Technicolor CineStyle & Zacuto EVF Review
Wednesday, September 7, 2011 at 5:35PM Since the release of the Canon 5D Mk2 back in 2008 we've enjoyed the quality and look this camera brought. We used to shoot with a Sony EX-1 but have completely migrated to Canon 5D Mk2s and 7Ds. We have welcomed the change and fortunately so have our clients. They love the narrow depth of field and more cinematic feel of the image. But with all good things come the bad. The 5D Mk2 records in H.264 which is a highly compressed video codec. The other downfall is that the camera lacks some basic professional features such as peaking (highlights what is in focus) and zebra stripes (allows for gauging accurate exposure).

To our delight both issues have been addressed to varying degrees. First off the people at Technicolor collaborated with Canon to produce a "picture style" that allows the camera to pack more bits of info into that H.264 file and effectively increase dynamic range. It is great to see Canon willing to put continued effort into a camera that's three years old. I won't go into detail about the Technicolor picture style or CineStyle as they call it, since there are very informative articles widely available on the internet already. But for us we have definitely found an improvement in quality after introducing the Technicolor Cinestyle into our workflow. There is more detail in the shadows and more flexibility in colour correcting without making a mess of the image. The greatest part is that it is free and available here.
In addition, you will need to apply an "S" curve to the image during post-production to bring it back to where it should be, as the image will be quite "flat". We use Magic Bullet's LUT Buddy to apply the curve in Final Cut Pro. You can find the LUT Buddy here.

However to achieve the results that CineStyle provides, while filming it makes the image extremely low contrast and flat. Unfortunately this could make a shot a mess to focus. Recently I was just on a shoot where I had to frame a woman's face from a three quarter angle. She didn't have alot of makeup, the lighting made her eyes lighter in colour, and I was on a Canon 135mm 2.0L at 2.8 (I had a depth of field of 1"). With CineStyle running on the camera it would have been super difficult to nail focus. There simply wasn't enough contrast on her face to confidently pull focus on her. I discovered this while viewing the image without peaking enabled on the new Zacuto EVF (electronic viewfinder)! I was shocked.


Here enters the other piece of an almost symbiotic relationship with CineStyle. Zacuto released an EVF that has a pristine screen that shows off an amazingly sharp image and brings those professional features that the 5D Mk2 has been lacking... zebras and peaking. I used peaking on the entire shoot, confidently pulling focus because I was able to clearly see her eye in the shot. A task a definitely could not have accomplished without the EVF. Life is easy now... well maybe easier.

The EVF has buttons on the side where you can select a menu system or program quick select buttons so that you can select zebras and peaking right away without navigating a menu. The EVF has a wealth of other features as well, such as being able to view different frame lines, dual HDMI ports, false colour etc.

Another handy thing about the EVF is it's ability to assist in handheld shots. In one instance I had to be very light and portable, so I just had the camera with the EVF on a ball mount and ran around with it handheld. The EVF offered a third point of contact with my head and the whole form factor was Hasselblad style. It was quite stable and comfortable to use.

Again, i'm just briefly touching on CineStyle and the Zacuto EVF. You can find more detailed info on CineStyle here. And for the Zacuto EVF you can check out their website here. They have a series of videos that show off their product quite well.
To tie off I just really wanted to share my experience with these two new innovations to our field. I think the combination of CineStyle and the Zacuto EVF is essential. The 5D Mk2 started as an amazing camera and three years down the road it is just getting better.
Stan
Canon 7D,
CineStyle,
canon 5D,
zacuto EVF in
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