Where to find upcoming movie trailers with surround sound?
(caveat: Not sure this is the right forum for this question, but this was the closest I found on AVS. Mods, please feel free to move it if I got it wrong)
I'm trying to figure out if there's any way of getting new movie trailers with surround sound. iTunes, YouTube and Fandango seem to have the whole market cornered and I can't find a platform where the new releases are being played with 5.1 or 7.1. It's only later on, when movies are available for rent, that the trailers include surround sound.
It looks like that where hd-trailers.net is getting their 5.1 sound trailers from. Is there any other source that would have it? XBOX? PS4?