12-30-2016 11:00 AM
12-30-2016 11:31 AM
I have a strong suspicion that nothing is wrong with the camera, or the cards.
Read the part in the instruction manual about file size and video clip length when you're in Movie Mode. Also, be aware that the image sensor can become quite warm, actually hot enough to cause the camera to shut itself down. That's in the instruction manual, too.
Maximum file size has a hard limit of 4 GB, which is due to the file system used to store data on the memory cards.
Depending upon the video resolution that you select, you can run up against that 4GB limit in a few minutes. Let's suppose that you select the maximum HD resolution. Your camera is recording 50-60 images per second. Let's say each image is 2MB in size. That image size works out to 100MB of disk space every two seconds, 1 GB of space in 20 seconds, and you hit the 4GB limit in just over a minute.
12-30-2016 12:20 PM
12-31-2016 09:47 AM
03/26/2024: New firmware updates are available.
EOS 1DX Mark III - Version 1.9.0
12/05/2023: New firmware updates are available.
EOS R6 Mark II - Version 1.3.0
07/31/2023: New firmware updates are available.
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