essence.cpp File Reference

Implementation of classes that handle essence reading and writing. More...

#include <mxflib/mxflib.h>

Functions
void	RegisterGCElementKey (DataChunkPtr &Key)
	Register an essence key to be treated as a GC essence key.
GCElementKind	GetGCElementKind (ULPtr TheUL)
	Get a GCElementKind structure from a key.
UInt32	GetGCTrackNumber (ULPtr TheUL)
	Get the track number of this essence key (if it is a GC Key).
Variables
const UInt8	GCEssenceKey [16]
	The standard Generic Container essence key root.
DataChunkList	GCEssenceKeyAlternatives
	A list of pointers to alternative essence key roots to treat as GC keys.

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Detailed Description

Implementation of classes that handle essence reading and writing.

Version:

Id

essence.cpp,v 1.31 2007/04/01 21:52:07 matt-beard Exp

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Variable Documentation

const UInt8 GCEssenceKey[16] [static]

Initial value:

    { 0x06, 0x0e, 0x2B, 0x34,
                                      0x01, 0x02, 0x01, 0x00,
                                      0x0d, 0x01, 0x03, 0x01,
                                      0x00, 0x00, 0x00, 0x00  }

The standard Generic Container essence key root.

DataChunkList GCEssenceKeyAlternatives [static]

A list of pointers to alternative essence key roots to treat as GC keys.

This allows private or experimental essence keys to be treated as standard GC keys when reading

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