You will need to have firewire input to transfer the video to your MBP. Apple makes a thunderbolt 2 > firewire dongle but you will also need a thunderbolt 4 > thunderbolt 2 dongle to connect it all together, and then you hope that your video editing software wil interface with the camera. You can also maybe find a thunderbolt 3/4 hub that has firefire, with the same hope.