Adlib Tracker II module

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m (Halftheisland moved page A2M to Adlib Tracker II module)
(merging tiny modules)
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|formattype=electronic
 
|formattype=electronic
 
|subcat=Audio and Music
 
|subcat=Audio and Music
|extensions={{ext|a2m}}
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|extensions={{ext|a2m}}, {{ext|a2t}}
 
}}
 
}}
  
 
== Description ==
 
== Description ==
  
.a2m files are modules produced by [http://www.adlibtracker.net/ Adlib Tracker II].
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'''.a2m''' files are modules produced by [http://www.adlibtracker.net/ Adlib Tracker II]. Adlib Tracker II can also produce "tiny" modules, which have the file extension '''.a2t'''
  
 
The file format consists of two parts - a header containing authenticity information such as [[CRC]] and the format version, which is ended by one or more values containing the length of the second section. The second section contains the compressed data.
 
The file format consists of two parts - a header containing authenticity information such as [[CRC]] and the format version, which is ended by one or more values containing the length of the second section. The second section contains the compressed data.
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*[http://code.google.com/p/at2/source/browse/trunk/docs/techinfo.doc#185 A2M file format description]
 
*[http://code.google.com/p/at2/source/browse/trunk/docs/techinfo.doc#185 A2M file format description]
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*[http://code.google.com/p/at2/source/browse/trunk/docs/techinfo.doc#910 A2T file format description]

Revision as of 13:15, 29 November 2012

File Format
Name Adlib Tracker II module
Ontology
Extension(s) .a2m, .a2t

Description

.a2m files are modules produced by Adlib Tracker II. Adlib Tracker II can also produce "tiny" modules, which have the file extension .a2t

The file format consists of two parts - a header containing authenticity information such as CRC and the format version, which is ended by one or more values containing the length of the second section. The second section contains the compressed data.

The compression algorithm used for the second part can be identified from the format version. Versions 1 & 5 are compressed with SixPack; 2 & 6 with LZW; 3 & 7 with LZSS. Versions 4 & 8 use no compression.

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