If you have the file from a trusted source (e.g., a game modding SDK), please provide:
A standard command for encoding a file looks like this: at9tool.exe -e -br 144 -wholeloop input.wav output.at9 : Stands for "encode." -br [value] : Sets the bitrate (e.g., 144 kbps). at9tool.exe
at9tool.exe -d input.at9 output.wav
To reverse the process and listen to a game file on your PC, the command would be: at9tool.exe -d input.at9 output.wav If you have the file from a trusted source (e