Here's a YouTube video from victorbart shot at the Atomos IBC event booth showing off the Sony A7s with Shogun 4K recorder. While the Shogun itself has already been in the news, Atomos is also showing a Powerstation Solution that can power both the Shogun and a camera body. That's definitely going to be required with the small battery size of the Sony A7s. This looks like a clean solution that hopefully will be available for other camera bodies as well.
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