I am fairly new to Magic lantern but am having the same problem on my 5D3 and 5D2. When I record RAW video I get a message after a few seconds 'early stop, didn't make it to record time'
I have left the recording settings at there defaults. It still seems to record and I can export and open the dng files using Magic Lantern RAW 1.2.0. It's just that the RAW video file seems to max out at around 350 mb.
For the 5D3 I am using a Sandisc Extreme Pro 280 MB/s SD XC
I have left the recording settings at there defaults. It still seems to record and I can export and open the dng files using Magic Lantern RAW 1.2.0. It's just that the RAW video file seems to max out at around 350 mb.
For the 5D3 I am using a Sandisc Extreme Pro 280 MB/s SD XC