I just recently updated my infuse to 2.0 and I am so happy to see the NAS feature enabled finally! The one thing I did notice is that when streaming one video from my iPad over to my ATV3, it said that sound wouldn’t be available (this was an mp4 file). I tried it from my iPhone 5 and it played just fine. Is there a difference in the codecs on the iPad over the iPhone?
Hmm, there shouldn’t be.
Would you mind running one of the files through ‘MediaInfo’ and sending us the specs?
MediaInfo is a free download available at: http://sourceforge.net/projects/mediainfo/
It looks like rebooting the device fixed it.