Namespace for advanced forms of television over multicast. More...

Classes
class	FDTInstanceHeader
	Representation of the FDT Instance in FLUTE headers. More...

class	FECPayloadId
	Representation of the FEC Payload ID in FLUTE headers. More...

class	FECTransmissionInformation
	Representation of the FEC Transmission Information in FLUTE headers. More...

class	FluteAnalyzer
	FLUTE analyzer with extraction and reporting. More...

class	FluteAnalyzerArgs
	Command line arguments for the class FluteAnalyzer. More...

class	FluteDemux
	This class extract files from FLUTE streams in UDP datagrams. More...

class	FluteDemuxArgs
	Command line arguments for the class FluteDemux. More...

class	FluteFDT
	Representation of the File Delivery Table (FDT) in the FLUTE protocol. More...

class	FluteFile
	Representation of a file extracted from a FLUTE stream. More...

class	FluteHandlerInterface
	FLUTE demux handler interface. More...

class	FluteSessionId
	Representation of a FLUTE session identification. More...

class	GatewayConfiguration
	Representation of a MulticastGatewayConfiguration (Multicast ABR). More...

class	GatewayConfigurationTransportSession
	Representation of a MulticastGatewayConfigurationTransportSession (Multicast ABR). More...

class	LCTHeader
	Representation of a Layered Coding Transport (LCT) header. More...

class	MulticastSession
	Representation of a MulticastSession (Multicast ABR). More...

class	NetworkInformationFile
	Representation of a NetworkInformationFile (DVB-NIP). More...

class	NIPActualCarrierInformation
	Representation of the DVB-NIP Actual Carrier Information from LCT header extension HET_NACI. More...

class	NIPAnalyzer
	DVB-NIP analyzer with extraction and reporting. More...

class	NIPAnalyzerArgs
	Command line arguments for the class NIPAnalyzer. More...

class	NIPDemux
	DVB-NIP demux, extracting files and tables. More...

class	NIPHandlerInterface
	DVB-NIP demux handler interface. More...

class	NIPService
	Representation of a service in DVB-I and DVB-NIP. More...

class	NIPStreamId
	Representation of the DVB-NIP Stream Id. More...

class	ServiceInformationFile
	Representation of a ServiceInformationFile (DVB-NIP). More...

class	ServiceList
	Representation of a ServiceList (DVB-I and DVB-NIP). More...

class	ServiceListEntryPoints
	Representation of a ServiceListEntryPoints (DVB-I and DVB-NIP). More...

class	TransportProtocol
	Representation of a TransportProtocol XML structure (Multicast ABR and DVB-NIP). More...

Enumerations
enum	: uint8_t { FEI_COMPACT_NOCODE = 0 , FEI_RAPTORQ = 6 , FEI_EXPANDABLE = 128 , FEI_SMALL_BLOCK = 129 , FEI_COMPACT = 130 }
	FEC Encoding ID values for FLUTE and LCT. More...

enum	: uint8_t { HET_MIN_VAR_SIZE = 0 , HET_NOP = 0 , HET_AUTH = 1 , HET_TIME = 2 , HET_FTI = 64 , HET_TOL48 = 67 , HET_NACI = 68 , HET_MAX_VAR_SIZE = 127 , HET_MIN_FIXED_SIZE = 128 , HET_FDT = 192 , HET_CENC = 193 , HET_TOL24 = 194 , HET_MAX_FIXED_SIZE = 255 }
	Header Extension Types (HET) for Layered Coding Transport (LCT). More...

enum	: uint8_t { CENC_NULL = 0 , CENC_ZLIB = 1 , CENC_DEFLATE = 2 , CENC_GZIP = 3 }
	Content encoding values in HET_CENC header of Layered Coding Transport (LCT). More...

enum	: uint8_t { ROUTE_CP_NONE = 0 , ROUTE_CP_NRT_FILE = 1 , ROUTE_CP_NRT_ENTITY = 2 , ROUTE_CP_NRT_UNSIGNED = 3 , ROUTE_CP_NRT_SIGNED = 4 , ROUTE_CP_NEW_IS_CHANGED = 5 , ROUTE_CP_NEW_IS_CONTINUE = 6 , ROUTE_CP_REDUNDANT_IS = 7 , ROUTE_CP_MEDIA_FILE = 8 , ROUTE_CP_MEDIA_ENTITY = 9 , ROUTE_CP_MEDIA_RAC = 10 }
	Codepoint values in LCT headers with ROUTE protocol. More...

enum	FileTransport { FT_UNKNOWN , FT_FLUTE , FT_ROUTE }
	Logical definition of a unicast file transport protocol. More...

Functions
const IPSocketAddress &	NIPSignallingAddress4 ()
	Get the DVB-NIP signalling IPv4 address and port (224.0.23.14, UDP port 3937).

const IPSocketAddress &	NIPSignallingAddress6 ()
	Get the DVB-NIP signalling IPv6 address and port (FF0X:0:0:0:0:0:0:12D, UDP port 3937).

Variables
constexpr uint64_t	FLUTE_FDT_TOI = 0
	LCT Transport Object Identifier for FLUTE File Delivery Table (FDT).

constexpr uint64_t	INVALID_TSI = std::numeric_limits<uint64_t>::max()
	Invalid Transport Session Identifier (TSI) value, to be used as placeholder.

constexpr uint16_t	NIP_SIGNALLING_PORT = 3937
	DVB-NIP signalling UDP port.

constexpr uint64_t	NIP_SIGNALLING_TSI = 0
	DVB-NIP signalling TSI Transport Session Identifier (LCT) value.

Detailed Description

Namespace for advanced forms of television over multicast.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum : uint8_t

FEC Encoding ID values for FLUTE and LCT.

See also: IETF RFC 3926, section 5.1.4

Enumerator
FEI_COMPACT_NOCODE	Compact No-Code FEC (Fully-Specified)
FEI_RAPTORQ	RaptorQ FEC Scheme (RFC 6330)
FEI_EXPANDABLE	Small Block, Large Block and Expandable FEC (Under-Specified)
FEI_SMALL_BLOCK	Small Block Systematic FEC (Under-Specified)
FEI_COMPACT	Compact FEC (Under-Secified)

◆ anonymous enum

anonymous enum : uint8_t

Header Extension Types (HET) for Layered Coding Transport (LCT).

Enumerator
HET_MIN_VAR_SIZE	Min type value for variable-size header extensions.
HET_NOP	No-Operation extension.
HET_AUTH	Packet authentication extension.
HET_TIME	Time extension.
HET_FTI	FEC Object Transmission Information extension (ALC, RFC 5775).
HET_TOL48	ATSC Transport Object Length, 48-bit version (ATSC A/331, section A.3.8.1).
HET_NACI	NIP Actual Carrier Information (DVB-NIP, ETSI TS 103 876).
HET_MAX_VAR_SIZE	Max type value for variable-size header extensions.
HET_MIN_FIXED_SIZE	Min type value for fixed-size header extensions (24-bit payload).
HET_FDT	FDT Instance Header (FLUTE, RFC 3926).
HET_CENC	FDT Instance Content Encoding extension (FLUTE, RFC 3926).
HET_TOL24	ATSC Transport Object Length, 24-bit version (ATSC A/331, section A.3.8.1).
HET_MAX_FIXED_SIZE	Max type value for fixed-size header extensions (24-bit payload).

◆ anonymous enum

anonymous enum : uint8_t

Content encoding values in HET_CENC header of Layered Coding Transport (LCT).

Enumerator
CENC_NULL	No encoding, raw data.
CENC_ZLIB	ZLib encoding [RFC1950].
CENC_DEFLATE	Deflate encoding [RFC1951].
CENC_GZIP	GZip encoding [RFC1952].

◆ anonymous enum

anonymous enum : uint8_t

Codepoint values in LCT headers with ROUTE protocol.

"IS" stands for Initialization Segment of the media content such as the DASH Initialization Segment.

See also: RFC 9223, section 2.1

Enumerator
ROUTE_CP_NONE	Reserved (not used)
ROUTE_CP_NRT_FILE	Non Real Time (NRT) - File Mode.
ROUTE_CP_NRT_ENTITY	NRT - Entity Mode.
ROUTE_CP_NRT_UNSIGNED	NRT - Unsigned Package Mode.
ROUTE_CP_NRT_SIGNED	NRT - Signed Package Mode.
ROUTE_CP_NEW_IS_CHANGED	New IS, timeline changed.
ROUTE_CP_NEW_IS_CONTINUE	New IS, timeline continued.
ROUTE_CP_REDUNDANT_IS	Redundant IS.
ROUTE_CP_MEDIA_FILE	Media Segment, File Mode.
ROUTE_CP_MEDIA_ENTITY	Media Segment, Entity Mode.
ROUTE_CP_MEDIA_RAC	Media Segment, File Mode with CMAF Random Access Chunk.

◆ FileTransport

enum ts::mcast::FileTransport

Logical definition of a unicast file transport protocol.

Enumerator
FT_UNKNOWN	Unrecognized protocol.
FT_FLUTE	File Delivery over Unidirectional Transport, RFC 3926 (v1), RFC 6726 (v2).
FT_ROUTE	Real-Time Transport Object Delivery over Unidirectional Transport, RFC 9223.

Function Documentation

◆ NIPSignallingAddress4()

const IPSocketAddress & ts::mcast::NIPSignallingAddress4 ( )

Get the DVB-NIP signalling IPv4 address and port (224.0.23.14, UDP port 3937).

Returns: A constant reference to the DVB-NIP signalling IPv4address.

See also: ETSI TS 103 876, section 8.2.2

◆ NIPSignallingAddress6()

const IPSocketAddress & ts::mcast::NIPSignallingAddress6 ( )

Get the DVB-NIP signalling IPv6 address and port (FF0X:0:0:0:0:0:0:12D, UDP port 3937).

Returns: A constant reference to the DVB-NIP signalling IPv6 address (with scope bits set to zero).

See also: ETSI TS 103 876, section 8.2.2

Variable Documentation

◆ FLUTE_FDT_TOI

constexpr uint64_t ts::mcast::FLUTE_FDT_TOI = 0

constexpr

LCT Transport Object Identifier for FLUTE File Delivery Table (FDT).

See also: IETF RFC 3926, section 3.3

◆ NIP_SIGNALLING_TSI

constexpr uint64_t ts::mcast::NIP_SIGNALLING_TSI = 0

constexpr

DVB-NIP signalling TSI Transport Session Identifier (LCT) value.

See also: ETSI TS 103 876, section 8.2.2

◆ NIP_SIGNALLING_PORT

constexpr uint16_t ts::mcast::NIP_SIGNALLING_PORT = 3937

constexpr

DVB-NIP signalling UDP port.

See also: ETSI TS 103 876, section 8.2.2

Classes

Enumerations

Functions

Variables

Detailed Description

Enumeration Type Documentation

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ anonymous enum

◆ FileTransport

Function Documentation

◆ NIPSignallingAddress4()

◆ NIPSignallingAddress6()

Variable Documentation

◆ FLUTE_FDT_TOI

◆ NIP_SIGNALLING_TSI

◆ NIP_SIGNALLING_PORT