ac3 5.1 to aac 5.1

[Thorax12]

Hi

can someone tell me which is the easiest way to convert ac3 5.1 to aac 5.1?

thanks

[Hyper_Thread]

If you have MeGUI, use its Audio encoder & choose "NDAAC-LC-MultiChannel-HQ-256Kbps" as Audio Profile.

It's an avs based encoder, great result guaranteed.

[killerhex]

does this work the other way too

AAC 5.1 to AC3 5.1