Hello,I want to ask that which functions I can use to output FSB format into another format like WAV,MP3,OGG.
If you are wanting to output separate files from the FSB, you can use FMOD to decode the raw PCM data and then write the data to the file format of your choice.
https://fmod.com/resources/documentation-api?page=content/generated/FMOD_Sound_ReadData.html#/