- All Implemented Interfaces:
- Box
public class FDItemInformationBox
extends FullBox
The FD item information box is optional, although it is mandatory for files
using FD hint tracks. It provides information on the partitioning of source
files and how FD hint tracks are combined into FD sessions. Each partition
entry provides details on a particular file partitioning, FEC encoding and
associated FEC reservoirs. It is possible to provide multiple entries for one
source file (identified by its item ID) if alternative FEC encoding schemes
or partitionings are used in the file. All partition entries are implicitly
numbered and the first entry has number 1.