Package org.mp4parser.boxes.iso14496.part12

Class SegmentIndexBox

java.lang.Object
org.mp4parser.support.AbstractBox
org.mp4parser.support.AbstractFullBox
org.mp4parser.boxes.iso14496.part12.SegmentIndexBox
All Implemented Interfaces:
Box, FullBox, ParsableBox
public class SegmentIndexBox extends AbstractFullBox

4cc = ""sidx""

 aligned(8) class SegmentIndexBox extends FullBox(‘sidx’, version, 0) {
  unsigned int(32) reference_ID;
  unsigned int(32) timescale;
  if (version==0)
  {
   unsigned int(32) earliest_presentation_time;
   unsigned int(32) first_offset;
  }
  else
  {
   unsigned int(64) earliest_presentation_time;
   unsigned int(64) first_offset;
  }
  unsigned int(16) reserved = 0;
  unsigned int(16) reference_count;
  for(i=1; i <= reference_count; i++)
  {
   bit (1)            reference_type;
   unsigned int(31)   referenced_size;
   unsigned int(32)   subsegment_duration;
   bit(1)             starts_with_SAP;
   unsigned int(3)    SAP_type;
   unsigned int(28)   SAP_delta_time;
  }
 }

  • Field Details

  • Constructor Details

    • SegmentIndexBox

      public SegmentIndexBox()

  • Method Details

    • 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 that getContent(ByteBuffer) writes.
      Specified by:
      getContentSize in class AbstractBox
      Returns:
      Gets the box's content size in bytes
      See Also:

    • getContent

      protected void getContent(ByteBuffer byteBuffer)
      Description copied from class: AbstractBox
      Write the box's content into the given ByteBuffer. This must include flags and version in case of a full box. byteBuffer has been initialized with getSize() bytes.
      Specified by:
      getContent in class AbstractBox
      Parameters:
      byteBuffer - the sink for the box's content

    • _parseDetails

      protected void _parseDetails(ByteBuffer content)
      Description copied from class: AbstractBox
      Parse the box's fields and child boxes if any.
      Specified by:
      _parseDetails in class AbstractBox
      Parameters:
      content - the box's raw content beginning after the 4-cc field.

    • getEntries

      public List<SegmentIndexBox.Entry> getEntries()

    • setEntries

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

    • getReferenceId

      public long getReferenceId()

    • setReferenceId

      public void setReferenceId(long referenceId)

    • getTimeScale

      public long getTimeScale()

    • setTimeScale

      public void setTimeScale(long timeScale)

    • getEarliestPresentationTime

      public long getEarliestPresentationTime()

    • setEarliestPresentationTime

      public void setEarliestPresentationTime(long earliestPresentationTime)

    • getFirstOffset

      public long getFirstOffset()

    • setFirstOffset

      public void setFirstOffset(long firstOffset)

    • getReserved

      public int getReserved()

    • setReserved

      public void setReserved(int reserved)

    • toString

      public String toString()
      Overrides:
      toString in class Object