Rumors of Canon adding C-Log recording to the 5D Mark IV DSLR have been swirling around over the past month, but now it’s official: Canon today announced its official Canon Log feature upgrade for the camera. Unfortunately, it’ll cost you some money.<br /><br />Instead of a free firmware update or servicing, you’ll need to shell out $99 when you drop off the 5D Mark IV at a Canon service center in the United States.
