riff.h File Reference

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Detailed Description

internal header for RIFF based (de)muxers do NOT include this in end user applications

Definition in file riff.h.

Go to the source code of this file.

Classes
struct	AVCodecTag
Functions
offset_t	start_tag (ByteIOContext *pb, const char *tag)
void	end_tag (ByteIOContext *pb, offset_t start)
void	put_bmp_header (ByteIOContext *pb, AVCodecContext *enc, const AVCodecTag *tags, int for_asf)
int	put_wav_header (ByteIOContext *pb, AVCodecContext *enc)
int	wav_codec_get_id (unsigned int tag, int bps)
void	get_wav_header (ByteIOContext *pb, AVCodecContext *codec, int size)
unsigned int	codec_get_tag (const AVCodecTag *tags, int id)
enum CodecID	codec_get_id (const AVCodecTag *tags, unsigned int tag)
void	ff_parse_specific_params (AVCodecContext *stream, int *au_rate, int *au_ssize, int *au_scale)
Variables
const AVCodecTag	codec_bmp_tags []
const AVCodecTag	codec_wav_tags []

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Function Documentation

offset_t start_tag	(	ByteIOContext *	pb,
		const char *	tag
	)

Definition at line 220 of file riff.c.

Referenced by avi_start_new_riff(), avi_write_header(), avi_write_idx1(), mmf_write_header(), and wav_write_header().

void end_tag	(	ByteIOContext *	pb,
		offset_t	start
	)

Definition at line 227 of file riff.c.

Referenced by avi_write_header(), avi_write_idx1(), avi_write_packet(), avi_write_trailer(), wav_write_header(), and wav_write_trailer().

void put_bmp_header	(	ByteIOContext *	pb,
		AVCodecContext *	enc,
		const AVCodecTag *	tags,
		int	for_asf
	)

Definition at line 332 of file riff.c.

Referenced by asf_write_header1(), avi_write_header(), and mkv_write_codecprivate().

int put_wav_header	(	ByteIOContext *	pb,
		AVCodecContext *	enc
	)

Definition at line 239 of file riff.c.

Referenced by asf_write_header1(), avi_write_header(), mkv_write_codecprivate(), and wav_write_header().

int wav_codec_get_id	(	unsigned int	tag,
		int	bps
	)

Definition at line 405 of file riff.c.

Referenced by avisynth_read_header(), get_codec_data(), and get_wav_header().

void get_wav_header	(	ByteIOContext *	pb,
		AVCodecContext *	codec,
		int	size
	)

Definition at line 363 of file riff.c.

Referenced by asf_read_header(), avi_read_header(), dxa_read_header(), and wav_read_header().

unsigned int codec_get_tag	(	const AVCodecTag *	tags,
		int	id
	)

Definition at line 1778 of file libavformat/utils.c.

Referenced by av_codec_get_tag(), gxf_write_header(), mkv_write_codecprivate(), mov_find_audio_codec_tag(), mov_find_video_codec_tag(), mov_write_esds_tag(), nut_write_header(), and swf_write_video().

enum CodecID codec_get_id	(	const AVCodecTag *	tags,
		unsigned int	tag
	)

Definition at line 1788 of file libavformat/utils.c.

Referenced by asf_read_header(), au_read_header(), av_codec_get_id(), avi_read_header(), avisynth_read_header(), decode_stream_header(), get_aiff_header(), get_codec_data(), matroska_read_header(), mov_read_esds(), mov_read_stsd(), nsv_parse_NSVs_header(), nut_read_header(), ogm_dshow_header(), ogm_header(), swf_read_packet(), voc_get_packet(), and wav_codec_get_id().

void ff_parse_specific_params	(	AVCodecContext *	stream,
		int *	au_rate,
		int *	au_ssize,
		int *	au_scale
	)

Definition at line 424 of file riff.c.

Referenced by avi_write_counters(), avi_write_header(), nut_write_header(), and write_header().

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Variable Documentation

const AVCodecTag codec_bmp_tags[]

Definition at line 28 of file riff.c.

Referenced by asf_read_header(), asf_write_header1(), avi_read_header(), avi_write_header(), avisynth_read_header(), decode_stream_header(), get_codec_data(), matroska_read_header(), mkv_write_codecprivate(), mov_find_video_codec_tag(), mov_read_stsd(), nut_read_header(), nut_write_header(), ogm_dshow_header(), and ogm_header().

const AVCodecTag codec_wav_tags[]

Definition at line 178 of file riff.c.

Referenced by decode_stream_header(), matroska_read_header(), mkv_write_codecprivate(), mov_find_audio_codec_tag(), mov_read_stsd(), nut_read_header(), nut_write_header(), ogm_dshow_header(), and ogm_header().