The other end of the spectrum with internal 4K recording, of course is the Panasonic GH4 which I have worked with before. Ergonomically, for run and gun shooting it has a great form; small camera body and micro four thirds lenses dramatically reduce the kit you need to carry, as well as having a great power consumption rate. The GH4 captures 4K at a crop factor of 2.2x, which inherently means you are double the focal distance closer to your subject, but it does so at a high bit-rate of up to 100Mbps. Although in low light the camera does not stand up to larger sensor cameras, with a £1000 price tag and options to add gamma adjustments, it seems like a no brainer, right?
2015 is going to hold some very exciting developments in the world of cameras, and the way the picture and sound is recorded, I believe. We have yet to see any competition from Canon, apart from the C100 mark II (I don't believe this is a competing camera), so it will be interesting to see how they market their high end Cinema EOS cameras now that there are many 'just-as-good-if-not-better' solutions out there from other manufacturers. By NAB I expect there to be announcements from Canon, which I look forward to seeing because it will determine whether I remain a Canon videographer or move over to another camera system like many have done so before me.
On that note, it's time for me to put the feet up in front of the telly and munch on a mince pie before I head out later on this afternoon for a wintery walk around the countryside!