Floigan Bros Dreamcast game audio Rip repeating audio?

Codecs, formats, encoding/decoding of game audio, video and music
starchpie
Posts: 2
Joined: Thu May 07, 2020 6:04 pm

Floigan Bros Dreamcast game audio Rip repeating audio?

Post by starchpie »

Hello, Ive stumbled upon this post way back from 2014: https://zenhax.com/viewtopic.php?f=6&t=3329&p=18500&hilit=floigan#p18500

This user asked for a way to extract the music files from the game. I have replicated and used the exact same script in order to get the music files for the game, However it seems the output Wav files play at a 2x or more speed and the audio repeats every other second overlapping each other. What I get when I slow down the Wav file is a stuttering repeating songish resemblance.

Would this be because of a problem with the extracted .Bin file itself (Game runes normal) or would this be a script problem?

Thank you
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: Floigan Bros Dreamcast game audio Rip repeating audio?

Post by aluigi »

The faster speed may be caused by the lower samplerate or the number of channels.
Probably some files are mono or use 11025hz, you can change the FREQUENCY and CHANNELS variables in the script for doing some tests.
starchpie
Posts: 2
Joined: Thu May 07, 2020 6:04 pm

Re: Floigan Bros Dreamcast game audio Rip repeating audio?

Post by starchpie »

Oh, Thank you for the reply. ill run some tests changing the variables. thank you

Edit: Ive run test and it solved the Speed issue, but the audio still repeats the last 2 seconds over. here is an example of the new audio extracted.

This is in Mono with 20khz as frequency
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: Floigan Bros Dreamcast game audio Rip repeating audio?

Post by aluigi »

Moved in the audio section in case someone can help you.