Package org.mp4parser.boxes.iso23001.part7

Class AbstractSampleEncryptionBox

java.lang.Object
org.mp4parser.support.AbstractBox
org.mp4parser.support.AbstractFullBox
org.mp4parser.boxes.iso23001.part7.AbstractSampleEncryptionBox
All Implemented Interfaces:
Box, FullBox, ParsableBox
Direct Known Subclasses:
PiffSampleEncryptionBox, SampleEncryptionBox
public abstract class AbstractSampleEncryptionBox extends AbstractFullBox

  • Field Details

    • algorithmId

      protected int algorithmId

    • ivSize

      protected int ivSize

    • kid

      protected byte[] kid

  • Constructor Details

    • AbstractSampleEncryptionBox

      protected AbstractSampleEncryptionBox(String type)

  • Method Details

    • getOffsetToFirstIV

      public int getOffsetToFirstIV()

    • _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 class AbstractBox
      Parameters:
      content - the box's raw content beginning after the 4-cc field.

    • getEntries

      public List<CencSampleAuxiliaryDataFormat> getEntries()

    • setEntries

      public void setEntries(List<CencSampleAuxiliaryDataFormat> entries)

    • isSubSampleEncryption

      @DoNotParseDetail public boolean isSubSampleEncryption()

    • setSubSampleEncryption

      @DoNotParseDetail public void setSubSampleEncryption(boolean b)

    • isOverrideTrackEncryptionBoxParameters

      @DoNotParseDetail protected boolean isOverrideTrackEncryptionBoxParameters()

    • 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

    • 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:

    • getBox

      public void getBox(WritableByteChannel os) throws IOException
      Description copied from interface: Box
      Writes the complete box - size | 4-cc | content - to the given writableByteChannel.
      Specified by:
      getBox in interface Box
      Overrides:
      getBox in class AbstractBox
      Parameters:
      os - the box's sink
      Throws:
      IOException - in case of problems with the Channel

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • getEntrySizes

      public List<Short> getEntrySizes()