Blazblue Continuum Shift 2 Audio Rip by kenshiro at 12:19 PM EDT on June 22, 2011
Hi,
I would like to extract the audio files from Blazblue Continuum Shift 2 on PSP. The game contains an archive named bb.cvm in usdir. I suppose it's where the audio files are located (file size is 1,3 Go).
After checking the header, the cvm file was build with RFOS tool (ROFSROFSBLD Ver.1.53 2003-11-26).
I tried to open the archive with tmxplorer, isobuster, apache3... with no success, the format is not recognized. I don't know if the file is encrypted and which extractor tool should I use. I know that for some game tools were created to extract specific archives, it was the case for Virtua Fighter 4 Evolutions which use a cvm file too.
Has Someone an idea how I can get into this archive and extract the audio files.
bxaimc you're good! I am interested to do it myself with some help. So when you will finish, is it possible to explain me how you explore the cvm file and how you convert audio files you find (ADX maybe), is it encrypted? Thanks a lot for your feedback, I really appreciate.
Ok, good to know thank you. So these ATRAC3/plus files can normally be opened by Sound forge to be converted? Which tool did you use to extract the cvm archive? Thanks for your help.
VGMToolbox can handle unencrypted .cvm files since they're just an ISO-9660 file system with an extra header. Give it a shot in the ISO Extractor, it just may work.
@snakemeat It's not the case with this one. I already tried to open it with different iso tools and I also checked with VGMToolbox iso extractor but I failed to open it. Thanks anyway.
@bxaimc it's what I guessed, you succeeded to decrypt the cvm file and if so is it possible to know with which tool.