Ĭanon preview is broken in most modes you need to use the grayscale preview in the raw recording module.

1080p45 should be a little more manageable at 111 MB/s. I’m still hunting the issues one by one, but it’s hard, as Canon’s LiveView implementation is very complex, and our understanding on how it works is still very limited. These are the possible problems you may experience when using the build: The team is working on improvements, but still advises you to test the update thoroughly before you use it for some serious work. Now, it’s worth noting that this concept is still a bit rough on the edges and there are bugs to be fixed.

Full-resolution LiveView: 5796×3870 at 7.4 fps (128ms rolling shutter).

Formatting the cards in the 20D then inserting to the 5DmkII also produces no change in 5DmkII behaviour.The latest update allows these new resolutions to the users of the 5D Mark III: When inserted into a Canon 20D all cards work except the 64GB one (I imagine due to it's size and the cameras age). I've tried formatting the cards that don't work on a Win PC to see if that helps, but the behaviour is unchanged. After this I need to pull the battery out for a moment to get it back to working with the 8GB card. If I insert one of the other three cards, it will usually give Err 80 on the LCD, or nothing will happen.

I've tried installing/uninstalling ML from the one working 8GB card and everything works as expected. Needless to say they removed the card too fast and the camera now has issues, specifically of the four CF cards I use with it, only one now works. On this camera, removing the card too fast might cause permanent damage.After opening the card door, always wait for LED confirmation (or for 5 seconds) before removing the card, even if your camera is turned off!!!.Unfortunately, I handed the camera to someone without remembering to mention the following note from their website: Important notes

I had my Canon 5D MkII set up and working with the Magic Lantern firmware (ML) for some time without issue.

Install magic lantern canon 5d mark ii