help with Dig music decompression

Note: LucasForums Archive Project

The content here was reconstructed by scraping the Wayback Machine in an effort to restore some of what was lost when LF went down. The LucasForums Archive Project claims no ownership over the content or assets that were archived on archive.org.

This project is meant for research purposes only.

Page: 1 of 1

CCCP

07-04-2002, 5:36 PM
#1

I'm trying to figure out how the music is compressed in Dig. Most of the time the music uses codecs 4-6 and 10-12 (while voice is 1-3), but a few segments are uncompressed (codec 0). They still seem to be somehow encoded/encrypted.
If Serge, or anyone else out there has any information on this, could you please share it with me? I'm hoping to add Dig music support to ScummVM after I figure out the compression methods.

CCCP

john_doe

07-06-2002, 2:15 AM
#2

If The Dig already uses parts of the CMI sound compression stuff, it's most likely 12-bit raw pcm.

CCCP

07-06-2002, 12:40 PM
#3

Thank you, I just got it to read and convert to 16-bit correctly (only the uncompressed segments so far)

now to figure out the 6 compression codecs...

CCCP

Page: 1 of 1