org.jitsi.impl.neomedia.recording

Class PacketBuffer

java.lang.Object

org.jitsi.impl.neomedia.recording.PacketBuffer

All Implemented Interfaces:

PacketTransformer, TransformEngine

public class PacketBuffer
extends Object
implements TransformEngine, PacketTransformer

A TransformEngine and PacketTransformer which implement a fixed-size buffer. The class is specific to video recording. Buffered are only VP8 RTP packets, and they are places in different buffers according to their SSRC.

Author:

Boris Grozev

Constructor Summary

Constructors

Constructor and Description
PacketBuffer()

Method Summary

Modifier and Type	Method and Description
void	close() Implements PacketTransformer.close().
PacketTransformer	getRTCPTransformer() Implements TransformEngine.getRTCPTransformer().
PacketTransformer	getRTPTransformer() Implements TransformEngine.getRTPTransformer().
RawPacket[]	reverseTransform(RawPacket[] pkts) Implements PacketTransformer.reverseTransform(RawPacket[]).
RawPacket[]	transform(RawPacket[] pkts) Implements PacketTransformer.transform(RawPacket[]).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PacketBuffer

public PacketBuffer()

Method Detail

close

public void close()

Implements PacketTransformer.close().

Specified by:

close in interface PacketTransformer

reverseTransform

public RawPacket[] reverseTransform(RawPacket[] pkts)

Implements PacketTransformer.reverseTransform(RawPacket[]). Replaces each packet in the input with a packet (or null) from the Buffer instance for the packet's SSRC.

Specified by:

reverseTransform in interface PacketTransformer

Parameters:

pkts - the transformed packets to be restored.

Returns:

transform

public RawPacket[] transform(RawPacket[] pkts)

Implements PacketTransformer.transform(RawPacket[]).

Specified by:

transform in interface PacketTransformer

Parameters:

pkts - the packets to be transformed

Returns:

the transformed packets

getRTPTransformer

public PacketTransformer getRTPTransformer()

Implements TransformEngine.getRTPTransformer().

Specified by:

getRTPTransformer in interface TransformEngine

Returns:

the PacketTransformer for RTP packets

getRTCPTransformer

public PacketTransformer getRTCPTransformer()

Implements TransformEngine.getRTCPTransformer().

Specified by:

getRTCPTransformer in interface TransformEngine

Returns:

the PacketTransformer for RTCP packets