FFmpeg: libavcodec/mpc.h File Reference

FFmpeg

libavcodec

mpc.h File Reference

#include <stdint.h>
#include "libavutil/lfg.h"
#include "libavutil/mem_internal.h"
#include "bswapdsp.h"
#include "mpegaudio.h"
#include "mpegaudiodsp.h"

Go to the source code of this file.

Data Structures

struct Band

Subband structure - hold all variables for each subband. More...

struct MPCContext

Macros

#define BANDS 32

#define SAMPLES_PER_BAND 36

#define MPC_FRAME_SIZE (BANDS * SAMPLES_PER_BAND)

Functions

void ff_mpc_dequantize_and_synth (MPCContext *c, int maxband, int16_t **out, int channels)

Detailed Description

Musepack decoder MPEG Audio Layer 1/2 -like codec with frames of 1152 samples divided into 32 subbands.

Definition in file mpc.h.

Macro Definition Documentation

◆ BANDS

#define BANDS 32

Definition at line 41 of file mpc.h.

◆ SAMPLES_PER_BAND

#define SAMPLES_PER_BAND 36

Definition at line 42 of file mpc.h.

◆ MPC_FRAME_SIZE

#define MPC_FRAME_SIZE (BANDS * SAMPLES_PER_BAND)

Definition at line 43 of file mpc.h.

Function Documentation

◆ ff_mpc_dequantize_and_synth()

void ff_mpc_dequantize_and_synth ( MPCContext * c,

int maxband,

int16_t ** out,

int channels

)

Definition at line 55 of file mpc.c.

Referenced by mpc7_decode_frame(), and mpc8_decode_frame().

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