Package com.wowza.wms.transport.mpeg2

Class LanguageDescriptor

Object

com.wowza.wms.transport.mpeg2.Descriptor

com.wowza.wms.transport.mpeg2.LanguageDescriptor

public class LanguageDescriptor
extends Descriptor

The Class LanguageDescriptor. The language descriptor is used to specify the language of the associated program element

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	LanguageDescriptor.LanguageCode	The Class LanguageCode.

Field Summary

Fields

Modifier and Type	Field	Description
Map<String,LanguageDescriptor.LanguageCode>	codes	The codes.

Fields inherited from class com.wowza.wms.transport.mpeg2.Descriptor

data, DESCRIPTOR_TAG_AAC_DVB, DESCRIPTOR_TAG_AAC_SCTE, DESCRIPTOR_TAG_AC3, DESCRIPTOR_TAG_ANCILLARY, DESCRIPTOR_TAG_AUDIO, DESCRIPTOR_TAG_CA, DESCRIPTOR_TAG_COPYRIGHT, DESCRIPTOR_TAG_CUE_IDENTIFIER, DESCRIPTOR_TAG_DATA_STREAM_ALIGN, DESCRIPTOR_TAG_DVBTELETEXT, DESCRIPTOR_TAG_ENHANCED_AC3, DESCRIPTOR_TAG_EXT_ES_ID, DESCRIPTOR_TAG_EXTENSION_DVB, DESCRIPTOR_TAG_EXTENSION_MP4_LOAS, DESCRIPTOR_TAG_FLEX_MUX_TIMING, DESCRIPTOR_TAG_FMC, DESCRIPTOR_TAG_FMX_BUFSIZE, DESCRIPTOR_TAG_HIERARCHY, DESCRIPTOR_TAG_IBP, DESCRIPTOR_TAG_IOD, DESCRIPTOR_TAG_ISO_639_LANG, DESCRIPTOR_TAG_MAX_BITRATE, DESCRIPTOR_TAG_METADATA, DESCRIPTOR_TAG_METADATA_POINTER, DESCRIPTOR_TAG_METADATA_STD, DESCRIPTOR_TAG_MP4_AUDIO, DESCRIPTOR_TAG_MP4_VIDEO, DESCRIPTOR_TAG_MULTIPLE_BUF, DESCRIPTOR_TAG_MULTIPLEX_BUF_UTIL, DESCRIPTOR_TAG_MUXCODE, DESCRIPTOR_TAG_PRIVATE_DATA, DESCRIPTOR_TAG_REGISTRATION, DESCRIPTOR_TAG_SL, DESCRIPTOR_TAG_SMOOTHING_BUF, DESCRIPTOR_TAG_STD, DESCRIPTOR_TAG_STREAM_IDENTIFIER, DESCRIPTOR_TAG_SYSTEM_CLOCK, DESCRIPTOR_TAG_TGT_BACKGRD_GRID, DESCRIPTOR_TAG_VIDEO, DESCRIPTOR_TAG_VIDEO_WINDOWS, length, tag

Constructor Summary

Constructors

Constructor	Description
LanguageDescriptor()	Instantiates a new language descriptor.
LanguageDescriptor(ByteBuffer descriptorData)	Instantiates a new language descriptor.

Method Summary

Modifier and Type	Method	Description
int	binarySize()	How big is the language descriptor in binary.
void	decodeDescriptorData(ByteBuffer descriptorData)	Decode descriptor data.
void	toBin(ByteBuffer buffer)	Encodes the Language descriptor into binary form for use in transport
String	toString()

Methods inherited from class com.wowza.wms.transport.mpeg2.Descriptor

decodeDescriptor, getDataAsBase64, getDescriptorName, getShortClassName, serializeAMF, toDebugString

Methods inherited from class java.lang.Object

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

Field Details

codes

public Map<String,LanguageDescriptor.LanguageCode> codes

The codes.

Constructor Details

LanguageDescriptor

public LanguageDescriptor()

Instantiates a new language descriptor.

LanguageDescriptor

public LanguageDescriptor(ByteBuffer descriptorData)

Instantiates a new language descriptor.

Parameters:

descriptorData - the descriptor data

Method Details

decodeDescriptorData

public void decodeDescriptorData(ByteBuffer descriptorData)

Description copied from class: Descriptor

Decode descriptor data.

Overrides:

decodeDescriptorData in class Descriptor

Parameters:

descriptorData - the descriptor data

toBin

public void toBin(ByteBuffer buffer)

Encodes the Language descriptor into binary form for use in transport

Overrides:

toBin in class Descriptor

Parameters:

buffer - ByteBuffer to put the binary data

binarySize

public int binarySize()

How big is the language descriptor in binary.

Overrides:

binarySize in class Descriptor

Returns:

the total size of the language descriptor in binary form, includes tag and length fields

toString

public String toString()

Overrides:

toString in class Descriptor