Hi, VU+ Uno and Ultimo have the Broadcom BCM7405 CPU and in his features, he support Picture-in-picture : Supports simultaneous HD+SD display directly via Hardware
A new video decoder is featured in the BCM7405, which is capable of
simultaneous decode of an HD and SD stream with picture-in-picture
display. Other Mosaic or tiled stream combinations can also be
supported for an enhanced video-rich navigation user experience. DivX
3.11/4.11/5.x and MPEG-4 Part 2 Simple Profile and Advanced Simple
Profile at Level 5 are additionally supported.
Now, what he need is a dual tuner or two tuner (1st DBV-S and 2nd TNT USB)
I'm trying to understand in Enigma2 and in the Vu+ Uno hardware two how can we do it.
But sure, the cpu can manage up to 3 tuner and dual tuner too
Joined the BCM7405 datasheet