I wasn't sure how to title this thread.

My 7DII has two cards: both have a write speed of (minimum) 45 Mb/s (Lexars, 64 Gb). The CF is a UDMA-7, the SD is an SDXC.

I've got the camera set to "record multiple," and both cards are set to record raw.

When I record movies, only the CF card has the movies on them.

When I first removed the SD card, I didn't see the movies, and panicked. After examining the CF card, there they were.

I've combed over the manual, and can't find anything that indicates anything, other than when I tell both cards to "record multiple," it says that both cards will record duplicate images. It says images, but doesn't say movies.

Shouldn't both cards record movies, as well as images?

I'm all ears....