The other day I tried the Recording feature on my Nvidia Shield and to my surprise it gave excellent video and audio quality, almost identical to the source. Assuming I have lots of space of my shield if I start recording is there a limit on the size of the recording or a time limit?
Also is there anyway to activate and stop the recording automatically somehow? What if I'm rooted? Any commands through shell?
I don't think there is a limit, besides HD space.