Tips For Matching Shots in DaVinci Resolve | Color Correction Tutorial

Tips For Matching Shots in DaVinci Resolve, a Color Correction Tutorial. This is a quick tutorial to showing how to color match any raw video in Davinci Resolve using the ACES workflow and a Color Chart. Matching takes less than a minute. Here I show how to do it with 2 Canon C200 with different lenses (Samyang 35mm T1.5 VDSLR and Samyang 14mm T3.1 VDSLR) and a Black Magic Pocket Cinema Camera 4k (BMPCC4k) (MFT Olympus Digital 45mm) using Davinci Resolve and the X-Rite Color Checker Video.

Production Highlights

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This is a short video to illustrate how to color match raw videos shot with 2 Canon C200 using different lenses and one Black Magic Pocket Cinema Camera 4K with  Davinci Resolve and the ACES color space.

Rename the C200 proxy files so that they have the same names of the raw files. You can do this manually or you can use my code that I illustrated in a previous video.

The reason why I use the C200 proxy files is because I usually do a rough cut in Premiere Pro and then color grade in Resolve.

If you want to generate proxies for the Black Magic files you can do that in Resolve.

Open Premiere Pro. Since I have three cameras here I just align the clips and created a multicamera composition. I can use the multicam to cut the timeline later.

These are my three shots.

For this demonstration I’ll need the three of them one after the one. So I duplicate this with alt + drag and change camera by pressing 2 and 3 here.  

Go to File > Export -> EDL

In Resolve we are going to work in Aces color space.

First of all, make sure you are working with the right resolution and frame rate.

Then go to Color Management and select ACEScc under Color Science and

ACES 1.1 under ACES version

And change ACES Output Device Transform to Rec.709

Import the black magic files and the raw C200 files to resolve. Do not import the C200 proxies.

Go to File -> Import timeline -> EDL, to Import the EDL timeline.

As you can see colors are almost matched, and this is because we are in ACES color space.

Obviously there are some discrepancies.

I have taken shots of the X-Rite color checker video and we will use this to fix three things:

- Differences between lenses

- Slight differences in exposure

- White balance correction

Before proceeding I place the clips one on top of each other because I want to find a point where the color chart is uniformly exposed.

Go to Color Match panel, select the color chart and use these parameters: linear, linear, and ACES

Adjust the window…

…and press ok.

Repeat the same thing for the other clips.

We can check if the colours match by drawing a square around the calibration chart.

Before we check the vectorscope I want to adjust the size calibration chart in the first clip.

As you can see from the Parade, the waveform, and the Vectorscope,

colors and exposure as almost perfectly matched.

As an extra, I will just remove the green screen.

I will just place a random image in the timeline and reorder the the original clips in the timeline.

Change the ACES input transform to sRGB or whatever colorspace of the background image.

Right click here and add Alpha output and connect.

Click on the qualifier, and swap the colors.

You can then play with the Qualifier parameters to adjust. Note that in this specific case there is green in my shorts and in the thing I am holding. This is just a rough test.

Then of course you can add a power window to isolate the subject

You can see the result in the edit panel.

This is very rough test but it should give an idea of how to proceed.

Thanks for watching.