Traditionally, removing the background of a video required filming with a green screen. This method works well if you plan ahead and have the green screen setup ready. But what if your footage is already filmed without a green screen and you still want to change the background?
Fortunately, advancements in AI technology have made it possible to use a video background remover without needing a green screen. In this article, we will explore three AI-powered methods to remove background from a video using Wondershare Filmora. Let's jump right into the article!
In this article
Part 1: Understanding the Importance of Background Removal
As a beginner in video editing, you might face challenges with background issues while editing. If you want to change the background but don’t know how learning to remove the background of a video and replace it can enhance your work.
Here are some of the reasons why learning them is important:
- Enhanced Focus on the Subject: A clean background keeps the viewer's attention on the main subject, making your videos look more professional.
- Polished Look: Removing distractions from the background creates a more polished and visually appealing video.
- Creative Freedom: With the background removed, you can easily add different scenes or creative elements during editing.
However, traditional methods of background removal, like using a green screen, have several limitations:
- Proper Lighting Required: Achieving even lighting is crucial to avoid shadows and ensure a consistent background.
- Color Spill and Shadows: Green screens can cause a color spill, where the green reflects onto the subject and shadows. These issues can make the removal process difficult.
- Setup Hassle: Setting up a green screen takes time and effort, which can be a hassle, especially for quick projects.
These limitations can lead to time-consuming adjustments and sometimes unsatisfactory results. Thankfully, video background remover with AI-powered tools like Wondershare Filmora offers a more efficient solution. Let's explore more about them in the next section.
Part 2. Best Video Background Remover Tool to Remove Video Background
Wondershare Filmora offers powerful AI features that act as an effective background remover from video. These AI tools will make the editing process much easier than the traditional methods. They work without the need for a green screen and provide accurate results even in tricky situations. Filmora AI-powered tools that can help you remove the background of a video:
- AI Portrait Cutout: Automatically detects and removes backgrounds around people, making it ideal for videos with human subjects.
- AI Smart Cutout: Provides precise background removal by allowing users to manually adjust and refine the cutout areas. Useful for detailed editing.
- AI Smart Masking: Offers flexible background removal options by allowing users to mask out specific areas with high accuracy, even in complex scenes.
With these tools, you can effectively handle different background removal needs for your videos. In the next part, we will explore how to use these AI technologies in different types of scenes to get the best results.
Part 3. How to Remove Video Background Using AI Technology in Different Scenes
The method you use when removing backgrounds from videos can vary depending on how complex the scene is. Let’s take a look at these tutorials using three of Filmora’s AI-powered tools to remove backgrounds in various video scenarios.
Method 1. Using AI Portrait
AI Portrait Cutout is a tool in Filmora that automatically detects and removes the background around people. This tool is perfect for videos where the main focus is human subjects. It provides a quick and easy solution for full video background remover.
Here is the step-by-step guide on how to use AI Portrait:
Step1Drag and Drop the Video Clips to the Timeline
Drag and drop your video clips from the media library to the timeline. Ensure the clip with the subject you want to remove the background from (Video 2) is above the clip that will serve as the new background (Video 1).
Step2Enable the AI Portrait Feature
To enable the AI Portrait feature, click on the Video 2 clip in your timeline to open the editing panel. Then, go to Video > AI Tools and switch on the AI Portrait option. After doing this, the background will be automatically removed, revealing the new background from Video 1.
Step3Adjust the AI Portrait Settings
If you want to improve the video quality, you can adjust the Edge Thickness and Edge Feather settings. This adjustment will help to make the edges of the subject look smoother and more natural.
Method 2. Using AI Smart Cutout
AI Smart Cutout offers a more detailed approach for object or background removal, making it especially useful for scenes that require precise editing. This tool allows for manual selections on which objects to keep and remove. It’s suitable for videos with complex or intricate backgrounds.
Here's how you can remove the background from a video on Windows:
Step1Enable the AI Smart Cutout Feature
Select the video you want to remove the background from in the timeline section. This action will open the video settings window. Go to the Video tab > AI Tools, then scroll down to find the AI Smart Cutout option and switch on this feature.
Step2Open the Smart Cutout Window
Click the Start Smart Cutout icon to open the Smart Cutout window.
Step3Select the Area to Cutout
Use the brush tools to highlight the area you want to cut out. Then, click the Start Smart Cutout icon in the Simple Mode section. This action will start tracking the area from the video.
Step4Preview and Adjust the Highlighted Area
Play the video to see the highlighted area throughout the entire video. You can adjust them manually with the Brush Size, Edge Thickness, and Edge Feather settings to enhance the accuracy. The brush with a plus sign is for selecting the area, and the eraser is for deselecting.
Step5Save the Smart Cutout
If you are satisfied with the highlighted area, you can click Save. Then, the interface will return to the main editing page, applying your adjustments.
Method 3. Using AI Smart Masking
Filmora’s AI Smart Masking offers versatile background removal options by allowing users to mask specific areas. This feature provides intelligent object recognition within videos, helping you accurately identify and isolate the elements. It’s ideal for videos with complex or dynamic scenes.
Step1Activate the AI Mask Option
To begin masking, select your clip in the timeline and go to the settings panel. Under the Video tab, click on the Mask option and then choose the AI Mask icon.
Step2Choose the AI Mask Option
This will open the AI Mask section. Here, you can select from various options like Smart Brush, Select Character, or Select Subject based on your needs. After choosing an option, click the Add Mask button to automatically detect a mask on the video.
Step3Adjust the Settings
In this guide, we choose the Select Subject option and it will show any subject detected by the AI. Choose one of the subjects, then you can adjust settings like Extend, Blur Strength, and Opacity.
Step4Save the Edit
If you are satisfied with the editing, you can click on Save as Custom to save the custom mask settings.
Conclusion
Removing the backgrounds of a video is now much easier with AI technology. In this guide, we explored three methods using Wondershare Filmora: AI Portrait Cutout, AI Smart Cutout, and AI Smart Masking. Each tool is designed for different scenarios and allows you to remove the background from a video without a green screen.
