libavformat/isom.h File Reference

#include "avio.h"
#include "riff.h"
#include "dv.h"

Go to the source code of this file.

Data Structures
struct	MOVStts
struct	MOVStsc
struct	MOVDref
struct	MOVAtom
struct	MOVFragment
struct	MOVTrackExt
struct	MOVStreamContext
struct	MOVContext
Functions
int	ff_mov_iso639_to_lang (const char lang[4], int mp4)
int	ff_mov_lang_to_iso639 (unsigned code, char to[4])
int	ff_mp4_read_descr_len (ByteIOContext *pb)
int	ff_mov_read_esds (AVFormatContext *fc, ByteIOContext *pb, MOVAtom atom)
enum CodecID	ff_mov_get_lpcm_codec_id (int bps, int flags)
	Compute codec id for 'lpcm' tag.
Variables
const AVCodecTag	ff_mp4_obj_type []
const AVCodecTag	codec_movvideo_tags []
const AVCodecTag	codec_movaudio_tags []
const AVCodecTag	ff_codec_movsubtitle_tags []

---

Function Documentation

enum CodecID ff_mov_get_lpcm_codec_id	(	int	bps,
		int	flags
	)

Compute codec id for 'lpcm' tag.

See CoreAudioTypes and AudioStreamBasicDescription at Apple.

Definition at line 912 of file mov.c.

Referenced by mov_read_stsd(), and read_desc_chunk().

int ff_mov_iso639_to_lang	(	const char	lang[4],
		int	mp4
	)

Definition at line 269 of file isom.c.

Referenced by mov_write_header(), mov_write_string_data_tag(), and mov_write_string_metadata().

int ff_mov_lang_to_iso639	(	unsigned	code,
		char	to[4]
	)

Definition at line 296 of file isom.c.

Referenced by mov_read_mdhd(), and mov_read_udta_string().

int ff_mov_read_esds	(	AVFormatContext *	fc,
		ByteIOContext *	pb,
		MOVAtom	atom
	)

Definition at line 494 of file mov.c.

Referenced by mov_read_esds(), and read_kuki_chunk().

int ff_mp4_read_descr_len

(

ByteIOContext *

pb

)

Definition at line 459 of file mov.c.

Referenced by mp4_read_descr(), and read_pakt_chunk().

---

Variable Documentation

const AVCodecTag codec_movaudio_tags[]

Definition at line 182 of file isom.c.

Referenced by mov_get_codec_tag(), and mov_read_stsd().

const AVCodecTag codec_movvideo_tags[]

Definition at line 61 of file isom.c.

Referenced by matroska_read_header(), mkv_write_codecprivate(), mkv_write_tracks(), mov_get_codec_tag(), and mov_read_stsd().

const AVCodecTag ff_codec_movsubtitle_tags[]

Definition at line 237 of file isom.c.

Referenced by mov_get_codec_tag(), and mov_read_stsd().

const AVCodecTag ff_mp4_obj_type[]

Definition at line 30 of file isom.c.

Referenced by ff_mov_read_esds(), mov_write_esds_tag(), and mp4_get_codec_tag().