FFmpeg
|
#include "avformat.h"
#include "internal.h"
#include "isom.h"
#include "libavcodec/mpeg4audio.h"
#include "libavcodec/mpegaudiodata.h"
#include "libavutil/avstring.h"
#include "libavutil/intreadwrite.h"
Go to the source code of this file.
Data Structures | |
struct | MovChannelLayout |
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 (AVIOContext *pb) |
int | ff_mp4_read_descr (AVFormatContext *fc, AVIOContext *pb, int *tag) |
void | ff_mp4_parse_es_descr (AVIOContext *pb, int *es_id) |
int | ff_mp4_read_dec_config_descr (AVFormatContext *fc, AVStream *st, AVIOContext *pb) |
void | ff_mov_write_chan (AVIOContext *pb, int64_t channel_layout) |
Variables | |
const AVCodecTag | ff_mp4_obj_type [] |
const AVCodecTag | ff_codec_movsubtitle_tags [] |
const AVCodecTag | ff_codec_movdata_tags [] |
static const char | mov_mdhd_language_map [][4] |
static const AVCodecTag | mp4_audio_types [] |
static const MovChannelLayout | mov_channel_layout [] |
Definition at line 233 of file isom.c.
Referenced by get_metadata_lang(), mov_init(), and mov_write_string_data_tag().
int ff_mov_lang_to_iso639 | ( | unsigned | code, |
char | to[4] | ||
) |
Definition at line 260 of file isom.c.
Referenced by mov_metadata_loci(), mov_read_mdhd(), and mov_read_udta_string().
int ff_mp4_read_descr_len | ( | AVIOContext * | pb | ) |
Definition at line 282 of file isom.c.
Referenced by ff_mp4_read_descr(), and read_pakt_chunk().
int ff_mp4_read_descr | ( | AVFormatContext * | fc, |
AVIOContext * | pb, | ||
int * | tag | ||
) |
Definition at line 295 of file isom.c.
Referenced by ff_mov_read_esds(), ff_mp4_read_dec_config_descr(), and parse_mp4_descr().
void ff_mp4_parse_es_descr | ( | AVIOContext * | pb, |
int * | es_id | ||
) |
Definition at line 304 of file isom.c.
Referenced by ff_mov_read_esds(), and parse_MP4ESDescrTag().
int ff_mp4_read_dec_config_descr | ( | AVFormatContext * | fc, |
AVStream * | st, | ||
AVIOContext * | pb | ||
) |
Definition at line 329 of file isom.c.
Referenced by ff_mov_read_esds(), ff_parse_mpeg2_descriptor(), and m4sl_cb().
void ff_mov_write_chan | ( | AVIOContext * | pb, |
int64_t | channel_layout | ||
) |
Definition at line 422 of file isom.c.
Referenced by aiff_write_header(), and caf_write_header().
const AVCodecTag ff_mp4_obj_type[] |
Definition at line 34 of file isom.c.
Referenced by ff_mp4_read_dec_config_descr(), mov_write_esds_tag(), and set_codec_str().
const AVCodecTag ff_codec_movsubtitle_tags[] |
Definition at line 75 of file isom.c.
Referenced by mov_codec_id(), and mov_get_codec_tag().
const AVCodecTag ff_codec_movdata_tags[] |
Definition at line 82 of file isom.c.
Referenced by mov_codec_id().
|
static |
Definition at line 91 of file isom.c.
Referenced by ff_mov_iso639_to_lang(), and ff_mov_lang_to_iso639().
|
static |
Definition at line 320 of file isom.c.
Referenced by ff_mp4_read_dec_config_descr().
|
static |
Definition at line 396 of file isom.c.
Referenced by ff_mov_write_chan().