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Methods to Coloration Grade Cinematic FPV Drone Movies | Newbie’s tutorial


Coloration grading is a necessary step in creating skilled and cinematic FPV drone movies. Whereas LUTs could be handy, they don’t at all times produce the specified outcomes. On this tutorial, we’ll cowl the fundamentals it’s good to know for creating spectacular cinematic FPV movies, together with GoPro digital camera settings, shade correction and shade grading methods.

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To get essentially the most out of shade grading, begin by investing in a high-quality motion digital camera. GoPro, Insta360, and DJI are all glorious manufacturers to think about: https://oscarliang.com/action-camera/

Selecting a Video Editor

How To Use Davinci Resolve 17 Tutorial

On this shade grading information, we’ll be utilizing DaVinci Resolve as our video editor of alternative. It’s free, highly effective, and has all of the options FPV pilots want for enhancing their footage. I extremely suggest it in case you are new to video enhancing.

For a tutorial on getting began with primary enhancing in DaVinci Resolve, take a look at this text: https://oscarliang.com/how-to-use-davinci-resolve/

Optimizing GoPro Settings

Gopro Hero 11 Back Screen Settings Manual Protune

To seize professional-quality footage, allow ProTune in your GoPro. This function permits guide changes for settings like shutter pace, white steadiness, flat shade profile, ISO, stabilization, and sharpness. Utilizing a flat shade profile helps retain particulars in shadows and highlights, providing extra flexibility for balancing shade and distinction throughout post-production.

For extra info on the perfect GoPro settings for cinematic FPV, learn this text: https://oscarliang.com/gopro-settings-fpv/

Optimizing DJI O3 Settings

When you use the DJI O3 digital camera as an alternative of the GoPro for filming, listed below are my beneficial settings for greatest video high quality: https://oscarliang.com/dji-o3-air-unit-fpv-goggles-2/#O3-Air-Unit-Digicam-Settings

Making use of Stabilization

Earlier than shade grading, be sure your footage has been stabilized first, it is going to make it rather more nice to take a look at. For GoPro, my alternative of stablization device is Reelsteady, however it’s also possible to use Gyroflow, the result’s comparable so don’t stress your self with the selection. For DJI O3, and plenty of different motion cameras with built-in gyro, you possibly can simply use Gyroflow.

Coloration Correction

Coloration correction goals to attain clear and pure shade illustration in your footage. It entails fixing publicity, white steadiness, and saturation. Video editors like DaVinci Resolve supply instruments resembling Waveform, RGB Scope, and Vectorscope that can assist you right these components.

Right here’s uncooked footage.

Regulate Publicity

The Waveform device (backside proper of the display screen) measures gentle depth on a scale from 0 (pure black) to 1023 (pure white).

Davinci Resolve Gopro Footage Fpv Video Color Grading Correction Adjust Exposure Waveform Diagram

To regulate publicity, find a body in your video the place you’d take into account an important second (what we name the hero shot), use this as your reference.

Discover the Three Coloration Wheels in your video editor, which include Carry (adjusts shadows), Gamma (adjusts mid-tones), and Achieve (adjusts highlights).

Davinci Resolve Gopro Footage Fpv Video Color Grading Correction Three Color Wheel

Rotate the scroll wheel below “Carry” and “Achieve” (these are the darkish and brilliant elements of your video), and align the black tones with 0 and the white tones with 1023 for optimum publicity. It’s okay to transcend the bounds (or inside) so long as you’re proud of the way it seems to be.

Maintain monitoring the Waveform diagram as you play the video to keep away from overexposing or underexposing elements of the footage.

Davinci Resolve Gopro Footage Fpv Video Color Grading Correction Adjust Exposure Lift Gain

Distinction

After setting the highlights and shadows, you possibly can fine-tune the distinction by growing the Distinction worth (Cont).

Optionally it’s also possible to barely decreasing the midtones utilizing the Gamma scroll wheel – the quantity of adjustment is dependent upon your expertise and private style.

Davinci Resolve Gopro Footage Fpv Video Color Grading Correction Adjust Constrast Gamma

White Stability

To regulate white steadiness, there are 3 strategies (all situated on the prime left): Auto Stability, Coloration Picker and manually setting it.

Davinci Resolve Gopro Footage Fpv Video Color Grading Correction White Balance Auto Temp Tint

You can provide Auto Stability a attempt first as a result of it’s the simplest, but it surely’s additionally the least dependable and I usually don’t use it.

To make use of the colour picker device, it’s good to choose one thing white within the video as a reference. Once more, it’s a simple methodology but it surely’s not at all times attainable to search out one thing white.

Alternatively, you possibly can manually set the white steadiness by coming into “Temp” and “Tint” values. A trick I typically use is by wanting on the RGB Scope (Parade) and align the crimson, inexperienced, and blue depth ranges. When you cut back Temp, the entire scene will go blue, for those who improve Temp the entire scene will go crimson. Tint will make the picture look both extra inexperienced or pink.

Nevertheless, in our instance, I used to be filming throughout golden hours, so I intentionally made the footage look extra orange and heat by bumping up the temperature and tint. Auto Stability on this case would simply make the picture look a bit extra impartial by lowering temp, which wouldn’t work in opposition to what I need to obtain right here.

Saturation

For saturation adjustment, you should utilize the Vectorscope, which measures shade info. As you improve saturation (Sat), the Vectorscope strains will develop. Keep away from exceeding the restrict, and intention for a pure look. In my expertise, a saturation degree of round 60 to 65 typically works effectively for many of my GoPro and O3 footage recorded with a flat shade profile.

I typically have “Coloration Increase” set to 10 to make the colours pop a bit extra.

Davinci Resolve Gopro Footage Fpv Video Color Grading Correction Saturation Color Boost

Sharpness

When you recorded your GoPro movies with low sharpness, you may want to extend it throughout post-production. Values round 0.47 or 0.48 often yield passable outcomes, with decrease values leading to sharper footage.

How To Use Davinci Resolve 17 Color Sharpness

After Coloration correction, the footage seems to be like this now.

Coloration Grading

Coloration grading is a artistic course of that enhances the environment and emotion of your video. By utilizing the Three Coloration Wheels and Curves, you possibly can create distinctive tones for shadows, mid-tones, and highlights and modify saturation, depth, and shade in particular areas.

To start shade grading, add one other node by right-clicking on the prevailing node, deciding on Add Node, and selecting Add Serial.

Three Coloration Wheels

One simple methodology for shade grading is utilizing the Three Coloration Wheels. As talked about earlier, every wheel corresponds to a particular tone: shadows, mid-tones, and highlights. For every tone, you possibly can modify the depth and shade. Combining reverse colours in shadows and mid-tones can create a extra fascinating look.

Davinci Resolve Gopro Footage Fpv Video Color Grading Three Colour Wheel Lift Gamma

Curves

My favorite option to shade grade is by utilizing the curves. Curves supply a strong option to create distinctive seems to be by focusing on single shade ranges and adjusting saturation, depth, and shade.

Davinci Resolve Gopro Footage Fpv Video Color Grading Curves Hue Vs Sat
These are the three most important Curves I typically use:

  1. Hue vs Sat: Change the saturation of particular shade areas (e.g., improve the sky’s saturation by deciding on cyan/blue, or modify the saturation of timber by deciding on yellow/inexperienced). To change saturation, drag the curve up or down.
  2. Hue vs Hue: Alter particular colours, to make that shade look extra inexperienced or purple.
  3. Hue vs Lum: Regulate the brightness of particular shade areas to additional improve your footage.

For example, you should utilize Curves to make inexperienced leaves look extra vivid, or to take away shade tones that you just don’t like such because the crimson in brick partitions. Be artistic and experiment with completely different settings – there’s no proper or fallacious strategy, because it in the end comes down to non-public style. Benefit from the strategy of discovering what works greatest to your FPV drone movies, and create your individual distinctive type!

Davinci Resolve Gopro Footage Fpv Video Color Grading Correction Curves Sat Hue Lum

After shade grading, the footage seems to be like this:

LUTs

LUTs, or Look-Up Tables, can be utilized along with shade grading. Your footage might already look nice after shade grading, however utilizing further LUTs might help spice issues up much more. It’s as much as you whether or not you need to additional improve your footage with LUTs to create a particular look.

First, guarantee correct shade correction earlier than making use of LUTs as an overlay layer (or further serial node in Davinci Resolve), and modify the opacity to mix with the footage by going to to “Key” part, and decreasing the “Achieve” worth. It’s merely a matter of selecting your favourite LUT and clicking to use, so we received’t go into element right here.

For DJI O3 digital camera, I discover the built-in LUT in Davinci Resolve known as “DJI Phantom4 DLOG2Rec709” a reasonably good selection. In actual fact I believe most individuals could be joyful to only apply this LUT with out further shade grading.

Including Grain

We need to keep away from digital noisy grain by decreasing ISO, however some grain is definitely pleasing to take a look at. We are able to add such grain in our video by going to “Settings”, “Movie Grain”, “35mm 400T”, and modify grain dimension to your liking. The distinction may be delicate however it might probably make your video look extra like an expert movie.

Upscaling For Youtube

Lastly, in case your precedence is picture high quality, it is best to positively render your video in 4K, even when it was recorded in a decrease decision. That’s as a result of Youtube retains larger bitrate with larger decision/body charge movies. Usually I render my footage in 4K (3840×2160), 65Mbps bitrate.

See this text for extra details about upscaling: https://oscarliang.com/upload-dji-fpv-footage-youtube/

Conclusion

Coloration grading is an important facet of making beautiful {and professional} cinematic FPV movies. By correctly correcting colours and using shade grading methods, you possibly can considerably improve the visuals of your FPV footage. No matter your flying talent ranges, understanding and making use of these ideas will elevate the standard of your movies and assist you stand out on the earth of FPV filmmaking. So, go forward and experiment with varied shade grading methods and LUTs to find your distinctive type and create breathtaking FPV drone movies.

Edit Historical past

  • Could 2023 – Tutorial created.
  • Apr 2024 – Up to date.

 

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