Videos recorded using the BB FlashBack software (.fbr) can be exported wih the tool to several multimedia formats, but the latest versions of the tool no longer support QuickTime movie (.mov) format for export, focusing on the MPEG-4 format instead.
You can still download old versions of the tool from their website if you are a customer, but otherwise you have to rely on 3rd party converter to turn the .mp4 file you can get to .mov file, via any of the available mp4 to mov converters.
Updated: October 26, 2023