Package org.jitsi.impl.neomedia.rtp.remotebitrateestimator

Class RemoteBitrateEstimatorSingleStream

java.lang.Object

org.jitsi.impl.neomedia.rtp.remotebitrateestimator.RemoteBitrateEstimatorSingleStream

All Implemented Interfaces:

CallStatsObserver, RemoteBitrateEstimator

public class RemoteBitrateEstimatorSingleStream
extends Object
implements RemoteBitrateEstimator

webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_single_stream.cc webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_single_stream.h

Author:

Lyubomir Marinov, George Politis

Field Summary

Fields inherited from interface org.jitsi.service.neomedia.rtp.RemoteBitrateEstimator

kBitrateScale, kBitrateWindowMs, kDefaultMinBitrateBps, kProcessIntervalMs, kStreamTimeOutMs, kTimestampGroupLengthMs

Constructor Summary

Constructors

Constructor	Description
RemoteBitrateEstimatorSingleStream(RemoteBitrateObserver observer, @NotNull org.jitsi.utils.logging.DiagnosticContext diagnosticContext)

Method Summary

Modifier and Type	Method	Description
long	getLatestEstimate()	Returns the estimated payload bitrate in bits per second if a valid estimate exists; otherwise, -1.
Collection<Long>	getSsrcs()	Returns the estimated payload bitrate in bits per second if a valid estimate exists; otherwise, -1.
void	incomingPacketInfo(long arrivalTimeMs, long timestamp, int payloadSize, long ssrc_)	Notifies this instance of an incoming packet.
void	onRttUpdate(long avgRttMs, long maxRttMs)
void	removeStream(long ssrc)	Removes all data for ssrc.
void	setMinBitrate(int minBitrateBps)	Sets the minimum bitrate for this instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoteBitrateEstimatorSingleStream

public RemoteBitrateEstimatorSingleStream(RemoteBitrateObserver observer,
                                          @NotNull
                                          @NotNull org.jitsi.utils.logging.DiagnosticContext diagnosticContext)

Method Detail

getLatestEstimate

public long getLatestEstimate()

Returns the estimated payload bitrate in bits per second if a valid estimate exists; otherwise, -1.

Specified by:

getLatestEstimate in interface RemoteBitrateEstimator

Returns:

the estimated payload bitrate in bits per seconds if a valid estimate exists; otherwise, -1

getSsrcs

public Collection<Long> getSsrcs()

Description copied from interface: RemoteBitrateEstimator

Returns the estimated payload bitrate in bits per second if a valid estimate exists; otherwise, -1.

Specified by:

getSsrcs in interface RemoteBitrateEstimator

Returns:

the estimated payload bitrate in bits per seconds if a valid estimate exists; otherwise, -1

incomingPacketInfo

public void incomingPacketInfo(long arrivalTimeMs,
                               long timestamp,
                               int payloadSize,
                               long ssrc_)

Notifies this instance of an incoming packet.

Specified by:

incomingPacketInfo in interface RemoteBitrateEstimator

Parameters:

arrivalTimeMs - the arrival time of the packet in millis.

timestamp - the RTP timestamp of the packet (RFC3550).

payloadSize - the payload size of the packet.

ssrc_ - the SSRC of the packet.

onRttUpdate

public void onRttUpdate(long avgRttMs,
                        long maxRttMs)

Specified by:

onRttUpdate in interface CallStatsObserver

removeStream

public void removeStream(long ssrc)

Removes all data for ssrc.

Specified by:

removeStream in interface RemoteBitrateEstimator

setMinBitrate

public void setMinBitrate(int minBitrateBps)

Description copied from interface: RemoteBitrateEstimator

Sets the minimum bitrate for this instance.

Specified by:

setMinBitrate in interface RemoteBitrateEstimator

Parameters:

minBitrateBps - the minimum bitrate in bps.