Ripped a few of my blu-rays to MKV files and want to stream them to my apple tv 3. i've been using the ATV3 preset and it puts out a pretty great picture but i'm wondering if i can do better? would the "high" profile work for apple tv 3? is it better than the ATV3 preset? is there any way to create an M4V file from my blu-ray rips that would preserve FULL quality but still be able to stream to apple tv? or would the file just be too big for streaming?