During my vacation last month, though brief, I managed to grab some shots to put together this 3 min 4K piece.

4K in youtube;
Snippets from Bohol - YouTube

In vimeo:
Snippets from Bohol on Vimeo (http://vimeo.com/album/2939149/video/104269113)

Nice footage! Really liking the GH4.

Do you mind sharing some of setting and lenses you used for this?

Sure thing,

The settings were either Cine D or Cine V.

Lenses were old nikons.
50mm f1.4
105mm f2.8
28-80mm f3.5-5.6

Tokina 11-16mm f2.8
Canon 24-105mm f4

Thanks Ted,

I've had my GH4 for about a month and still experimenting with the settings.