com.coremedia.iso.boxes
Class MovieHeaderBox

java.lang.Object
  extended by com.coremedia.iso.boxes.AbstractBox
      extended by com.coremedia.iso.boxes.AbstractFullBox
          extended by com.coremedia.iso.boxes.MovieHeaderBox
All Implemented Interfaces:
Box, FullBox

public class MovieHeaderBox
extends AbstractFullBox

Box Type: 'mvhd'
Container: MovieBox ('moov')
Mandatory: Yes
Quantity: Exactly one

This box defines overall information which is media-independent, and relevant to the entire presentation considered as a whole.


Field Summary
static String TYPE
           
 
Fields inherited from class com.coremedia.iso.boxes.AbstractBox
deadBytes, type
 
Constructor Summary
MovieHeaderBox()
           
 
Method Summary
 void _parseDetails(ByteBuffer content)
          Implement the actual parsing of the box's fields here.
protected  void getContent(ByteBuffer bb)
          Writes the box's content into the given ByteBuffer.
protected  long getContentSize()
          Gets the box's content size.
 long getCreationTime()
           
 long getDuration()
           
 long[] getMatrix()
           
 long getModificationTime()
           
 long getNextTrackId()
           
 double getRate()
           
 long getTimescale()
           
 float getVolume()
           
 void setCreationTime(long creationTime)
           
 void setDuration(long duration)
           
 void setMatrix(long[] matrix)
           
 void setModificationTime(long modificationTime)
           
 void setNextTrackId(long nextTrackId)
           
 void setRate(double rate)
           
 void setTimescale(long timescale)
           
 void setVolume(float volume)
           
 String toString()
           
 
Methods inherited from class com.coremedia.iso.boxes.AbstractFullBox
getFlags, getVersion, parseVersionAndFlags, setFlags, setVersion, writeVersionAndFlags
 
Methods inherited from class com.coremedia.iso.boxes.AbstractBox
getBox, getDeadBytes, getHeader, getIsoFile, getParent, getSize, getType, getUserType, isParsed, parse, parseDetails, setDeadBytes, setParent, setUserType
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface com.coremedia.iso.boxes.Box
getBox, getParent, getSize, getType, parse, setParent
 

Field Detail

TYPE

public static final String TYPE
See Also:
Constant Field Values
Constructor Detail

MovieHeaderBox

public MovieHeaderBox()
Method Detail

getCreationTime

public long getCreationTime()

getModificationTime

public long getModificationTime()

getTimescale

public long getTimescale()

getDuration

public long getDuration()

getRate

public double getRate()

getVolume

public float getVolume()

getMatrix

public long[] getMatrix()

getNextTrackId

public long getNextTrackId()

getContentSize

protected long getContentSize()
Description copied from class: AbstractBox
Gets the box's content size. This excludes all header fields:

Flags and version of a full box need to be taken into account.

Specified by:
getContentSize in class AbstractBox
Returns:
Gets the box's content size in bytes

_parseDetails

public void _parseDetails(ByteBuffer content)
Description copied from class: AbstractBox
Implement the actual parsing of the box's fields here. External classes will always call AbstractBox.parseDetails() which encapsulates the call to this method with some safeguards.

Specified by:
_parseDetails in class AbstractBox

toString

public String toString()
Overrides:
toString in class Object

getContent

protected void getContent(ByteBuffer bb)
                   throws IOException
Description copied from class: AbstractBox
Writes the box's content into the given ByteBuffer. This must include flags and version in case of a full box. bb has been initialized with getSize() bytes.

Specified by:
getContent in class AbstractBox
Parameters:
bb - the box's content-sink.
Throws:
IOException - in case of an exception in the underlying OutputStream.

setCreationTime

public void setCreationTime(long creationTime)

setModificationTime

public void setModificationTime(long modificationTime)

setTimescale

public void setTimescale(long timescale)

setDuration

public void setDuration(long duration)

setRate

public void setRate(double rate)

setVolume

public void setVolume(float volume)

setMatrix

public void setMatrix(long[] matrix)

setNextTrackId

public void setNextTrackId(long nextTrackId)


Copyright © 2012. All Rights Reserved.