com.coremedia.iso.boxes.fragment
Class TrackFragmentHeaderBox

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

public class TrackFragmentHeaderBox
extends AbstractFullBox

aligned(8) class TrackFragmentHeaderBox extends FullBox('tfhd', 0, tf_flags){ unsigned int(32) track_ID; // all the following are optional fields unsigned int(64) base_data_offset; unsigned int(32) sample_description_index; unsigned int(32) default_sample_duration; unsigned int(32) default_sample_size; unsigned int(32) default_sample_flags }


Field Summary
static String TYPE
           
 
Fields inherited from class com.coremedia.iso.boxes.AbstractBox
deadBytes, type
 
Constructor Summary
TrackFragmentHeaderBox()
           
 
Method Summary
 void _parseDetails(ByteBuffer content)
          Implement the actual parsing of the box's fields here.
 long getBaseDataOffset()
           
protected  void getContent(ByteBuffer bb)
          Writes the box's content into the given ByteBuffer.
protected  long getContentSize()
          Gets the box's content size.
 long getDefaultSampleDuration()
           
 SampleFlags getDefaultSampleFlags()
           
 long getDefaultSampleSize()
           
 long getSampleDescriptionIndex()
           
 long getTrackId()
           
 boolean hasBaseDataOffset()
           
 boolean isDurationIsEmpty()
           
 void setBaseDataOffset(long baseDataOffset)
           
 void setDefaultSampleDuration(long defaultSampleDuration)
           
 void setDefaultSampleFlags(SampleFlags defaultSampleFlags)
           
 void setDefaultSampleSize(long defaultSampleSize)
           
 void setDurationIsEmpty(boolean durationIsEmpty)
           
 void setSampleDescriptionIndex(long sampleDescriptionIndex)
           
 void setTrackId(long trackId)
           
 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

TrackFragmentHeaderBox

public TrackFragmentHeaderBox()
Method Detail

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

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.

_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

hasBaseDataOffset

public boolean hasBaseDataOffset()

getTrackId

public long getTrackId()

getBaseDataOffset

public long getBaseDataOffset()

getSampleDescriptionIndex

public long getSampleDescriptionIndex()

getDefaultSampleDuration

public long getDefaultSampleDuration()

getDefaultSampleSize

public long getDefaultSampleSize()

getDefaultSampleFlags

public SampleFlags getDefaultSampleFlags()

isDurationIsEmpty

public boolean isDurationIsEmpty()

setTrackId

public void setTrackId(long trackId)

setBaseDataOffset

public void setBaseDataOffset(long baseDataOffset)

setSampleDescriptionIndex

public void setSampleDescriptionIndex(long sampleDescriptionIndex)

setDefaultSampleDuration

public void setDefaultSampleDuration(long defaultSampleDuration)

setDefaultSampleSize

public void setDefaultSampleSize(long defaultSampleSize)

setDefaultSampleFlags

public void setDefaultSampleFlags(SampleFlags defaultSampleFlags)

setDurationIsEmpty

public void setDurationIsEmpty(boolean durationIsEmpty)

toString

public String toString()
Overrides:
toString in class Object


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