We've reported a couple of times over the last few months that Canon will likely announce a GH4 competitor at NAB next month in Las Vegas. We haven't been able to find out what sort of lens mount the camera would have, but that it would be an interchangeable lens camera that is capable of shooting 4K video.
EOSHD noticed a mention of such a product that we overlooked in yesterdays posted interview with Masaya Maeda.
How are you addressing the demand for compact, 4K-capable cameras like Sony's a7S and Panasonic's GH4?
Naturally I can’t give you details of our future plans but we are fully aware that such requirements exist in the market. We’re currently in the process of investigating, mainly to satisfy the needs of news media, and we have every intention of addressing this need in future products.
You can see our previous rumors about a GH4 competitor from Canon here & here.