com.coremedia.iso.boxes.fragment
Class TrackRunBox

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

public class TrackRunBox
extends AbstractFullBox

aligned(8) class TrackRunBox extends FullBox('trun', 0, tr_flags) { unsigned int(32) sample_count; // the following are optional fields signed int(32) data_offset; unsigned int(32) first_sample_flags; // all fields in the following array are optional { unsigned int(32) sample_duration; unsigned int(32) sample_size; unsigned int(32) sample_flags unsigned int(32) sample_composition_time_offset; }[ sample_count ] }


Nested Class Summary
static class TrackRunBox.Entry
           
 
Field Summary
static String TYPE
           
 
Fields inherited from class com.coremedia.iso.boxes.AbstractBox
deadBytes, type
 
Constructor Summary
TrackRunBox()
           
 
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.
 int getDataOffset()
           
 List<TrackRunBox.Entry> getEntries()
           
 SampleFlags getFirstSampleFlags()
           
 String getFirstSampleFlags4View()
           
 long[] getSampleCompositionTimeOffsets()
           
 long getSampleCount()
           
 long[] getSampleDurations()
           
 long[] getSampleOffsets()
           
 long[] getSampleSizes()
           
 boolean isDataOffsetPresent()
           
 boolean isFirstSampleFlagsPresent()
           
 boolean isSampleCompositionTimeOffsetPresent()
           
 boolean isSampleDurationPresent()
           
 boolean isSampleFlagsPresent()
           
 boolean isSampleSizePresent()
           
 void setDataOffset(int dataOffset)
           
 void setDataOffsetPresent(boolean v)
           
 void setEntries(List<TrackRunBox.Entry> entries)
           
 void setFirstSampleFlags(SampleFlags firstSampleFlags)
           
 void setSampleCompositionTimeOffsetPresent(boolean v)
           
 void setSampleDurationPresent(boolean v)
           
 void setSampleFlagsPresent(boolean v)
           
 void setSampleSizePresent(boolean v)
           
 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

TrackRunBox

public TrackRunBox()
Method Detail

getEntries

public List<TrackRunBox.Entry> getEntries()

setDataOffset

public void setDataOffset(int dataOffset)

getSampleOffsets

public long[] getSampleOffsets()

getSampleSizes

public long[] getSampleSizes()

getSampleCompositionTimeOffsets

public long[] getSampleCompositionTimeOffsets()

getSampleDurations

public long[] getSampleDurations()

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

getSampleCount

public long getSampleCount()

isDataOffsetPresent

public boolean isDataOffsetPresent()

isFirstSampleFlagsPresent

public boolean isFirstSampleFlagsPresent()

isSampleSizePresent

public boolean isSampleSizePresent()

isSampleDurationPresent

public boolean isSampleDurationPresent()

isSampleFlagsPresent

public boolean isSampleFlagsPresent()

isSampleCompositionTimeOffsetPresent

public boolean isSampleCompositionTimeOffsetPresent()

setDataOffsetPresent

public void setDataOffsetPresent(boolean v)

setSampleSizePresent

public void setSampleSizePresent(boolean v)

setSampleDurationPresent

public void setSampleDurationPresent(boolean v)

setSampleFlagsPresent

public void setSampleFlagsPresent(boolean v)

setSampleCompositionTimeOffsetPresent

public void setSampleCompositionTimeOffsetPresent(boolean v)

getDataOffset

public int getDataOffset()

getFirstSampleFlags

public SampleFlags getFirstSampleFlags()

getFirstSampleFlags4View

public String getFirstSampleFlags4View()

setFirstSampleFlags

public void setFirstSampleFlags(SampleFlags firstSampleFlags)

toString

public String toString()
Overrides:
toString in class Object

setEntries

public void setEntries(List<TrackRunBox.Entry> entries)


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