FFmpeg: doc/examples/decode_audio.c File Reference

FFmpeg

decode_audio.c File Reference

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

Go to the source code of this file.

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)

Macro Definition Documentation

◆ AUDIO_INBUF_SIZE

#define AUDIO_INBUF_SIZE 20480

Examples: decode_audio.c.

Definition at line 40 of file decode_audio.c.

◆ AUDIO_REFILL_THRESH

#define AUDIO_REFILL_THRESH 4096

Examples: decode_audio.c.

Definition at line 41 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 43 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 72 of file decode_audio.c.

Referenced by apply_tns(), check_avoptions_used(), dxva2_init_pool(), main(), and show_formats_devices().

◆ main()

int main ( int argc,

char ** argv

)

Examples: decode_audio.c.

Definition at line 106 of file decode_audio.c.

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