org.gstreamer.query

Class LatencyQuery

java.lang.Object

org.gstreamer.lowlevel.NativeValue

org.gstreamer.lowlevel.Handle

org.gstreamer.lowlevel.NativeObject

org.gstreamer.lowlevel.RefCountedObject

org.gstreamer.MiniObject

org.gstreamer.Query

org.gstreamer.query.LatencyQuery

public class LatencyQuery
extends Query

Nested Class Summary

Nested classes/interfaces inherited from class org.gstreamer.lowlevel.NativeObject

NativeObject.Initializer

Field Summary

Fields inherited from class org.gstreamer.lowlevel.NativeObject

defaultInit, LIFECYCLE, ownsHandle

Constructor Summary

Constructors

Constructor and Description
LatencyQuery() Constructs a new query stream position query object.
LatencyQuery(NativeObject.Initializer init)

Method Summary

Methods

Modifier and Type	Method and Description
ClockTime	getMaximumLatency() Gets the maximum latency of the live element.
ClockTime	getMinimumLatency() Gets the minimum latency of the live element.
boolean	isLive() Gets whether the element has a live element upstream or not.
void	setLatency(boolean live, ClockTime minLatency, ClockTime maxLatency) Answers a latency query.
java.lang.String	toString() Gets the latency as a user-readable string.

Methods inherited from class org.gstreamer.Query

getStructure, makeWritable

Methods inherited from class org.gstreamer.MiniObject

disposeNativeHandle, isWritable, makeWritable, ref, unref

Methods inherited from class org.gstreamer.lowlevel.NativeObject

classFor, disown, dispose, equals, finalize, getNativeAddress, handle, hashCode, initializer, initializer, instanceFor, invalidate, isDisposed, nativeValue, objectFor, objectFor, objectFor, objectFor

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LatencyQuery

public LatencyQuery(NativeObject.Initializer init)

LatencyQuery

public LatencyQuery()

Constructs a new query stream position query object. A position query is used to query the current position of playback in the streams, in some format.

Method Detail

setLatency

public void setLatency(boolean live,
              ClockTime minLatency,
              ClockTime maxLatency)

Answers a latency query.

Parameters:

live - if there is a live element upstream

minLatency - the minimal latency of the live element

maxLatency - the maximal latency of the live element

isLive

public boolean isLive()

Gets whether the element has a live element upstream or not.

Returns:

true if the element has a live element upstream.

getMinimumLatency

public ClockTime getMinimumLatency()

Gets the minimum latency of the live element.

Returns:

The minimum latency of the live element.

getMaximumLatency

public ClockTime getMaximumLatency()

Gets the maximum latency of the live element.

Returns:

The maximum latency of the live element.

toString

public java.lang.String toString()

Gets the latency as a user-readable string.

Overrides:

toString in class NativeObject

Returns:

A string representing the latency.