libavcodec/mpegaudiodecheader.c File Reference

MPEG Audio header decoder. More...

#include "avcodec.h"
#include "mpegaudio.h"
#include "mpegaudiodata.h"
#include "mpegaudiodecheader.h"

Go to the source code of this file.

Functions
int	avpriv_mpegaudio_decode_header (MPADecodeHeader *s, uint32_t header)
int	avpriv_mpa_decode_header (AVCodecContext *avctx, uint32_t head, int *sample_rate, int *channels, int *frame_size, int *bit_rate)

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Detailed Description

MPEG Audio header decoder.

Definition in file mpegaudiodecheader.c.

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Function Documentation

int avpriv_mpa_decode_header	(	AVCodecContext *	avctx,
		uint32_t	head,
		int *	sample_rate,
		int *	channels,
		int *	frame_size,
		int *	bit_rate
	)

Definition at line 112 of file mpegaudiodecheader.c.

Referenced by mp3_read_probe(), and mpegaudio_parse().

int avpriv_mpegaudio_decode_header	(	MPADecodeHeader *	s,
		uint32_t	header
	)

Definition at line 34 of file mpegaudiodecheader.c.

Referenced by avpriv_mpa_decode_header(), decode_frame(), mp3_parse_vbr_tags(), mp3_write_audio_packet(), mp3_write_xing(), and mp3lame_encode_frame().