-WB\n"
static const uint8_t	amrnb_packed_size [16]
static const uint8_t	amrwb_packed_size [16]

Function Documentation

static int amr_probe ( AVProbeData *  p )

static

Definition at line 74 of file amr.c.

static int amr_read_header ( AVFormatContext *  s )

static

Definition at line 87 of file amr.c.

static int amr_read_packet ( AVFormatContext *  s, AVPacket *  pkt  )

static

Definition at line 120 of file amr.c.

Variable Documentation

const char AMR_header[] = "#!AMR\n"

static

Definition at line 38 of file amr.c.

Referenced by amr_probe(), and amr_read_header().

const char AMRWB_header[] = "#!AMR-WB\n"

static

Definition at line 39 of file amr.c.

Referenced by amr_read_header().

const uint8_t amrnb_packed_size[16]

static

Initial value:

= {
    13, 14, 16, 18, 20, 21, 27, 32, 6, 1, 1, 1, 1, 1, 1, 1
}

Definition at line 41 of file amr.c.

Referenced by amr_read_packet().

const uint8_t amrwb_packed_size[16]

static

Initial value:

= {
    18, 24, 33, 37, 41, 47, 51, 59, 61, 6, 1, 1, 1, 1, 1, 1
}

Definition at line 44 of file amr.c.

Referenced by amr_read_packet().