My new Canon XA20 can shoot in a lot of modes, but all of them are H.264 I think. Either AVCHD or MP4, not much different. Is there a list of FCPX compliant formats? After I wrote the post, I was thinking that FCPX was unwinding the compression done in H.264. In the “old days” with a slower Mac and FCP7, I aways had to convert from H.264 to Pro Res during import, with a big file expansion. I guess with these new formats (24 Mbs, 28 Mbs, 35 Mbs, and 50 Mbs, I am back to a similar process.
One step forward, and a couple of steps back (at least in terms of speed and storage)