No specific info about version 12.1. Please visit the main page of Blackmagic Converters on Software Informer.
Windows software for Blackmagic's HyperDeck Studio.
Charting Companion allows you to create good looking family tree charts.
This is a program that allows you to update your Blackmagic software device.
It allows you to manage all of your ONIX navigation data.
HDLink Utility enables you to update your HDLink with the latest firmware.
Checks, downloads, and installs software updates on your DA-ST512 device.