FFmpeg: libavcodec/opus/opus.h File Reference

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opus.h File Reference

#include <stdint.h>

Go to the source code of this file.

Macros

#define OPUS_MAX_FRAME_SIZE 1275

#define OPUS_MAX_FRAMES 48

#define OPUS_MAX_PACKET_DUR 5760

#define OPUS_TS_HEADER 0x7FE0

#define OPUS_TS_MASK 0xFFE0

Enumerations

enum OpusMode { OPUS_MODE_SILK, OPUS_MODE_HYBRID, OPUS_MODE_CELT, OPUS_MODE_NB }

enum OpusBandwidth {
OPUS_BANDWIDTH_NARROWBAND, OPUS_BANDWIDTH_MEDIUMBAND, OPUS_BANDWIDTH_WIDEBAND, OPUS_BANDWIDTH_SUPERWIDEBAND,
OPUS_BANDWIDTH_FULLBAND, OPUS_BANDWITH_NB
}

Variables

static const uint8_t opus_default_extradata [30]

Macro Definition Documentation

◆ OPUS_MAX_FRAME_SIZE

#define OPUS_MAX_FRAME_SIZE 1275

Definition at line 28 of file opus.h.

◆ OPUS_MAX_FRAMES

#define OPUS_MAX_FRAMES 48

Definition at line 29 of file opus.h.

◆ OPUS_MAX_PACKET_DUR

#define OPUS_MAX_PACKET_DUR 5760

Definition at line 30 of file opus.h.

◆ OPUS_TS_HEADER

#define OPUS_TS_HEADER 0x7FE0

Definition at line 32 of file opus.h.

◆ OPUS_TS_MASK

#define OPUS_TS_MASK 0xFFE0

Definition at line 33 of file opus.h.

Enumeration Type Documentation

◆ OpusMode

enum OpusMode

Enumerator
OPUS_MODE_SILK
OPUS_MODE_HYBRID
OPUS_MODE_CELT
OPUS_MODE_NB

Definition at line 41 of file opus.h.

◆ OpusBandwidth

enum OpusBandwidth

Enumerator
OPUS_BANDWIDTH_NARROWBAND
OPUS_BANDWIDTH_MEDIUMBAND
OPUS_BANDWIDTH_WIDEBAND
OPUS_BANDWIDTH_SUPERWIDEBAND
OPUS_BANDWIDTH_FULLBAND
OPUS_BANDWITH_NB

Definition at line 49 of file opus.h.

Variable Documentation

◆ opus_default_extradata

const uint8_t opus_default_extradata[30]

static

Initial value:

= {

'O', 'p', 'u', 's', 'H', 'e', 'a', 'd',

1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

}

Definition at line 35 of file opus.h.

Referenced by ff_opus_parse_extradata(), and ff_parse_mpeg2_descriptor().

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