ZIPX Compression Method 2048

Question

I have a zipx file that is using compression method 2048. I know that the ZIPX format uses one of four compression methods (LZMA, BZIP2, PPMd, WavPack). The compression method number associated with each of these methods is:

• LZMA (14)
• BZIP2 (12)
• PPMd (98)
• WavPack (97)

Does someone understand what compression method 2048 stands for (name)? Thank you.

Answer 1

According to http://kb.winzip.com/kb/entry/7, the compression method types are below so my guess is that it refers to Jpeg.

• BZip • LZMA • PPMd • Jpeg* • Wavpack*