Canon has just announced a series of upcoming firmware updates for most of their Cinema EOS cameras, including the EOS C400, C80, C70, C50, and R5C. These updates will introduce new USB control protocols to enable remote Start/Stop, as well as adjustments to shutter, ISO, Iris, and focus functions. Also, stream reliability will be improved, and a new “level” display user interface will be introduced. So, let’s take a closer look at everything new!
Canon continues to improve its Cinema EOS camera lineup at a steady pace, with free firmware updates based on user feedback. Ahead of NAB 2026, the company announced multiple upcoming firmware updates that should make filmmakers’ lives a bit smoother on set!
Canon Firmware Update for the EOS C400, C80, C70, C50, and R5C
Available in Summer 2026, Canon has announced multiple new firmware updates for the EOS C400, C80, C70, C50, and R5C. Here is what you can expect:
- Improvement in live production power: on the heels of the CINE-SERVO 40-1200mm T5.0-10.8 lens announcement, the EOS C400 will now support Auto Exposure Ramping Compensation to overcome iris ramping and compensate for light loss during zooms.
- Remote operation enhanced connectivity: for the EOS C400, C80, and C50 cameras, a new USB control protocol enables remote control of Start/Stop recording, iris, shutter, ISO, and focus functions.
- Improved SRT (Secure Reliable Transport) workflows now feature auto-reconnection when a streaming signal is momentarily lost.
- Enhanced user interface: a new “Level” display on select camera models changes color when the camera is perfectly leveled, speeding up setup for gimbal and tripod work.
As mentioned before, all of these firmware updates should be available for free this summer.
For more information, please visit Canon’s website here.
What do you think about these upcoming Canon firmware updates? What new or improved feature are you waiting for? What feature do you still wish your Canon camera had? Don’t hesitate to let us know in the comments below!