public MXFEntryPrimer(MXFReader reader)
: base(reader)
{
this.Offset = reader.Position;
this.LocalTag = reader.ReadUInt16();
this.AliasUID = new MXFAUID(reader, "AliasUID");
this.Length = 20; // Fixed length (16 bytes key + 4 bytes local tag)
}
/// <summary>
/// Reads a list of AUIDs and returns a MXFObject containing the AUIDs as children
/// </summary>
/// <param name="groupName">The name of the MXFObject acting as group container</param>
/// <param name="singleItem">The name of the single items</param>
public MXFObject ReadAUIDSet(string groupName, string singleItem)
{
UInt32 nofItems = this.ReadUInt32();
UInt32 objectSize = this.ReadUInt32(); // TODO useless size of objects, always 16 according to specs
MXFObject auidGroup = new MXFNamedObject(groupName, this.Position, objectSize);
if (nofItems < UInt32.MaxValue)
{
for (int n = 0; n < nofItems; n++)
{
MXFAUID auid = new MXFAUID(this, singleItem);
auidGroup.AddChild(auid);
}
}
return(auidGroup);
}