Hello, all.
I think I maybe missing some ACVHC plug-ins. A client brought in media shot in AVCHD but in 480. (Panasonic AG-AC30). I cannot link with media browser nor can I import. The source files are .mts. The import media function reports "This type of MPEG file is not supported." Media Browser says: "Unable to link to any clips ..." and ""This type of MPEG file is not supported." I had to convert the files to MP4's so I could import.
So, I take the media card to a co-hort across town and he has no problem with linking or importing.
Checking the utilities folder for plugins, the AVCHD folder is empty.