[Angie Bee]

I came across this issue while shooting with the 5D Mark 2. I have a set of trusty Sandisk 90mb/s 32gb CF cards which I had used in my 5d for a long time. They’d held up fine. I then transferred them over to the C300 and shot with the same cards fine. However, when I switched back to my 5D, the same issue that’s happening to you happened to me. I puzzled over it for a long time, and the only solution I could come up with was downgrading the 5D’s firmware and then putting the newer firmware on the CF cards and installing the software from them in-camera. You’ll have to do this for the number of flash cards you have. It’s worked fine to this day (6 months) without a hitch. It also works with magic lantern (i.e you just put magic lantern on all of the CF cards and install it in-camera. You can then delete it if you’d prefer.

Angie Bee

[Angie Bee]

I had this very same issue when I first switched to Premiere. First of all – well done! It’s a hard switch, but well worth the payoff in the end. What seemed to clear it up for me was changing the audio scratch disks and putting them in a separate folder to the video scratch disks. (but all inside your premiere folder, inside your project folder) So this is how my file structure goes (on mac):

Username
Film-*whatever the month is*
Project Name
Premiere
(Premiere Video Renders) (Premiere Audio Renders)

Hope this helps – it sure worked for me.

Angie Bee