mux_ts.c File Reference

#include <gpac/filters.h>
#include <gpac/constants.h>
#include <gpac/mpegts.h>
#include <gpac/iso639.h>
#include <gpac/webvtt.h>

Include dependency graph for mux_ts.c:

Data Structures
struct	TS_SIDX
struct	GF_TSMuxCtx
struct	TEMIDesc
struct	M2Pid

Macros
#define	M2TS_FILE_EXTS   "ts|m2t|mts|dmb|trp"
#define	M2TS_MIMES   "video/mpeg-2|video/mp2t|video/mpeg|audio/mp2t"
#define	OFFS(_n)   #_n, offsetof(GF_TSMuxCtx, _n)

Typedefs
typedef u32	GF_TSMuxInputDescriptorAction

Enumerations
enum	{ TEMI_TC64_AUTO =0 , TEMI_TC64_OFF , TEMI_TC64_ALWAYS }
enum	GF_TSMuxInputDescriptorAction_t { IN_TEMI_DROP =0 , IN_TEMI_FWD , IN_TEMI_NTP }
enum	{ M2TS_EODS_NO =0 , M2TS_EODS_FOUND , M2TS_EODS_FORCED , M2TS_EODS_LLHAS }

Functions
void	mux_assign_mime_file_ext (GF_FilterPid *ipid, GF_FilterPid *opid, const char *file_exts, const char *mime_types, const char *def_ext)
static GF_Err	tsmux_format_af_descriptor (GF_BitStream *bs, Bool is_realtime, u32 timeline_id, u64 timecode, u32 timescale, u32 mode_64bits, u64 ntp, const char *temi_url, u32 temi_delay, u32 *last_url_time, Bool is_reload, Bool is_splicing, GF_Fraction *announce, Bool is_paused, Bool is_discontinuity)
GF_SLConfig *	tsmux_get_sl_config (GF_TSMuxCtx *ctx, u32 timescale, GF_SLConfig *slc)
static void	tsmux_rewrite_odf (GF_TSMuxCtx *ctx, GF_ESIPacket *es_pck)
static void	tsmux_check_mpd_start_time (GF_TSMuxCtx *ctx, GF_FilterPacket *pck)
static u32	tsmux_stream_process_scte35 (GF_M2TS_Mux *muxer, GF_M2TS_Mux_Stream *stream)
static GF_Err	tsmux_esi_ctrl (GF_ESInterface *ifce, u32 act_type, void *param)
void	update_m4sys_info (GF_TSMuxCtx *ctx, GF_M2TS_Mux_Program *prog)
static Bool	tsmux_setup_esi (GF_TSMuxCtx *ctx, GF_M2TS_Mux_Program *prog, M2Pid *tspid, u32 stream_type)
static void	tsmux_setup_temi (GF_TSMuxCtx *ctx, M2Pid *tspid)
static void	tsmux_del_stream (M2Pid *tspid)
static GF_Err	tsmux_configure_pid (GF_Filter *filter, GF_FilterPid *pid, Bool is_remove)
static void	tsmux_assign_pcr (GF_TSMuxCtx *ctx)
static Bool	tsmux_init_buffering (GF_Filter *filter, GF_TSMuxCtx *ctx)
static void	tsmux_send_seg_event (GF_Filter *filter, GF_TSMuxCtx *ctx)
static void	tsmux_insert_sidx (GF_TSMuxCtx *ctx, Bool final_flush)
static void	tsmux_flush_frag_llhas (GF_TSMuxCtx *ctx, Bool is_last)
static void	ts_mux_on_packet_del (GF_Filter *filter, GF_FilterPid *pid, GF_FilterPacket *pck)
static GF_Err	tsmux_process (GF_Filter *filter)
static GF_Err	tsmux_initialize (GF_Filter *filter)
static void	tsmux_finalize (GF_Filter *filter)
static Bool	tsmux_process_event (GF_Filter *filter, const GF_FilterEvent *evt)
const GF_FilterRegister *	m2tsmx_register (GF_FilterSession *session)

Variables
static const GF_FilterCapability	TSMuxCaps []
static const GF_FilterArgs	TSMuxArgs []
GF_FilterRegister	TSMuxRegister

---

Data Structure Documentation

TS_SIDX

struct TS_SIDX

Data Fields
u64	sap_time
u64	offset
u32	nb_pck
u32	sap_type
u64	min_pts_plus_one
u64	max_pts

GF_TSMuxCtx

struct GF_TSMuxCtx

Collaboration diagram for GF_TSMuxCtx:

Data Fields
u32	pmt_id
u32	pmt_rate
u32	pmt_version
u32	sdt_rate
u32	breq
u32	mpeg4
u64	pcr_offset
u64	first_pts
u32	rate
u32	pat_rate
u32	repeat_rate
u32	repeat_img
u32	max_pcr
u32	nb_pack
u32	sid
u32	bifs_pes
GF_M2TS_PackMode	pes_pack
Bool	flush_rap
Bool	realtime
Bool	pcr_only
Bool	disc
Bool	latm
s64	pcr_init
char *	name
char *	provider
char *	temi
u32	log_freq
s32	subs_sidx
Bool	keepts
GF_Fraction	cdur
GF_TSMuxInputDescriptorAction	temi_fwd
GF_FilterPid *	opid
GF_FilterPid *	idx_opid
GF_Filter *	idx_filter
GF_M2TS_Mux *	mux
GF_List *	pids
Bool	check_pcr
Bool	update_mux
char *	pack_buffer
u64	nb_pck
Bool	init_buffering
u32	last_log_time
Bool	pmt_update_pending
Bool	cdur_overwrite
GF_M2TS_Mux_Stream *	scte35_stream
u8 *	scte35_payload
u32	scte35_size
u32	dash_mode
Bool	init_dash
u32	dash_seg_num
Bool	wait_dash_flush
Bool	last_is_eods_flush
Bool	dash_file_switch
Bool	next_is_start
u32	nb_pck_in_seg
u64	pck_start_idx
char	dash_file_name[GF_MAX_PATH]
char	idx_file_name[GF_MAX_PATH]
char	llhas_template[GF_MAX_PATH]
u32	nb_sidx_entries
u32	nb_sidx_alloc
TS_SIDX *	sidx_entries
GF_BitStream *	idx_bs
u32	nb_pck_in_file
u32	nb_pck_first_sidx
u64	total_bytes_in
u32	nb_suspended
u32	cur_file_idx_plus_one
char *	cur_file_suffix
Bool	notify_filename
Bool	is_playing
Double	start_range
struct __tsmx_pid *	ref_pid
Bool	wait_llhas_flush
u32	llhas_mode
Bool	next_is_llhas_start
u32	frag_num
u32	frag_offset
u32	frag_size
u32	frag_duration
Bool	frag_has_intra
Bool	force_seg_sync
u32	pending_packets
u32	sync_init_time
GF_Fraction64	dash_seg_start

TEMIDesc

struct TEMIDesc

Data Fields
u32	id
u32	delay
u32	timescale
u64	offset
u64	init_val
char *	url
u32	ntp_mode
Bool	use_init_val
u32	mode_64bits
u64	cts_at_init_val_plus_one
u64	ntp_init_ts
u64	ntp_init_cts

M2Pid

struct M2Pid

Collaboration diagram for M2Pid:

Data Fields
GF_ESInterface	esi
GF_FilterPid *	ipid
GF_M2TS_Mux_Stream *	mstream
GF_M2TS_Mux_Program *	prog
u32	sid
u32	codec_id
u32	pmt_pid
u32	nb_pck
Bool	is_repeat
u32	nb_repeat_last
GF_TSMuxCtx *	ctx
u32	last_cv
s64	media_delay
s64	max_media_skip
Bool	done
GF_List *	temi_descs
u32	last_temi_url
u8 *	af_data
u32	af_data_alloc
GF_BitStream *	temi_af_bs
Bool	rewrite_odf
u32	has_seen_eods
u32	pck_duration
u64	loop_ts_offset
u64	last_dts
u32	last_dur
u8 *	pck_data_buf
u32	suspended
u64	llhas_dts_init
Bool	is_sparse

Macro Definition Documentation

M2TS_FILE_EXTS

#define M2TS_FILE_EXTS   "ts|m2t|mts|dmb|trp"

M2TS_MIMES

#define M2TS_MIMES   "video/mpeg-2|video/mp2t|video/mpeg|audio/mp2t"

OFFS

#define OFFS

(

_n

)

#_n, offsetof(GF_TSMuxCtx, _n)

Typedef Documentation

GF_TSMuxInputDescriptorAction

typedef u32 GF_TSMuxInputDescriptorAction

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
TEMI_TC64_AUTO
TEMI_TC64_OFF
TEMI_TC64_ALWAYS

GF_TSMuxInputDescriptorAction_t

enum GF_TSMuxInputDescriptorAction_t

Enumerator
IN_TEMI_DROP
IN_TEMI_FWD
IN_TEMI_NTP

anonymous enum

anonymous enum

Enumerator
M2TS_EODS_NO
M2TS_EODS_FOUND
M2TS_EODS_FORCED
M2TS_EODS_LLHAS

Function Documentation

mux_assign_mime_file_ext()

void mux_assign_mime_file_ext	(	GF_FilterPid *	ipid,
		GF_FilterPid *	opid,
		const char *	file_exts,
		const char *	mime_types,
		const char *	def_ext
	)

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tsmux_format_af_descriptor()

static GF_Err tsmux_format_af_descriptor ( GF_BitStream *  bs, Bool  is_realtime, u32  timeline_id, u64  timecode, u32  timescale, u32  mode_64bits, u64  ntp, const char *  temi_url, u32  temi_delay, u32 *  last_url_time, Bool  is_reload, Bool  is_splicing, GF_Fraction *  announce, Bool  is_paused, Bool  is_discontinuity  )

static

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tsmux_get_sl_config()

GF_SLConfig * tsmux_get_sl_config	(	GF_TSMuxCtx *	ctx,
		u32	timescale,
		GF_SLConfig *	slc
	)

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tsmux_rewrite_odf()

static void tsmux_rewrite_odf ( GF_TSMuxCtx *  ctx, GF_ESIPacket *  es_pck  )

static

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tsmux_check_mpd_start_time()

static void tsmux_check_mpd_start_time ( GF_TSMuxCtx *  ctx, GF_FilterPacket *  pck  )

static

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tsmux_stream_process_scte35()

static u32 tsmux_stream_process_scte35 ( GF_M2TS_Mux *  muxer, GF_M2TS_Mux_Stream *  stream  )

static

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tsmux_esi_ctrl()

static GF_Err tsmux_esi_ctrl ( GF_ESInterface *  ifce, u32  act_type, void *  param  )

static

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update_m4sys_info()

void update_m4sys_info	(	GF_TSMuxCtx *	ctx,
		GF_M2TS_Mux_Program *	prog
	)

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tsmux_setup_esi()

static Bool tsmux_setup_esi ( GF_TSMuxCtx *  ctx, GF_M2TS_Mux_Program *  prog, M2Pid *  tspid, u32  stream_type  )

static

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tsmux_setup_temi()

static void tsmux_setup_temi ( GF_TSMuxCtx *  ctx, M2Pid *  tspid  )

static

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tsmux_del_stream()

static void tsmux_del_stream ( M2Pid *  tspid )

static

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tsmux_configure_pid()

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

static

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tsmux_assign_pcr()

static void tsmux_assign_pcr ( GF_TSMuxCtx *  ctx )

static

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tsmux_init_buffering()

static Bool tsmux_init_buffering ( GF_Filter *  filter, GF_TSMuxCtx *  ctx  )

static

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tsmux_send_seg_event()

static void tsmux_send_seg_event ( GF_Filter *  filter, GF_TSMuxCtx *  ctx  )

static

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tsmux_insert_sidx()

static void tsmux_insert_sidx ( GF_TSMuxCtx *  ctx, Bool  final_flush  )

static

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tsmux_flush_frag_llhas()

static void tsmux_flush_frag_llhas ( GF_TSMuxCtx *  ctx, Bool  is_last  )

static

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ts_mux_on_packet_del()

static void ts_mux_on_packet_del ( GF_Filter *  filter, GF_FilterPid *  pid, GF_FilterPacket *  pck  )

static

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tsmux_process()

static GF_Err tsmux_process ( GF_Filter *  filter )

static

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tsmux_initialize()

static GF_Err tsmux_initialize ( GF_Filter *  filter )

static

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tsmux_finalize()

static void tsmux_finalize ( GF_Filter *  filter )

static

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tsmux_process_event()

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

static

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m2tsmx_register()

const GF_FilterRegister * m2tsmx_register

(

GF_FilterSession *

session

)

Variable Documentation

TSMuxCaps

const GF_FilterCapability TSMuxCaps[]

static

TSMuxArgs

const GF_FilterArgs TSMuxArgs[]

static

TSMuxRegister

GF_FilterRegister TSMuxRegister