The C100 mkii is an amazing documentary camera. It’s capable of 12 stops of dynamic range and it gives you everything you need (ND filters, EVF, phantom power, etc.) without additional rigging. But to get the most cinematic performance out of it, it’s important to set it up correctly, and remap one of the buttons. Here’s how I configure my camera before a big shoot.
First of all, do an auto black balance. Canon recommends you do this every time you change the ISO. It’s especially important to do this if you’ll be shooting with high ISOs. From Camera Setup menu, select ABB. Make sure a lens cap is on. Press OK to perform the balance.
1. Reassign One-Shot Autofocus to button #7. Button 15, the default, is in a very awkward location if you plan to use autofocus regularly, like I do.
To remap the button, select Other Functions > Assignable Buttons. Then choose button 7.
2. Set to record Canon Log. Under the Camera menu, select CP Cinema Locked and set On. This enables Canon Log, which gives you a flat file that grades beautifully in post. Using this setting preserves all the options that are available to you in post. Using this setting in combination with a C100 lookup tables supplied from Able Cine is a speedy way to get amazing looking footage.
3. Enable View Assist. Under OLED/VF Setup menu, select View Assist and set to On. This makes what you see on screen look more like what the contrast and exposure settings will look like after the image is graded. If you don’t enable this, the image on screen will look very flat, making it difficult to judge exposure by eye.
4. ISO . To get the maximum dynamic range out of this camera, set the ISO at 850. If you set a lower ISO, you will be losing information in the highlights.
Auto lens compensation
5. Peripheral illumination Correction. Under Camera Setup, set Peripheral Illumination Correction to On (if available for your lens). This will automatically fix vignetting and barrel distortion issues on supported Canon lenses. It works like magic!
6. Select AVCHD 24mbps. Under Other Functions menu, select Movie Format and choose AVCHD. Then, under AVCHD menu, select Bit Rate 24 Mbps LPCM (LPCM allows you to record uncompressed audio – the best quality). AVCHD is slightly better than MP4 in terms of quality.
With these settings, you can rest assured that your footage will live up to the amazing potential that this camera is capable of. Have a great shoot!