Hello. I just finished writing and documenting a new lossless and lossy audio codec
called
j2kaudio. It uses the wavelet compression in JPEG 2000 to transcode audio wav data to and
from j2a
files. I have not written any sort of media player plugin yet; more testing and file
format
refinement are necessary first.
I tested with 44100Hz, 16-bit, stereo CD-quality wav files, but it also supports other
sample
rates, precisions, and channel numbers.
I tested against flac, lpac, shorten, and monkey's audio for lossless encoding.
j2kaudio beat the
nearest competition by over 10%.
If anyone is motivated to test some additional songs, provide me with additional test
data, or
suggest another untested codec, please let me know.
http://geocities.com/hildstrom/projects/j2kaudio/index.html
Let me know what you think. Thanks. -Greg
Gregory Alan Hildstrom
Secure Systems Engineer - Trusted Computer Solutions
trustedcs.com
ghildstrom(a)trustedcs.com
Software Engineer - Hildstrom Engineering
geocities.com/hildstrom
hildstrom(a)yahoo.com
Mobile:(210)413-6082
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