Difference between revisions of "APE Tags Header"
From Hydrogenaudio Knowledgebase
m |
m |
||
Line 8: | Line 8: | ||
{| border="1" cellspacing="0" | {| border="1" cellspacing="0" | ||
− | |width=" | + | |width="270px"| Preamble ||width="50px"| 64 bits ||width="300px"|{ 'A', 'P', 'E', 'T', 'A', 'G', 'E', 'X' } |
|- | |- | ||
|Version Number, Bits 0...7 | |Version Number, Bits 0...7 |
Revision as of 11:30, 26 April 2005
APE Tag Header/Footer Version 2.0
Contains number, length and attributes of all tag items
Header and Footer are different in 1 bit in the Tags Flags to distinguish between them.
Member of APE Tag 2.0
Preamble | 64 bits | { 'A', 'P', 'E', 'T', 'A', 'G', 'E', 'X' } |
Version Number, Bits 0...7
Version Number, Bits 8...15 |
32 bits | 1000 = Version 1.000 (old)
2000 = Version 2.000 (new) |
Tag Size, Bits 0... 7
Tag Size, Bits 8...15 |
32 bits | Tag size in bytes including footer and all tag items excluding the header to be as compatible as possible with APE Tags 1.000 |
Item Count, Bits 0... 7
Item Count, Bits 8...15 |
32 bits | Number of items in the Tag (n) |
Tags Flags, Bits 0... 7
Tags Flags, Bits 8...15 |
32 bits | Global flags of all items
(there are also private flags for every item) |
Reserved | 64 bits | Must be zero |