ZenHAX

Free Game Research Forum | Official QuickBMS support | twitter @zenhax | SSL HTTPS://zenhax.com
It is currently Tue Jan 23, 2018 2:10 am

All times are UTC




Post new topic  Reply to topic  [ 12 posts ] 
Author Message
PostPosted: Thu Jan 22, 2015 3:05 pm 

Joined: Mon Oct 27, 2014 1:49 pm
Posts: 676
https://mega.co.nz/#!cNpyzQwD!gHBis3Kot ... eRgrLXHIyo


Top
   
PostPosted: Fri Jan 23, 2015 10:32 am 
Site Admin
User avatar

Joined: Wed Jul 30, 2014 9:32 pm
Posts: 7478
http://aluigi.org/papers/bms/others/gre ... pe_psf.bms


Top
   
PostPosted: Wed Oct 21, 2015 3:24 pm 

Joined: Mon Oct 27, 2014 1:49 pm
Posts: 676
Here's the PC version archive or PSF file : https://mega.nz/#!W1EEXTyI!Kxx8Rl7qC5et ... cRtZIITzq0

Frequency: 44100
Channels: 2
Interleave: Don't know
Header skip: 0xBC60
Codec: Don't know also, I tested all of the codecs in VGMToolbox, but I think PCM Raw (Little Endian)

But can't figure out the codec/interleave...


Top
   
PostPosted: Wed Oct 21, 2015 4:01 pm 
Site Admin
User avatar

Joined: Wed Jul 30, 2014 9:32 pm
Posts: 7478
That byte at every offset 8 of the extracted files (in reality it's offset 0 because the first 8 bytes are the PSF header) reminds me to an adpcm codec I have already seen but don't remember what.
So it's not pcm.
Are you really sure it's the PC version?


Top
   
PostPosted: Wed Oct 21, 2015 4:06 pm 

Joined: Mon Oct 27, 2014 1:49 pm
Posts: 676
Yeah I checked it's the PC version.


Top
   
PostPosted: Fri Oct 23, 2015 9:28 am 

Joined: Mon Oct 27, 2014 1:49 pm
Posts: 676
Do you want samples of PS2 & Xbox ?


Top
   
PostPosted: Fri Oct 23, 2015 10:06 am 
Site Admin
User avatar

Joined: Wed Jul 30, 2014 9:32 pm
Posts: 7478
Eh no, I prefer to stay out from audio stuff.
Check with hcs if he has ideas about that codec.


Top
   
PostPosted: Sun Aug 06, 2017 12:27 pm 

Joined: Mon Oct 27, 2014 1:49 pm
Posts: 676
News: it is PS ADPCM with bad flags. So, that help?


Top
   
PostPosted: Mon Jan 01, 2018 12:48 pm 

Joined: Sun Mar 22, 2015 7:09 pm
Posts: 704
Here's stereo PSF decoder I made for you. Yes, its cutsom codec, very similar to PS ADPCM. Different number of nibbles and no flags.

Only works with stereo. Let me know if you need mono.
Also, no sample rate is in the file, so i write it as 44100, although some of them are 37000 or about that.

Segmented files look like stereo segments 1 second each.


Attachments:
GreatEscapePSF.rar [2.72 KiB]
Downloaded 12 times
Top
   
PostPosted: Mon Jan 01, 2018 2:35 pm 

Joined: Sun Mar 22, 2015 7:09 pm
Posts: 704
after extracting segments its possible to load them all in order into editor, so they will be kind of complete set of music parts, which will play together:

Image


Top
   
PostPosted: Mon Jan 01, 2018 2:46 pm 

Joined: Sun Mar 22, 2015 7:09 pm
Posts: 704
use this so Luigi's script will export files with decimal names


Attachments:
great_escape_psf.bms [1.42 KiB]
Downloaded 11 times
Top
   
PostPosted: Mon Jan 01, 2018 3:48 pm 

Joined: Mon Oct 27, 2014 1:49 pm
Posts: 676
Totally awesome, good job!! Really!! Thank you.
It works like a charm.


Top
   
Display posts from previous:  Sort by  
Post new topic  Reply to topic  [ 12 posts ] 

All times are UTC


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Powered by phpBB® Forum Software © phpBB Limited