imdjay wrote:… it only takes one other big company to come in and ruin BM's party. the GH4 is another step closer to that, and that's from a big company that recently lost a lot of its muscle in the camera department. imagine what sony could really do if they felt like it? an slr with 10bit 4:2:2 200mbit 4k, or heck, 3k internal recording, but NOT raw, in the area of 3-4 or even 5 grand. still take a BMC?
I agree the BMPC-4K is way late, and BMD's frequency of communication with customers could be greatly improved, but …
There's ample evidence the BMPC-4K is a mostly complete camera, at least in late beta form. There's actual
camera-original BMPC-4K ProRes HQ 4K footage (not just highly-compressed clips on YouTube or Vimeo) available to download and play with. There are various beta testers around the world working with BMPC-4K cams and giving their feedback to BMD and us (within limits of their NDA agreements). Obviously there are final details yet to be completed on the BMPC-4K or BMD would have started shipping it by now, but it appears to be close to final form. And there is final BMPC-4K pricing published for all international markets (the GH4 doesn't yet).
Although the GH4 appears to have a unique combination of features valuable to many shooters, and a much lower price for the body-only configuration, the BMPC-4K likewise has a unique combination of features also valuable to many shooters. Their features and pricing are different enough to make direct comparison somewhat of a moot point ("apples & oranges"). They are tools that do different things at different costs. There's no right or wrong.
The existence of the GH4, or whatever Sony, et al, may or may not do, is a moot point. Until actual GH4 camera-original files and hardware system "ecosystem" pricing and compatibility are available it's at least premature to say what's what. For example, exactly which 4K external video recorder is certified compatible with the 4K output of the GH4 external XLR/SDI adapter box, and exactly how much does it cost? We don't know yet.
It also seems likely that the video camera business will be big enough for quite some time to continue accommodating a variety of manufacturers and products. It's a big world out there.
For better or worse, BMD can do quite well business-wise even if they change nothing about how quick or slow they develop & ship products, or the way they communicate with customers. I very much hope they improve both, but I'm not holding my breath.
Meanwhile the BMPC-4K looks to be a better match for my own camera needs for the next 1-3 years. Eventually I may also replace my GH2 & GH3 with a GH4. YMMV.