Bento4 MP4 SDK: AP4_StandardDecryptingProcessor Class Reference

Bento4 MP4 SDK

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AP4_StandardDecryptingProcessor Class Reference

#include <Ap4Protection.h>

Inheritance diagram for AP4_StandardDecryptingProcessor:
AP4_Processor

List of all members.

Public Member Functions

 AP4_StandardDecryptingProcessor (const AP4_ProtectionKeyMap *key_map=NULL, AP4_BlockCipherFactory *block_cipher_factory=NULL)
AP4_ProtectionKeyMap & GetKeyMap ()
virtual AP4_Result Initialize (AP4_AtomParent &top_level, AP4_ByteStream &stream, ProgressListener *listener)
 This method can be overridden by concrete subclasses.
virtual
AP4_Processor::TrackHandler * 		CreateTrackHandler (AP4_TrakAtom *trak)
 This method can be overridden by concrete subclasses.

Detailed Description

Definition at line 348 of file Ap4Protection.h.

Constructor & Destructor Documentation

AP4_StandardDecryptingProcessor::AP4_StandardDecryptingProcessor ( const AP4_ProtectionKeyMap *  key_map = NULL,
AP4_BlockCipherFactory *  block_cipher_factory = NULL 
)

Member Function Documentation

virtual AP4_Processor::TrackHandler* AP4_StandardDecryptingProcessor::CreateTrackHandler ( AP4_TrakAtom *   )  [virtual]

This method can be overridden by concrete subclasses.

It is called once for each track in the input file.

Parameters:
track Pointer to the track for which a handler should be created.
Returns:
A pointer to a track handler, or NULL if no handler needs to be created for that track.

Reimplemented from AP4_Processor.

AP4_ProtectionKeyMap& AP4_StandardDecryptingProcessor::GetKeyMap (  )  [inline]

Definition at line 356 of file Ap4Protection.h.

virtual AP4_Result AP4_StandardDecryptingProcessor::Initialize ( AP4_AtomParent &  top_level,
AP4_ByteStream &  stream,
ProgressListener *  listener 
) [virtual]

This method can be overridden by concrete subclasses.

It is called just after the input stream has been parsed into an atom tree, before the processing of the tracks.

Parameters:
top_level Container atom containing all the atoms parsed from the input stream. Note that this atom does not actually exist in the file; it is a synthetised container created for the purpose of holding together all the input's top-level atoms.

Reimplemented from AP4_Processor.

The documentation for this class was generated from the following file:
Generated on Thu May 13 16:37:50 2010 for Bento4 MP4 SDK by  doxygen 1.6.3
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