http://fileformats.archiveteam.org/index.php?action=history&feed=atom&title=HSI_JPEGHSI JPEG - Revision history2026-04-11T17:12:25ZRevision history for this page on the wikiMediaWiki 1.19.2http://fileformats.archiveteam.org/index.php?title=HSI_JPEG&diff=25455&oldid=prevJsummers: Created page with "{{FormatInfo |formattype=electronic |subcat=Graphics |extensions={{ext|hsi}}, {{ext|jpg}} |released=1991 }} '''HSI JPEG''' is a proprietary raster graphics format associated w..."2016-04-21T15:30:16Z<p>Created page with "{{FormatInfo |formattype=electronic |subcat=Graphics |extensions={{ext|hsi}}, {{ext|jpg}} |released=1991 }} '''HSI JPEG''' is a proprietary raster graphics format associated w..."</p>
<p><b>New page</b></p><div>{{FormatInfo<br />
|formattype=electronic<br />
|subcat=Graphics<br />
|extensions={{ext|hsi}}, {{ext|jpg}}<br />
|released=1991<br />
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'''HSI JPEG''' is a proprietary raster graphics format associated with [[Image Alchemy]], and other products from Handmade Software. It is related to [[JPEG]], but has special features to better support image regions that have only a small number of colors.<br />
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== Identifiers ==<br />
Image Alchemy's documentation says that the file extension is '''.jpg''', but most or all versions of the software actually use '''.hsi'''.<br />
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== Identification ==<br />
Files begin with ASCII "{{magic|hsi1}}".<br />
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== Format details ==<br />
An HSI JPEG file contains what looks like an embedded [[JPEG]] file, but which isn't quite in standard JPEG format.<br />
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== Software ==<br />
* [[Image Alchemy]]<br />
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[[Category:JPEG]]</div>Jsummers