Tekken 7 .wem and .bnk

Codecs, formats, encoding/decoding of game audio, video and music
boumkwo
Posts: 14
Joined: Wed Nov 09, 2016 1:07 am

Tekken 7 .wem and .bnk

Post by boumkwo »

Hi, I managed to extract the files from tekken 7 using the UE4 bms script. I was wondering how to play the .wem files and extract the .bnk container for this game. I already tried methods suggested over at xentax and even tried vgstream with no success.
bxaimc
Posts: 41
Joined: Thu Nov 16, 2017 7:11 pm

Re: Tekken 7 .wem and .bnk

Post by bxaimc »

Which version of vgmstream are you using because I know we added support for Audiokinetic Wwise formats long ago. Tekken 7 uses vorbis iirc.
boumkwo
Posts: 14
Joined: Wed Nov 09, 2016 1:07 am

Re: Tekken 7 .wem and .bnk

Post by boumkwo »

bxaimc wrote:Which version of vgmstream are you using because I know we added support for Audiokinetic Wwise formats long ago. Tekken 7 uses vorbis iirc.

I'm using the latest version downloaded directly from github.
boumkwo
Posts: 14
Joined: Wed Nov 09, 2016 1:07 am

Re: Tekken 7 .wem and .bnk

Post by boumkwo »

boumkwo wrote:
bxaimc wrote:Which version of vgmstream are you using because I know we added support for Audiokinetic Wwise formats long ago. Tekken 7 uses vorbis iirc.

I'm using the latest version downloaded directly from github.

Forgot to mention that i also get an error when running my wem2wav batch.

Code: Select all

FOR %%a IN (*.wem) DO test -l 2 -f 10 -o "%%a.wav" "%%a"
pause
bxaimc
Posts: 41
Joined: Thu Nov 16, 2017 7:11 pm

Re: Tekken 7 .wem and .bnk

Post by bxaimc »

Weird. You mind uploading a couple of those troublesome files, please?
boumkwo
Posts: 14
Joined: Wed Nov 09, 2016 1:07 am

Re: Tekken 7 .wem and .bnk

Post by boumkwo »

bxaimc wrote:Weird. You mind uploading a couple of those troublesome files, please?


I also included a couple of .bnk files.

mega.nz/#F!sMt0lZQR!PLRaemyTs1ldaArVSAvCUQ
bxaimc
Posts: 41
Joined: Thu Nov 16, 2017 7:11 pm

Re: Tekken 7 .wem and .bnk

Post by bxaimc »

Just looks like garbage data to me, so the files are either extracted incorrectly or are encrypted. The former seems more likely than the latter since I haven't come across encrypted WEMs before. WEMs are supposed to have a RIFX header and BNKs are supposed to have a BKHD (I think).

Take a look at the music rip we have here: Tekken 7 (2017-06-02)(-)(Bandai Namco).7z
boumkwo
Posts: 14
Joined: Wed Nov 09, 2016 1:07 am

Re: Tekken 7 .wem and .bnk

Post by boumkwo »

I re-extractred the .pak files using a flufflyquack's bms script which is a modified version of aluigi' script that ignores encryption. I can now play the wem files with problem and extract the bnk files as well :D .
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: Tekken 7 .wem and .bnk

Post by aluigi »

For ignoring encryption with my unreal_tournament_4.bms script it's enough to press RETURN when prompted.
It's the same method used also in Lineage
boumkwo
Posts: 14
Joined: Wed Nov 09, 2016 1:07 am

Re: Tekken 7 .wem and .bnk

Post by boumkwo »

aluigi wrote:For ignoring encryption with my unreal_tournament_4.bms script it's enough to press RETURN when prompted.
It's the same method used also in Lineage

I have had no problems getting files from SFV, Injustice 2 or Fortnite using the script in the past; I must just have picked a key instead of hitting return :oops: . I will try running the script again.
GoodConduct
Posts: 104
Joined: Fri Jan 20, 2017 10:25 am

Re: Tekken 7 .wem and .bnk

Post by GoodConduct »

boumkwo wrote:
aluigi wrote:For ignoring encryption with my unreal_tournament_4.bms script it's enough to press RETURN when prompted.
It's the same method used also in Lineage

I have had no problems getting files from SFV, Injustice 2 or Fortnite using the script in the past; I must just have picked a key instead of hitting return :oops: . I will try running the script again.


Unless Tekken 7 updated all you need to do is copy and paste the .WEM files in Foobar2000 and it will play.
boumkwo
Posts: 14
Joined: Wed Nov 09, 2016 1:07 am

Re: Tekken 7 .wem and .bnk

Post by boumkwo »

The .wem and .bnk files extracted this time with no encryption and I can play them no problem. Thanks for the help :)