Remove REALISTIC Green Screens and ADD AI Backgrounds
TLDRIn this tutorial video, the host teaches viewers how to expertly remove green screen backgrounds and seamlessly integrate AI-generated backgrounds to enhance the realism of their scenes. Sponsored by Riverside, the video showcases the AI Magic Clips feature, which uses artificial intelligence to identify the best moments in a video, trim them, add captions, and prepare them for social media sharing. The host also demonstrates the process of creating a custom AI background using Photoshop and After Effects, including techniques like keylighting, screen matte adjustments, and adding blur and light wrap effects for a more natural look. The video concludes with a discussion on the importance of editing techniques and offers resources for learning more about AI tools and podcast editing.
Takeaways
- 🎬 Remove green screen backgrounds by using After Effects and Keylight to select the darkest part of the green screen for an easier key.
- 🔍 Use the Screen Matte option in Keylight to refine the key by clipping the blacks and whites to remove unwanted gray particles.
- 📏 Adjust the Key Cleaner effect to eliminate additional radius, which can cause edge particles, and reduce chatter for a smoother key.
- 💡 Add a Screen Pre Blur to soften the edges and reduce the intensity of any remaining keying artifacts.
- 🖼️ Create an AI background in Photoshop using generative fill to generate a custom background image.
- 🌟 Import the AI background into After Effects and use Camera Lens Blur to add a realistic blur to the background.
- 💡 Apply Light Wrap effect to blend the lighting of the background with the foreground subject.
- 🎨 Use Lumetri Color or a custom color grade from a toolkit like Premier Gal Toolkit to add a color effect to the final composition.
- ✨ Adjust the opacity of the color grade to ensure it complements rather than overpowers the scene.
- 📈 Riverside's AI Magic Clips feature can automatically identify the best moments in a video, trim them, add captions, and prepare them for social media.
- 🎥 The way clips are edited together can significantly change the meaning of the content, emphasizing the importance of thoughtful editing.
Q & A
What is the main topic of the video?
-The video is about how to remove green screen backgrounds and add AI-generated backgrounds to create a more natural scene.
Which software is used for the demonstration?
-Adobe After Effects is used for the demonstration of removing green screen backgrounds and compositing AI backgrounds.
What is the first step in removing a green screen background in After Effects?
-The first step is to drag and drop the demo clip into the composition and reposition it to the desired view.
Which effect is used to remove the green screen background?
-The Keylight effect is used to remove the green screen background.
How can you improve the keying result in Keylight?
-You can improve the keying result by choosing the darkest part of the green screen with the screen color dropper and adjusting the screen matte settings to clip blacks and whites.
What is spill in the context of green screen editing?
-Spill refers to the green screen color that is reflected on the skin or other elements in the foreground, which needs to be suppressed for a clean key.
How is the AI background created in the video?
-The AI background is created using Adobe Photoshop by generating a 4K vertical sequence and using generative fill to create a custom background image.
What is the AI Magic Clips feature offered by Riverside?
-The AI Magic Clips feature uses AI to scan an entire video, identify the best moments, trim them down, add captions, and prepare them for posting on social media.
How can you make the AI background look more realistic in After Effects?
-You can make the AI background look more realistic by adding a camera lens blur and a light wrap effect to blend the lighting on the edges.
What is the purpose of using an adjustment layer with Lumetri Color in the video?
-The purpose of using an adjustment layer with Lumetri Color is to apply a color grade to enhance the overall look of the composited scene without affecting the individual clips.
What is the discount code mentioned for Riverside?
-The discount code mentioned for Riverside is 'Premier gal', which offers a 20% discount.
Why is it important to consider how clips are cut together in editing?
-The way clips are cut together can change the meaning of the content, making it crucial for conveying the intended message or story effectively.
Outlines
🎬 Green Screen Compositing Techniques
The video begins by introducing the topic of removing green screen backgrounds using After Effects. The host discusses the common issues of uneven green screens with shadows and highlights and demonstrates using the Keylight plugin, which includes key cleaner and advanced spill suppression for more precise results. By selecting the screen color and adjusting the screen matte, viewers learn how to clip blacks and whites to eliminate gray areas. Additionally, the host troubleshoots edge artifacts and spill, showing techniques to enhance the clarity and cleanliness of the composite. The final part of this section includes creating an AI-generated background in Photoshop, demonstrating the use of generative fill to simulate a realistic environment for the composited video.
🌐 Utilizing AI for Video Editing Enhancement
The second paragraph shifts focus to Riverside's AI Magic Clips feature, which automates the process of selecting and captioning the best moments from a video for social media posting. The host explains how to upload pre-recorded clips to Riverside, use the transcript to refine edits, and adjust the video aesthetics like aspect ratio and caption style. The host then returns to After Effects to finalize the composite with their AI-generated background, detailing how to add camera lens blur, use a free light wrap plugin for realistic lighting, and apply a color grade to enhance the overall look. The video concludes with suggestions for further learning about AI tools and podcast editing, encouraging viewers to explore additional content.
Mindmap
Keywords
💡Green Screen
💡AI Background
💡Keylight
💡Spill Suppression
💡Screen Matte
💡AI Magic Clips
💡After Effects
💡Photoshop
💡Generative Fill
💡Camera Lens Blur
💡Lumetri Color
💡Premier Gal Toolkit
Highlights
Learn how to remove green screen backgrounds and generate an AI background to make it look natural to the scene.
Green screens often have shadows and highlights, and are not a full solid color, making them tricky to work with.
Using After Effects and Keylight to remove the green screen background and clean up the edges.
Keylight's screen color dropper should be used on the darkest part of the green screen for the best key result.
Clipping blacks and whites in the screen matte can help to remove unwanted gray particles.
Removing the additional radius in the key cleaner effect can solve common edge particle issues.
Reducing chatter in the key cleaner effect can be achieved with the 'reduced chatter' option and screen pre blur.
Creating a fake AI podcast background using Photoshop and generative fill with a description of the desired scene.
Exporting the generated background as a PNG file for use in After Effects.
AI Magic Clips feature by Riverside identifies the best moments in a video and prepares them for social media.
Riverside's AI Magic Clips can automatically trim, caption, and format clips for social media sharing.
Adding a camera lens blur and light wrap to the AI background for a more realistic look.
Using Crate Light Wrap plugin to blend lighting on the edges of the composited footage.
Adjusting the background blur and wrap width for a subtle and realistic lighting effect.
Applying a Lumetri color effect or using Premier Gal's toolkit for color grading to enhance the final look.
The importance of editing techniques in changing the meaning of video clips and the power of color grading.
Using Riverside with the code 'Premier gal' for a 20% discount on their services.
Encouragement to keep creating better videos with the provided tools and techniques.