Package org.mp4parser.boxes.microsoft

Class XtraBox

java.lang.Object
org.mp4parser.support.AbstractBox
org.mp4parser.boxes.microsoft.XtraBox
All Implemented Interfaces:
Box, ParsableBox
public class XtraBox extends AbstractBox

4cc = ""Xtra""

Windows Media Xtra Box.
I can't find definitive documentation on this from Microsoft so it's cobbled together from various sources. Mostly ExifTool for Perl.
Various references: https://msdn.microsoft.com/en-us/library/windows/desktop/dd743066(v=vs.85).aspx https://metacpan.org/source/EXIFTOOL/Image-ExifTool-9.76/lib/Image/ExifTool/Microsoft.pm http://www.ventismedia.com/mantis/view.php?id=12017 http://www.hydrogenaudio.org/forums/index.php?showtopic=75123&st=250 http://www.mediamonkey.com/forum/viewtopic.php?f=1&t=76321 https://code.google.com/p/mp4v2/issues/detail?id=113
Author:
marwatk

  • Field Details

  • Constructor Details

    • XtraBox

      public XtraBox()

    • XtraBox

      public XtraBox(String type)

  • 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:

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • _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.

    • 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

    • getAllTagNames

      public String[] getAllTagNames()
      Returns a list of the tag names present in this Xtra Box
      Returns:
      Possibly empty (zero length) array of tag names present

    • getFirstStringValue

      public String getFirstStringValue(String name)
      Returns the first String value found for this tag
      Parameters:
      name - Tag name
      Returns:
      First String value found

    • getFirstDateValue

      public Date getFirstDateValue(String name)
      Returns the first Date value found for this tag
      Parameters:
      name - Tag name
      Returns:
      First Date value found

    • getFirstLongValue

      public Long getFirstLongValue(String name)
      Returns the first Long value found for this tag
      Parameters:
      name - Tag name
      Returns:
      First long value found

    • getValues

      public Object[] getValues(String name)
      Returns an array of values for this tag. Empty array when tag is not present
      Parameters:
      name - Tag name to retrieve
      Returns:
      Possibly empty array of values (possible types are String, Long, Date and byte[] )

    • removeTag

      public void removeTag(String name)
      Removes specified tag (all values for that tag will be removed)
      Parameters:
      name - Tag to remove

    • setTagValues

      public void setTagValues(String name, String[] values)
      Removes and recreates tag using specified String values
      Parameters:
      name - Tag name to replace
      values - New String values

    • setTagValue

      public void setTagValue(String name, String value)
      Removes and recreates tag using specified String value
      Parameters:
      name - Tag name to replace
      value - New String value

    • setTagValue

      public void setTagValue(String name, Date date)
      Removes and recreates tag using specified Date value
      Parameters:
      name - Tag name to replace
      date - New Date value

    • setTagValue

      public void setTagValue(String name, long value)
      Removes and recreates tag using specified Long value
      Parameters:
      name - Tag name to replace
      value - New Long value