com.google.android.exoplayer2.text.cea

Class Cea708InitializationData

java.lang.Object

com.google.android.exoplayer2.text.cea.Cea708InitializationData

public final class Cea708InitializationData
extends java.lang.Object

Initialization data for CEA-708 decoders.

Field Summary

Fields

Modifier and Type	Field and Description
boolean	isWideAspectRatio Whether the closed caption service is formatted for displays with 16:9 aspect ratio.

Method Summary

Modifier and Type	Method and Description
static java.util.List<byte[]>	buildData(boolean isWideAspectRatio) Builds binary CEA-708 initialization data.
static Cea708InitializationData	fromData(java.util.List<byte[]> initializationData) Returns an object representation of CEA-708 initialization data

Methods inherited from class java.lang.Object

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

Field Detail

isWideAspectRatio

public final boolean isWideAspectRatio

Whether the closed caption service is formatted for displays with 16:9 aspect ratio. If false, the closed caption service is formatted for 4:3 displays.

Method Detail

fromData

public static Cea708InitializationData fromData(java.util.List<byte[]> initializationData)

Returns an object representation of CEA-708 initialization data

Parameters:

initializationData - Binary CEA-708 initialization data.

Returns:

The object representation.

buildData

public static java.util.List<byte[]> buildData(boolean isWideAspectRatio)

Builds binary CEA-708 initialization data.

Parameters:

isWideAspectRatio - Whether the closed caption service is formatted for displays with 16:9 aspect ratio.

Returns:

Binary CEA-708 initializaton data.