Class HandlerBox
- java.lang.Object
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- org.mp4parser.support.AbstractBox
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- org.mp4parser.support.AbstractFullBox
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- org.mp4parser.boxes.iso14496.part12.HandlerBox
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- All Implemented Interfaces:
Box
,FullBox
,ParsableBox
public class HandlerBox extends AbstractFullBox
4cc = ""hdlr""
This box within a Media Box declares the process by which the media-data in the track is presented, and thus, the nature of the media in a track. This Box when present in a Meta Box, declares the structure or format of the 'meta' box contents. See ISO/IEC 14496-12 for details.
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Field Summary
Fields Modifier and Type Field Description static Map<String,String>
readableTypes
static String
TYPE
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Fields inherited from class org.mp4parser.support.AbstractBox
content, type
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Constructor Summary
Constructors Constructor Description HandlerBox()
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Method Summary
Modifier and Type Method Description void
_parseDetails(ByteBuffer content)
Parse the box's fields and child boxes if any.protected void
getContent(ByteBuffer byteBuffer)
Write the box's content into the givenByteBuffer
.protected long
getContentSize()
Get the box's content size without its header.String
getHandlerType()
String
getHumanReadableTrackType()
String
getName()
void
setHandlerType(String handlerType)
void
setName(String name)
You are required to add a '\0' string termination by yourself.String
toString()
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Methods inherited from class org.mp4parser.support.AbstractFullBox
getFlags, getVersion, parseVersionAndFlags, setFlags, setVersion, writeVersionAndFlags
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Methods inherited from class org.mp4parser.support.AbstractBox
getBox, getSize, getType, getUserType, isParsed, parse, parseDetails
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.mp4parser.ParsableBox
parse
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Field Detail
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TYPE
public static final String TYPE
- See Also:
- Constant Field Values
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Method Detail
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getHandlerType
public String getHandlerType()
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setHandlerType
public void setHandlerType(String handlerType)
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getName
public String getName()
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setName
public void setName(String name)
You are required to add a '\0' string termination by yourself.- Parameters:
name
- the new human readable name
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getHumanReadableTrackType
public String getHumanReadableTrackType()
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getContentSize
protected long getContentSize()
Description copied from class:AbstractBox
Get the box's content size without its header. This must be the exact number of bytes thatgetContent(ByteBuffer)
writes.- Specified by:
getContentSize
in classAbstractBox
- Returns:
- Gets the box's content size in bytes
- See Also:
AbstractBox.getContent(java.nio.ByteBuffer)
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_parseDetails
public void _parseDetails(ByteBuffer content)
Description copied from class:AbstractBox
Parse the box's fields and child boxes if any.- Specified by:
_parseDetails
in classAbstractBox
- Parameters:
content
- the box's raw content beginning after the 4-cc field.
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getContent
protected void getContent(ByteBuffer byteBuffer)
Description copied from class:AbstractBox
Write the box's content into the givenByteBuffer
. This must include flags and version in case of a full box.byteBuffer
has been initialized withgetSize()
bytes.- Specified by:
getContent
in classAbstractBox
- Parameters:
byteBuffer
- the sink for the box's content
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