As promised, Canon has released firmware v22.214.171.124 for the Canon Cinema EOS C300 Mark III. This is a major firmware update that adds a lot of new features and functionality.
Canon Cinema EOS C300 Mark III $10,999 at Adorama
Firmware Version 126.96.36.199 incorporates the following fix and enhancements:
Adds [XC Protocol].
Adds [1.8x] to the Anamorphic De-squeeze setting.
Add 2048×1080/1920×1080 option to the 12G-SDI output when recording resolution is 4K or 5.9K RAW
Adds MON.OUT and HDMI Simultaneous output option. (1920×1080p/i)
Adds Look File function(3D LUT file .cube)
Adds ITU-R.BT.709 standard-compliant Gamma [BT.709 Standard / BT.709] the to the Custom Picture.
Adds Power Saving Mode. (by restricting some functions)
Adds [2x] option to the Magnification.
Adds [Mask 100%] to the [Aspect Marker]
Adds the ability to update the MON.OUT/HDMI output from 59.94P to 29.97P (or 23.98P) has been added.
Adds the option for ‘same file name’...