EOS-1D X Mark III Firmware Update, Version 1.5.0

Firmware Version 1.5.0 incorporates the following fixes and enhancements:

1. Adds [Canon Log 3] to [Canon Log settings].

• Support for RAW movies shot with Canon Log 3 and RAW (Light) will be available in a future version of Cinema RAW Development and in Digital Photo Professional software.
• Support for the processing of RAW movies shot with Canon Log 3 and the application of Viewing LUT will be available in a future version of Digital Photo Professional software.

2. Simultaneous movie recording on card 1 and card 2 has been added, however RAW movies and RAW(Light) movies cannot be recorded simultaneously on card 1 and card 2.

3. Support for the VPG 400 (Video Performance Guarantee Profile), a standard based on the CFexpress 2.0 specification, has been added.

4. Fixes an issue in which there are rare instances where the shooting settings for Still Photo mode are retained when a user switches to Movie mode.

Firmware Version 1.5.0 is for cameras with firmware up to Version 1.4.0 If the camera's firmware is already Version 1.5.0, it is not necessary to update the firmware.

The User Manual on our website has been updated accordingly. Please download the User Manual as well as the latest firmware. You can download it from the official website.

The Applications have been updated accordingly:
Please download the Applications as well as the latest firmware.

Q&A Section:
Preparations for the firmware update:
In the folder you downloaded are the firmware (1DX30150.FIR / file size: 81,890,256bytes) and instructions on the firmware update procedures (a PDF file in five languages: Japanese, English, French, Spanish, and Simplified Chinese). Before starting the firmware update operations, please be sure to check the procedure in accordance with the instruction.

Firmware link:

https://www.canon.com.au/cameras/eos-1d-x-mark-iii/support?option=drivers