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TagLib::ID3v2::SynchData Namespace Reference

A few functions for ID3v2 synch safe integer conversion. More...


Functions

uint toUInt (const ByteVector &data)
ByteVector fromUInt (uint value)


Detailed Description

A few functions for ID3v2 synch safe integer conversion.

In the ID3v2.4 standard most integer values are encoded as "synch safe" integers which are encoded in such a way that they will not give false MPEG syncs and confuse MPEG decoders. This namespace provides some methods for converting to and from these values to ByteVectors for things rendering and parsing ID3v2 data.


Function Documentation

ByteVector fromUInt uint  value  ) 
 

Returns a 4 byte (32 bit) synchsafe integer based on value.

uint toUInt const ByteVector &  data  ) 
 

This returns the unsigned integer value of data where data is a ByteVector that contains a synchsafe integer (Structure, 6.2). The default length of 4 is used if another value is not specified.


Generated on Mon Jun 7 12:51:54 2004 for TagLib by doxygen 1.3.4