Class H264Depacketiser

Class that receives H264 encoded video Network Access Layer (NALs) in RTP packets and builds complete H264 encoded access units that can then be decoded.

Inheritance

object

H264Depacketiser

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: SipLib.Video

Assembly: SipLib.dll

Syntax

public class H264Depacketiser

Methods

ProcessRTPPayload(byte[], ushort, uint, int, out bool)

Processes a single RTP packet containing one or more H264 NALs and builds up a full H264 access unit frame.

Declaration

public MemoryStream? ProcessRTPPayload(byte[] rtpPayload, ushort seqNum, uint timestamp, int markbit, out bool isKeyFrame)

Parameters

Type	Name	Description
byte[]	rtpPayload	The payload of the RTP packet
ushort	seqNum	The SEQ field of the RTP packet
uint	timestamp	The Timestamp field of the RTP packet
int	markbit	The marker bit field of the RTP packet
bool	isKeyFrame	Output. Set to true if the frame is a key frame.

Returns

Type	Description
MemoryStream	Returns a MemoryStream containing a complete H264 access unit frame when one is ready. Use the ToArray() method to get the byte array containing the complete frame. Returns null if a full frame is not ready yet.