At9tool.exe

-d : Unpacks an .at9 container file back into an editable 16-bit linear PCM .wav track. Advanced Encoding Options

at9tool.exe has become a standard component in many different homebrew and game development utilities. Because it is the definitive way to create .at9 files, many tools will not function without it. at9tool.exe

To convert an existing game audio file into a playable .wav format, use the -d (decode) flag: at9tool.exe -d input.at9 output.wav Example: at9tool.exe -d bgm_01.at9 music.wav 2. Encoding (.wav to .at9) -d : Unpacks an