Sony A1: B&H Photo / Amazon / Moment / Adorama Sony released a pretty big firmware update for the Sony A1 that adds 4:2:2 10bit XAVC HS 8K you can download the update here. Benefits and Improvements Allows you to select M and S sizes in addition to L when using the RAW recording lossless compression method Adds the 4:2:2 10bit selection when shooting XAVC HS 8K Allows proxy recording during … Continue reading Sony A1 Firmware 1.30 Released: Adds 4:2:2 10bit XAVC HS 8K and More