Libav
Data Structures | Macros | Functions | Variables
mov.c File Reference
#include <inttypes.h>
#include <limits.h>
#include <stdint.h>
#include "libavutil/attributes.h"
#include "libavutil/channel_layout.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/intfloat.h"
#include "libavutil/mathematics.h"
#include "libavutil/time_internal.h"
#include "libavutil/avstring.h"
#include "libavutil/dict.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "libavcodec/ac3tab.h"
#include "avformat.h"
#include "internal.h"
#include "avio_internal.h"
#include "riff.h"
#include "isom.h"
#include "libavcodec/get_bits.h"
#include "id3v1.h"
#include "mov_chan.h"
#include "replaygain.h"
#include "qtpalette.h"

Go to the source code of this file.

Data Structures

struct  MOVParseTableEntry
 

Macros

#define MIN_DATA_ENTRY_BOX_SIZE   12
 
#define OFFSET(x)   offsetof(MOVContext, x)
 
#define FLAGS   AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM
 

Functions

static int mov_read_default (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_metadata_track_or_disc_number (MOVContext *c, AVIOContext *pb, unsigned len, const char *key)
 
static int mov_metadata_int8_bypass_padding (MOVContext *c, AVIOContext *pb, unsigned len, const char *key)
 
static int mov_metadata_int8_no_padding (MOVContext *c, AVIOContext *pb, unsigned len, const char *key)
 
static int mov_metadata_gnre (MOVContext *c, AVIOContext *pb, unsigned len, const char *key)
 
static int mov_read_mac_string (MOVContext *c, AVIOContext *pb, int len, char *dst, int dstlen)
 
static int mov_read_covr (MOVContext *c, AVIOContext *pb, int type, int len)
 
static int mov_metadata_loci (MOVContext *c, AVIOContext *pb, unsigned len)
 
static int mov_read_udta_string (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_chpl (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_dref (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_hdlr (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
int ff_mov_read_esds (AVFormatContext *fc, AVIOContext *pb)
 
static int mov_read_esds (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_dac3 (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_dec3 (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_chan (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_wfex (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_pasp (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_mdat (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_ftyp (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_moov (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_moof (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static void mov_metadata_creation_time (AVDictionary **metadata, time_t time)
 
static int mov_read_mdhd (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_mvhd (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_smi (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_enda (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_colr (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_fiel (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_extradata (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_wave (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_glbl (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 This function reads atom content and puts data in extradata without tag nor size unlike mov_read_extradata. More...
 
static int mov_read_dvc1 (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_strf (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 An strf atom is a BITMAPINFOHEADER struct. More...
 
static int mov_read_stco (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
enum AVCodecID ff_mov_get_lpcm_codec_id (int bps, int flags)
 Compute codec id for 'lpcm' tag. More...
 
static int mov_codec_id (AVStream *st, uint32_t format)
 
static void mov_parse_stsd_video (MOVContext *c, AVIOContext *pb, AVStream *st, MOVStreamContext *sc)
 
static void mov_parse_stsd_audio (MOVContext *c, AVIOContext *pb, AVStream *st, MOVStreamContext *sc)
 
static void mov_parse_stsd_subtitle (MOVContext *c, AVIOContext *pb, AVStream *st, MOVStreamContext *sc, int64_t size)
 
static uint32_t yuv_to_rgba (uint32_t ycbcr)
 
static int mov_rewrite_dvd_sub_extradata (AVStream *st)
 
static int mov_parse_stsd_data (MOVContext *c, AVIOContext *pb, AVStream *st, MOVStreamContext *sc, int64_t size)
 
static int mov_finalize_stsd_codec (MOVContext *c, AVIOContext *pb, AVStream *st, MOVStreamContext *sc)
 
static int mov_skip_multiple_stsd (MOVContext *c, AVIOContext *pb, int codec_tag, int format, int64_t size)
 
int ff_mov_read_stsd_entries (MOVContext *c, AVIOContext *pb, int entries)
 
static int mov_read_stsd (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_stsc (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_stsc_index_valid (int index, int count)
 
static int mov_get_stsc_samples (MOVStreamContext *sc, int index)
 
static int mov_read_stps (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_stss (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_stsz (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_stts (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_ctts (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_sbgp (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static void mov_build_index (MOVContext *mov, AVStream *st)
 
static int mov_open_dref (AVFormatContext *s, AVIOContext **pb, char *src, MOVDref *ref)
 
static int mov_read_trak (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_ilst (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_replaygain (MOVContext *c, AVIOContext *pb, int64_t size)
 
static int mov_read_custom (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_meta (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_tkhd (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_tfhd (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_chap (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_trex (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_tfdt (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_trun (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_wide (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_cmov (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_read_elst (MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
static int mov_probe (AVProbeData *p)
 
static void mov_read_chapters (AVFormatContext *s)
 
static int mov_read_close (AVFormatContext *s)
 
static int mov_read_header (AVFormatContext *s)
 
static AVIndexEntrymov_find_next_sample (AVFormatContext *s, AVStream **st)
 
static int mov_change_extradata (MOVStreamContext *sc, AVPacket *pkt)
 
static int mov_read_packet (AVFormatContext *s, AVPacket *pkt)
 
static int mov_seek_stream (AVFormatContext *s, AVStream *st, int64_t timestamp, int flags)
 
static int mov_read_seek (AVFormatContext *s, int stream_index, int64_t sample_time, int flags)
 

Variables

static const uint32_t mac_to_unicode [128]
 
static const MOVParseTableEntry mov_default_parse_table []
 
static const AVOption mov_options []
 
static const AVClass mov_class
 
AVInputFormat ff_mov_demuxer
 

Macro Definition Documentation

◆ MIN_DATA_ENTRY_BOX_SIZE

#define MIN_DATA_ENTRY_BOX_SIZE   12

Definition at line 477 of file mov.c.

Referenced by mov_read_dref().

◆ OFFSET

#define OFFSET (   x)    offsetof(MOVContext, x)

Definition at line 3821 of file mov.c.

◆ FLAGS

Definition at line 3822 of file mov.c.

Function Documentation

◆ mov_read_default()

static int mov_read_default ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

◆ mov_metadata_track_or_disc_number()

static int mov_metadata_track_or_disc_number ( MOVContext c,
AVIOContext pb,
unsigned  len,
const char *  key 
)
static

Definition at line 67 of file mov.c.

Referenced by mov_read_udta_string().

◆ mov_metadata_int8_bypass_padding()

static int mov_metadata_int8_bypass_padding ( MOVContext c,
AVIOContext pb,
unsigned  len,
const char *  key 
)
static

Definition at line 87 of file mov.c.

Referenced by mov_read_udta_string().

◆ mov_metadata_int8_no_padding()

static int mov_metadata_int8_no_padding ( MOVContext c,
AVIOContext pb,
unsigned  len,
const char *  key 
)
static

Definition at line 104 of file mov.c.

Referenced by mov_read_udta_string().

◆ mov_metadata_gnre()

static int mov_metadata_gnre ( MOVContext c,
AVIOContext pb,
unsigned  len,
const char *  key 
)
static

Definition at line 116 of file mov.c.

Referenced by mov_read_udta_string().

◆ mov_read_mac_string()

static int mov_read_mac_string ( MOVContext c,
AVIOContext pb,
int  len,
char *  dst,
int  dstlen 
)
static

Definition at line 153 of file mov.c.

Referenced by mov_parse_stsd_video(), and mov_read_udta_string().

◆ mov_read_covr()

static int mov_read_covr ( MOVContext c,
AVIOContext pb,
int  type,
int  len 
)
static

Definition at line 175 of file mov.c.

Referenced by mov_read_udta_string().

◆ mov_metadata_loci()

static int mov_metadata_loci ( MOVContext c,
AVIOContext pb,
unsigned  len 
)
static

Definition at line 226 of file mov.c.

Referenced by mov_read_udta_string().

◆ mov_read_udta_string()

static int mov_read_udta_string ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 276 of file mov.c.

Referenced by mov_read_default().

◆ mov_read_chpl()

static int mov_read_chpl ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 442 of file mov.c.

◆ mov_read_dref()

static int mov_read_dref ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 478 of file mov.c.

◆ mov_read_hdlr()

static int mov_read_hdlr ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 615 of file mov.c.

◆ ff_mov_read_esds()

int ff_mov_read_esds ( AVFormatContext fc,
AVIOContext pb 
)

Definition at line 674 of file mov.c.

Referenced by mov_read_esds(), and read_kuki_chunk().

◆ mov_read_esds()

static int mov_read_esds ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 696 of file mov.c.

◆ mov_read_dac3()

static int mov_read_dac3 ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 701 of file mov.c.

◆ mov_read_dec3()

static int mov_read_dec3 ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 737 of file mov.c.

◆ mov_read_chan()

static int mov_read_chan ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 777 of file mov.c.

◆ mov_read_wfex()

static int mov_read_wfex ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 796 of file mov.c.

◆ mov_read_pasp()

static int mov_read_pasp ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 807 of file mov.c.

◆ mov_read_mdat()

static int mov_read_mdat ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 831 of file mov.c.

Referenced by mov_read_wide().

◆ mov_read_ftyp()

static int mov_read_ftyp ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 840 of file mov.c.

◆ mov_read_moov()

static int mov_read_moov ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 879 of file mov.c.

◆ mov_read_moof()

static int mov_read_moof ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 891 of file mov.c.

◆ mov_metadata_creation_time()

static void mov_metadata_creation_time ( AVDictionary **  metadata,
time_t  time 
)
static

Definition at line 898 of file mov.c.

Referenced by mov_read_mdhd(), and mov_read_mvhd().

◆ mov_read_mdhd()

static int mov_read_mdhd ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 911 of file mov.c.

◆ mov_read_mvhd()

static int mov_read_mvhd ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 956 of file mov.c.

◆ mov_read_smi()

static int mov_read_smi ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 994 of file mov.c.

◆ mov_read_enda()

static int mov_read_enda ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 1023 of file mov.c.

◆ mov_read_colr()

static int mov_read_colr ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 1055 of file mov.c.

◆ mov_read_fiel()

static int mov_read_fiel ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 1131 of file mov.c.

◆ mov_read_extradata()

static int mov_read_extradata ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 1166 of file mov.c.

◆ mov_read_wave()

static int mov_read_wave ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 1195 of file mov.c.

◆ mov_read_glbl()

static int mov_read_glbl ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

This function reads atom content and puts data in extradata without tag nor size unlike mov_read_extradata.

Definition at line 1230 of file mov.c.

Referenced by mov_parse_stsd_subtitle().

◆ mov_read_dvc1()

static int mov_read_dvc1 ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 1264 of file mov.c.

◆ mov_read_strf()

static int mov_read_strf ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

An strf atom is a BITMAPINFOHEADER struct.

This struct is 40 bytes itself, but can have extradata appended at the end after the 40 bytes belonging to the struct.

Definition at line 1300 of file mov.c.

◆ mov_read_stco()

static int mov_read_stco ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 1328 of file mov.c.

◆ ff_mov_get_lpcm_codec_id()

enum AVCodecID 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 1375 of file mov.c.

Referenced by mov_parse_stsd_audio(), and read_desc_chunk().

◆ mov_codec_id()

static int mov_codec_id ( AVStream st,
uint32_t  format 
)
static

Definition at line 1385 of file mov.c.

Referenced by ff_mov_read_stsd_entries().

◆ mov_parse_stsd_video()

static void mov_parse_stsd_video ( MOVContext c,
AVIOContext pb,
AVStream st,
MOVStreamContext sc 
)
static

Definition at line 1416 of file mov.c.

Referenced by ff_mov_read_stsd_entries().

◆ mov_parse_stsd_audio()

static void mov_parse_stsd_audio ( MOVContext c,
AVIOContext pb,
AVStream st,
MOVStreamContext sc 
)
static

Definition at line 1527 of file mov.c.

Referenced by ff_mov_read_stsd_entries().

◆ mov_parse_stsd_subtitle()

static void mov_parse_stsd_subtitle ( MOVContext c,
AVIOContext pb,
AVStream st,
MOVStreamContext sc,
int64_t  size 
)
static

Definition at line 1622 of file mov.c.

Referenced by ff_mov_read_stsd_entries().

◆ yuv_to_rgba()

static uint32_t yuv_to_rgba ( uint32_t  ycbcr)
static

Definition at line 1636 of file mov.c.

Referenced by mov_rewrite_dvd_sub_extradata().

◆ mov_rewrite_dvd_sub_extradata()

static int mov_rewrite_dvd_sub_extradata ( AVStream st)
static

Definition at line 1652 of file mov.c.

Referenced by mov_read_header().

◆ mov_parse_stsd_data()

static int mov_parse_stsd_data ( MOVContext c,
AVIOContext pb,
AVStream st,
MOVStreamContext sc,
int64_t  size 
)
static

Definition at line 1687 of file mov.c.

Referenced by ff_mov_read_stsd_entries().

◆ mov_finalize_stsd_codec()

static int mov_finalize_stsd_codec ( MOVContext c,
AVIOContext pb,
AVStream st,
MOVStreamContext sc 
)
static

Definition at line 1708 of file mov.c.

Referenced by mov_read_stsd().

◆ mov_skip_multiple_stsd()

static int mov_skip_multiple_stsd ( MOVContext c,
AVIOContext pb,
int  codec_tag,
int  format,
int64_t  size 
)
static

Definition at line 1775 of file mov.c.

Referenced by ff_mov_read_stsd_entries().

◆ ff_mov_read_stsd_entries()

int ff_mov_read_stsd_entries ( MOVContext c,
AVIOContext pb,
int  entries 
)

Definition at line 1801 of file mov.c.

Referenced by mov_read_stsd(), and qt_rtp_parse_packet().

◆ mov_read_stsd()

static int mov_read_stsd ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 1890 of file mov.c.

◆ mov_read_stsc()

static int mov_read_stsc ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 1950 of file mov.c.

◆ mov_stsc_index_valid()

static int mov_stsc_index_valid ( int  index,
int  count 
)
inlinestatic

Definition at line 1997 of file mov.c.

Referenced by mov_build_index(), mov_get_stsc_samples(), and mov_read_packet().

◆ mov_get_stsc_samples()

static int mov_get_stsc_samples ( MOVStreamContext sc,
int  index 
)
inlinestatic

Definition at line 2003 of file mov.c.

Referenced by mov_read_packet(), and mov_seek_stream().

◆ mov_read_stps()

static int mov_read_stps ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2015 of file mov.c.

◆ mov_read_stss()

static int mov_read_stss ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2048 of file mov.c.

◆ mov_read_stsz()

static int mov_read_stsz ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2091 of file mov.c.

◆ mov_read_stts()

static int mov_read_stts ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2171 of file mov.c.

◆ mov_read_ctts()

static int mov_read_ctts ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2233 of file mov.c.

◆ mov_read_sbgp()

static int mov_read_sbgp ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2280 of file mov.c.

◆ mov_build_index()

static void mov_build_index ( MOVContext mov,
AVStream st 
)
static

Definition at line 2320 of file mov.c.

Referenced by mov_read_trak().

◆ mov_open_dref()

static int mov_open_dref ( AVFormatContext s,
AVIOContext **  pb,
char *  src,
MOVDref ref 
)
static

Definition at line 2520 of file mov.c.

Referenced by mov_read_trak().

◆ mov_read_trak()

static int mov_read_trak ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2564 of file mov.c.

◆ mov_read_ilst()

static int mov_read_ilst ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2668 of file mov.c.

◆ mov_read_replaygain()

static int mov_read_replaygain ( MOVContext c,
AVIOContext pb,
int64_t  size 
)
static

Definition at line 2677 of file mov.c.

Referenced by mov_read_custom().

◆ mov_read_custom()

static int mov_read_custom ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2731 of file mov.c.

◆ mov_read_meta()

static int mov_read_meta ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2764 of file mov.c.

◆ mov_read_tkhd()

static int mov_read_tkhd ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2778 of file mov.c.

◆ mov_read_tfhd()

static int mov_read_tfhd ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2872 of file mov.c.

◆ mov_read_chap()

static int mov_read_chap ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2910 of file mov.c.

◆ mov_read_trex()

static int mov_read_trex ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2916 of file mov.c.

◆ mov_read_tfdt()

static int mov_read_tfdt ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2939 of file mov.c.

◆ mov_read_trun()

static int mov_read_trun ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 2969 of file mov.c.

◆ mov_read_wide()

static int mov_read_wide ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 3071 of file mov.c.

◆ mov_read_cmov()

static int mov_read_cmov ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 3091 of file mov.c.

◆ mov_read_elst()

static int mov_read_elst ( MOVContext c,
AVIOContext pb,
MOVAtom  atom 
)
static

Definition at line 3143 of file mov.c.

◆ mov_probe()

static int mov_probe ( AVProbeData p)
static

Definition at line 3327 of file mov.c.

◆ mov_read_chapters()

static void mov_read_chapters ( AVFormatContext s)
static

Definition at line 3372 of file mov.c.

Referenced by mov_read_header().

◆ mov_read_close()

static int mov_read_close ( AVFormatContext s)
static

Definition at line 3441 of file mov.c.

Referenced by mov_read_header().

◆ mov_read_header()

static int mov_read_header ( AVFormatContext s)
static

Definition at line 3484 of file mov.c.

◆ mov_find_next_sample()

static AVIndexEntry* mov_find_next_sample ( AVFormatContext s,
AVStream **  st 
)
static

Definition at line 3577 of file mov.c.

Referenced by mov_read_packet(), and mov_read_seek().

◆ mov_change_extradata()

static int mov_change_extradata ( MOVStreamContext sc,
AVPacket pkt 
)
static

Definition at line 3603 of file mov.c.

Referenced by mov_read_packet().

◆ mov_read_packet()

static int mov_read_packet ( AVFormatContext s,
AVPacket pkt 
)
static

Definition at line 3626 of file mov.c.

◆ mov_seek_stream()

static int mov_seek_stream ( AVFormatContext s,
AVStream st,
int64_t  timestamp,
int  flags 
)
static

Definition at line 3727 of file mov.c.

Referenced by mov_read_seek().

◆ mov_read_seek()

static int mov_read_seek ( AVFormatContext s,
int  stream_index,
int64_t  sample_time,
int  flags 
)
static

Definition at line 3770 of file mov.c.

Variable Documentation

◆ mac_to_unicode

const uint32_t mac_to_unicode[128]
static
Initial value:
= {
0x00C4,0x00C5,0x00C7,0x00C9,0x00D1,0x00D6,0x00DC,0x00E1,
0x00E0,0x00E2,0x00E4,0x00E3,0x00E5,0x00E7,0x00E9,0x00E8,
0x00EA,0x00EB,0x00ED,0x00EC,0x00EE,0x00EF,0x00F1,0x00F3,
0x00F2,0x00F4,0x00F6,0x00F5,0x00FA,0x00F9,0x00FB,0x00FC,
0x2020,0x00B0,0x00A2,0x00A3,0x00A7,0x2022,0x00B6,0x00DF,
0x00AE,0x00A9,0x2122,0x00B4,0x00A8,0x2260,0x00C6,0x00D8,
0x221E,0x00B1,0x2264,0x2265,0x00A5,0x00B5,0x2202,0x2211,
0x220F,0x03C0,0x222B,0x00AA,0x00BA,0x03A9,0x00E6,0x00F8,
0x00BF,0x00A1,0x00AC,0x221A,0x0192,0x2248,0x2206,0x00AB,
0x00BB,0x2026,0x00A0,0x00C0,0x00C3,0x00D5,0x0152,0x0153,
0x2013,0x2014,0x201C,0x201D,0x2018,0x2019,0x00F7,0x25CA,
0x00FF,0x0178,0x2044,0x20AC,0x2039,0x203A,0xFB01,0xFB02,
0x2021,0x00B7,0x201A,0x201E,0x2030,0x00C2,0x00CA,0x00C1,
0x00CB,0x00C8,0x00CD,0x00CE,0x00CF,0x00CC,0x00D3,0x00D4,
0xF8FF,0x00D2,0x00DA,0x00DB,0x00D9,0x0131,0x02C6,0x02DC,
0x00AF,0x02D8,0x02D9,0x02DA,0x00B8,0x02DD,0x02DB,0x02C7,
}

Definition at line 134 of file mov.c.

Referenced by mov_read_mac_string().

◆ mov_default_parse_table

const MOVParseTableEntry mov_default_parse_table[]
static

Definition at line 3183 of file mov.c.

◆ mov_options

const AVOption mov_options[]
static
Initial value:
= {
{"seek_streams_individually",
"Seek each stream individually to the to the closest point",
OFFSET(seek_individually), AV_OPT_TYPE_INT, { .i64 = 1 },
0, 1, FLAGS},
{ "export_all", "Export unrecognized metadata entries", OFFSET(export_all),
AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, .flags = FLAGS },
{ "export_xmp", "Export full XMP metadata", OFFSET(export_xmp),
AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, .flags = FLAGS },
{ "enable_drefs", "Enable external track support.", OFFSET(enable_drefs),
AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, .flags = FLAGS },
{ NULL },
}
#define FLAGS
Definition: mov.c:3822
#define OFFSET(x)
Definition: mov.c:3821
NULL
Definition: eval.c:55

Definition at line 3823 of file mov.c.

◆ mov_class

const AVClass mov_class
static
Initial value:
= {
.class_name = "mov,mp4,m4a,3gp,3g2,mj2",
.item_name = av_default_item_name,
.option = mov_options,
}
static const AVOption mov_options[]
Definition: mov.c:3823
LIBAVUTIL_VERSION_INT
Definition: eval.c:55
av_default_item_name
Definition: dnxhdenc.c:55

Definition at line 3837 of file mov.c.

◆ ff_mov_demuxer

AVInputFormat ff_mov_demuxer
Initial value:
= {
.name = "mov,mp4,m4a,3gp,3g2,mj2",
.long_name = NULL_IF_CONFIG_SMALL("QuickTime / MOV"),
.priv_class = &mov_class,
.priv_data_size = sizeof(MOVContext),
.extensions = "mov,mp4,m4a,3gp,3g2,mj2",
}
static int read_seek(AVFormatContext *ctx, int stream_index, int64_t timestamp, int flags)
Definition: libcdio.c:153
static int mov_probe(AVProbeData *p)
Definition: mov.c:3327
static int mov_read_header(AVFormatContext *s)
Definition: mov.c:3484
static av_cold int read_close(AVFormatContext *ctx)
Definition: libcdio.c:145
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
Definition: internal.h:148
static int read_probe(AVProbeData *pd)
Definition: jvdec.c:55
static int mov_read_close(AVFormatContext *s)
Definition: mov.c:3441
static int mov_read_packet(AVFormatContext *s, AVPacket *pkt)
Definition: mov.c:3626
static int read_header(FFV1Context *f)
Definition: ffv1dec.c:546
static int mov_read_seek(AVFormatContext *s, int stream_index, int64_t sample_time, int flags)
Definition: mov.c:3770
static int read_packet(AVFormatContext *ctx, AVPacket *pkt)
Definition: libcdio.c:114
static const AVClass mov_class
Definition: mov.c:3837

Definition at line 3844 of file mov.c.