Can I have an uncompresed output from After effects Pro to digital Beta?

[Andrew Yoole]

With any of the uncompressed 10bit cards on the market (Blackmagic Decklink, Kona etc) you can output uncompressed material to Digi Beta over SDI. You’ll need fast hard drives to give you sustained data throughput for uncompressed playback.

https://www.blackmagic-design.com