mpegts.h File Reference

#include <gpac/list.h>
#include <gpac/network.h>
#include <gpac/thread.h>
#include <gpac/internal/odf_dev.h>
#include <time.h>
#include <gpac/esi.h>

Include dependency graph for mpegts.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	GF_M2TS_Section
struct	GF_M2TS_Table
struct	GF_M2TS_SectionFilter
struct	GF_M2TS_Program
struct	GF_M2TS_ES
struct	GF_M2TS_PESHeader
struct	GF_M2TS_SECTION_ES
struct	GF_M2TS_DVB_Subtitling_Descriptor
struct	GF_M2TS_DVB_Teletext_Descriptor
struct	GF_M2TS_PES
struct	GF_M2TS_SDT
struct	GF_M2TS_NIT
struct	GF_M2TS_TDT_TOT
struct	GF_M2TS_DVB_Content_Descriptor
struct	GF_M2TS_DVB_Rating_Descriptor
struct	GF_M2TS_DVB_Short_Event_Descriptor
struct	GF_M2TS_DVB_Extended_Event_Item
struct	GF_M2TS_DVB_Extended_Event_Descriptor
struct	GF_M2TS_DateTime_Event
struct	GF_M2TS_Component
struct	GF_M2TS_EIT_Event
struct	GF_M2TS_EIT
struct	GF_M2TS_PES_PCK
struct	GF_M2TS_SL_PCK
struct	GF_M2TS_Demuxer
struct	GF_M2TS_Header
struct	GF_M2TS_AdaptationField
struct	GF_M2TS_Mux_Section
struct	GF_M2TS_Mux_Table
struct	GF_M2TS_Time
struct	GF_M2TS_Packet
struct	GF_M2TS_Mux_Stream
struct	GF_M2TSDescriptor
struct	GF_M2TS_Mux_Program
struct	GF_M2TS_Mux

Macros
#define	SECTION_HEADER_LENGTH   3 /* header till the last bit of the section_length field */
#define	SECTION_ADDITIONAL_HEADER_LENGTH   5 /* header from the last bit of the section_length field to the payload */
#define	CRC_LENGTH   4
#define	GF_M2TS_MAX_STREAMS   8192
#define	GF_M2TS_MAX_SERVICES   65535
#define	UDP_BUFFER_SIZE   0x40000
#define	ABSTRACT_ES
#define	GF_M2TS_BASE_DESCRIPTOR   u32 tag;
#define	GF_M2TS_PSI_DEFAULT_REFRESH_RATE   200
#define	UDP_BUFFER_SIZE   0x40000

Typedefs
typedef void(*	gf_m2ts_section_callback )(GF_M2TS_Demuxer *ts, GF_M2TS_SECTION_ES *es, GF_List *sections, u8 table_id, u16 ex_table_id, u8 version_number, u8 last_section_number, u32 status)

Enumerations
enum	{   GF_M2TS_VIDEO_STREAM_DESCRIPTOR = 0x02, GF_M2TS_AUDIO_STREAM_DESCRIPTOR = 0x03, GF_M2TS_HIERARCHY_DESCRIPTOR = 0x04, GF_M2TS_REGISTRATION_DESCRIPTOR = 0x05,   GF_M2TS_DATA_STREAM_ALIGNEMENT_DESCRIPTOR = 0x06, GF_M2TS_TARGET_BACKGROUND_GRID_DESCRIPTOR = 0x07, GF_M2TS_VIEW_WINDOW_DESCRIPTOR = 0x08, GF_M2TS_CA_DESCRIPTOR = 0x09,   GF_M2TS_ISO_639_LANGUAGE_DESCRIPTOR = 0x0A, GF_M2TS_DVB_IP_MAC_PLATFORM_NAME_DESCRIPTOR = 0x0C, GF_M2TS_DVB_IP_MAC_PLATFORM_PROVIDER_NAME_DESCRIPTOR = 0x0D, GF_M2TS_DVB_TARGET_IP_SLASH_DESCRIPTOR = 0x0F,   GF_M2TS_DVB_STREAM_LOCATION_DESCRIPTOR =0x13, GF_M2TS_STD_DESCRIPTOR = 0x17, GF_M2TS_MPEG4_VIDEO_DESCRIPTOR = 0x1B, GF_M2TS_MPEG4_AUDIO_DESCRIPTOR = 0x1C,   GF_M2TS_MPEG4_IOD_DESCRIPTOR = 0x1D, GF_M2TS_MPEG4_SL_DESCRIPTOR = 0x1E, GF_M2TS_MPEG4_FMC_DESCRIPTOR = 0x1F, GF_M2TS_AVC_VIDEO_DESCRIPTOR = 0x28,   GF_M2TS_AVC_TIMING_HRD_DESCRIPTOR = 0x2A, GF_M2TS_SVC_EXTENSION_DESCRIPTOR = 0x30, GF_M2TS_MPEG4_ODUPDATE_DESCRIPTOR = 0x35, GF_M2TS_DVB_NETWORK_NAME_DESCRIPTOR = 0x40,   GF_M2TS_DVB_SERVICE_LIST_DESCRIPTOR = 0x41, GF_M2TS_DVB_STUFFING_DESCRIPTOR = 0x42, GF_M2TS_DVB_SAT_DELIVERY_SYSTEM_DESCRIPTOR = 0x43, GF_M2TS_DVB_CABLE_DELIVERY_SYSTEM_DESCRIPTOR = 0x44,   GF_M2TS_DVB_VBI_DATA_DESCRIPTOR = 0x45, GF_M2TS_DVB_VBI_TELETEXT_DESCRIPTOR = 0x46, GF_M2TS_DVB_BOUQUET_NAME_DESCRIPTOR = 0x47, GF_M2TS_DVB_SERVICE_DESCRIPTOR = 0x48,   GF_M2TS_DVB_COUNTRY_AVAILABILITY_DESCRIPTOR = 0x49, GF_M2TS_DVB_LINKAGE_DESCRIPTOR = 0x4A, GF_M2TS_DVB_NVOD_REFERENCE_DESCRIPTOR = 0x4B, GF_M2TS_DVB_TIME_SHIFTED_SERVICE_DESCRIPTOR = 0x4C,   GF_M2TS_DVB_SHORT_EVENT_DESCRIPTOR = 0x4D, GF_M2TS_DVB_EXTENDED_EVENT_DESCRIPTOR = 0x4E, GF_M2TS_DVB_TIME_SHIFTED_EVENT_DESCRIPTOR = 0x4F, GF_M2TS_DVB_COMPONENT_DESCRIPTOR = 0x50,   GF_M2TS_DVB_MOSAIC_DESCRIPTOR = 0x51, GF_M2TS_DVB_STREAM_IDENTIFIER_DESCRIPTOR = 0x52, GF_M2TS_DVB_CA_IDENTIFIER_DESCRIPTOR = 0x53, GF_M2TS_DVB_CONTENT_DESCRIPTOR = 0x54,   GF_M2TS_DVB_PARENTAL_RATING_DESCRIPTOR = 0x55, GF_M2TS_DVB_TELETEXT_DESCRIPTOR = 0x56, GF_M2TS_DVB_LOCAL_TIME_OFFSET_DESCRIPTOR = 0x58, GF_M2TS_DVB_SUBTITLING_DESCRIPTOR = 0x59,   GF_M2TS_DVB_PRIVATE_DATA_SPECIFIER_DESCRIPTOR = 0x5F, GF_M2TS_DVB_DATA_BROADCAST_DESCRIPTOR = 0x64, GF_M2TS_DVB_DATA_BROADCAST_ID_DESCRIPTOR = 0x66, GF_M2TS_DVB_AC3_DESCRIPTOR = 0x6A,   GF_M2TS_DVB_TIME_SLICE_FEC_DESCRIPTOR = 0x77, GF_M2TS_DVB_EAC3_DESCRIPTOR = 0x7A, GF_M2TS_DVB_LOGICAL_CHANNEL_DESCRIPTOR = 0x83 }
enum	{   GF_M2TS_PID_PAT = 0x0000, GF_M2TS_PID_CAT = 0x0001, GF_M2TS_PID_TSDT = 0x0002, GF_M2TS_PID_NIT_ST = 0x0010,   GF_M2TS_PID_SDT_BAT_ST = 0x0011, GF_M2TS_PID_EIT_ST_CIT = 0x0012, GF_M2TS_PID_RST_ST = 0x0013, GF_M2TS_PID_TDT_TOT_ST = 0x0014,   GF_M2TS_PID_NET_SYNC = 0x0015, GF_M2TS_PID_RNT = 0x0016, GF_M2TS_PID_IN_SIG = 0x001C, GF_M2TS_PID_MEAS = 0x001D,   GF_M2TS_PID_DIT = 0x001E, GF_M2TS_PID_SIT = 0x001F }
enum	{   GF_M2TS_TABLE_ID_PAT = 0x00, GF_M2TS_TABLE_ID_CAT = 0x01, GF_M2TS_TABLE_ID_PMT = 0x02, GF_M2TS_TABLE_ID_TSDT = 0x03,   GF_M2TS_TABLE_ID_MPEG4_BIFS = 0x04, GF_M2TS_TABLE_ID_MPEG4_OD = 0x05, GF_M2TS_TABLE_ID_METADATA = 0x06, GF_M2TS_TABLE_ID_IPMP_CONTROL = 0x07,   GF_M2TS_TABLE_ID_DSM_CC_ENCAPSULATED_DATA = 0x3A, GF_M2TS_TABLE_ID_DSM_CC_UN_MESSAGE = 0x3B, GF_M2TS_TABLE_ID_DSM_CC_DOWNLOAD_DATA_MESSAGE = 0x3C, GF_M2TS_TABLE_ID_DSM_CC_STREAM_DESCRIPTION = 0x3D,   GF_M2TS_TABLE_ID_DSM_CC_PRIVATE = 0x3E, GF_M2TS_TABLE_ID_NIT_ACTUAL = 0x40, GF_M2TS_TABLE_ID_NIT_OTHER = 0x41, GF_M2TS_TABLE_ID_SDT_ACTUAL = 0x42,   GF_M2TS_TABLE_ID_SDT_OTHER = 0x46, GF_M2TS_TABLE_ID_BAT = 0x4a, GF_M2TS_TABLE_ID_INT = 0x4c, GF_M2TS_TABLE_ID_EIT_ACTUAL_PF = 0x4E,   GF_M2TS_TABLE_ID_EIT_OTHER_PF = 0x4F, GF_M2TS_TABLE_ID_EIT_SCHEDULE_MIN = 0x50, GF_M2TS_TABLE_ID_EIT_SCHEDULE_ACTUAL_MAX = 0x5F, GF_M2TS_TABLE_ID_EIT_SCHEDULE_MAX = 0x6F,   GF_M2TS_TABLE_ID_TDT = 0x70, GF_M2TS_TABLE_ID_RST = 0x71, GF_M2TS_TABLE_ID_ST = 0x72, GF_M2TS_TABLE_ID_TOT = 0x73,   GF_M2TS_TABLE_ID_AIT = 0x74, GF_M2TS_TABLE_ID_CONT = 0x75, GF_M2TS_TABLE_ID_RC = 0x76, GF_M2TS_TABLE_ID_CID = 0x77,   GF_M2TS_TABLE_ID_MPE_FEC = 0x78, GF_M2TS_TABLE_ID_RES_NOT = 0x79, GF_M2TS_TABLE_ID_DIT = 0x7E, GF_M2TS_TABLE_ID_SIT = 0x7F }
enum	{   GF_M2TS_VIDEO_MPEG1 = 0x01, GF_M2TS_VIDEO_MPEG2 = 0x02, GF_M2TS_AUDIO_MPEG1 = 0x03, GF_M2TS_AUDIO_MPEG2 = 0x04,   GF_M2TS_PRIVATE_SECTION = 0x05, GF_M2TS_PRIVATE_DATA = 0x06, GF_M2TS_MHEG = 0x07, GF_M2TS_13818_1_DSMCC = 0x08,   GF_M2TS_H222_1 = 0x09, GF_M2TS_13818_6_ANNEX_A = 0x0A, GF_M2TS_13818_6_ANNEX_B = 0x0B, GF_M2TS_13818_6_ANNEX_C = 0x0C,   GF_M2TS_13818_6_ANNEX_D = 0x0D, GF_M2TS_13818_1_AUXILIARY = 0x0E, GF_M2TS_AUDIO_AAC = 0x0F, GF_M2TS_VIDEO_MPEG4 = 0x10,   GF_M2TS_AUDIO_LATM_AAC = 0x11, GF_M2TS_SYSTEMS_MPEG4_PES = 0x12, GF_M2TS_SYSTEMS_MPEG4_SECTIONS = 0x13, GF_M2TS_VIDEO_H264 = 0x1B,   GF_M2TS_VIDEO_SVC = 0x1F, GF_M2TS_VIDEO_HEVC = 0x24, GF_M2TS_VIDEO_SHVC = 0x27, GF_M2TS_VIDEO_DCII = 0x80,   GF_M2TS_AUDIO_AC3 = 0x81, GF_M2TS_AUDIO_DTS = 0x8A, GF_M2TS_MPE_SECTIONS = 0x90, GF_M2TS_SUBTITLE_DVB = 0x100,   GF_M2TS_AUDIO_EC3 = 0x150, GF_M2TS_VIDEO_VC1 = 0x151, GF_M2TS_DVB_TELETEXT = 0x152, GF_M2TS_DVB_VBI = 0x153,   GF_M2TS_DVB_SUBTITLE = 0x154 }
enum	{ GF_M2TS_PES_FRAMING_DEFAULT, GF_M2TS_PES_FRAMING_RAW, GF_M2TS_PES_FRAMING_SKIP, GF_M2TS_PES_FRAMING_SKIP_NO_RESET }
enum	{   GF_M2TS_PES_PCK_RAP = 1, GF_M2TS_PES_PCK_AU_START = 1<<1, GF_M2TS_PES_PCK_I_FRAME = 1<<2, GF_M2TS_PES_PCK_P_FRAME = 1<<3,   GF_M2TS_PES_PCK_B_FRAME = 1<<4, GF_M2TS_PES_PCK_DISCONTINUITY = 1<<5 }
enum	{   GF_M2TS_EVT_PAT_FOUND = 0, GF_M2TS_EVT_PAT_UPDATE, GF_M2TS_EVT_PAT_REPEAT, GF_M2TS_EVT_PMT_FOUND,   GF_M2TS_EVT_PMT_REPEAT, GF_M2TS_EVT_PMT_UPDATE, GF_M2TS_EVT_SDT_FOUND, GF_M2TS_EVT_SDT_REPEAT,   GF_M2TS_EVT_SDT_UPDATE, GF_M2TS_EVT_INT_FOUND, GF_M2TS_EVT_INT_REPEAT, GF_M2TS_EVT_INT_UPDATE,   GF_M2TS_EVT_PES_PCK, GF_M2TS_EVT_PES_PCR, GF_M2TS_EVT_PES_TIMING, GF_M2TS_EVT_SL_PCK,   GF_M2TS_EVT_IP_DATAGRAM, GF_M2TS_EVT_AAC_CFG, GF_M2TS_EVT_TDT, GF_M2TS_EVT_TOT,   GF_M2TS_EVT_DVB_GENERAL, GF_M2TS_EVT_DVB_MPE, GF_M2TS_EVT_CAT_FOUND, GF_M2TS_EVT_CAT_REPEAT,   GF_M2TS_EVT_CAT_UPDATE, GF_M2TS_EVT_AIT_FOUND, GF_M2TS_EVT_DSMCC_FOUND, GF_M2TS_EVT_EOS }
enum	{   GF_M2TS_TABLE_START = 1, GF_M2TS_TABLE_END = 1<<1, GF_M2TS_TABLE_FOUND = 1<<2, GF_M2TS_TABLE_UPDATE = 1<<3,   GF_M2TS_TABLE_REPEAT = 1<<4 }
enum	{   GF_M2TS_ES_IS_PES = 1, GF_M2TS_ES_IS_SECTION = 1<<1, GF_M2TS_ES_IS_FMC = 1<<2, GF_M2TS_ES_IS_SL = 1<<3,   GF_M2TS_ES_IS_MPEG4_OD = 1<<4, GF_M2TS_ES_IS_MPE = 1<<5, GF_M2TS_INHERIT_PCR = 1<<6, GF_M2TS_ES_STATIC_FLAGS_MASK = 0x0000FFFF,   GF_M2TS_ES_SEND_REPEATED_SECTIONS = 1<<16, GF_M2TS_ES_FIRST_DTS = 1<<17, GF_M2TS_ES_IGNORE_NEXT_DISCONTINUITY = 1<<18 }
enum	{ GF_M2TS_ADAPTATION_RESERVED = 0, GF_M2TS_ADAPTATION_NONE = 1, GF_M2TS_ADAPTATION_ONLY = 2, GF_M2TS_ADAPTATION_AND_PAYLOAD = 3 }
enum	{ GF_M2TS_MPEG4_SIGNALING_NONE = 0, GF_M2TS_MPEG4_SIGNALING_FULL, GF_M2TS_MPEG4_SIGNALING_SCENE }
enum	{   GF_SEG_BOUNDARY_NONE =0, GF_SEG_BOUNDARY_START, GF_SEG_BOUNDARY_FORCE_PAT, GF_SEG_BOUNDARY_FORCE_PMT,   GF_SEG_BOUNDARY_FORCE_PCR }
enum	{ GF_M2TS_STATE_IDLE, GF_M2TS_STATE_DATA, GF_M2TS_STATE_PADDING, GF_M2TS_STATE_EOS }

Functions
const char *	gf_m2ts_get_stream_name (u32 streamType)
Bool	gf_m2ts_probe_file (const char *fileName)
GF_Err	gf_m2ts_restamp (char *buffer, u32 size, s64 ts_shift, u8 *is_pes)
GF_M2TS_Demuxer *	gf_m2ts_demux_new ()
void	gf_m2ts_demux_del (GF_M2TS_Demuxer *ts)
void	gf_m2ts_reset_parsers (GF_M2TS_Demuxer *ts)
GF_ESD *	gf_m2ts_get_esd (GF_M2TS_ES *es)
GF_Err	gf_m2ts_set_pes_framing (GF_M2TS_PES *pes, u32 mode)
void	gf_m2ts_es_del (GF_M2TS_ES *es, GF_M2TS_Demuxer *ts)
GF_Err	gf_m2ts_process_data (GF_M2TS_Demuxer *ts, char *data, u32 data_size)
u32	gf_dvb_get_freq_from_url (const char *channels_config_path, const char *url)
void	gf_m2ts_demux_dmscc_init (GF_M2TS_Demuxer *ts)
Bool	gf_m2ts_crc32_check (char *data, u32 len)
void	gf_m2ts_print_info (GF_M2TS_Demuxer *ts)
GF_Err	gf_m2ts_demux_file (GF_M2TS_Demuxer *ts, const char *fileName, u64 start_byterange, u64 end_byterange, u32 refresh_type, Bool signal_end_of_stream)
GF_M2TS_Mux *	gf_m2ts_mux_new (u32 mux_rate, u32 pat_refresh_rate, Bool real_time)
void	gf_m2ts_mux_del (GF_M2TS_Mux *mux)
GF_M2TS_Mux_Program *	gf_m2ts_mux_program_add (GF_M2TS_Mux *muxer, u32 program_number, u32 pmt_pid, u32 pmt_refresh_rate, u32 pcr_offset, Bool mpeg4_signaling)
GF_M2TS_Mux_Stream *	gf_m2ts_program_stream_add (GF_M2TS_Mux_Program *program, GF_ESInterface *ifce, u32 pid, Bool is_pcr, Bool force_pes_mode)
void	gf_m2ts_mux_update_config (GF_M2TS_Mux *mux, Bool reset_time)
void	gf_m2ts_mux_update_bitrate (GF_M2TS_Mux *mux)
const char *	gf_m2ts_mux_process (GF_M2TS_Mux *muxer, u32 *status, u32 *usec_till_next)
u32	gf_m2ts_get_sys_clock (GF_M2TS_Mux *muxer)
u32	gf_m2ts_get_ts_clock (GF_M2TS_Mux *muxer)
GF_Err	gf_m2ts_mux_use_single_au_pes_mode (GF_M2TS_Mux *muxer, Bool strict_au_pes_mode)
GF_Err	gf_m2ts_mux_set_initial_pcr (GF_M2TS_Mux *muxer, u64 init_pcr_value)
GF_Err	gf_m2ts_program_stream_update_ts_scale (GF_ESInterface *_self, u32 time_scale)
GF_Err	gf_m2ts_demuxer_setup (GF_M2TS_Demuxer *ts, const char *url, Bool loop)
GF_Err	gf_m2ts_demuxer_play (GF_M2TS_Demuxer *ts)
GF_Err	gf_m2ts_demuxer_close (GF_M2TS_Demuxer *ts)
GF_Err	gf_m2ts_get_socket (const char *url, const char *mcast_ifce_or_mobileip, u32 buf_size, GF_Socket **out_socket)

---

Data Structure Documentation

struct GF_M2TS_Section

Collaboration diagram for GF_M2TS_Section:

Data Fields
unsigned char *	data
u32	data_size

struct GF_M2TS_Table

Collaboration diagram for GF_M2TS_Table:

Data Fields
struct __m2ts_demux_table *	next
u8	is_init
u8	is_repeat
u8	table_id
u16	ex_table_id
u8	version_number
u8	last_version_number
u8	current_next_indicator
u8	section_number
u8	last_section_number
GF_List *	sections

struct GF_M2TS_SectionFilter

Collaboration diagram for GF_M2TS_SectionFilter:

Data Fields
s16	cc
char *	section
u16	length
u16	received
GF_M2TS_Table *	table
Bool	process_individual
Bool	direct_dispatch
u32	service_id
gf_m2ts_section_callback	process_section

struct GF_M2TS_Program

Collaboration diagram for GF_M2TS_Program:

Data Fields
GF_List *	streams
u32	pmt_pid
u32	pcr_pid
u32	number
GF_InitialObjectDescriptor *	pmt_iod
GF_List *	additional_ods
u64	first_dts
u64	last_pcr_value
u32	last_pcr_value_pck_number
u64	before_last_pcr_value
u32	before_last_pcr_value_pck_number
Bool	tdt_found
u32	pid_playing
Bool	is_scalable

struct tag_m2ts_es

Collaboration diagram for GF_M2TS_ES:

Data Fields
GF_M2TS_Program *	program
u32	flags
u32	pid
u32	stream_type
u32	mpeg4_es_id
GF_SLConfig *	slcfg
s16	component_tag
void *	user
u64	first_dts
u32	service_id

struct GF_M2TS_PESHeader

Collaboration diagram for GF_M2TS_PESHeader:

Data Fields
u8	id
u16	pck_len
u8	data_alignment
u64	PTS
u64	DTS
u8	hdr_data_len

struct tag_m2ts_section_es

Collaboration diagram for GF_M2TS_SECTION_ES:

Data Fields
GF_M2TS_Program *	program
u32	flags
u32	pid
u32	stream_type
u32	mpeg4_es_id
GF_SLConfig *	slcfg
s16	component_tag
void *	user
u64	first_dts
u32	service_id
GF_M2TS_SectionFilter *	sec

struct GF_M2TS_DVB_Subtitling_Descriptor

Collaboration diagram for GF_M2TS_DVB_Subtitling_Descriptor:

Data Fields
char	language[3]
u8	type
u16	composition_page_id
u16	ancillary_page_id

struct GF_M2TS_DVB_Teletext_Descriptor

Collaboration diagram for GF_M2TS_DVB_Teletext_Descriptor:

Data Fields
char	language[3]
u8	type
u8	magazine_number
u8	page_number

struct GF_M2TS_SDT

Collaboration diagram for GF_M2TS_SDT:

Data Fields
u16	original_network_id
u16	transport_stream_id
u32	service_id
u32	EIT_schedule
u32	EIT_present_following
u32	running_status
u32	free_CA_mode
u8	service_type
char *	provider
char *	service

struct GF_M2TS_NIT

Collaboration diagram for GF_M2TS_NIT:

Data Fields
u16	network_id
unsigned char *	network_name
u16	original_network_id
u16	transport_stream_id
u16	service_id
u32	service_type
u32	logical_channel_number

struct GF_M2TS_TDT_TOT

Collaboration diagram for GF_M2TS_TDT_TOT:

Data Fields
u16	year
u8	month
u8	day
u8	hour
u8	minute
u8	second

struct GF_M2TS_DVB_Content_Descriptor

Collaboration diagram for GF_M2TS_DVB_Content_Descriptor:

Data Fields
u8	content_nibble_level_1
u8	content_nibble_level_2
u8	user_nibble

struct GF_M2TS_DVB_Rating_Descriptor

Collaboration diagram for GF_M2TS_DVB_Rating_Descriptor:

Data Fields
char	country_code[3]
u8	value

struct GF_M2TS_DVB_Short_Event_Descriptor

Collaboration diagram for GF_M2TS_DVB_Short_Event_Descriptor:

Data Fields
unsigned char	lang[3]
unsigned char *	event_name
unsigned char *	event_text

struct GF_M2TS_DVB_Extended_Event_Item

Collaboration diagram for GF_M2TS_DVB_Extended_Event_Item:

Data Fields
unsigned char *	item
unsigned char *	description

struct GF_M2TS_DVB_Extended_Event_Descriptor

Collaboration diagram for GF_M2TS_DVB_Extended_Event_Descriptor:

Data Fields
unsigned char	lang[3]
u32	last
GF_List *	items
unsigned char *	text

struct GF_M2TS_DateTime_Event

Collaboration diagram for GF_M2TS_DateTime_Event:

Data Fields
time_t	unix_time
char	country_code[3]
u8	country_region_id
s32	local_time_offset_seconds
time_t	unix_next_toc
s32	next_time_offset_seconds

struct GF_M2TS_Component

Collaboration diagram for GF_M2TS_Component:

Data Fields
u8	stream_content
u8	component_type
u8	component_tag
char	language_code[3]
unsigned char *	text

struct GF_M2TS_EIT_Event

Collaboration diagram for GF_M2TS_EIT_Event:

Data Fields
u16	event_id
time_t	unix_start
time_t	unix_duration
u8	running_status
u8	free_CA_mode
GF_List *	short_events
GF_List *	extended_events
GF_List *	components
GF_List *	contents
GF_List *	ratings

struct GF_M2TS_EIT

Collaboration diagram for GF_M2TS_EIT:

Data Fields
u32	original_network_id
u32	transport_stream_id
u16	service_id
GF_List *	events
u8	table_id

struct GF_M2TS_PES_PCK

Collaboration diagram for GF_M2TS_PES_PCK:

Data Fields
char *	data
u32	data_len
u32	flags
u64	PTS
u64	DTS
GF_M2TS_PES *	stream

struct GF_M2TS_SL_PCK

Collaboration diagram for GF_M2TS_SL_PCK:

Data Fields
char *	data
u32	data_len
u8	version_number
GF_M2TS_ES *	stream

struct GF_M2TS_Header

Collaboration diagram for GF_M2TS_Header:

Data Fields
u8	sync
u8	error
u8	payload_start
u8	priority
u16	pid
u8	scrambling_ctrl
u8	adaptation_field
u8	continuity_counter

struct GF_M2TS_AdaptationField

Collaboration diagram for GF_M2TS_AdaptationField:

Data Fields
u32	discontinuity_indicator
u32	random_access_indicator
u32	priority_indicator
u32	PCR_flag
u64	PCR_base
u64	PCR_ext
u32	OPCR_flag
u64	OPCR_base
u64	OPCR_ext
u32	splicing_point_flag
u32	transport_private_data_flag
u32	adaptation_field_extension_flag

struct GF_M2TS_Mux_Section

Collaboration diagram for GF_M2TS_Mux_Section:

Data Fields
struct __m2ts_section *	next
u8 *	data
u32	length

struct GF_M2TS_Mux_Table

Collaboration diagram for GF_M2TS_Mux_Table:

Data Fields
struct __m2ts_table *	next
u8	table_id
u8	version_number
struct __m2ts_section *	section

struct GF_M2TS_Time

Collaboration diagram for GF_M2TS_Time:

Data Fields
u32	sec
u32	nanosec

struct GF_M2TS_Packet

Collaboration diagram for GF_M2TS_Packet:

Data Fields
struct __m2ts_mux_pck *	next
char *	data
u32	data_len
u32	flags
u64	cts
u64	dts

struct GF_M2TSDescriptor

Collaboration diagram for GF_M2TSDescriptor:

Data Fields
u8	tag
u8	data_len
char *	data

struct __m2ts_mux_program

Collaboration diagram for GF_M2TS_Mux_Program:

Data Fields
struct __m2ts_mux_program *	next
struct __m2ts_mux *	mux
u16	number
GF_M2TS_Mux_Stream *	streams
GF_M2TS_Mux_Stream *	pmt
GF_M2TS_Mux_Stream *	pcr
GF_M2TS_Time	ts_time_at_pcr_init
u64	pcr_init_time
u64	num_pck_at_pcr_init
u64	last_pcr
u64	last_dts
u32	last_sys_clock
u64	initial_ts
Bool	initial_ts_set
u32	pcr_offset
GF_Descriptor *	iod
GF_List *	loop_descriptors
u32	mpeg4_signaling
Bool	mpeg4_signaling_for_scene_only

struct __m2ts_mux

Collaboration diagram for GF_M2TS_Mux:

Data Fields
GF_M2TS_Mux_Program *	programs
GF_M2TS_Mux_Stream *	pat
u16	ts_id
Bool	needs_reconfig
Bool	real_time
Bool	fixed_rate
u32	bit_rate
u64	init_pcr_value
char	dst_pck[188]
char	null_pck[188]
GF_M2TS_Time	time
GF_M2TS_Time	init_ts_time
u32	init_sys_time
Bool	force_pat
Bool	one_au_per_pes
Bool	eos_found
u32	pck_sent_over_br_window
u32	last_br_time
u64	tot_pck_sent
u64	tot_pad_sent
u64	tot_pes_pad_bytes
u32	average_birate_kbps
Bool	flush_pes_at_rap
u32	force_pat_pmt_state

Macro Definition Documentation

#define SECTION_HEADER_LENGTH   3 /* header till the last bit of the section_length field */

#define SECTION_ADDITIONAL_HEADER_LENGTH   5 /* header from the last bit of the section_length field to the payload */

#define CRC_LENGTH   4

#define GF_M2TS_MAX_STREAMS   8192

#define GF_M2TS_MAX_SERVICES   65535

#define UDP_BUFFER_SIZE   0x40000

#define ABSTRACT_ES

Value:

GF_M2TS_Program *program; \
			u32 flags; \
			u32 pid; \
			u32 stream_type; \
			u32 mpeg4_es_id; \
                        GF_SLConfig *slcfg; \
			s16 component_tag; \
                        void *user; \
			u64 first_dts; \
			u32 service_id;

#define GF_M2TS_BASE_DESCRIPTOR   u32 tag;

#define GF_M2TS_PSI_DEFAULT_REFRESH_RATE   200

#define UDP_BUFFER_SIZE   0x40000

Typedef Documentation

typedef void(* gf_m2ts_section_callback)(GF_M2TS_Demuxer *ts, GF_M2TS_SECTION_ES *es, GF_List *sections, u8 table_id, u16 ex_table_id, u8 version_number, u8 last_section_number, u32 status)

Enumeration Type Documentation

anonymous enum

Enumerator
GF_M2TS_VIDEO_STREAM_DESCRIPTOR
GF_M2TS_AUDIO_STREAM_DESCRIPTOR
GF_M2TS_HIERARCHY_DESCRIPTOR
GF_M2TS_REGISTRATION_DESCRIPTOR
GF_M2TS_DATA_STREAM_ALIGNEMENT_DESCRIPTOR
GF_M2TS_TARGET_BACKGROUND_GRID_DESCRIPTOR
GF_M2TS_VIEW_WINDOW_DESCRIPTOR
GF_M2TS_CA_DESCRIPTOR
GF_M2TS_ISO_639_LANGUAGE_DESCRIPTOR
GF_M2TS_DVB_IP_MAC_PLATFORM_NAME_DESCRIPTOR
GF_M2TS_DVB_IP_MAC_PLATFORM_PROVIDER_NAME_DESCRIPTOR
GF_M2TS_DVB_TARGET_IP_SLASH_DESCRIPTOR
GF_M2TS_DVB_STREAM_LOCATION_DESCRIPTOR
GF_M2TS_STD_DESCRIPTOR
GF_M2TS_MPEG4_VIDEO_DESCRIPTOR
GF_M2TS_MPEG4_AUDIO_DESCRIPTOR
GF_M2TS_MPEG4_IOD_DESCRIPTOR
GF_M2TS_MPEG4_SL_DESCRIPTOR
GF_M2TS_MPEG4_FMC_DESCRIPTOR
GF_M2TS_AVC_VIDEO_DESCRIPTOR
GF_M2TS_AVC_TIMING_HRD_DESCRIPTOR
GF_M2TS_SVC_EXTENSION_DESCRIPTOR
GF_M2TS_MPEG4_ODUPDATE_DESCRIPTOR
GF_M2TS_DVB_NETWORK_NAME_DESCRIPTOR
GF_M2TS_DVB_SERVICE_LIST_DESCRIPTOR
GF_M2TS_DVB_STUFFING_DESCRIPTOR
GF_M2TS_DVB_SAT_DELIVERY_SYSTEM_DESCRIPTOR
GF_M2TS_DVB_CABLE_DELIVERY_SYSTEM_DESCRIPTOR
GF_M2TS_DVB_VBI_DATA_DESCRIPTOR
GF_M2TS_DVB_VBI_TELETEXT_DESCRIPTOR
GF_M2TS_DVB_BOUQUET_NAME_DESCRIPTOR
GF_M2TS_DVB_SERVICE_DESCRIPTOR
GF_M2TS_DVB_COUNTRY_AVAILABILITY_DESCRIPTOR
GF_M2TS_DVB_LINKAGE_DESCRIPTOR
GF_M2TS_DVB_NVOD_REFERENCE_DESCRIPTOR
GF_M2TS_DVB_TIME_SHIFTED_SERVICE_DESCRIPTOR
GF_M2TS_DVB_SHORT_EVENT_DESCRIPTOR
GF_M2TS_DVB_EXTENDED_EVENT_DESCRIPTOR
GF_M2TS_DVB_TIME_SHIFTED_EVENT_DESCRIPTOR
GF_M2TS_DVB_COMPONENT_DESCRIPTOR
GF_M2TS_DVB_MOSAIC_DESCRIPTOR
GF_M2TS_DVB_STREAM_IDENTIFIER_DESCRIPTOR
GF_M2TS_DVB_CA_IDENTIFIER_DESCRIPTOR
GF_M2TS_DVB_CONTENT_DESCRIPTOR
GF_M2TS_DVB_PARENTAL_RATING_DESCRIPTOR
GF_M2TS_DVB_TELETEXT_DESCRIPTOR
GF_M2TS_DVB_LOCAL_TIME_OFFSET_DESCRIPTOR
GF_M2TS_DVB_SUBTITLING_DESCRIPTOR
GF_M2TS_DVB_PRIVATE_DATA_SPECIFIER_DESCRIPTOR
GF_M2TS_DVB_DATA_BROADCAST_DESCRIPTOR
GF_M2TS_DVB_DATA_BROADCAST_ID_DESCRIPTOR
GF_M2TS_DVB_AC3_DESCRIPTOR
GF_M2TS_DVB_TIME_SLICE_FEC_DESCRIPTOR
GF_M2TS_DVB_EAC3_DESCRIPTOR
GF_M2TS_DVB_LOGICAL_CHANNEL_DESCRIPTOR

anonymous enum

Enumerator
GF_M2TS_PID_PAT
GF_M2TS_PID_CAT
GF_M2TS_PID_TSDT
GF_M2TS_PID_NIT_ST
GF_M2TS_PID_SDT_BAT_ST
GF_M2TS_PID_EIT_ST_CIT
GF_M2TS_PID_RST_ST
GF_M2TS_PID_TDT_TOT_ST
GF_M2TS_PID_NET_SYNC
GF_M2TS_PID_RNT
GF_M2TS_PID_IN_SIG
GF_M2TS_PID_MEAS
GF_M2TS_PID_DIT
GF_M2TS_PID_SIT

anonymous enum

Enumerator
GF_M2TS_TABLE_ID_PAT
GF_M2TS_TABLE_ID_CAT
GF_M2TS_TABLE_ID_PMT
GF_M2TS_TABLE_ID_TSDT
GF_M2TS_TABLE_ID_MPEG4_BIFS
GF_M2TS_TABLE_ID_MPEG4_OD
GF_M2TS_TABLE_ID_METADATA
GF_M2TS_TABLE_ID_IPMP_CONTROL
GF_M2TS_TABLE_ID_DSM_CC_ENCAPSULATED_DATA
GF_M2TS_TABLE_ID_DSM_CC_UN_MESSAGE
GF_M2TS_TABLE_ID_DSM_CC_DOWNLOAD_DATA_MESSAGE
GF_M2TS_TABLE_ID_DSM_CC_STREAM_DESCRIPTION
GF_M2TS_TABLE_ID_DSM_CC_PRIVATE
GF_M2TS_TABLE_ID_NIT_ACTUAL
GF_M2TS_TABLE_ID_NIT_OTHER
GF_M2TS_TABLE_ID_SDT_ACTUAL
GF_M2TS_TABLE_ID_SDT_OTHER
GF_M2TS_TABLE_ID_BAT
GF_M2TS_TABLE_ID_INT
GF_M2TS_TABLE_ID_EIT_ACTUAL_PF
GF_M2TS_TABLE_ID_EIT_OTHER_PF
GF_M2TS_TABLE_ID_EIT_SCHEDULE_MIN
GF_M2TS_TABLE_ID_EIT_SCHEDULE_ACTUAL_MAX
GF_M2TS_TABLE_ID_EIT_SCHEDULE_MAX
GF_M2TS_TABLE_ID_TDT
GF_M2TS_TABLE_ID_RST
GF_M2TS_TABLE_ID_ST
GF_M2TS_TABLE_ID_TOT
GF_M2TS_TABLE_ID_AIT
GF_M2TS_TABLE_ID_CONT
GF_M2TS_TABLE_ID_RC
GF_M2TS_TABLE_ID_CID
GF_M2TS_TABLE_ID_MPE_FEC
GF_M2TS_TABLE_ID_RES_NOT
GF_M2TS_TABLE_ID_DIT
GF_M2TS_TABLE_ID_SIT

anonymous enum

Enumerator
GF_M2TS_VIDEO_MPEG1
GF_M2TS_VIDEO_MPEG2
GF_M2TS_AUDIO_MPEG1
GF_M2TS_AUDIO_MPEG2
GF_M2TS_PRIVATE_SECTION
GF_M2TS_PRIVATE_DATA
GF_M2TS_MHEG
GF_M2TS_13818_1_DSMCC
GF_M2TS_H222_1
GF_M2TS_13818_6_ANNEX_A
GF_M2TS_13818_6_ANNEX_B
GF_M2TS_13818_6_ANNEX_C
GF_M2TS_13818_6_ANNEX_D
GF_M2TS_13818_1_AUXILIARY
GF_M2TS_AUDIO_AAC
GF_M2TS_VIDEO_MPEG4
GF_M2TS_AUDIO_LATM_AAC
GF_M2TS_SYSTEMS_MPEG4_PES
GF_M2TS_SYSTEMS_MPEG4_SECTIONS
GF_M2TS_VIDEO_H264
GF_M2TS_VIDEO_SVC
GF_M2TS_VIDEO_HEVC
GF_M2TS_VIDEO_SHVC
GF_M2TS_VIDEO_DCII
GF_M2TS_AUDIO_AC3
GF_M2TS_AUDIO_DTS
GF_M2TS_MPE_SECTIONS
GF_M2TS_SUBTITLE_DVB
GF_M2TS_AUDIO_EC3
GF_M2TS_VIDEO_VC1
GF_M2TS_DVB_TELETEXT
GF_M2TS_DVB_VBI
GF_M2TS_DVB_SUBTITLE

anonymous enum

Enumerator
GF_M2TS_PES_FRAMING_DEFAULT
GF_M2TS_PES_FRAMING_RAW
GF_M2TS_PES_FRAMING_SKIP
GF_M2TS_PES_FRAMING_SKIP_NO_RESET

anonymous enum

Enumerator
GF_M2TS_PES_PCK_RAP
GF_M2TS_PES_PCK_AU_START
GF_M2TS_PES_PCK_I_FRAME
GF_M2TS_PES_PCK_P_FRAME
GF_M2TS_PES_PCK_B_FRAME
GF_M2TS_PES_PCK_DISCONTINUITY

anonymous enum

Enumerator
GF_M2TS_EVT_PAT_FOUND
GF_M2TS_EVT_PAT_UPDATE
GF_M2TS_EVT_PAT_REPEAT
GF_M2TS_EVT_PMT_FOUND
GF_M2TS_EVT_PMT_REPEAT
GF_M2TS_EVT_PMT_UPDATE
GF_M2TS_EVT_SDT_FOUND
GF_M2TS_EVT_SDT_REPEAT
GF_M2TS_EVT_SDT_UPDATE
GF_M2TS_EVT_INT_FOUND
GF_M2TS_EVT_INT_REPEAT
GF_M2TS_EVT_INT_UPDATE
GF_M2TS_EVT_PES_PCK
GF_M2TS_EVT_PES_PCR
GF_M2TS_EVT_PES_TIMING
GF_M2TS_EVT_SL_PCK
GF_M2TS_EVT_IP_DATAGRAM
GF_M2TS_EVT_AAC_CFG
GF_M2TS_EVT_TDT
GF_M2TS_EVT_TOT
GF_M2TS_EVT_DVB_GENERAL
GF_M2TS_EVT_DVB_MPE
GF_M2TS_EVT_CAT_FOUND
GF_M2TS_EVT_CAT_REPEAT
GF_M2TS_EVT_CAT_UPDATE
GF_M2TS_EVT_AIT_FOUND
GF_M2TS_EVT_DSMCC_FOUND
GF_M2TS_EVT_EOS

anonymous enum

Enumerator
GF_M2TS_TABLE_START
GF_M2TS_TABLE_END
GF_M2TS_TABLE_FOUND
GF_M2TS_TABLE_UPDATE
GF_M2TS_TABLE_REPEAT

anonymous enum

Enumerator
GF_M2TS_ES_IS_PES
GF_M2TS_ES_IS_SECTION
GF_M2TS_ES_IS_FMC
GF_M2TS_ES_IS_SL
GF_M2TS_ES_IS_MPEG4_OD
GF_M2TS_ES_IS_MPE
GF_M2TS_INHERIT_PCR
GF_M2TS_ES_STATIC_FLAGS_MASK
GF_M2TS_ES_SEND_REPEATED_SECTIONS
GF_M2TS_ES_FIRST_DTS
GF_M2TS_ES_IGNORE_NEXT_DISCONTINUITY

anonymous enum

Enumerator
GF_M2TS_ADAPTATION_RESERVED
GF_M2TS_ADAPTATION_NONE
GF_M2TS_ADAPTATION_ONLY
GF_M2TS_ADAPTATION_AND_PAYLOAD

anonymous enum

Enumerator
GF_M2TS_MPEG4_SIGNALING_NONE
GF_M2TS_MPEG4_SIGNALING_FULL
GF_M2TS_MPEG4_SIGNALING_SCENE

anonymous enum

Enumerator
GF_SEG_BOUNDARY_NONE
GF_SEG_BOUNDARY_START
GF_SEG_BOUNDARY_FORCE_PAT
GF_SEG_BOUNDARY_FORCE_PMT
GF_SEG_BOUNDARY_FORCE_PCR

anonymous enum

Enumerator
GF_M2TS_STATE_IDLE
GF_M2TS_STATE_DATA
GF_M2TS_STATE_PADDING
GF_M2TS_STATE_EOS

Function Documentation

const char* gf_m2ts_get_stream_name

(

u32

streamType

)

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Bool gf_m2ts_probe_file

(

const char *

fileName

)

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GF_Err gf_m2ts_restamp	(	char *	buffer,
		u32	size,
		s64	ts_shift,
		u8 *	is_pes
	)

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GF_M2TS_Demuxer* gf_m2ts_demux_new

(

)

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void gf_m2ts_demux_del

(

GF_M2TS_Demuxer *

ts

)

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void gf_m2ts_reset_parsers

(

GF_M2TS_Demuxer *

ts

)

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GF_ESD* gf_m2ts_get_esd

(

GF_M2TS_ES *

es

)

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GF_Err gf_m2ts_set_pes_framing	(	GF_M2TS_PES *	pes,
		u32	mode
	)

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void gf_m2ts_es_del	(	GF_M2TS_ES *	es,
		GF_M2TS_Demuxer *	ts
	)

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GF_Err gf_m2ts_process_data	(	GF_M2TS_Demuxer *	ts,
		char *	data,
		u32	data_size
	)

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u32 gf_dvb_get_freq_from_url	(	const char *	channels_config_path,
		const char *	url
	)

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void gf_m2ts_demux_dmscc_init

(

GF_M2TS_Demuxer *

ts

)

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Bool gf_m2ts_crc32_check	(	char *	data,
		u32	len
	)

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void gf_m2ts_print_info

(

GF_M2TS_Demuxer *

ts

)

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GF_Err gf_m2ts_demux_file	(	GF_M2TS_Demuxer *	ts,
		const char *	fileName,
		u64	start_byterange,
		u64	end_byterange,
		u32	refresh_type,
		Bool	signal_end_of_stream
	)

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GF_M2TS_Mux* gf_m2ts_mux_new	(	u32	mux_rate,
		u32	pat_refresh_rate,
		Bool	real_time
	)

mux_rate en kbps

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void gf_m2ts_mux_del

(

GF_M2TS_Mux *

mux

)

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GF_M2TS_Mux_Program* gf_m2ts_mux_program_add	(	GF_M2TS_Mux *	muxer,
		u32	program_number,
		u32	pmt_pid,
		u32	pmt_refresh_rate,
		u32	pcr_offset,
		Bool	mpeg4_signaling
	)

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GF_M2TS_Mux_Stream* gf_m2ts_program_stream_add	(	GF_M2TS_Mux_Program *	program,
		GF_ESInterface *	ifce,
		u32	pid,
		Bool	is_pcr,
		Bool	force_pes_mode
	)

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void gf_m2ts_mux_update_config	(	GF_M2TS_Mux *	mux,
		Bool	reset_time
	)

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void gf_m2ts_mux_update_bitrate

(

GF_M2TS_Mux *

mux

)

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const char* gf_m2ts_mux_process	(	GF_M2TS_Mux *	muxer,
		u32 *	status,
		u32 *	usec_till_next
	)

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u32 gf_m2ts_get_sys_clock

(

GF_M2TS_Mux *

muxer

)

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u32 gf_m2ts_get_ts_clock

(

GF_M2TS_Mux *

muxer

)

GF_Err gf_m2ts_mux_use_single_au_pes_mode	(	GF_M2TS_Mux *	muxer,
		Bool	strict_au_pes_mode
	)

GF_Err gf_m2ts_mux_set_initial_pcr	(	GF_M2TS_Mux *	muxer,
		u64	init_pcr_value
	)

GF_Err gf_m2ts_program_stream_update_ts_scale	(	GF_ESInterface *	_self,
		u32	time_scale
	)

GF_Err gf_m2ts_demuxer_setup	(	GF_M2TS_Demuxer *	ts,
		const char *	url,
		Bool	loop
	)

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GF_Err gf_m2ts_demuxer_play

(

GF_M2TS_Demuxer *

ts

)

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GF_Err gf_m2ts_demuxer_close

(

GF_M2TS_Demuxer *

ts

)

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GF_Err gf_m2ts_get_socket	(	const char *	url,
		const char *	mcast_ifce_or_mobileip,
		u32	buf_size,
		GF_Socket **	out_socket
	)

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