org.jitsi.service.neomedia.rtp

Interface RemoteBitrateEstimator

All Superinterfaces:

CallStatsObserver

All Known Implementing Classes:

RemoteBitrateEstimatorAbsSendTime, RemoteBitrateEstimatorSingleStream, RemoteBitrateEstimatorWrapper

public interface RemoteBitrateEstimator
extends CallStatsObserver

webrtc/modules/remote_bitrate_estimator/include/remote_bitrate_estimator.cc webrtc/modules/remote_bitrate_estimator/include/remote_bitrate_estimator.h

Author:

Lyubomir Marinov

Field Summary

Fields

Modifier and Type	Field and Description
static int	kBitrateScale
static int	kBitrateWindowMs webrtc/modules/remote_bitrate_estimator/include/bwe_defines.h
static int	kDefaultMinBitrateBps
static int	kProcessIntervalMs
static int	kStreamTimeOutMs
static int	kTimestampGroupLengthMs

Method Summary

Modifier and Type	Method and 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	removeStream(long ssrc) Removes all data for ssrc.
void	setMinBitrate(int minBitrateBps) Sets the minimum bitrate for this instance.

Methods inherited from interface org.jitsi.service.neomedia.rtp.CallStatsObserver

onRttUpdate

Field Detail

kBitrateWindowMs

static final int kBitrateWindowMs

webrtc/modules/remote_bitrate_estimator/include/bwe_defines.h

See Also:

Constant Field Values

kBitrateScale

static final int kBitrateScale

See Also:

Constant Field Values

kDefaultMinBitrateBps

static final int kDefaultMinBitrateBps

See Also:

Constant Field Values

kProcessIntervalMs

static final int kProcessIntervalMs

See Also:

Constant Field Values

kStreamTimeOutMs

static final int kStreamTimeOutMs

See Also:

Constant Field Values

kTimestampGroupLengthMs

static final int kTimestampGroupLengthMs

See Also:

Constant Field Values

Method Detail

getLatestEstimate

long getLatestEstimate()

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

Returns:

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

getSsrcs

Collection<Long> getSsrcs()

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

Returns:

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

removeStream

void removeStream(long ssrc)

Removes all data for ssrc.

Parameters:

ssrc -

setMinBitrate

void setMinBitrate(int minBitrateBps)

Sets the minimum bitrate for this instance.

Parameters:

minBitrateBps - the minimum bitrate in bps.

incomingPacketInfo

void incomingPacketInfo(long arrivalTimeMs,
                        long timestamp,
                        int payloadSize,
                        long ssrc)

Notifies this instance of an incoming packet.

Parameters:

arrivalTimeMs - the arrival time of the packet in millis.

timestamp - the 32bit send timestamp of the packet. Note that the specific format depends on the specific implementation.

payloadSize - the payload size of the packet.

ssrc - the SSRC of the packet.