2024 Approved How To Use Face Tracking In After Effects To Make Your Videos Pop

How To Use Face Tracking In After Effects To Make Your Videos Pop

Face Tracking is a process of identifying or locating human faces in digital images and videos, and it is used for a variety of applications, such as to re-target tools and effects to specific areas of the face, to track face data for rotoscoping/motion stabilization, or to generate keyframes for facial expressions automatically.

In Adobe After Effects, there are two Face Tracking features, i.e., Outline Only and Detailed Feature. The former will help only to track the face, while the latter provides detailed data on different facial features to help you change the eye color, mouth movements, etc.

In this blog post, we will explore Face Tracking, its applications, how it works, and its challenges and drawbacks. We will also provide an easy-to-follow guide on using the Face Tracking feature in Adobe After Effects.

Part 1. What Is Face Tracking

Face Tracking is a process of identifying or detecting the areas of the face, such as the eyes, nose, and mouth, in a video or image. This effect can be used to track and animate face replacements, retouch footage, or add effects to a user’s face in live footage.

Where It Is Applied

Face Tracking can be used for a variety of applications, such as:

Replacing One Face With Another: This is helpful if you need to change the face of a character in video footage.
Adding Automatic Effects: With this feature, you can apply effects to a face in live footage.
Retouching Footage: Face Tracking can help you retouch a face in a video clip, for instance, you can smooth it or change the skin tone, etc.
Robotic Devices: Certain robots use Face Tracking technology to perform human tasks.

Part 2. How Does Face Tracking Work?

Face Tracking algorithms usually begin by detecting facial landmarks, such as the eyes, nose, and mouth. Once detected, the AI algorithms use them to track the face as it moves. This information can be used to perform various tasks, such as identifying the person’s emotions or estimating their head pose.

Face Tracking technology is constantly improving and is now being used in various new applications, such as to create 3D models of people’s faces, control robotic devices, and create more realistic avatars for virtual reality systems.

Part 3. The Challenges And Drawbacks Of Face Tracking

Face Tracking is a technology that has been growing in popularity in recent years. This technology allows computers to detect and track human faces in real-time. While Face Tracking has many potential applications, some challenges and drawbacks also need to be considered:

One of the main challenges with Face Tracking is that it can be difficult to track faces in different lighting conditions. Faces can also be obstructed by objects such as hats or glasses. Another challenge is that things like photographs, makeup, or masks can fool face tracking.

Some privacy concerns need to be considered when using Face Tracking. This technology can be used to collect sensitive data about people without their consent.

Despite these challenges and drawbacks, Face Tracking remains a promising technology with many potential applications, and it can help with many tasks such as identifying a perpetrator, finding a missing person, better security measures in banks and airports, and many more.

Part 4. The Face Tracking In After Effects

Adobe After Effects is a useful and powerful tool that can be used for various purposes, including Face Tracking. This feature enables you to track the movement of a person’s face and detect specific parts of a face, including eyes, nose, mouth, etc., to let you work with these facial features individually.

For instance, you can change the mouth movement or pupil color without frame-by-frame adjustments. Moreover, you can measure facial features to see the details, such as how open the eye or mouth is.

Features

Here’s a simple and quick rundown of the features of Face Tracking in Adobe After Effects:

Help you detect faces and provide isolated data points to help you refine the content.
Retouch the face in a video without adjusting it frame by frame.
Let you export the tracking data to Character Animator for creating performance-based animations.

Function

There are two Face Tracking functions in the Tracker panel:

Face Tracking (Outline Only): This feature will only help you to outline the face in a video clip.
Face Tracking (Detailed Features): This option will help you if you want to detect the different facial features and parts, including the eye, pupil, eyebrow, mouth, and nose. You can also take exact measurements of the features.

Part 5. The Guidance Of Using Face Tracking In After Effects

Follow the guidelines below to use Face Tracking in After Effects:

Face Tracking To Outline A Face

Step1Launch the After Effects software and click “File” in the top Toolbar. Select Import and click “File.” Find the video footage and add it to the Project panel.

Step2To add a new layer, drag and drop the video footage from the Project Panel to the Composition.

Step3Drag the blue current-time indicator in the Timeline to a frame showing the face’s upright and front view.

Step4Now, you have to draw a closed mask loosely around the face. This helps identify the region for locating the facial features. The top mask is used for Face Tracking if you have selected multiple masks.

Step5Click the “Window” option from the top Toolbar and scroll down to “Tracker.” Select “Face Tracking (Outline Only)” as the tracking method in the Tracker Panel.

Step6To make sure the tracking is working correctly, track forward or backward one frame at a time and click the “Start” button to start the analysis process of the frames. Once finished, you can find the Face Tracking data within the Composition.

Tracking Detailed Features And Extracting Facial Measurements

For detailed face features tracking, do the following steps in sequence:

Step1Import your file and add it to the Project in the After Effects. Drop and drag the video clip into a Composition from the Project Panel to add a layer.

Step2Position the CTI to a frame showing the upright and front view of the face, and draw a closed mask loosely around the face to define the search region to find the facial features.

Step3Click the “Window” option, scroll down to Tracker and select it. Choose the **“Face Tracking (Detailed Features)**” option as the tracking method.

Step4Track forward or backward to check the tracking process, and click the “Start” button to initiate the analysis process.

Step5Once the analysis is done, you can find the tracking data within a new effect, “Face Track Point.” To access the face tracking data, go to “Window” and select “Effects Control” to go to the Effects Panel or check within the Composition.

Step6Move the CTI to a frame displaying neutral facial expressions or is in the rest pose. The measurements of a face on other frames are dependent on the rest pose frame. Now, click “Set Rest Pose” in the Tracker Panel and select “Extract & Copy Face Measurements” to add the Face Measurement layer.

Step7When the Face Measurements effect layer is added, keyframes are automatically generated based on the Face Track Points keyframe data. You can copy the data from the system clipboard for use in Adobe Character Animator.

Video - How to do Face Tracking, Facial ID, with After Effects (iPhone X features) Tutorial

Conclusion

In this article, we’ve discussed what Face Tracking is, where it is applied, how it works, and its challenges and drawbacks. We further provided a step-by-step guide on using Face Tracking in After Effects and discussed its two functions.

Hopefully, this guide helps you understand the Face Tracking technology, and you can now use the feature in After Effects without hassle.

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Conclusion

Hopefully, this guide helps you understand the Face Tracking technology, and you can now use the feature in After Effects without hassle.

Free Download For Win 7 or later(64-bit)

Free Download For macOS 10.14 or later

Finding The Finest Way to Add Subtitles to Videos | Filmora

Subtitles have displayed their importance in the video editing industry. They have displayed a diverse use case to the community. Adding subtitles to videos has been a work not known to many. However, video editors have changed the dynamics due to development in technology. The video editing community has realized the importance of using subtitles.

Along with understanding the dynamics of using subtitles in videos, you will also learn to add them. From people with professional video editing experience to people using TikTok, this article holds importance. This article introduces tools that can be used to delve into the depth of this particular system. Look through the steps to properly add subtitles with a great tool named Wondershare Filmora.

Part 1: Why Are Subtitles Important?

It is essential to understand the importance of adding subtitles to the video editing system. The use of subtitles, as stated, is quite important to address cross-racial individuals. For that, we will be aligning the points that will explain the importance of subtitles in video editing:

1. Breaking the Barriers of Language

Subtitles are a great way to bridge the barriers between the video’s original and the viewer’s language. Those who cannot understand the language of the video can consider the use of subtitles to be effective. International audiences can find the use of subtitles to be very convenient.

2. A Learning System

Using subtitles, you will understand more about the documentary you are watching. Additionally, it is a great way to learn about the subsidiaries involved in it. You can comprehend the content that is present in the videos, giving you room to learn. For instance, if you are learning a language, using subtitles can be a great way to learn more about it.

3. Viewing in Silence

Although it is a fun instance, adding subtitles to a video in such a case can be a great ease for viewers. If you are sitting in a room where you should not break the silence, having subtitles for your video stands out to be convenient. Also, the existence of subtitles can be a great aid for the deaf.

4. Accessible to A Broader Audience

The use of subtitles makes the content accessible to a bigger audience. Subtitles allow you not to restrict the content to the local audience only. Additionally, the producing party can arrange the transcript or subtitles for better engagement. In this way, they can outreach a bigger audience and engage their ideas with them.

5. Persistent Observation in Noisy Environment

Having subtitles for a video gives the viewer the leverage of understanding the occurrences of the video, even in a noisy environment. They can observe all the subtitles regardless of the environment. Thus, the viewers can understand what’s happening.

Add Subtitles to Video

Filmora Video Editor can automatically generate subtitles and captions for your video. Plus, you can add, edit and customize text as you want. Experience the magic of cool yet outstanding video effects, where your videos come to life in beautiful visuals.

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Part 2: How Has The Use of Subtitles Improved Over the Years?

The evolution in the use of subtitles has been consistent over the years. Almost all kinds of movies come with proper subtitles that help the audience understand the motive. However, it is important to improvise the feasibility of how subtitles have improved over the years. Now even TikTok videos come with proper subtitles. For better understanding, we have highlighted some important points below explaining the improving use of subtitles:

1. Increase in Availability

As stated before, subtitles are available for a versatile set of movies. From movies to TV Shows, people do not consider watching them without subtitles. Usually, people belonging to other countries always consider having English subtitles with them. Thus, the providers have considered including subtitles as a standard feature of the movies.

2. Access to Multiple Languages

Subtitles are not available in a single language for the viewers. The improvement in subtitles has witnessed the availability of languages. Users who wish to view the movie in their native language can access subtitles in their language. Also, producers always consider creating more versions of subtitles in multiple languages.

3. Customization in Subtitles

With developments, different video editors have added the option of customizing subtitles. Users can now enhance, adjust, and improve the video’s subtitles according to their requirements. With such options, they can improve their viewing experience.

4. Real-Time Subtitling

Another improvement in the video ecosystem has been the addition of real-time subtitling. Video editors have included the option of adding subtitles. Users who wish to create their videos can also recreate the entire thing while adding subtitles.

Part 3: Wondershare Filmora: An Introduction to A Great Video Editor for Adding Subtitles

Wondershare Filmora is the best video editor for TikTok that lets you edit your videos in a go. This software allows you to edit, modify, transform, and share videos. It comes with a lot of editing and adjustment options. Additionally, you can change your video’s color tone, feel, and mood with its color correction features.

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You can even apply filters, effects, and other presets to change the color tone of your video. Even if you don’t like the background of your video, you can change it in no time using this tool. Moreover, adding subtitles to videos in Filmora is very simple and easy. Don’t like the title of your video? Simply go to the title section and choose the template of your liking.

Fimora Tutorial - How to Make Subtitles in Minutes

Key Features of Wondershare Filmora Video Editor

Adjustment Layer: If you don’t want any changes to your original file, use an adjustment layer. With Filmora’s adjustment layer, you can make changes to the layer, and your video will not be modified.
Speed Ramping: You can even modify the speed of your video at any duration. Simply add a keyframe and change the speed of your video at any particular instance.
Motion Tracking: Wondershare Filmora will enable you to track your motion using AI technology. With this feature, the face of the subject will never be out of focus.

Part 4: How To Add Subtitles to Your TikTok Video Perfectly With Filmora?

If you don’t know how to add subtitles to TikTok videos, the guide will let you know. You can follow this step-by-step guide to learn how to add subtitles to your TikTok videos in Filmora.

Filmroa Tutorial – How to ADD SUBTITLES to a Movie / YouTube Video

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Step 1Import Video to Filmora

Open Wondershare Filmora on your computer and select the “New Project” button to open a new window. This opens a new window where you have to import the video having audio with it. Drag it to the timeline once you import it successfully with the “Import” button on the top.

Step 2Use Speech to Text Feature

Select the “Speech-to-Text” button present on the top to open the particular navigation. As this opens a new window, you need to define the language in which you want the transcript. After selecting the language, click “OK,” Filmora will automatically generate a subtitle file for you.

Step 3Lead to Subtitle Settings

The subtitle layer is present in the timeline of the video editor, where you have to double-click to open the “Subtitle Settings.”

Step 4Customize the Subtitles and Save

Conclusion

To conclude, videos are becoming essential for social platforms due to their popularity. Editing and polishing video is one thing; however, adding subtitles is equally important. TikTok is a popular social platform that allows you to create and share videos. Moreover, you can use Wondershare Filmora to add automated-generated subtitles to your videos.

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