Class RtpPacket

An RTP packet.

Inheritance

System.Object

RtpPacket

Namespace: FM.LiveSwitch

Assembly: FM.LiveSwitch.dll

Syntax

public class RtpPacket : object

Constructors

RtpPacket()

Initializes a new instance of the RtpPacket class.

Declaration

public RtpPacket()

RtpPacket(DataBuffer)

Initializes a new instance of the RtpPacket class.

Declaration

public RtpPacket(DataBuffer payload)

Parameters

Type	Name	Description
DataBuffer	payload	The payload for the RTP packet.

Properties

Buffer

Gets the buffer.

Declaration

public DataBuffer Buffer { get; }

Property Value

Type	Description
DataBuffer

ContributingSourceCount

Gets the number of ContributingSources.

Declaration

public int ContributingSourceCount { get; }

Property Value

Type	Description
System.Int32

ContributingSources

Gets or sets the contributing sources.

Declaration

public long[] ContributingSources { get; set; }

Property Value

Type	Description
System.Int64[]

ContributingSourcesLength

Gets the length of the ContributingSources in bytes.

Declaration

public int ContributingSourcesLength { get; }

Property Value

Type	Description
System.Int32

ContributingSourcesOffset

Gets the offset of the ContributingSources array.

Declaration

public int ContributingSourcesOffset { get; }

Property Value

Type	Description
System.Int32

Extension

Gets a value indicating whether this RtpPacket has a header extension. If the extension bit is set, the fixed header MUST be followed by exactly one header extension.

Declaration

public bool Extension { get; }

Property Value

Type	Description
System.Boolean

FixedHeaderLength

Gets the length of the fixed header.

Declaration

public static int FixedHeaderLength { get; }

Property Value

Type	Description
System.Int32

Header

Gets the header.

Declaration

public DataBuffer Header { get; }

Property Value

Type	Description
DataBuffer

HeaderExtension

Gets or sets the header extension.

Declaration

public DataBuffer HeaderExtension { get; set; }

Property Value

Type	Description
DataBuffer

HeaderExtensionId

Gets or sets the header extension ID.

Declaration

public int HeaderExtensionId { get; set; }

Property Value

Type	Description
System.Int32

HeaderExtensionLength

Gets the length of the HeaderExtension in bytes.

Declaration

public int HeaderExtensionLength { get; }

Property Value

Type	Description
System.Int32

HeaderExtensionOffset

Gets the offset of the HeaderExtensionId.

Declaration

public int HeaderExtensionOffset { get; }

Property Value

Type	Description
System.Int32

HeaderLength

Gets the length of the fixed and variable headers.

Declaration

public int HeaderLength { get; }

Property Value

Type	Description
System.Int32

Marker

Gets or sets a value indicating whether this RtpPacket has the marker flag set.

Declaration

public bool Marker { get; set; }

Property Value

Type	Description
System.Boolean

Padding

Gets or sets a value indicating whether this RtpPacket is padded.

Declaration

public bool Padding { get; set; }

Property Value

Type	Description
System.Boolean

PaddingLength

Gets or sets the padding length.

Declaration

public int PaddingLength { get; }

Property Value

Type	Description
System.Int32

Payload

Gets or sets the packet payload.

Declaration

public DataBuffer Payload { get; set; }

Property Value

Type	Description
DataBuffer

PayloadLength

Gets the length of the Payload.

Declaration

public int PayloadLength { get; }

Property Value

Type	Description
System.Int32

PayloadOffset

Gets the offset of the Payload.

Declaration

public int PayloadOffset { get; }

Property Value

Type	Description
System.Int32

PayloadType

Gets or sets the payload type.

Declaration

public int PayloadType { get; set; }

Property Value

Type	Description
System.Int32

SequenceNumber

Gets or sets the sequence number.

Declaration

public int SequenceNumber { get; set; }

Property Value

Type	Description
System.Int32

SynchronizationSource

Gets or sets the synchronization source.

Declaration

public long SynchronizationSource { get; set; }

Property Value

Type	Description
System.Int64

Timestamp

Gets or sets the timestamp.

Declaration

public long Timestamp { get; set; }

Property Value

Type	Description
System.Int64

VariableHeaderLength

Gets the length of the variable header.

Declaration

public int VariableHeaderLength { get; }

Property Value

Type	Description
System.Int32

Version

Gets or sets the version. This field identifies the version of RTP. The version defined by this specification is two(2). (The value 1 is used by the first draft version of RTP and the value 0 is used by the protocol initially implemented in the "vat" audio tool.)

Declaration

public int Version { get; set; }

Property Value

Type	Description
System.Int32

Methods

GetSequenceNumberDelta(Int32, Int32)

Retrieves the difference between two sequence numbers while accounting for overflow rollover.

Declaration

public static int GetSequenceNumberDelta(int sequenceNumber, int lastSequenceNumber)

Parameters

Type	Name	Description
System.Int32	sequenceNumber	The current sequence number.
System.Int32	lastSequenceNumber	The last (previous) sequence number.

Returns

Type	Description
System.Int32	The difference between the two sequence numbers.

Wrap(DataBuffer)

Parses the specified buffer.

Declaration

public static RtpPacket Wrap(DataBuffer buffer)

Parameters

Type	Name	Description
DataBuffer	buffer	The buffer.

Returns

Type	Description
RtpPacket	Rtp.Packet