Ac3 2.1

[Tuik]

Is it possible to create an AC3 2.1 file (right, left, subwoofer), with the needed wavs? Can i do it with megui? Thanks :)

[tebasuna51]

Is possible but not recommended. For what you need that?

Don't mistake the LFE channel (Low Frequency Effects) with the Subwoofer speaker.
All audio equipment can extract the low frequencies from all the channels to be played in the subwoofer speaker.
Then you don't need a specific LFE channel.

BTW, you can use only Aften.exe (command line) or a GUI like EncWAVtoAC3 (http://code.google.com/p/wavtoac3encoder/downloads/list)