StereoMix Record Game Audio is a free multimedia application developed by Sound-Base Audio LLC for Android devices. It is designed to record audio from any app, including YouTube, and save it as either a WAV or AAC file. The app offers three selectable definitions for audio recordings: low, mid, or high.

One of the app's most significant features is its ability to record phone calls. However, this feature requires rooting the device. It's important to note that unless the device is rooted, the app can only request to record another app's audio. It is up to the other app's developer to allow third-party recorders like this one to access its stream. Therefore, if you experience silent recordings, you should consider this limitation. Another important point to remember is that unless the device has been rooted, this app cannot record phone calls and most music streaming apps.