If I use VGMToolbox to edit the text tags in the file, it seems to do something bad to the loop, but I'm not sure exactly what the problem is or how I should correct it.
Example files:
https://dl.dropbox.com/u/883356/blktige ... xample.zip (dead link)
In this example, blktiger_24.vgz is the file built by my script starting from an M1 dump, and going through various automated steps to loop, trim, clean and compress the file. At this point the file seems fine if I use vgm_ptch -check:
Code:
VGM Patcher
-----------
File: blktiger_24.vgz ...
check
Header Counted
Length 3230645 3230645
Loop 2989912 2989912
Now, if I open VGMToolbox (r146) and simply update this file's text tags, vgm_ptch will tell me there is an error. Example file blktiger_24_tagged.vgz. I have done nothing but update the text-- what has happened to the loop?
Code:
VGM Patcher
-----------
File: blktiger_24_tagged.vgz ...
check
Warning! Loop offset between commands!
Header Counted
Length 3230645 3230645
Loop 2989912 0 !
There are some errors. Press ESC / F (fix) / R (fix by relocating): ESC
Does anyone know what has happened here? What is the appropriate way to fix this problem? Is it a good idea to let VGM Patcher fix it (F? R?) or should I do something else?