audio decoding with libavcodec API example More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <libavutil/frame.h>
#include <libavutil/mem.h>
#include <libavcodec/avcodec.h>

Macros
#define	AUDIO_INBUF_SIZE 20480

#define	AUDIO_REFILL_THRESH 4096

Functions
static int	get_format_from_sample_fmt (const char **fmt, enum AVSampleFormat sample_fmt)

static void	decode (AVCodecContext dec_ctx, AVPacket pkt, AVFrame frame, FILE outfile)

int	main (int argc, char **argv)

Detailed Description

audio decoding with libavcodec API example

Definition in file decode_audio.c.

Macro Definition Documentation

◆ AUDIO_INBUF_SIZE

#define AUDIO_INBUF_SIZE 20480

Examples: decode_audio.c.

Definition at line 39 of file decode_audio.c.

◆ AUDIO_REFILL_THRESH

#define AUDIO_REFILL_THRESH 4096

Examples: decode_audio.c.

Definition at line 40 of file decode_audio.c.

Function Documentation

◆ get_format_from_sample_fmt()

static int get_format_from_sample_fmt	(	const char **	fmt,
		enum AVSampleFormat	sample_fmt
	)

static

Examples: decode_audio.c.

Definition at line 42 of file decode_audio.c.

Referenced by main().

◆ decode()

static void decode	(	AVCodecContext *	dec_ctx,
		AVPacket *	pkt,
		AVFrame *	frame,
		FILE *	outfile
	)

static

Examples: decode_audio.c.

Definition at line 71 of file decode_audio.c.

Referenced by main().

◆ main()

int main	(	int	argc,
		char **	argv
	)

Examples: decode_audio.c.

Definition at line 105 of file decode_audio.c.

Macros

Functions