Package com.twilio.video

Class VideoTrack

java.lang.Object

com.twilio.video.VideoTrack

All Implemented Interfaces:

Track

Direct Known Subclasses:

LocalVideoTrack, RemoteVideoTrack

public abstract class VideoTrack
extends Object
implements Track

Method Summary

Modifier and Type	Method	Description
void	addSink(VideoSink videoSink)	Add a video sink to receive frames from the video track.
protected VideoFrame	constructBlackFrame(int width, int height)
String	getName()	Returns the video track name.
List<VideoSink>	getSinks()	The list of sinks receiving video from this video track.
boolean	isEnabled()	Check if this video track is enabled.
void	removeSink(VideoSink videoSink)	Remove a video sink to stop receiving video from the video track.

Methods inherited from class java.lang.Object

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

Method Details

addSink

public void addSink(@NonNull
 VideoSink videoSink)

Add a video sink to receive frames from the video track.

Parameters:

videoSink - video sink that receives video.

removeSink

public void removeSink(@NonNull
 VideoSink videoSink)

Remove a video sink to stop receiving video from the video track.

Parameters:

videoSink - the video sink that should no longer receive video.

getSinks

@NonNull
public List<VideoSink> getSinks()

The list of sinks receiving video from this video track. An empty list will be returned if the video track has been released.

isEnabled

public boolean isEnabled()

Check if this video track is enabled.

Specified by:

isEnabled in interface Track

Returns:

true if track is enabled.

getName

@NonNull
public String getName()

Returns the video track name. A pseudo random string is returned if no track name was specified.

Specified by:

getName in interface Track

constructBlackFrame

protected VideoFrame constructBlackFrame(int width,
 int height)