#include <gpac/filters.h>
#include <gpac/constants.h>
#include <gpac/internal/isomedia_dev.h>
#include <gpac/internal/media_dev.h>
#include <gpac/internal/id3.h>
#include <gpac/revision.h>

Include dependency graph for mux_isom.c:

Data Structures
struct	TrackWriter

struct	GF_MP4MuxCtx

struct	_service_info

Macros
#define	TEXT_DEFAULT_WIDTH 400

#define	TEXT_DEFAULT_HEIGHT 60

#define	TEXT_DEFAULT_FONT_SIZE 18

#define	GF_VENDOR_GPAC GF_4CC('G','P','A','C')

#define	GF_IMPORT_AUDIO_SAMPLE_ENTRY_v2_QTFF (GF_IMPORT_AUDIO_SAMPLE_ENTRY_v1_QTFF+1)

#define	ISOM_FILE_EXT "mp4\|mpg4\|m4a\|m4i\|3gp\|3gpp\|3g2\|3gp2\|iso\|ismv\|m4s\|heif\|heic\|iff\|avci\|avif\|mj2\|mov\|qt"

#define	ISOM_FILE_MIME "video/mp4\|audio/mp4\|application/mp4\|video/3gpp\|audio/3gpp\|video/3gp2\|audio/3gp2\|video/iso.segment\|audio/iso.segment\|image/heif\|image/heic\|image/avci\|video/jp2\|video/quicktime"

#define	GPAC_SRD_SIZE 21

#define	OFFS(_n) #_n, offsetof(GF_MP4MuxCtx, _n)

Enumerations
enum	{ NALU_NONE , NALU_AVC , NALU_HEVC , NALU_VVC }

enum	{ CENC_NONE =0 , CENC_NEED_SETUP , CENC_SETUP_DONE , CENC_SETUP_ERROR }

enum	{ TAG_NONE , TAG_STRICT , TAG_ALL }

enum	{ XPS_IB_NO = 0 , XPS_IB_PPS , XPS_IB_ALL , XPS_IB_BOTH , XPS_IB_MIX , XPS_IB_AUTO }

enum	{ MP4MX_MODE_INTER =0 , MP4MX_MODE_FLAT , MP4MX_MODE_FASTSTART , MP4MX_MODE_TIGHT , MP4MX_MODE_FRAG , MP4MX_MODE_SFRAG }

enum	{ MP4MX_DASH_OFF =0 , MP4MX_DASH_ON , MP4MX_DASH_VOD }

enum	{ MP4MX_PSSH_MOOV =0 , MP4MX_PSSH_MOOF , MP4MX_PSSH_BOTH , MP4MX_PSSH_SKIP }

enum	{ MP4MX_CT_AUTO , MP4MX_CT_EDIT =0 , MP4MX_CT_NOEDIT , MP4MX_CT_NEGCTTS }

enum	{ MP4MX_VODCACHE_ON =0 , MP4MX_VODCACHE_INSERT , MP4MX_VODCACHE_REPLACE }

enum	{ MP4MX_CMAF_NO =0 , MP4MX_CMAF_CMFC , MP4MX_CMAF_CMF2 }

enum	{ MP4MX_CHAPM_OFF =0 , MP4MX_CHAPM_TRACK , MP4MX_CHAPM_UDTA , MP4MX_CHAPM_BOTH }

enum	{ MP4MX_UNCV_OFF =0 , MP4MX_UNCV_NOPROF , MP4MX_UNCV_PROF , MP4MX_UNCV_PROF_ONLY }

enum	{ CENC_CONFIG =0 , CENC_ADD_NORMAL , CENC_ADD_FRAG }

Functions
static void	mp4_mux_update_init_edit (GF_MP4MuxCtx ctx, TrackWriter tkw, u64 min_ts_service, Bool skip_adjust)

static void	mp4_mux_set_hevc_groups (GF_MP4MuxCtx ctx, TrackWriter tkw)

static GF_Err	mp4mx_setup_dash_vod (GF_MP4MuxCtx ctx, TrackWriter tkw)

static u32	gf_isom_stream_type_to_media_type (u32 stream_type, u32 codecid)

static void	mp4_mux_write_ps_list (GF_BitStream bs, GF_List list, u32 nalu_size_length)

static GF_List *	mp4_mux_get_nalus_ps (GF_List *list, u8 type)

static void	mp4_mux_make_inband_header (GF_MP4MuxCtx ctx, TrackWriter tkw, Bool for_non_rap)

void	mp4_mux_get_video_size (GF_MP4MuxCtx ctx, u32 width, u32 *height)

static void	mp4_mux_track_writer_del (TrackWriter *tkw)

static void	mp4_mux_write_track_refs (GF_MP4MuxCtx ctx, TrackWriter tkw, const char *rname, u32 rtype, Bool remove_from_pres)

static void	mp4mux_track_reorder (void *udta, u32 old_track_num, u32 new_track_num)

static void	mp4mux_reorder_tracks (GF_MP4MuxCtx *ctx)

static void	mp4mx_set_track_group (GF_MP4MuxCtx ctx, TrackWriter tkw, char name, const GF_PropertyValue p)

static void	mp4_mux_set_tags (GF_MP4MuxCtx ctx, TrackWriter tkw)

static void	mp4_mux_set_udta (GF_MP4MuxCtx ctx, TrackWriter tkw)

static void	update_chap_refs (GF_MP4MuxCtx *ctx)

static GF_Err	mp4_mux_setup_pid (GF_Filter filter, GF_FilterPid pid, Bool is_true_pid)

static GF_Err	mp4_mux_flush_fragmented (GF_MP4MuxCtx *ctx)

static GF_Err	mp4_mux_done (GF_MP4MuxCtx *ctx, Bool is_final)

static void	mp4_mux_done_track (GF_MP4MuxCtx ctx, TrackWriter tkw)

static GF_Err	mp4_mux_configure_pid (GF_Filter filter, GF_FilterPid pid, Bool is_remove)

static Bool	mp4_mux_process_event (GF_Filter filter, const GF_FilterEvent evt)

static void	mp4_mux_cenc_insert_pssh (GF_MP4MuxCtx ctx, TrackWriter tkw, const GF_PropertyValue *pssh, u32 dyn_pssh_mode)

static GF_Err	mp4_mux_cenc_update (GF_MP4MuxCtx ctx, TrackWriter tkw, GF_FilterPacket *pck, u32 act_type, u32 pck_size, u32 injected_hdr_size)

GF_FilterSAPType	mp4_mux_get_sap (GF_MP4MuxCtx ctx, GF_FilterPacket pck)

GF_Err	gf_isom_fragment_add_sample_ex (GF_ISOFile movie, GF_ISOTrackID TrackID, const GF_ISOSample sample, u32 DescIndex, u32 Duration, u8 PaddingBits, u16 DegradationPriority, Bool redundant_coding, void **ref, u32 ref_offset)

GF_Err	gf_isom_fragment_append_data_ex (GF_ISOFile movie, GF_ISOTrackID TrackID, u8 data, u32 data_size, u8 PaddingBits, void **ref, u32 ref_offset)

static GF_Err	mp4_mux_process_sample (GF_MP4MuxCtx ctx, TrackWriter tkw, GF_FilterPacket *pck, Bool for_fragment)

static GF_Err	mp4_mux_process_item (GF_MP4MuxCtx ctx, TrackWriter tkw, GF_FilterPacket *pck)

static void	mp4mux_send_output (GF_MP4MuxCtx *ctx)

static void	mp4_mux_flush_frag_llhas (GF_MP4MuxCtx *ctx)

static GF_Err	mp4_mux_on_data (void cbk, u8 data, u32 block_size, void *cbk_data, u32 cbk_magic)

static void	mp4_mux_flush_seg (GF_MP4MuxCtx *ctx, Bool is_init, u64 idx_start_range, u64 idx_end_range, Bool signal_flush)

static void	mp4mux_check_mpd_start_time (GF_MP4MuxCtx ctx, GF_FilterPacket pck)

static GF_Err	mp4_mux_initialize_movie (GF_MP4MuxCtx *ctx)

static GF_Err	mp4_mux_start_fragment (GF_MP4MuxCtx ctx, GF_FilterPacket pck)

static void	mp4mx_frag_box_patch (GF_MP4MuxCtx *ctx)

static GF_Err	mp4_mux_initialize (GF_Filter *filter)

GF_Err	mp4mx_reload_output (GF_MP4MuxCtx *ctx)

static void	mp4_process_id3 (GF_MovieFragmentBox moof, const GF_PropertyValue emsg_prop, u32 id_sequence)

static GF_Err	mp4_mux_process_fragmented (GF_MP4MuxCtx *ctx)

static struct _service_info *	get_service_info (GF_List services, TrackWriter tkw)

static void	del_service_info (GF_List *services)

static void	mp4_mux_config_timing (GF_MP4MuxCtx *ctx)

void	mp4_mux_format_report (GF_MP4MuxCtx *ctx, u64 done, u64 total)

static void	mp4_mux_flush_seg_events (GF_MP4MuxCtx *ctx)

GF_Err	mp4_mux_process (GF_Filter *filter)

static GF_Err	mp4_mux_on_data_patch (void cbk, u8 data, u32 block_size, u64 file_offset, Bool is_insert)

static void	mp4_mux_on_packet_destruct (GF_Filter filter, GF_FilterPid PID, GF_FilterPacket *pck)

static void	mp4_mux_on_last_block_start (void *cbk)

void	mp4_mux_progress_cbk (void *udta, u64 done, u64 total)

static void	mp4_mux_update_edit_list_for_bframes (GF_MP4MuxCtx ctx, TrackWriter tkw, u32 ctts_mode)

void	gf_media_update_bitrate (GF_ISOFile *file, u32 track)

static void	mp4_mux_finalize (GF_Filter *filter)

const GF_FilterRegister *	mp4mx_register (GF_FilterSession *session)

Variables
static const GF_FilterCapability	MP4MuxCaps []

static const GF_FilterArgs	MP4MuxArgs []

GF_FilterRegister	MP4MuxRegister

Data Structure Documentation

◆ TrackWriter

struct TrackWriter

Collaboration diagram for TrackWriter:

Data Fields
GF_FilterPid *	ipid
u32	track_num
u32	track_id
GF_ISOSample	sample
u32	prev_duration
u32	src_timescale
u32	tk_timescale
u32	stream_type
u32	codecid
Bool	is_encrypted
u32	cfg_crc
u32	enh_cfg_crc
u32	dep_id
u32	stsd_idx
u32	clear_stsd_idx
Bool	reused_stsd
Bool	use_dref
Bool	aborted
Bool	suspended
Bool	has_append
Bool	has_ctts
s64	min_neg_ctts
u32	nb_samples
u32	samples_in_stsd
u32	nb_frames_per_sample
u64	ts_shift
u64	si_min_ts_plus_one
Bool	has_subs
Bool	skip_bitrate_update
Bool	has_open_gop
GF_FilterSAPType	gdr_type
u32	media_profile_level
Bool	import_msg_header_done
u32	nal_unit_size
GF_AVCConfig *	avcc
GF_AVCConfig *	svcc
GF_HEVCConfig *	hvcc
GF_HEVCConfig *	lvcc
GF_VVCConfig *	vvcc
u8 *	inband_hdr
u8 *	inband_hdr_non_rap
u32	inband_hdr_size
u32	inband_hdr_non_rap_size
u32	is_nalu
Bool	is_av1
Bool	is_vpx
Bool	fragment_done
s32	ts_delay
s32	negctts_shift
Bool	insert_tfdt
Bool	probe_min_ctts
u64	first_dts_in_seg_plus_one
u64	next_seg_cts
u64	cts_next
s64	tfdt_offset
u32	samples_in_frag
Bool	patch_tfdt
u32	cenc_state
Bool	cenc_subsamples
u32	scheme_type
u32	def_skip_byte_block
u32	def_crypt_byte_block
u32	def_cenc_key_info_crc
const GF_PropertyValue *	cenc_ki
u32	cenc_key_info_crc
u32	constant_IV_size
Bool	cenc_multikey
Bool	cenc_frag_protected
u32	skip_byte_block
u32	crypt_byte_block
Bool	fake_track
Bool	has_brands
Bool	force_inband_inject
u64	dur_in_frag
u32	amr_mode_set
Bool	has_seig
u64	empty_init_dur
u32	raw_audio_bytes_per_sample
u32	raw_samplerate
u64	dts_patch
Bool	is_item
u32	item_id
char	status_type
u32	last_import_pc
u32	nb_frames
u32	frame_offset
u64	down_bytes
u64	down_size
GF_Fraction64	pid_dur
u64	prog_done
u64	prog_total
u32	prev_tid_group
Bool	box_patched
u64	imported_edit_sdur
u64	imported_edit_offset
Bool	force_ctts
Bool	is_hevc_tile_base
Bool	insert_pssh
Bool	wait_sap
u64	min_ts_seek_plus_one
u64	clamp_ts_plus_one
Bool	check_seek_ts
u64	max_cts
u64	min_cts
u32	max_cts_samp_dur
u32	w_or_sr
u32	h_or_ch
u32	pf_or_af
u32	xps_inband
u8 *	dyn_pssh
u32	dyn_pssh_len
Bool	sparse_inject
Bool	is_chap
GF_FilterPacket *	dgl_copy
u32	all_stsd_crc
Bool	has_deps
u32	sampleNumber
u32	timeScale
u64	chunkDur
u32	chunkSize
u32	constant_size
u32	constant_dur
u64	DTSprev
u8	isDone
u64	prev_offset
GF_MediaBox *	mdia
GF_SampleTableBox *	stbl
u32	all_dref_mode
GF_SampleToChunkBox *	stsc
GF_Box *	stco
Bool	prevent_dispatch

◆ GF_MP4MuxCtx

struct GF_MP4MuxCtx

Collaboration diagram for GF_MP4MuxCtx:

Data Fields
GF_ISOFile *	file
Bool	m4sys
Bool	dref
GF_Fraction	dur
u32	pack3gp
u32	ctmode
Bool	importer
Bool	pack_nal
Bool	moof_first
Bool	abs_offset
Bool	fsap
Bool	tfdt_traf
Bool	keep_utc
Bool	pps_inband
Bool	rsot
u32	xps_inband
u32	moovpad
u32	block_size
u32	store
u32	tktpl
u32	mudta
s32	subs_sidx
GF_Fraction	cdur
s32	moovts
char *	m4cc
Bool	chain_sidx
u32	msn
u32	msninc
GF_Fraction64	tfdt
Bool	nofragdef
Bool	straf
Bool	strun
Bool	sgpd_traf
Bool	noinit
Bool	prft
u32	vodcache
u32	psshs
u32	trackid
Bool	fragdur
Bool	btrt
Bool	ssix
Bool	ccst
s32	mediats
u32	ase
char *	styp
Bool	sseg
Bool	noroll
Bool	norap
Bool	saio32
Bool	tfdt64
u32	compress
Bool	trun_inter
Bool	truns_first
char *	boxpatch
Bool	fcomp
Bool	otyp
Bool	deps
Bool	mvex
Bool	trunv1
u32	sdtp_traf
u32	cmaf
Bool	mfra
u32	uncv
Bool	forcesync
Bool	refrag
Bool	pad_sparse
Bool	force_dv
Bool	tsalign
Bool	dvsingle
Bool	patch_dts
u32	itags
Double	start
u32	chapm
GF_Filter *	filter
Bool	owns_mov
GF_FilterPid *	opid
Bool	first_pck_sent
Bool	track_removed
Bool	cdur_overwrite
GF_List *	tracks
GF_BitStream *	bs_r
Bool	init_movie_done
Bool	fragment_started
Bool	segment_started
Bool	insert_tfdt
Bool	insert_pssh
Bool	cdur_set
u64	next_frag_start
u64	adjusted_next_frag_start
u64	current_offset
u64	current_size
u32	nb_segs
u32	nb_frags
u32	nb_frags_in_seg
GF_FilterPacket *	dst_pck
char *	seg_name
char *	llhas_template
u32	dash_seg_num_plus_one
GF_Fraction64	dash_seg_start
Bool	flush_seg
u32	eos_marker
TrackWriter *	ref_tkw
Bool	single_file
Bool	store_output
FILE *	tmp_store
u64	flush_size
u64	flush_done
u32	dash_mode
u32	llhas_mode
GF_Fraction	dash_dur
Double	media_dur
u32	sidx_max_size
u32	sidx_chunk_offset
Bool	final_sidx_flush
Bool	sidx_size_exact
u32 *	seg_sizes
u32	nb_seg_sizes
u32	alloc_seg_sizes
u32	config_retry_start
Bool	config_timing
u32	major_brand_set
Bool	def_brand_patched
Bool	force_play
Bool	moov_inserted
Bool	update_report
u64	total_bytes_in
u64	total_bytes_out
u32	total_samples
u32	last_mux_pc
u32	maxchunk
u32	make_qt
TrackWriter *	prores_track
GF_SegmentIndexBox *	cloned_sidx
u32	cloned_sidx_index
GF_Fraction	faststart_ts_regulate
Bool	is_rewind
Bool	box_patched
u32	cur_file_idx_plus_one
char *	cur_file_suffix
Bool	notify_filename
u32	next_file_idx
const char *	next_file_suffix
u64	min_cts_plus_one
u64	next_seg_start
u64	min_cts_next_frag
u64	frag_size
u64	frag_offset
u32	frag_num
u64	frag_duration
u32	frag_timescale
Bool	frag_has_intra
u64	wait_dts_plus_one
u32	wait_dts_timescale
Bool	force_seg_sync
u32	seg_flush_state
u32	last_block_in_segment
u64	flush_idx_start_range
u64	flush_idx_end_range
Bool	flush_llhas
Bool	has_def_vid
Bool	has_def_aud
Bool	has_def_txt
u32	chap_track_num
Bool	has_chap_tracks
GF_List *	ref_pcks
u32	id3_id_sequence
const GF_PropertyValue *	last_id3_processed

◆ _service_info

struct _service_info

Data Fields
u32	service_id
u64	first_ts_min
u32	nb_non_sparse
u32	nb_non_sparse_ready
u32	nb_sparse
u32	nb_sparse_ready

Macro Definition Documentation

◆ TEXT_DEFAULT_WIDTH

#define TEXT_DEFAULT_WIDTH 400

◆ TEXT_DEFAULT_HEIGHT

#define TEXT_DEFAULT_HEIGHT 60

◆ TEXT_DEFAULT_FONT_SIZE

#define TEXT_DEFAULT_FONT_SIZE 18

◆ GF_VENDOR_GPAC

#define GF_VENDOR_GPAC GF_4CC('G','P','A','C')

◆ GF_IMPORT_AUDIO_SAMPLE_ENTRY_v2_QTFF

#define GF_IMPORT_AUDIO_SAMPLE_ENTRY_v2_QTFF (GF_IMPORT_AUDIO_SAMPLE_ENTRY_v1_QTFF+1)

◆ ISOM_FILE_EXT

#define ISOM_FILE_EXT "mp4|mpg4|m4a|m4i|3gp|3gpp|3g2|3gp2|iso|ismv|m4s|heif|heic|iff|avci|avif|mj2|mov|qt"

◆ ISOM_FILE_MIME

◆ GPAC_SRD_SIZE

#define GPAC_SRD_SIZE 21

◆ OFFS

#define OFFS ( _n ) #_n, offsetof(GF_MP4MuxCtx, _n)

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
NALU_NONE
NALU_AVC
NALU_HEVC
NALU_VVC

◆ anonymous enum

anonymous enum

Enumerator
CENC_NONE
CENC_NEED_SETUP
CENC_SETUP_DONE
CENC_SETUP_ERROR

◆ anonymous enum

anonymous enum

Enumerator
TAG_NONE
TAG_STRICT
TAG_ALL

◆ anonymous enum

anonymous enum

Enumerator
XPS_IB_NO
XPS_IB_PPS
XPS_IB_ALL
XPS_IB_BOTH
XPS_IB_MIX
XPS_IB_AUTO

◆ anonymous enum

anonymous enum

Enumerator
MP4MX_MODE_INTER
MP4MX_MODE_FLAT
MP4MX_MODE_FASTSTART
MP4MX_MODE_TIGHT
MP4MX_MODE_FRAG
MP4MX_MODE_SFRAG

◆ anonymous enum

anonymous enum

Enumerator
MP4MX_DASH_OFF
MP4MX_DASH_ON
MP4MX_DASH_VOD

◆ anonymous enum

anonymous enum

Enumerator
MP4MX_PSSH_MOOV
MP4MX_PSSH_MOOF
MP4MX_PSSH_BOTH
MP4MX_PSSH_SKIP

◆ anonymous enum

anonymous enum

Enumerator
MP4MX_CT_AUTO
MP4MX_CT_EDIT
MP4MX_CT_NOEDIT
MP4MX_CT_NEGCTTS

◆ anonymous enum

anonymous enum

Enumerator
MP4MX_VODCACHE_ON
MP4MX_VODCACHE_INSERT
MP4MX_VODCACHE_REPLACE

◆ anonymous enum

anonymous enum

Enumerator
MP4MX_CMAF_NO
MP4MX_CMAF_CMFC
MP4MX_CMAF_CMF2

◆ anonymous enum

anonymous enum

Enumerator
MP4MX_CHAPM_OFF
MP4MX_CHAPM_TRACK
MP4MX_CHAPM_UDTA
MP4MX_CHAPM_BOTH

◆ anonymous enum

anonymous enum

Enumerator
MP4MX_UNCV_OFF
MP4MX_UNCV_NOPROF
MP4MX_UNCV_PROF
MP4MX_UNCV_PROF_ONLY

◆ anonymous enum

anonymous enum

Enumerator
CENC_CONFIG
CENC_ADD_NORMAL
CENC_ADD_FRAG

Function Documentation

◆ mp4_mux_update_init_edit()

static void mp4_mux_update_init_edit	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw,
		u64	min_ts_service,
		Bool	skip_adjust
	)

static

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◆ mp4_mux_set_hevc_groups()

static void mp4_mux_set_hevc_groups	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw
	)

static

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◆ mp4mx_setup_dash_vod()

static GF_Err mp4mx_setup_dash_vod	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw
	)

static

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◆ gf_isom_stream_type_to_media_type()

static u32 gf_isom_stream_type_to_media_type	(	u32	stream_type,
		u32	codecid
	)

static

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◆ mp4_mux_write_ps_list()

static void mp4_mux_write_ps_list	(	GF_BitStream *	bs,
		GF_List *	list,
		u32	nalu_size_length
	)

static

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◆ mp4_mux_get_nalus_ps()

static GF_List* mp4_mux_get_nalus_ps	(	GF_List *	list,
		u8	type
	)

static

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◆ mp4_mux_make_inband_header()

static void mp4_mux_make_inband_header	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw,
		Bool	for_non_rap
	)

static

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◆ mp4_mux_get_video_size()

void mp4_mux_get_video_size	(	GF_MP4MuxCtx *	ctx,
		u32 *	width,
		u32 *	height
	)

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◆ mp4_mux_track_writer_del()

static void mp4_mux_track_writer_del ( TrackWriter * tkw )

static

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◆ mp4_mux_write_track_refs()

static void mp4_mux_write_track_refs	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw,
		const char *	rname,
		u32	rtype,
		Bool	remove_from_pres
	)

static

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◆ mp4mux_track_reorder()

static void mp4mux_track_reorder	(	void *	udta,
		u32	old_track_num,
		u32	new_track_num
	)

static

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◆ mp4mux_reorder_tracks()

static void mp4mux_reorder_tracks ( GF_MP4MuxCtx * ctx )

static

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◆ mp4mx_set_track_group()

static void mp4mx_set_track_group	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw,
		char *	name,
		const GF_PropertyValue *	p
	)

static

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◆ mp4_mux_set_tags()

static void mp4_mux_set_tags	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw
	)

static

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◆ mp4_mux_set_udta()

static void mp4_mux_set_udta	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw
	)

static

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◆ update_chap_refs()

static void update_chap_refs ( GF_MP4MuxCtx * ctx )

static

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◆ mp4_mux_setup_pid()

static GF_Err mp4_mux_setup_pid	(	GF_Filter *	filter,
		GF_FilterPid *	pid,
		Bool	is_true_pid
	)

static

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◆ mp4_mux_flush_fragmented()

static GF_Err mp4_mux_flush_fragmented ( GF_MP4MuxCtx * ctx )

static

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◆ mp4_mux_done()

static GF_Err mp4_mux_done	(	GF_MP4MuxCtx *	ctx,
		Bool	is_final
	)

static

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◆ mp4_mux_done_track()

static void mp4_mux_done_track	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw
	)

static

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◆ mp4_mux_configure_pid()

static GF_Err mp4_mux_configure_pid	(	GF_Filter *	filter,
		GF_FilterPid *	pid,
		Bool	is_remove
	)

static

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◆ mp4_mux_process_event()

static Bool mp4_mux_process_event	(	GF_Filter *	filter,
		const GF_FilterEvent *	evt
	)

static

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◆ mp4_mux_cenc_insert_pssh()

static void mp4_mux_cenc_insert_pssh	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw,
		const GF_PropertyValue *	pssh,
		u32	dyn_pssh_mode
	)

static

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◆ mp4_mux_cenc_update()

static GF_Err mp4_mux_cenc_update	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw,
		GF_FilterPacket *	pck,
		u32	act_type,
		u32	pck_size,
		u32	injected_hdr_size
	)

static

! tkw->nb_samples / tkw->samples_in_frag not yet incremented !!

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◆ mp4_mux_get_sap()

GF_FilterSAPType mp4_mux_get_sap	(	GF_MP4MuxCtx *	ctx,
		GF_FilterPacket *	pck
	)

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◆ gf_isom_fragment_add_sample_ex()

GF_Err gf_isom_fragment_add_sample_ex	(	GF_ISOFile *	movie,
		GF_ISOTrackID	TrackID,
		const GF_ISOSample *	sample,
		u32	DescIndex,
		u32	Duration,
		u8	PaddingBits,
		u16	DegradationPriority,
		Bool	redundant_coding,
		void **	ref,
		u32	ref_offset
	)

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◆ gf_isom_fragment_append_data_ex()

GF_Err gf_isom_fragment_append_data_ex	(	GF_ISOFile *	movie,
		GF_ISOTrackID	TrackID,
		u8 *	data,
		u32	data_size,
		u8	PaddingBits,
		void **	ref,
		u32	ref_offset
	)

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◆ mp4_mux_process_sample()

static GF_Err mp4_mux_process_sample	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw,
		GF_FilterPacket *	pck,
		Bool	for_fragment
	)

static

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◆ mp4_mux_process_item()

static GF_Err mp4_mux_process_item	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw,
		GF_FilterPacket *	pck
	)

static

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◆ mp4mux_send_output()

static void mp4mux_send_output ( GF_MP4MuxCtx * ctx )

static

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◆ mp4_mux_flush_frag_llhas()

static void mp4_mux_flush_frag_llhas ( GF_MP4MuxCtx * ctx )

static

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◆ mp4_mux_on_data()

static GF_Err mp4_mux_on_data	(	void *	cbk,
		u8 *	data,
		u32	block_size,
		void *	cbk_data,
		u32	cbk_magic
	)

static

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◆ mp4_mux_flush_seg()

static void mp4_mux_flush_seg	(	GF_MP4MuxCtx *	ctx,
		Bool	is_init,
		u64	idx_start_range,
		u64	idx_end_range,
		Bool	signal_flush
	)

static

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◆ mp4mux_check_mpd_start_time()

static void mp4mux_check_mpd_start_time	(	GF_MP4MuxCtx *	ctx,
		GF_FilterPacket *	pck
	)

static

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◆ mp4_mux_initialize_movie()

static GF_Err mp4_mux_initialize_movie ( GF_MP4MuxCtx * ctx )

static

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◆ mp4_mux_start_fragment()

static GF_Err mp4_mux_start_fragment	(	GF_MP4MuxCtx *	ctx,
		GF_FilterPacket *	pck
	)

static

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◆ mp4mx_frag_box_patch()

static void mp4mx_frag_box_patch ( GF_MP4MuxCtx * ctx )

static

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◆ mp4_mux_initialize()

static GF_Err mp4_mux_initialize ( GF_Filter * filter )

static

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◆ mp4mx_reload_output()

GF_Err mp4mx_reload_output ( GF_MP4MuxCtx * ctx )

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◆ mp4_process_id3()

static void mp4_process_id3	(	GF_MovieFragmentBox *	moof,
		const GF_PropertyValue *	emsg_prop,
		u32	id_sequence
	)

static

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◆ mp4_mux_process_fragmented()

static GF_Err mp4_mux_process_fragmented ( GF_MP4MuxCtx * ctx )

static

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◆ get_service_info()

static struct _service_info* get_service_info	(	GF_List *	services,
		TrackWriter *	tkw
	)

static

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◆ del_service_info()

static void del_service_info ( GF_List * services )

static

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◆ mp4_mux_config_timing()

static void mp4_mux_config_timing ( GF_MP4MuxCtx * ctx )

static

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◆ mp4_mux_format_report()

void mp4_mux_format_report	(	GF_MP4MuxCtx *	ctx,
		u64	done,
		u64	total
	)

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◆ mp4_mux_flush_seg_events()

static void mp4_mux_flush_seg_events ( GF_MP4MuxCtx * ctx )

static

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◆ mp4_mux_process()

GF_Err mp4_mux_process ( GF_Filter * filter )

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◆ mp4_mux_on_data_patch()

static GF_Err mp4_mux_on_data_patch	(	void *	cbk,
		u8 *	data,
		u32	block_size,
		u64	file_offset,
		Bool	is_insert
	)

static

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◆ mp4_mux_on_packet_destruct()

static void mp4_mux_on_packet_destruct	(	GF_Filter *	filter,
		GF_FilterPid *	PID,
		GF_FilterPacket *	pck
	)

static

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◆ mp4_mux_on_last_block_start()

static void mp4_mux_on_last_block_start ( void * cbk )

static

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◆ mp4_mux_progress_cbk()

void mp4_mux_progress_cbk	(	void *	udta,
		u64	done,
		u64	total
	)

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◆ mp4_mux_update_edit_list_for_bframes()

static void mp4_mux_update_edit_list_for_bframes	(	GF_MP4MuxCtx *	ctx,
		TrackWriter *	tkw,
		u32	ctts_mode
	)

static

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◆ mp4_mux_finalize()

static void mp4_mux_finalize ( GF_Filter * filter )

static

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◆ mp4mx_register()

const GF_FilterRegister* mp4mx_register ( GF_FilterSession * session )

Variable Documentation

◆ MP4MuxCaps

const GF_FilterCapability MP4MuxCaps[]

static

Initial value:

=
{
        
        CAP_UINT(GF_CAPS_INPUT_EXCLUDED,  GF_PROP_PID_STREAM_TYPE, GF_STREAM_FILE),
        CAP_UINT(GF_CAPS_INPUT_EXCLUDED,  GF_PROP_PID_STREAM_TYPE, GF_STREAM_SCENE),
        CAP_UINT(GF_CAPS_INPUT_EXCLUDED,  GF_PROP_PID_STREAM_TYPE, GF_STREAM_OD),
        
        CAP_BOOL(GF_CAPS_INPUT_EXCLUDED, GF_PROP_PID_UNFRAMED, GF_TRUE),
        
        CAP_UINT(GF_CAPS_INPUT_EXCLUDED,  GF_PROP_PID_CODECID, GF_CODECID_NONE),
        CAP_STRING(GF_CAPS_OUTPUT_STATIC,  GF_PROP_PID_FILE_EXT, ISOM_FILE_EXT),
        CAP_STRING(GF_CAPS_OUTPUT_STATIC,  GF_PROP_PID_MIME, ISOM_FILE_MIME),
        {0},
        
        CAP_UINT(GF_CAPS_INPUT,GF_PROP_PID_STREAM_TYPE, GF_STREAM_SCENE),
        CAP_UINT(GF_CAPS_INPUT,GF_PROP_PID_STREAM_TYPE, GF_STREAM_OD),
        CAP_UINT(GF_CAPS_INPUT,GF_PROP_PID_STREAM_TYPE, GF_STREAM_TEXT),
        CAP_BOOL(GF_CAPS_INPUT_EXCLUDED, GF_PROP_PID_UNFRAMED, GF_TRUE),
        CAP_UINT(GF_CAPS_INPUT_EXCLUDED, GF_PROP_PID_CODECID, GF_CODECID_RAW),
}

◆ MP4MuxArgs

const GF_FilterArgs MP4MuxArgs[]

static

◆ MP4MuxRegister

GF_FilterRegister MP4MuxRegister

Data Structures

Macros

Enumerations

Functions

Variables

Data Structure Documentation

◆ TrackWriter

◆ GF_MP4MuxCtx

◆ _service_info

Macro Definition Documentation

◆ TEXT_DEFAULT_WIDTH

◆ TEXT_DEFAULT_HEIGHT

◆ TEXT_DEFAULT_FONT_SIZE

◆ GF_VENDOR_GPAC

◆ GF_IMPORT_AUDIO_SAMPLE_ENTRY_v2_QTFF

◆ ISOM_FILE_EXT

◆ ISOM_FILE_MIME

◆ GPAC_SRD_SIZE

◆ OFFS

Enumeration Type Documentation

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

Function Documentation

◆ mp4_mux_update_init_edit()

◆ mp4_mux_set_hevc_groups()

◆ mp4mx_setup_dash_vod()

◆ gf_isom_stream_type_to_media_type()

◆ mp4_mux_write_ps_list()

◆ mp4_mux_get_nalus_ps()

◆ mp4_mux_make_inband_header()

◆ mp4_mux_get_video_size()

◆ mp4_mux_track_writer_del()

◆ mp4_mux_write_track_refs()

◆ mp4mux_track_reorder()

◆ mp4mux_reorder_tracks()

◆ mp4mx_set_track_group()

◆ mp4_mux_set_tags()

◆ mp4_mux_set_udta()

◆ update_chap_refs()

◆ mp4_mux_setup_pid()

◆ mp4_mux_flush_fragmented()

◆ mp4_mux_done()

◆ mp4_mux_done_track()

◆ mp4_mux_configure_pid()

◆ mp4_mux_process_event()

◆ mp4_mux_cenc_insert_pssh()

◆ mp4_mux_cenc_update()

◆ mp4_mux_get_sap()

◆ gf_isom_fragment_add_sample_ex()

◆ gf_isom_fragment_append_data_ex()

◆ mp4_mux_process_sample()

◆ mp4_mux_process_item()

◆ mp4mux_send_output()

◆ mp4_mux_flush_frag_llhas()

◆ mp4_mux_on_data()

◆ mp4_mux_flush_seg()

◆ mp4mux_check_mpd_start_time()

◆ mp4_mux_initialize_movie()

◆ mp4_mux_start_fragment()

◆ mp4mx_frag_box_patch()

◆ mp4_mux_initialize()

◆ mp4mx_reload_output()

◆ mp4_process_id3()

◆ mp4_mux_process_fragmented()

◆ get_service_info()

◆ del_service_info()

◆ mp4_mux_config_timing()

◆ mp4_mux_format_report()

◆ mp4_mux_flush_seg_events()