I don't know if this is the correct forum for this post. Say you have a late edition "smart" TV. You also have a late edition multi-channel AVR surround sound system. When using the "apps" on the smart TV you will need to get the audio from the TV to the AVR. I may be wrong on this but I believe that there are only two ways to do this: Optical (Toslink) and ARC (Audio Return Channel). And there is the problem. According to the information I can find, neither of those is capable of more than two discrete uncompressed audio channels. So the Smart TV is limited to stereo or lossly compressed audio. Are there any alternatives or ways around this? If not I find this an excellent reason for using an external streamer.:surprise: