Windows 10 5.1 DTS sound?

Question

Audio

Good day,
I connected my receiver via S / PDIF (optical) to the built-in realtek sound box, DTS started up, but 5.1 only works where the sound is originally in 5.1 (movies with the corresponding track, games with support). In the case of stereo, only 2 front speakers work (for example, play music), is there any possibility / software to copy the sound to center-rear from a stereo source?

Answer 1

Channel redistribution .