So you used BeSweet to encode your AC3 and the channels were mixed up? If so, I have an error in my guide and I need to address it. The current mappings are the following:
Channel 1: "FL"
Channel 2: "FR"
Channel 3: "C"
Channel 4: "LFE"
Channel 5: "SL"
Channel 6: "SR"
That is why you are getting "rumblings" in the SL
, because it is really the LFE channel. The 3rd channel is the voice, which explains everything
.
Regards,
Josh