1. Install a Korean KMPlayer player first.
2. Download and install SRS audio sandbox after installation.
You will find that the SRS audio sandbox cannot be installed, but you don't have to worry, because KMPlayer will automatically grab the SRS audio sandbox, open KMPlayer, right-click Audio, find an Audio Renderer, and you will find the SRS audio sandbox, then select it (click), and right-click KMPlayer. Select "Options" and then "Parameter Settings" to find the "built-in audio decoder", click on it, change all the speaker settings to the channel settings you need in "General", then find a "resampling/output" under "Parameter Settings", click on it, and set it for you in the "Speakers" option under "Output". Finally, after the player is set up, you should set the sound channel in the "Audio Manager" of the computer to make it consistent with the "built-in audio decoder" in the player. After doing this, you can enjoy the multi-channel effect. I installed it for a friend, and the simulation effect is ok, but it is worse than the real multi-channel. In addition, if you want to improve the sound quality, you can't ignore the details of the sound source. You can download high-quality music or download it directly.