Sony adds XAVC S support to Cyber-shot DSC-RX10
The Sony Cyber-shot DSC-RX10 is a video powerhouse, and Sony is now giving it the same XAVC S codec found on its RX100 III, a7S, and a5100 models via firmware update v.2 This allows for 1080p/60/30/24 and 720p/120 resolutions (and their PAL equivalents) at a bit rate of 50Mbps. Aside from the new firmware, a SDXC card is the only other thing you'll need to get started.
Update: the firmware is now available in the US, as is a Mac version.
Here are some download links to get you started - and don't forget to read our review of the RX10.