FFmpeg
3.4.9
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#include <inttypes.h>
#include <limits.h>
#include <stdint.h>
#include "libavutil/attributes.h"
#include "libavutil/channel_layout.h"
#include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/intfloat.h"
#include "libavutil/mathematics.h"
#include "libavutil/time_internal.h"
#include "libavutil/avassert.h"
#include "libavutil/avstring.h"
#include "libavutil/dict.h"
#include "libavutil/display.h"
#include "libavutil/opt.h"
#include "libavutil/aes.h"
#include "libavutil/aes_ctr.h"
#include "libavutil/pixdesc.h"
#include "libavutil/sha.h"
#include "libavutil/spherical.h"
#include "libavutil/stereo3d.h"
#include "libavutil/timecode.h"
#include "libavcodec/ac3tab.h"
#include "libavcodec/flac.h"
#include "libavcodec/mpegaudiodecheader.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 | DRM_BLOB_SIZE 56 |
#define | ALAC_EXTRADATA_SIZE 36 |
#define | IS_MATRIX_IDENT(matrix) |
#define | OFFSET(x) offsetof(MOVContext, x) |
#define | FLAGS AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM |
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 |
#define MIN_DATA_ENTRY_BOX_SIZE 12 |
Definition at line 571 of file mov.c.
Referenced by mov_read_dref().
#define DRM_BLOB_SIZE 56 |
Definition at line 1005 of file mov.c.
Referenced by mov_read_adrm().
#define ALAC_EXTRADATA_SIZE 36 |
Referenced by mov_read_wave().
#define IS_MATRIX_IDENT | ( | matrix | ) |
Definition at line 4099 of file mov.c.
Referenced by mov_read_tkhd().
#define OFFSET | ( | x | ) | offsetof(MOVContext, x) |
#define FLAGS AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM |
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Definition at line 5701 of file mov.c.
Referenced by ff_mov_read_stsd_entries(), mov_read_cmov(), mov_read_glbl(), mov_read_header(), mov_read_ilst(), mov_read_meta(), mov_read_moof(), mov_read_moov(), mov_read_trak(), mov_read_wave(), and mov_switch_root().
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Definition at line 6256 of file mov.c.
Referenced by mov_read_moof().
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Append a new ctts entry to ctts_data.
Returns the new ctts_count if successful, else returns -1.
Definition at line 3008 of file mov.c.
Referenced by mov_build_index(), mov_fix_index(), and mov_read_ctts().
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Definition at line 80 of file mov.c.
Referenced by mov_read_udta_string().
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Definition at line 100 of file mov.c.
Referenced by mov_read_udta_string().
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Definition at line 114 of file mov.c.
Referenced by mov_read_udta_string().
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Definition at line 123 of file mov.c.
Referenced by mov_read_udta_string().
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Definition at line 158 of file mov.c.
Referenced by mov_parse_stsd_video(), and mov_read_udta_string().
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Definition at line 180 of file mov.c.
Referenced by mov_read_udta_string().
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Definition at line 231 of file mov.c.
Referenced by mov_read_udta_string().
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Definition at line 281 of file mov.c.
Referenced by mov_read_udta_string().
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Definition at line 302 of file mov.c.
Referenced by mov_read_default().
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int ff_mov_read_esds | ( | AVFormatContext * | fc, |
AVIOContext * | pb | ||
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Definition at line 774 of file mov.c.
Referenced by mov_read_esds(), and read_kuki_chunk().
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Definition at line 997 of file mov.c.
Referenced by mov_read_wide().
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Definition at line 1107 of file mov.c.
Referenced by mov_read_packet().
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Definition at line 1201 of file mov.c.
Referenced by mov_read_mdhd(), and mov_read_mvhd().
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Definition at line 1435 of file mov.c.
Referenced by mov_read_aclr(), and mov_read_extradata().
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Definition at line 1450 of file mov.c.
Referenced by mov_read_aclr(), and mov_read_extradata().
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Definition at line 1472 of file mov.c.
Referenced by mov_read_alac(), mov_read_avid(), mov_read_avss(), mov_read_dpxe(), mov_read_jp2h(), mov_read_svq3(), and mov_read_targa_y216().
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Definition at line 1518 of file mov.c.
Referenced by mov_read_ares().
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This function reads atom content and puts data in extradata without tag nor size unlike mov_read_extradata.
Definition at line 1686 of file mov.c.
Referenced by mov_parse_stsd_subtitle().
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Compute codec id for 'lpcm' tag.
See CoreAudioTypes and AudioStreamBasicDescription at Apple.
Definition at line 1828 of file mov.c.
Referenced by mov_parse_stsd_audio(), and read_desc_chunk().
Definition at line 1838 of file mov.c.
Referenced by ff_mov_read_stsd_entries(), mov_parse_stsd_audio(), and mov_read_frma().
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Definition at line 1871 of file mov.c.
Referenced by ff_mov_read_stsd_entries().
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Definition at line 1927 of file mov.c.
Referenced by ff_mov_read_stsd_entries().
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Definition at line 2036 of file mov.c.
Referenced by ff_mov_read_stsd_entries().
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Definition at line 2050 of file mov.c.
Referenced by mov_rewrite_dvd_sub_extradata().
Definition at line 2066 of file mov.c.
Referenced by mov_read_header().
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Definition at line 2101 of file mov.c.
Referenced by ff_mov_read_stsd_entries().
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Definition at line 2165 of file mov.c.
Referenced by mov_read_stsd().
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Definition at line 2243 of file mov.c.
Referenced by ff_mov_read_stsd_entries().
int ff_mov_read_stsd_entries | ( | MOVContext * | c, |
AVIOContext * | pb, | ||
int | entries | ||
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Definition at line 2271 of file mov.c.
Referenced by mov_read_stsd(), and qt_rtp_parse_packet().
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Definition at line 2498 of file mov.c.
Referenced by mov_build_index(), mov_get_stsc_samples(), and mov_read_packet().
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Definition at line 2504 of file mov.c.
Referenced by mov_read_packet(), and mov_seek_stream().
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Definition at line 2760 of file mov.c.
Referenced by mov_read_ctts(), and mov_read_trun().
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Get ith edit list entry (media time, duration).
Definition at line 2880 of file mov.c.
Referenced by mov_fix_index().
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Find the closest previous frame to the timestamp, in e_old index entries.
Searching for just any frame / just key frames can be controlled by last argument 'flag'. Returns the index of the entry in st->index_entries if successful, else returns -1.
Definition at line 2910 of file mov.c.
Referenced by mov_fix_index().
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Add index entry with the given values, to the end of st->index_entries.
Returns the new size st->index_entries if successful, else returns -1.
This function is similar to ff_add_index_entry in libavformat/utils.c except that here we are always unconditionally adding an index entry to the end, instead of searching the entries list and skipping the add if there is an existing entry with the same timestamp. This is needed because the mov_fix_index calls this func with the same unincremented timestamp for successive discarded frames.
Definition at line 2953 of file mov.c.
Referenced by mov_fix_index().
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Rewrite timestamps of index entries in the range [end_index - frame_duration_buffer_size, end_index) by subtracting end_ts successively by the amounts given in frame_duration_buffer.
Definition at line 2993 of file mov.c.
Referenced by mov_fix_index().
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Definition at line 3035 of file mov.c.
Referenced by mov_read_packet(), and mov_read_seek().
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Definition at line 3047 of file mov.c.
Referenced by mov_read_packet().
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Definition at line 3059 of file mov.c.
Referenced by mov_read_seek(), and mov_seek_stream().
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Fix st->index_entries, so that it contains only the entries (and the entries which are needed to decode them) that fall in the edit list time ranges.
Also fixes the timestamps of the index entries to match the timeline specified the edit lists.
Definition at line 3087 of file mov.c.
Referenced by mov_build_index().
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Definition at line 3396 of file mov.c.
Referenced by mov_read_trak().
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Definition at line 3710 of file mov.c.
Referenced by mov_open_dref().
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Definition at line 3739 of file mov.c.
Referenced by mov_read_trak().
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Definition at line 3811 of file mov.c.
Referenced by mov_read_header(), and mov_read_trak().
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Definition at line 3959 of file mov.c.
Referenced by mov_read_default().
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Definition at line 5071 of file mov.c.
Referenced by mov_read_uuid().
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Definition at line 5460 of file mov.c.
Referenced by cenc_filter().
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Definition at line 5490 of file mov.c.
Referenced by mov_read_packet().
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Definition at line 5907 of file mov.c.
Referenced by mov_read_header().
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Definition at line 6008 of file mov.c.
Referenced by mov_read_timecode_track().
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Definition at line 6022 of file mov.c.
Referenced by mov_read_header().
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Definition at line 6047 of file mov.c.
Referenced by mov_read_header().
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Definition at line 6075 of file mov.c.
Referenced by mov_read_header().
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Definition at line 6154 of file mov.c.
Referenced by export_orphan_timecode().
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Definition at line 6170 of file mov.c.
Referenced by mov_read_header().
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Definition at line 6188 of file mov.c.
Referenced by mov_read_mfra().
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Definition at line 6515 of file mov.c.
Referenced by mov_read_packet(), and mov_read_seek().
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Definition at line 6541 of file mov.c.
Referenced by mov_read_packet().
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Definition at line 6548 of file mov.c.
Referenced by mov_read_packet(), and mov_seek_fragment().
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Definition at line 6597 of file mov.c.
Referenced by mov_read_packet().
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Definition at line 6760 of file mov.c.
Referenced by mov_seek_stream().
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Definition at line 6786 of file mov.c.
Referenced by mov_read_seek().
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Definition at line 139 of file mov.c.
Referenced by mov_read_mac_string().
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AVInputFormat ff_mov_demuxer |