#include "config_components.h"
#include <inttypes.h>
#include <limits.h>
#include <stdint.h>
#include "libavutil/attributes.h"
#include "libavutil/bprint.h"
#include "libavutil/channel_layout.h"
#include "libavutil/dict_internal.h"
#include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/intfloat.h"
#include "libavutil/mathematics.h"
#include "libavutil/avassert.h"
#include "libavutil/avstring.h"
#include "libavutil/dict.h"
#include "libavutil/display.h"
#include "libavutil/mem.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 "libavutil/uuid.h"
#include "libavcodec/ac3tab.h"
#include "libavcodec/flac.h"
#include "libavcodec/hevc/hevc.h"
#include "libavcodec/mpegaudiodecheader.h"
#include "libavcodec/mlp_parse.h"
#include "avformat.h"
#include "internal.h"
#include "avio_internal.h"
#include "demux.h"
#include "iamf_parse.h"
#include "iamf_reader.h"
#include "dovi_isom.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"

Data Structures
struct	MOVParseTableEntry

Macros
#define	MIN_DATA_ENTRY_BOX_SIZE 12

#define	DDTS_SIZE 20

#define	DRM_BLOB_SIZE 56

#define	ALAC_EXTRADATA_SIZE 36

#define	MAX_REORDER_DELAY 16

#define	IS_MATRIX_IDENT(matrix)

#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_read_mfra (MOVContext c, AVIOContext f)

static void	mov_free_stream_context (AVFormatContext s, AVStream st)

static int64_t	add_ctts_entry (MOVCtts *ctts_data, unsigned int ctts_count, unsigned int *allocated_size, int count, int offset)
	Append a new ctts entry to ctts_data. More...

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 HEIFItem *	heif_cur_item (MOVContext *c)
	Get the current item in the parsing process. More...

static AVStream *	get_curr_st (MOVContext *c)
	Get the current stream in the parsing process. More...

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_metadata_hmmt (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)

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_ddts (MOVContext c, AVIOContext pb, MOVAtom atom)

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

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

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

static int	mov_read_clap (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_adrm (MOVContext c, AVIOContext pb, MOVAtom atom)

static int	mov_aaxc_crypto (MOVContext *c)

static int	aax_filter (uint8_t input, int size, MOVContext c)

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

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

static MOVFragmentStreamInfo *	get_frag_stream_info (MOVFragmentIndex *frag_index, int index, int id)

static void	set_frag_stream (MOVFragmentIndex *frag_index, int id)

static MOVFragmentStreamInfo *	get_current_frag_stream_info (MOVFragmentIndex *frag_index)

static int	search_frag_moof_offset (MOVFragmentIndex *frag_index, int64_t offset)

static int64_t	get_stream_info_time (MOVFragmentStreamInfo *frag_stream_info)

static int64_t	get_frag_time (AVFormatContext s, AVStream dst_st, MOVFragmentIndex *frag_index, int index)

static int	search_frag_timestamp (AVFormatContext s, MOVFragmentIndex frag_index, AVStream *st, int64_t timestamp)

static int	update_frag_index (MOVContext *c, int64_t offset)

static void	fix_frag_index_entries (MOVFragmentIndex *frag_index, int index, int id, int entries)

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

static void	mov_metadata_creation_time (MOVContext c, AVIOContext pb, AVDictionary **metadata, int version)

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

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

static void	set_last_stream_little_endian (AVFormatContext *fc)

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

static int	mov_read_pcmc (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_realloc_extradata (AVCodecParameters *par, MOVAtom atom)

static int64_t	mov_read_atom_into_extradata (MOVContext c, AVIOContext pb, MOVAtom atom, AVCodecParameters par, uint8_t buf)

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

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

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

static int	mov_read_jp2h (MOVContext c, AVIOContext pb, MOVAtom atom)

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

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

static int	mov_read_targa_y216 (MOVContext c, AVIOContext pb, MOVAtom atom)

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

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

static int	mov_read_svq3 (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_sbas (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)

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 (unsigned int index, unsigned int count)

static int64_t	mov_get_stsc_samples (MOVStreamContext *sc, unsigned 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_sdtp (MOVContext c, AVIOContext pb, MOVAtom atom)

static void	mov_update_dts_shift (MOVStreamContext sc, int duration, void logctx)

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

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

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

static int	get_edit_list_entry (MOVContext mov, const MOVStreamContext msc, unsigned int edit_list_index, int64_t edit_list_media_time, int64_t edit_list_duration, int64_t global_timescale)
	Get ith edit list entry (media time, duration). More...

static int	find_prev_closest_index (AVStream st, AVIndexEntry e_old, int nb_old, MOVStts stts_data, int64_t stts_count, MOVCtts ctts_data, int64_t ctts_count, int64_t timestamp_pts, int flag, int64_t index, int64_t stts_index, int64_t stts_sample, int64_t ctts_index, int64_t *ctts_sample)
	Find the closest previous frame to the timestamp_pts, in e_old index entries. More...

static int64_t	add_index_entry (AVStream *st, int64_t pos, int64_t timestamp, int size, int distance, int flags)
	Add index entry with the given values, to the end of ffstream(st)->index_entries. More...

static void	fix_index_entry_timestamps (AVStream st, int end_index, int64_t end_ts, int64_t frame_duration_buffer, int frame_duration_buffer_size)
	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. More...

static int64_t	add_stts_entry (MOVStts *stts_data, unsigned int stts_count, unsigned int *allocated_size, int count, int duration)

static void	mov_estimate_video_delay (MOVContext c, AVStream st)

static void	mov_current_sample_inc (MOVStreamContext *sc)

static void	mov_current_sample_dec (MOVStreamContext *sc)

static void	mov_current_sample_set (MOVStreamContext *sc, int current_sample)

static void	mov_fix_index (MOVContext mov, AVStream st)
	Fix ffstream(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. More...

static uint32_t	get_sgpd_sync_index (const MOVStreamContext *sc, int nal_unit_type)

static int	build_open_gop_key_points (AVStream *st)

static void	mov_build_index (MOVContext mov, AVStream st)

static int	test_same_origin (const char src, const char ref)

static int	mov_open_dref (MOVContext c, AVIOContext pb, const char src, MOVDref *ref)

static void	fix_timescale (MOVContext c, MOVStreamContext sc)

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_keys (MOVContext c, AVIOContext pb, MOVAtom atom)

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

static int	heif_add_stream (MOVContext c, HEIFItem item)

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_sidx (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_read_tmcd (MOVContext c, AVIOContext pb, MOVAtom atom)

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

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

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

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

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

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

static int	mov_read_st3d (MOVContext c, AVIOContext pb, MOVAtom atom)

static int	mov_read_sv3d (MOVContext c, AVIOContext pb, MOVAtom atom)

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

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

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

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

static int	mov_parse_uuid_spherical (MOVStreamContext sc, AVIOContext pb, size_t len)

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

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

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

static int	get_current_encryption_info (MOVContext c, MOVEncryptionIndex encryption_index, MOVStreamContext *sc)
	Gets the current encryption info and associated current stream context. More...

static int	mov_read_sample_encryption_info (MOVContext c, AVIOContext pb, MOVStreamContext sc, AVEncryptionInfo *sample, int use_subsamples)

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

static int	mov_parse_auxiliary_info (MOVContext c, MOVStreamContext sc, AVIOContext pb, MOVEncryptionIndex encryption_index)

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

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

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

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

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

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

static int	cenc_scheme_decrypt (MOVContext c, MOVStreamContext sc, AVEncryptionInfo sample, uint8_t input, int size)

static int	cbc1_scheme_decrypt (MOVContext c, MOVStreamContext sc, AVEncryptionInfo sample, uint8_t input, int size)

static int	cens_scheme_decrypt (MOVContext c, MOVStreamContext sc, AVEncryptionInfo sample, uint8_t input, int size)

static int	cbcs_scheme_decrypt (MOVContext c, MOVStreamContext sc, AVEncryptionInfo sample, uint8_t input, int size)

static int	cenc_decrypt (MOVContext c, MOVStreamContext sc, AVEncryptionInfo sample, uint8_t input, int size)

static MOVFragmentStreamInfo *	get_frag_stream_info_from_pkt (MOVFragmentIndex frag_index, AVPacket pkt, int id)

static int	cenc_filter (MOVContext mov, AVStream st, MOVStreamContext sc, AVPacket pkt, int current_index)

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

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

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

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

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

static int	mov_read_SA3D (MOVContext c, AVIOContext pb, MOVAtom atom)

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

static int	rb_size (AVIOContext pb, int64_t value, int size)

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

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

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

static int	mov_read_infe (MOVContext c, AVIOContext pb, MOVAtom atom, int idx)

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

static int	mov_read_iref_dimg (MOVContext c, AVIOContext pb, int version)

static int	mov_read_iref_thmb (MOVContext c, AVIOContext pb, int version)

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

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

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

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

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

static int	mov_probe (const AVProbeData *p)

static void	mov_read_chapters (AVFormatContext *s)

static int	parse_timecode_in_framenum_format (AVFormatContext s, AVStream st, int64_t value, int flags)

static int	mov_read_rtmd_track (AVFormatContext s, AVStream st)

static int	mov_read_timecode_track (AVFormatContext s, AVStream st)

static void	mov_free_encryption_index (MOVEncryptionIndex **index)

static int	mov_read_close (AVFormatContext *s)

static int	tmcd_is_referenced (AVFormatContext *s, int tmcd_id)

static void	export_orphan_timecode (AVFormatContext *s)

static int	read_tfra (MOVContext mov, AVIOContext f)

static int	set_icc_profile_from_item (AVPacketSideData *coded_side_data, int nb_coded_side_data, const HEIFItem *item)

static int	set_display_matrix_from_item (AVPacketSideData *coded_side_data, int nb_coded_side_data, const HEIFItem *item)

static int	read_image_grid (AVFormatContext s, const HEIFGrid grid, AVStreamGroupTileGrid *tile_grid)

static int	read_image_iovl (AVFormatContext s, const HEIFGrid grid, AVStreamGroupTileGrid *tile_grid)

static int	mov_parse_tiles (AVFormatContext *s)

static int	mov_parse_heif_items (AVFormatContext *s)

static AVStream *	mov_find_reference_track (AVFormatContext s, AVStream st, int first_index)

static int	mov_parse_lcevc_streams (AVFormatContext *s)

static int	mov_read_header (AVFormatContext *s)

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

static int	should_retry (AVIOContext *pb, int error_code)

static int	mov_switch_root (AVFormatContext *s, int64_t target, int index)

static int	mov_change_extradata (AVStream st, AVPacket pkt)

static int	get_eia608_packet (AVIOContext pb, AVPacket pkt, int size)

static int	mov_finalize_packet (AVFormatContext s, AVStream st, AVIndexEntry sample, int64_t current_index, AVPacket pkt)

static int	mov_read_packet (AVFormatContext s, AVPacket pkt)

static int	mov_seek_fragment (AVFormatContext s, AVStream st, int64_t timestamp)

static int	is_open_key_sample (const MOVStreamContext *sc, int sample)

static int	can_seek_to_key_sample (AVStream *st, int sample, int64_t requested_pts)

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

static int64_t	mov_get_skip_samples (AVStream *st, int sample)

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

const FFInputFormat	ff_mov_demuxer

Macro Definition Documentation

◆ MIN_DATA_ENTRY_BOX_SIZE

#define MIN_DATA_ENTRY_BOX_SIZE 12

Definition at line 631 of file mov.c.

◆ DDTS_SIZE

#define DDTS_SIZE 20

◆ DRM_BLOB_SIZE

#define DRM_BLOB_SIZE 56

Definition at line 1368 of file mov.c.

◆ ALAC_EXTRADATA_SIZE

#define ALAC_EXTRADATA_SIZE 36

◆ MAX_REORDER_DELAY

#define MAX_REORDER_DELAY 16

Definition at line 4154 of file mov.c.

◆ IS_MATRIX_IDENT

#define IS_MATRIX_IDENT ( matrix )

Value:

    ( (matrix)[0][0] == (1 << 16) &&       \
      (matrix)[1][1] == (1 << 16) &&       \
      (matrix)[2][2] == (1 << 30) &&       \
     !(matrix)[0][1] && !(matrix)[0][2] && \
     !(matrix)[1][0] && !(matrix)[1][2] && \
     !(matrix)[2][0] && !(matrix)[2][1])

Definition at line 5535 of file mov.c.

◆ OFFSET

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

Definition at line 11283 of file mov.c.

◆ FLAGS

#define FLAGS AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM

Definition at line 11284 of file mov.c.

Function Documentation

◆ mov_read_default()

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

static

Definition at line 9408 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_iprp(), mov_read_meta(), mov_read_moof(), mov_read_moov(), mov_read_trak(), mov_read_wave(), and mov_switch_root().

◆ mov_read_mfra()

static int mov_read_mfra	(	MOVContext *	c,
		AVIOContext *	f
	)

static

Definition at line 10025 of file mov.c.

Referenced by mov_read_moof().

◆ mov_free_stream_context()

static void mov_free_stream_context	(	AVFormatContext *	s,
		AVStream *	st
	)

static

Definition at line 9822 of file mov.c.

Referenced by mov_read_close(), and mov_read_iinf().

◆ add_ctts_entry()

static int64_t add_ctts_entry	(	MOVCtts **	ctts_data,
		unsigned int *	ctts_count,
		unsigned int *	allocated_size,
		int	count,
		int	offset
	)

static

Append a new ctts entry to ctts_data.

Returns the new ctts_count if successful, else returns -1.

Definition at line 4127 of file mov.c.

Referenced by mov_build_index(), mov_fix_index(), and mov_read_ctts().

◆ 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 92 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 112 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 126 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 135 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 170 of file mov.c.

Referenced by mov_parse_stsd_video(), and mov_read_udta_string().

◆ heif_cur_item()

static HEIFItem* heif_cur_item ( MOVContext * c )

static

Get the current item in the parsing process.

Definition at line 195 of file mov.c.

Referenced by get_curr_st(), mov_read_clap(), mov_read_colr(), mov_read_imir(), mov_read_irot(), and mov_read_ispe().

◆ get_curr_st()

static AVStream* get_curr_st ( MOVContext * c )

static

Get the current stream in the parsing process.

This can either be the latest stream added to the context, or the stream referenced by an item.

Definition at line 214 of file mov.c.

Referenced by mov_read_clap(), mov_read_colr(), and mov_read_glbl().

◆ mov_read_covr()

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

static

Definition at line 232 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 275 of file mov.c.

Referenced by mov_read_udta_string().

◆ mov_metadata_hmmt()

static int mov_metadata_hmmt	(	MOVContext *	c,
		AVIOContext *	pb,
		unsigned	len
	)

static

Definition at line 325 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 346 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 593 of file mov.c.

◆ mov_read_dref()

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

static

Definition at line 632 of file mov.c.

◆ mov_read_hdlr()

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

static

Definition at line 776 of file mov.c.

◆ mov_read_esds()

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

static

Definition at line 842 of file mov.c.

◆ mov_read_dac3()

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

static

Definition at line 847 of file mov.c.

◆ mov_read_dec3()

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

static

Definition at line 1072 of file mov.c.

◆ mov_read_ddts()

static int mov_read_ddts	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 1115 of file mov.c.

◆ mov_read_chan()

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

static

Definition at line 1168 of file mov.c.

◆ mov_read_chnl()

static int mov_read_chnl	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 1187 of file mov.c.

◆ mov_read_wfex()

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

static

Definition at line 1219 of file mov.c.

◆ mov_read_clap()

static int mov_read_clap	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 1234 of file mov.c.

◆ mov_read_pasp()

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

static

Definition at line 1338 of file mov.c.

◆ mov_read_mdat()

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

static

Definition at line 1360 of file mov.c.

Referenced by mov_read_wide().

◆ mov_read_adrm()

static int mov_read_adrm	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 1370 of file mov.c.

◆ mov_aaxc_crypto()

static int mov_aaxc_crypto ( MOVContext * c )

static

Definition at line 1469 of file mov.c.

Referenced by mov_read_ftyp().

◆ aax_filter()

static int aax_filter	(	uint8_t *	input,
		int	size,
		MOVContext *	c
	)

static

Definition at line 1494 of file mov.c.

Referenced by mov_read_packet().

◆ mov_read_ftyp()

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

static

Definition at line 1508 of file mov.c.

◆ mov_read_moov()

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

static

Definition at line 1556 of file mov.c.

◆ get_frag_stream_info()

static MOVFragmentStreamInfo* get_frag_stream_info	(	MOVFragmentIndex *	frag_index,
		int	index,
		int	id
	)

static

Definition at line 1574 of file mov.c.

Referenced by fix_frag_index_entries(), get_frag_stream_info_from_pkt(), get_frag_time(), mov_read_sidx(), mov_read_trun(), and read_tfra().

◆ set_frag_stream()

static void set_frag_stream	(	MOVFragmentIndex *	frag_index,
		int	id
	)

static

Definition at line 1593 of file mov.c.

Referenced by mov_read_tfhd().

◆ get_current_frag_stream_info()

static MOVFragmentStreamInfo* get_current_frag_stream_info ( MOVFragmentIndex * frag_index )

static

Definition at line 1613 of file mov.c.

Referenced by get_current_encryption_info(), mov_read_tfdt(), mov_read_tfhd(), and mov_read_trun().

◆ search_frag_moof_offset()

static int search_frag_moof_offset	(	MOVFragmentIndex *	frag_index,
		int64_t	offset
	)

static

Definition at line 1629 of file mov.c.

Referenced by mov_switch_root(), and update_frag_index().

◆ get_stream_info_time()

static int64_t get_stream_info_time ( MOVFragmentStreamInfo * frag_stream_info )

static

Definition at line 1653 of file mov.c.

Referenced by get_frag_time().

◆ get_frag_time()

static int64_t get_frag_time	(	AVFormatContext *	s,
		AVStream *	dst_st,
		MOVFragmentIndex *	frag_index,
		int	index
	)

static

Definition at line 1663 of file mov.c.

Referenced by search_frag_timestamp().

◆ search_frag_timestamp()

static int search_frag_timestamp	(	AVFormatContext *	s,
		MOVFragmentIndex *	frag_index,
		AVStream *	st,
		int64_t	timestamp
	)

static

Definition at line 1701 of file mov.c.

Referenced by mov_seek_fragment().

◆ update_frag_index()

static int update_frag_index	(	MOVContext *	c,
		int64_t	offset
	)

static

Definition at line 1726 of file mov.c.

Referenced by mov_read_moof(), mov_read_sidx(), and read_tfra().

◆ fix_frag_index_entries()

static void fix_frag_index_entries	(	MOVFragmentIndex *	frag_index,
		int	index,
		int	id,
		int	entries
	)

static

Definition at line 1787 of file mov.c.

Referenced by mov_read_trun().

◆ mov_read_moof()

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

static

Definition at line 1802 of file mov.c.

◆ mov_metadata_creation_time()

static void mov_metadata_creation_time	(	MOVContext *	c,
		AVIOContext *	pb,
		AVDictionary **	metadata,
		int	version
	)

static

Definition at line 1828 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 1858 of file mov.c.

◆ mov_read_mvhd()

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

static

Definition at line 1904 of file mov.c.

◆ set_last_stream_little_endian()

static void set_last_stream_little_endian ( AVFormatContext * fc )

static

Definition at line 1943 of file mov.c.

Referenced by mov_read_enda(), and mov_read_pcmc().

◆ mov_read_enda()

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

static

Definition at line 1972 of file mov.c.

◆ mov_read_pcmc()

static int mov_read_pcmc	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 1981 of file mov.c.

◆ mov_read_colr()

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

static

Definition at line 2058 of file mov.c.

◆ mov_read_fiel()

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

static

Definition at line 2140 of file mov.c.

◆ mov_realloc_extradata()

static int mov_realloc_extradata	(	AVCodecParameters *	par,
		MOVAtom	atom
	)

static

Definition at line 2174 of file mov.c.

Referenced by mov_read_aclr(), mov_read_extradata(), and mov_read_lhvc().

◆ mov_read_atom_into_extradata()

static int64_t mov_read_atom_into_extradata	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom,
		AVCodecParameters *	par,
		uint8_t *	buf
	)

static

Definition at line 2189 of file mov.c.

Referenced by mov_read_aclr(), and mov_read_extradata().

◆ mov_read_extradata()

static int mov_read_extradata	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom,
		enum AVCodecID	codec_id
	)

static

Definition at line 2211 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().

◆ mov_read_alac()

static int mov_read_alac	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 2237 of file mov.c.

◆ mov_read_avss()

static int mov_read_avss	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 2242 of file mov.c.

◆ mov_read_jp2h()

static int mov_read_jp2h	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 2247 of file mov.c.

◆ mov_read_dpxe()

static int mov_read_dpxe	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 2252 of file mov.c.

◆ mov_read_avid()

static int mov_read_avid	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 2257 of file mov.c.

Referenced by mov_read_ares().

◆ mov_read_targa_y216()

static int mov_read_targa_y216	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 2265 of file mov.c.

◆ mov_read_ares()

static int mov_read_ares	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 2279 of file mov.c.

◆ mov_read_aclr()

static int mov_read_aclr	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 2322 of file mov.c.

◆ mov_read_svq3()

static int mov_read_svq3	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 2365 of file mov.c.

◆ mov_read_wave()

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

static

Definition at line 2370 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 2427 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 2473 of file mov.c.

◆ mov_read_sbas()

static int mov_read_sbas	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 2498 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 2527 of file mov.c.

◆ mov_read_stco()

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

static

Definition at line 2549 of file mov.c.

◆ mov_codec_id()

static int mov_codec_id	(	AVStream *	st,
		uint32_t	format
	)

static

Definition at line 2614 of file mov.c.

Referenced by ff_mov_read_stsd_entries(), heif_add_stream(), mov_parse_stsd_audio(), and mov_read_frma().

◆ mov_parse_stsd_video()

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

static

Definition at line 2654 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 2712 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 2829 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 2845 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 2861 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 2893 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 2939 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 3039 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 3065 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 3162 of file mov.c.

◆ mov_read_stsc()

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

static

Definition at line 3227 of file mov.c.

◆ mov_stsc_index_valid()

static int mov_stsc_index_valid	(	unsigned int	index,
		unsigned int	count
	)

inlinestatic

Definition at line 3307 of file mov.c.

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

◆ mov_get_stsc_samples()

static int64_t mov_get_stsc_samples	(	MOVStreamContext *	sc,
		unsigned int	index
	)

inlinestatic

Definition at line 3313 of file mov.c.

Referenced by mov_finalize_packet(), and mov_seek_stream().

◆ mov_read_stps()

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

static

Definition at line 3328 of file mov.c.

◆ mov_read_stss()

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

static

Definition at line 3369 of file mov.c.

◆ mov_read_stsz()

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

static

Definition at line 3424 of file mov.c.

◆ mov_read_stts()

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

static

Definition at line 3517 of file mov.c.

◆ mov_read_sdtp()

static int mov_read_sdtp	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 3637 of file mov.c.

◆ mov_update_dts_shift()

static void mov_update_dts_shift	(	MOVStreamContext *	sc,
		int	duration,
		void *	logctx
	)

static

Definition at line 3671 of file mov.c.

Referenced by mov_read_ctts(), and mov_read_trun().

◆ mov_read_ctts()

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

static

Definition at line 3682 of file mov.c.

◆ mov_read_sgpd()

static int mov_read_sgpd	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 3753 of file mov.c.

◆ mov_read_sbgp()

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

static

Definition at line 3809 of file mov.c.

◆ get_edit_list_entry()

static int get_edit_list_entry	(	MOVContext *	mov,
		const MOVStreamContext *	msc,
		unsigned int	edit_list_index,
		int64_t *	edit_list_media_time,
		int64_t *	edit_list_duration,
		int64_t	global_timescale
	)

static

Get ith edit list entry (media time, duration).

Definition at line 3870 of file mov.c.

Referenced by mov_fix_index().

◆ find_prev_closest_index()

static int find_prev_closest_index	(	AVStream *	st,
		AVIndexEntry *	e_old,
		int	nb_old,
		MOVStts *	stts_data,
		int64_t	stts_count,
		MOVCtts *	ctts_data,
		int64_t	ctts_count,
		int64_t	timestamp_pts,
		int	flag,
		int64_t *	index,
		int64_t *	stts_index,
		int64_t *	stts_sample,
		int64_t *	ctts_index,
		int64_t *	ctts_sample
	)

static

Find the closest previous frame to the timestamp_pts, in e_old index entries.

Searching for just any frame / just key frames can be controlled by last argument 'flag'. Note that if ctts_data is not NULL, we will always search for a key frame irrespective of the value of 'flag'. If we don't find any keyframe, we will return the first frame of the video.

Here the timestamp_pts is considered to be a presentation timestamp and the timestamp of index entries are considered to be decoding timestamps.

Returns 0 if successful in finding a frame, else returns -1. Places the found index corresponding output arg.

If ctts_old is not NULL, then refines the searched entry by searching backwards from the found timestamp, to find the frame with correct PTS.

Places the found ctts_index and ctts_sample in corresponding output args.

Definition at line 3916 of file mov.c.

Referenced by mov_fix_index().

◆ add_index_entry()

static int64_t add_index_entry	(	AVStream *	st,
		int64_t	pos,
		int64_t	timestamp,
		int	size,
		int	distance,
		int	flags
	)

static

Add index entry with the given values, to the end of ffstream(st)->index_entries.

Returns the new size ffstream(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 4043 of file mov.c.

Referenced by mov_fix_index().

◆ fix_index_entry_timestamps()

static void fix_index_entry_timestamps	(	AVStream *	st,
		int	end_index,
		int64_t	end_ts,
		int64_t *	frame_duration_buffer,
		int	frame_duration_buffer_size
	)

static

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 4084 of file mov.c.

Referenced by mov_fix_index().

◆ add_stts_entry()

static int64_t add_stts_entry	(	MOVStts **	stts_data,
		unsigned int *	stts_count,
		unsigned int *	allocated_size,
		int	count,
		int	duration
	)

static

Definition at line 4096 of file mov.c.

Referenced by mov_fix_index().

◆ mov_estimate_video_delay()

static void mov_estimate_video_delay	(	MOVContext *	c,
		AVStream *	st
	)

static

Definition at line 4155 of file mov.c.

Referenced by mov_build_index().

◆ mov_current_sample_inc()

static void mov_current_sample_inc ( MOVStreamContext * sc )

static

Definition at line 4211 of file mov.c.

Referenced by mov_read_packet(), and mov_read_seek().

◆ mov_current_sample_dec()

static void mov_current_sample_dec ( MOVStreamContext * sc )

static

Definition at line 4223 of file mov.c.

Referenced by mov_read_packet().

◆ mov_current_sample_set()

static void mov_current_sample_set	(	MOVStreamContext *	sc,
		int	current_sample
	)

static

Definition at line 4235 of file mov.c.

Referenced by mov_read_packet(), mov_read_seek(), and mov_seek_stream().

◆ mov_fix_index()

static void mov_fix_index	(	MOVContext *	mov,
		AVStream *	st
	)

static

Fix ffstream(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 4263 of file mov.c.

Referenced by mov_build_index().

◆ get_sgpd_sync_index()

static uint32_t get_sgpd_sync_index	(	const MOVStreamContext *	sc,
		int	nal_unit_type
	)

static

Definition at line 4610 of file mov.c.

Referenced by build_open_gop_key_points().

◆ build_open_gop_key_points()

static int build_open_gop_key_points ( AVStream * st )

static

Definition at line 4618 of file mov.c.

Referenced by mov_build_index().

◆ mov_build_index()

static void mov_build_index	(	MOVContext *	mov,
		AVStream *	st
	)

static

Definition at line 4681 of file mov.c.

Referenced by mov_parse_heif_items(), and mov_read_trak().

◆ test_same_origin()

static int test_same_origin	(	const char *	src,
		const char *	ref
	)

static

Definition at line 5009 of file mov.c.

Referenced by mov_open_dref().

◆ mov_open_dref()

static int mov_open_dref	(	MOVContext *	c,
		AVIOContext **	pb,
		const char *	src,
		MOVDref *	ref
	)

static

Definition at line 5038 of file mov.c.

Referenced by mov_read_trak().

◆ fix_timescale()

static void fix_timescale	(	MOVContext *	c,
		MOVStreamContext *	sc
	)

static

Definition at line 5110 of file mov.c.

Referenced by mov_read_header(), and mov_read_trak().

◆ mov_read_trak()

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

static

Definition at line 5166 of file mov.c.

◆ mov_read_ilst()

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

static

Definition at line 5324 of file mov.c.

◆ mov_read_keys()

static int mov_read_keys	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 5333 of file mov.c.

Referenced by mov_read_default().

◆ mov_read_custom()

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

static

Definition at line 5379 of file mov.c.

◆ heif_add_stream()

static int heif_add_stream	(	MOVContext *	c,
		HEIFItem *	item
	)

static

Definition at line 5460 of file mov.c.

Referenced by mov_read_infe().

◆ mov_read_meta()

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

static

Definition at line 5517 of file mov.c.

◆ mov_read_tkhd()

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

static

Definition at line 5543 of file mov.c.

◆ mov_read_tfhd()

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

static

Definition at line 5648 of file mov.c.

◆ mov_read_chap()

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

static

Definition at line 5695 of file mov.c.

◆ mov_read_trex()

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

static

Definition at line 5716 of file mov.c.

◆ mov_read_tfdt()

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

static

Definition at line 5742 of file mov.c.

◆ mov_read_trun()

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

static

Definition at line 5781 of file mov.c.

◆ mov_read_sidx()

static int mov_read_sidx	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 6109 of file mov.c.

◆ mov_read_wide()

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

static

Definition at line 6247 of file mov.c.

◆ mov_read_cmov()

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

static

Definition at line 6267 of file mov.c.

◆ mov_read_elst()

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

static

Definition at line 6320 of file mov.c.

◆ mov_read_tmcd()

static int mov_read_tmcd	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 6389 of file mov.c.

◆ mov_read_vpcc()

static int mov_read_vpcc	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 6400 of file mov.c.

◆ mov_read_smdm()

static int mov_read_smdm	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 6444 of file mov.c.

◆ mov_read_mdcv()

static int mov_read_mdcv	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 6491 of file mov.c.

◆ mov_read_coll()

static int mov_read_coll	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 6535 of file mov.c.

◆ mov_read_clli()

static int mov_read_clli	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 6572 of file mov.c.

◆ mov_read_amve()

static int mov_read_amve	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 6601 of file mov.c.

◆ mov_read_st3d()

static int mov_read_st3d	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 6626 of file mov.c.

◆ mov_read_sv3d()

static int mov_read_sv3d	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 6673 of file mov.c.

◆ mov_read_vexu_proj()

static int mov_read_vexu_proj	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 6810 of file mov.c.

Referenced by mov_read_vexu().

◆ mov_read_eyes()

static int mov_read_eyes	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 6872 of file mov.c.

Referenced by mov_read_vexu().

◆ mov_read_vexu()

static int mov_read_vexu	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 7046 of file mov.c.

◆ mov_read_hfov()

static int mov_read_hfov	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 7100 of file mov.c.

◆ mov_parse_uuid_spherical()

static int mov_parse_uuid_spherical	(	MOVStreamContext *	sc,
		AVIOContext *	pb,
		size_t	len
	)

static

Definition at line 7129 of file mov.c.

Referenced by mov_read_uuid().

◆ mov_read_uuid()

static int mov_read_uuid	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 7192 of file mov.c.

◆ mov_read_free()

static int mov_read_free	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 7297 of file mov.c.

◆ mov_read_frma()

static int mov_read_frma	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 7319 of file mov.c.

◆ get_current_encryption_info()

static int get_current_encryption_info	(	MOVContext *	c,
		MOVEncryptionIndex **	encryption_index,
		MOVStreamContext **	sc
	)

static

Gets the current encryption info and associated current stream context.

If we are parsing a track fragment, this will return the specific encryption info for this fragment; otherwise this will return the global encryption info for the current stream.

Definition at line 7366 of file mov.c.

Referenced by mov_read_saio(), mov_read_saiz(), and mov_read_senc().

◆ mov_read_sample_encryption_info()

static int mov_read_sample_encryption_info	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVStreamContext *	sc,
		AVEncryptionInfo **	sample,
		int	use_subsamples
	)

static

Definition at line 7417 of file mov.c.

Referenced by mov_parse_auxiliary_info(), and mov_read_senc().

◆ mov_read_senc()

static int mov_read_senc	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 7471 of file mov.c.

◆ mov_parse_auxiliary_info()

static int mov_parse_auxiliary_info	(	MOVContext *	c,
		MOVStreamContext *	sc,
		AVIOContext *	pb,
		MOVEncryptionIndex *	encryption_index
	)

static

Definition at line 7527 of file mov.c.

Referenced by mov_read_saio(), and mov_read_saiz().

◆ mov_read_saiz()

static int mov_read_saiz	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 7589 of file mov.c.

◆ mov_read_saio()

static int mov_read_saio	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 7673 of file mov.c.

◆ mov_read_pssh()

static int mov_read_pssh	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 7768 of file mov.c.

◆ mov_read_schm()

static int mov_read_schm	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 7889 of file mov.c.

◆ mov_read_tenc()

static int mov_read_tenc	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 7920 of file mov.c.

◆ mov_read_dfla()

static int mov_read_dfla	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 7991 of file mov.c.

◆ cenc_scheme_decrypt()

static int cenc_scheme_decrypt	(	MOVContext *	c,
		MOVStreamContext *	sc,
		AVEncryptionInfo *	sample,
		uint8_t *	input,
		int	size
	)

static

Definition at line 8031 of file mov.c.

Referenced by cenc_decrypt().

◆ cbc1_scheme_decrypt()

static int cbc1_scheme_decrypt	(	MOVContext *	c,
		MOVStreamContext *	sc,
		AVEncryptionInfo *	sample,
		uint8_t *	input,
		int	size
	)

static

Definition at line 8084 of file mov.c.

Referenced by cenc_decrypt().

◆ cens_scheme_decrypt()

static int cens_scheme_decrypt	(	MOVContext *	c,
		MOVStreamContext *	sc,
		AVEncryptionInfo *	sample,
		uint8_t *	input,
		int	size
	)

static

Definition at line 8144 of file mov.c.

Referenced by cenc_decrypt().

◆ cbcs_scheme_decrypt()

static int cbcs_scheme_decrypt	(	MOVContext *	c,
		MOVStreamContext *	sc,
		AVEncryptionInfo *	sample,
		uint8_t *	input,
		int	size
	)

static

Definition at line 8209 of file mov.c.

Referenced by cenc_decrypt().

◆ cenc_decrypt()

static int cenc_decrypt	(	MOVContext *	c,
		MOVStreamContext *	sc,
		AVEncryptionInfo *	sample,
		uint8_t *	input,
		int	size
	)

static

Definition at line 8275 of file mov.c.

Referenced by cenc_filter().

◆ get_frag_stream_info_from_pkt()

static MOVFragmentStreamInfo* get_frag_stream_info_from_pkt	(	MOVFragmentIndex *	frag_index,
		AVPacket *	pkt,
		int	id
	)

static

Definition at line 8291 of file mov.c.

Referenced by cenc_filter().

◆ cenc_filter()

static int cenc_filter	(	MOVContext *	mov,
		AVStream *	st,
		MOVStreamContext *	sc,
		AVPacket *	pkt,
		int	current_index
	)

static

Definition at line 8316 of file mov.c.

Referenced by mov_read_packet().

◆ mov_read_dops()

static int mov_read_dops	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 8386 of file mov.c.

◆ mov_read_dmlp()

static int mov_read_dmlp	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 8435 of file mov.c.

◆ mov_read_dvcc_dvvc()

static int mov_read_dvcc_dvvc	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 8470 of file mov.c.

◆ mov_read_lhvc()

static int mov_read_lhvc	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 8490 of file mov.c.

◆ mov_read_kind()

static int mov_read_kind	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 8539 of file mov.c.

◆ mov_read_SA3D()

static int mov_read_SA3D	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 8628 of file mov.c.

◆ mov_read_SAND()

static int mov_read_SAND	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 8718 of file mov.c.

◆ rb_size()

static int rb_size	(	AVIOContext *	pb,
		int64_t *	value,
		int	size
	)

static

Definition at line 8744 of file mov.c.

Referenced by mov_read_iloc().

◆ mov_read_pitm()

static int mov_read_pitm	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 8763 of file mov.c.

◆ mov_read_idat()

static int mov_read_idat	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 8771 of file mov.c.

◆ mov_read_iloc()

static int mov_read_iloc	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 8777 of file mov.c.

◆ mov_read_infe()

static int mov_read_infe	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom,
		int	idx
	)

static

Definition at line 8862 of file mov.c.

Referenced by mov_read_iinf().

◆ mov_read_iinf()

static int mov_read_iinf	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 8927 of file mov.c.

◆ mov_read_iref_dimg()

static int mov_read_iref_dimg	(	MOVContext *	c,
		AVIOContext *	pb,
		int	version
	)

static

Definition at line 8987 of file mov.c.

Referenced by mov_read_iref().

◆ mov_read_iref_thmb()

static int mov_read_iref_thmb	(	MOVContext *	c,
		AVIOContext *	pb,
		int	version
	)

static

Definition at line 9046 of file mov.c.

Referenced by mov_read_iref().

◆ mov_read_iref()

static int mov_read_iref	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 9070 of file mov.c.

◆ mov_read_ispe()

static int mov_read_ispe	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 9108 of file mov.c.

◆ mov_read_irot()

static int mov_read_irot	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 9130 of file mov.c.

◆ mov_read_imir()

static int mov_read_imir	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 9150 of file mov.c.

◆ mov_read_iprp()

static int mov_read_iprp	(	MOVContext *	c,
		AVIOContext *	pb,
		MOVAtom	atom
	)

static

Definition at line 9169 of file mov.c.

◆ mov_probe()

static int mov_probe ( const AVProbeData * p )

static

Definition at line 9530 of file mov.c.

◆ mov_read_chapters()

static void mov_read_chapters ( AVFormatContext * s )

static

Definition at line 9624 of file mov.c.

Referenced by mov_read_header().

◆ parse_timecode_in_framenum_format()

static int parse_timecode_in_framenum_format	(	AVFormatContext *	s,
		AVStream *	st,
		int64_t	value,
		int	flags
	)

static

Definition at line 9723 of file mov.c.

Referenced by mov_read_timecode_track().

◆ mov_read_rtmd_track()

static int mov_read_rtmd_track	(	AVFormatContext *	s,
		AVStream *	st
	)

static

Definition at line 9737 of file mov.c.

Referenced by mov_read_header().

◆ mov_read_timecode_track()

static int mov_read_timecode_track	(	AVFormatContext *	s,
		AVStream *	st
	)

static

Definition at line 9763 of file mov.c.

Referenced by mov_read_header().

◆ mov_free_encryption_index()

static void mov_free_encryption_index ( MOVEncryptionIndex ** index )

static

Definition at line 9810 of file mov.c.

Referenced by mov_free_stream_context(), and mov_read_close().

◆ mov_read_close()

static int mov_read_close ( AVFormatContext * s )

static

Definition at line 9883 of file mov.c.

◆ tmcd_is_referenced()

static int tmcd_is_referenced	(	AVFormatContext *	s,
		int	tmcd_id
	)

static

Definition at line 9936 of file mov.c.

Referenced by export_orphan_timecode().

◆ export_orphan_timecode()

static void export_orphan_timecode ( AVFormatContext * s )

static

Definition at line 9952 of file mov.c.

Referenced by mov_read_header().

◆ read_tfra()

static int read_tfra	(	MOVContext *	mov,
		AVIOContext *	f
	)

static

Definition at line 9970 of file mov.c.

Referenced by mov_read_mfra().

◆ set_icc_profile_from_item()

static int set_icc_profile_from_item	(	AVPacketSideData **	coded_side_data,
		int *	nb_coded_side_data,
		const HEIFItem *	item
	)

static

Definition at line 10071 of file mov.c.

Referenced by read_image_grid(), and read_image_iovl().

◆ set_display_matrix_from_item()

static int set_display_matrix_from_item	(	AVPacketSideData **	coded_side_data,
		int *	nb_coded_side_data,
		const HEIFItem *	item
	)

static

Definition at line 10085 of file mov.c.

Referenced by mov_parse_heif_items(), read_image_grid(), and read_image_iovl().

◆ read_image_grid()

static int read_image_grid	(	AVFormatContext *	s,
		const HEIFGrid *	grid,
		AVStreamGroupTileGrid *	tile_grid
	)

static

Definition at line 10106 of file mov.c.

Referenced by mov_parse_tiles().

◆ read_image_iovl()

static int read_image_iovl	(	AVFormatContext *	s,
		const HEIFGrid *	grid,
		AVStreamGroupTileGrid *	tile_grid
	)

static

Definition at line 10205 of file mov.c.

Referenced by mov_parse_tiles().

◆ mov_parse_tiles()

static int mov_parse_tiles ( AVFormatContext * s )

static

Definition at line 10287 of file mov.c.

Referenced by mov_parse_heif_items().

◆ mov_parse_heif_items()

static int mov_parse_heif_items ( AVFormatContext * s )

static

Definition at line 10371 of file mov.c.

Referenced by mov_read_header().

◆ mov_find_reference_track()

static AVStream* mov_find_reference_track	(	AVFormatContext *	s,
		AVStream *	st,
		int	first_index
	)

static

Definition at line 10432 of file mov.c.

Referenced by mov_parse_lcevc_streams().

◆ mov_parse_lcevc_streams()

static int mov_parse_lcevc_streams ( AVFormatContext * s )

static

Definition at line 10447 of file mov.c.

Referenced by mov_read_header().

◆ mov_read_header()

static int mov_read_header ( AVFormatContext * s )

static

Definition at line 10497 of file mov.c.

◆ mov_find_next_sample()

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

static

Definition at line 10714 of file mov.c.

Referenced by mov_read_packet(), and mov_read_seek().

◆ should_retry()

static int should_retry	(	AVIOContext *	pb,
		int	error_code
	)

static

Definition at line 10744 of file mov.c.

Referenced by mov_read_packet().

◆ mov_switch_root()

static int mov_switch_root	(	AVFormatContext *	s,
		int64_t	target,
		int	index
	)

static

Definition at line 10751 of file mov.c.

Referenced by mov_read_packet(), and mov_seek_fragment().

◆ mov_change_extradata()

static int mov_change_extradata	(	AVStream *	st,
		AVPacket *	pkt
	)

static

Definition at line 10787 of file mov.c.

Referenced by mov_finalize_packet().

◆ get_eia608_packet()

static int get_eia608_packet	(	AVIOContext *	pb,
		AVPacket *	pkt,
		int	size
	)

static

Definition at line 10811 of file mov.c.

Referenced by mov_read_packet().

◆ mov_finalize_packet()

static int mov_finalize_packet	(	AVFormatContext *	s,
		AVStream *	st,
		AVIndexEntry *	sample,
		int64_t	current_index,
		AVPacket *	pkt
	)

static

Definition at line 10832 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 10903 of file mov.c.

◆ mov_seek_fragment()

static int mov_seek_fragment	(	AVFormatContext *	s,
		AVStream *	st,
		int64_t	timestamp
	)

static

Definition at line 11063 of file mov.c.

Referenced by mov_seek_stream().

◆ is_open_key_sample()

static int is_open_key_sample	(	const MOVStreamContext *	sc,
		int	sample
	)

static

Definition at line 11082 of file mov.c.

Referenced by can_seek_to_key_sample().

◆ can_seek_to_key_sample()

static int can_seek_to_key_sample	(	AVStream *	st,
		int	sample,
		int64_t	requested_pts
	)

static

Definition at line 11099 of file mov.c.

Referenced by mov_seek_stream().

◆ mov_seek_stream()

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

static

Definition at line 11125 of file mov.c.

Referenced by mov_read_seek().

◆ mov_get_skip_samples()

static int64_t mov_get_skip_samples	(	AVStream *	st,
		int	sample
	)

static

Definition at line 11210 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 11227 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 151 of file mov.c.

Referenced by mov_read_mac_string().

◆ mov_default_parse_table

const MOVParseTableEntry mov_default_parse_table[]

static

Definition at line 9280 of file mov.c.

Referenced by mov_read_default().

◆ mov_options

const AVOption mov_options[]

static

Definition at line 11285 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,
    .version    = LIBAVUTIL_VERSION_INT,
}

Definition at line 11338 of file mov.c.

◆ ff_mov_demuxer

const FFInputFormat ff_mov_demuxer

Initial value:

= {
    .p.name         = "mov,mp4,m4a,3gp,3g2,mj2",
    .p.long_name    = NULL_IF_CONFIG_SMALL("QuickTime / MOV"),
    .p.priv_class   = &mov_class,
    .p.extensions   = "mov,mp4,m4a,3gp,3g2,mj2,psp,m4b,ism,ismv,isma,f4v,avif,heic,heif",
    .p.flags        = AVFMT_NO_BYTE_SEEK | AVFMT_SEEK_TO_PTS | AVFMT_SHOW_IDS,
    .priv_data_size = sizeof(MOVContext),
    .flags_internal = FF_INFMT_FLAG_INIT_CLEANUP,
    .read_probe     = mov_probe,
    .read_header    = mov_read_header,
    .read_packet    = mov_read_packet,
    .read_close     = mov_read_close,
    .read_seek      = mov_read_seek,
}

Definition at line 11345 of file mov.c.

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

◆ MIN_DATA_ENTRY_BOX_SIZE

◆ DDTS_SIZE

◆ DRM_BLOB_SIZE

◆ ALAC_EXTRADATA_SIZE

◆ MAX_REORDER_DELAY

◆ IS_MATRIX_IDENT

◆ OFFSET

◆ FLAGS

Function Documentation

◆ mov_read_default()

◆ mov_read_mfra()

◆ mov_free_stream_context()

◆ add_ctts_entry()

◆ mov_metadata_track_or_disc_number()

◆ mov_metadata_int8_bypass_padding()

◆ mov_metadata_int8_no_padding()

◆ mov_metadata_gnre()

◆ mov_read_mac_string()

◆ heif_cur_item()

◆ get_curr_st()

◆ mov_read_covr()

◆ mov_metadata_loci()

◆ mov_metadata_hmmt()

◆ mov_read_udta_string()

◆ mov_read_chpl()

◆ mov_read_dref()

◆ mov_read_hdlr()

◆ mov_read_esds()

◆ mov_read_dac3()

◆ mov_read_dec3()

◆ mov_read_ddts()

◆ mov_read_chan()

◆ mov_read_chnl()

◆ mov_read_wfex()

◆ mov_read_clap()

◆ mov_read_pasp()

◆ mov_read_mdat()

◆ mov_read_adrm()

◆ mov_aaxc_crypto()

◆ aax_filter()

◆ mov_read_ftyp()

◆ mov_read_moov()

◆ get_frag_stream_info()

◆ set_frag_stream()

◆ get_current_frag_stream_info()

◆ search_frag_moof_offset()

◆ get_stream_info_time()

◆ get_frag_time()

◆ search_frag_timestamp()

◆ update_frag_index()

◆ fix_frag_index_entries()

◆ mov_read_moof()

◆ mov_metadata_creation_time()

◆ mov_read_mdhd()

◆ mov_read_mvhd()

◆ set_last_stream_little_endian()

◆ mov_read_enda()

◆ mov_read_pcmc()

◆ mov_read_colr()

◆ mov_read_fiel()

◆ mov_realloc_extradata()

◆ mov_read_atom_into_extradata()

◆ mov_read_extradata()

◆ mov_read_alac()

◆ mov_read_avss()

◆ mov_read_jp2h()

◆ mov_read_dpxe()

◆ mov_read_avid()

◆ mov_read_targa_y216()

◆ mov_read_ares()

◆ mov_read_aclr()

◆ mov_read_svq3()

◆ mov_read_wave()

◆ mov_read_glbl()

◆ mov_read_dvc1()