Eddie supports proprietary formats like Blackmagic's BRAW and R3D/RED. We don't support Canon RAW for example so you may want to create proxies if you shot on this format.
How to create proxies for Eddie AI:
Transcode your videos to h264/h265 MOVs and ensure the proxies keep the same start timecode, framerate, and resolution. This way when you go from Eddie back to your video editing application, all your. media will relink and then you can replace your proxies for your original videos.
Why .MOV? Because MOV supports timecode.
Now you can use Eddie with your unsupported footage via proxies.
Let us know if you have any questions.
Other:
Here's a good article on how to work with proxies / source in Final Cut Pro
Here's a post for how to relink proxies in Adobe Premiere Pro back to the source footage
Here's a video (start at 1:40) for how to relink proxies in DaVinci Resolve back to the original source footage