Create Studio-Quality Videos With AI Avatars — HeyGen Tutorial

インデックス作成: 2026-05-22

[00:00:00]Creating facecam videos is honestly exhausting. Setting up the camera, fixing lighting, doing multiple retakes.

[00:00:08]It easily takes hours just to get one decent video done. And the worst part, even after all that effort, you're still stuck editing for hours. But what if you could skip all of that and still create studio quality videos in minutes? In this video, I'm going to show you how I've been using Hey Jen, an AI video generator to turn simple scripts, ideas, even PDFs into complete professional videos was without touching a camera.

[00:00:36]And quick heads up, this video is sponsored by Hen. And here's the crazy part, a major portion of the video you're watching right now was actually created using Hijen itself. So yeah, let me show you exactly how this works. So once you come to the Hen website, the first thing you'll notice is that the platform is very clean and simple. To get started, just click on get started for free. Sign in and you'll land directly on the main Hen dashboard. And from here, you can already see the main workflow options. You can build a video scene by scene, generate a video from a prompt, make an avatar video from a photo, create your own AI avatar, and more. But before creating any full video, the first thing I want to do is create my own avatar. Because once your avatar is ready, you can reuse it across different videos, different scenes, and even different voices without recording everything again from scratch. So I'll click on create your AI avatar. Now here, hen gives us two main options. The first option is to create a realistic digital twin using real footage. For that, you can either record directly through your webcam, record using your phone, or upload existing footage. And the interesting part is that you only need around a 15-second recording to start creating your avatar. But for this video, I'm going with the second option, which is creating a virtual character.

[00:02:01]This is faster for testing and it also gives us more creative flexibility. So, I'll choose create a virtual character.

[00:02:08]Now, Hen gives me two options again. I can either upload my own photos or I can design a new look with AI. For this test, I'll upload my own images. So, I'll click on upload photo. And here I'll add a few different images of the same character. I'm uploading multiple photos from different angles and poses because that usually helps the AI understand the face, body, and overall look better. Once the photos are uploaded, I'll click on upload. And now, hey Jen will start preparing the avatar.

[00:02:40]After that, it shows a quick review screen where we can check the images before continuing. Everything looks fine here. So, I'll click on continue. Now, we need to add some basic details for the avatar. I'll name this avatar Tom.

[00:02:53]Choose the age range. Select the gender and fill in the other required profile details. Once that's done, I'll accept the consent confirmation because you should only create avatars using your own photos or media you have permission to use. Then I'll click on continue. Now comes the voice section. And this is actually very important. Hey Jen gives you multiple ways to add a voice. You can choose from the built-in voice library, import a voice from third party tools, design a voice using a prompt or clone your own voice. For this video, I'm going to clone my voice because I want the avatar to sound consistent with my normal videos. So I'll click on clone your voice. Here I can either record a new sample or upload an existing audio file. Hey Jen needs around 30 seconds of audio and I already have a clean voice sample so I'll upload that directly.

[00:03:46]There's also an option to remove background noise which is useful if your recording has room noise or echo. But since my audio is already studio quality, I'll keep that disabled and click on generate voice. Now hey Jen is cloning the voice. So we'll wait for a few moments. Once the processing is complete, it gives us multiple voice options to choose from. I'll quickly preview them and select the one that sounds the closest and most natural. Hi, I'm excited you're here. This is your voice clone preview. Take a quick listen. A great voice for me. The first one sounds the best. So, I'll choose that and click on use this voice. And just like that, our avatar is ready.

[00:04:27]Now, one more useful thing here is that you can also add more looks for the same avatar. So instead of using only one outfit or one pose, you can create different versions of the same character. You can either upload another look manually or use design with AI to generate new looks. There's also a personal model option which can help create more consistent outputs if you want to train the avatar further. So now we have our avatar and voice ready. In the next step, we can actually start using this avatar to create videos inside hey genen. For that, I'll go to the avatar shot section. Here, hen gives us two options, presenter and cinematic.

[00:05:06]Presenter is best for clean talking avatar videos from a script, while cinematic is better for short film style clips with camera movement and dramatic visuals. For now, I'll choose presenter because I want to create a proper face cam style video using my own avatar. So, I'll click on start with a script. Now, we're inside the video creation page. On the left side, I can add my script. And on the right side, I can control the avatar, voice, motion engine, background, layout, and other settings.

[00:05:37]I'll select the avatar we created earlier. Keep the same cloned voice and choose the latest Avatar 5 model for better movement and delivery. Since this video is for YouTube, I'll keep the aspect ratio in landscape and the resolution at 1,080p.

[00:05:52]Now, I'll paste my script here. Once the script is ready, I'll click on the arrow button and Hey Jen will start generating the avatar video. All right, the video is ready. Let's take a quick preview.

[00:06:04]Creating facecam videos is honestly exhausting. Setting up the camera, lighting, retakes, and honestly, this looks really clean. The facecam style, lip sync, voice, and overall presentation feel very usable for tutorials, product demos, explainer videos, or even educational content. And yes, the intro section you watched in this video was also created using this same workflow inside Hen. Now, after the video is generated, Hen gives us a few extra options. We can create a new revision in AI Studio, translate the video, upscale it, or change the thumbnail. Let's quickly check new revision in AI Studio. Inside AI Studio, we can customize the video further.

[00:06:47]Instead of just exporting the first result, we can change the avatar background, switch the avatar layout from original to circle, adjust the size and place it based on the video style.

[00:06:58]On the right side, there are AI tools like script writer, motion designer, image generator and video generator.

[00:07:04]Apart from that, you also get media, elements, music, captions, screen recorder, templates, and layers. Once everything looks good, just click on generate. After that, hey Jen will start generating the final video. So now we've created our avatar, cloned the voice, generated a facecam style video, and explored how we can customize it inside AI Studio. Before we wrap up, let me quickly show one more useful feature, translation. I'll go to the translate section. Here I can either upload my own video or choose a video that I already generated inside Hey Gen. So I'll select the same avatar video we just created.

[00:07:41]Now I can choose between speed and precision. I'll go with precision for better accuracy. Then I'll select the target language. You can choose multiple languages at once, but for this test I'll choose Japanese. After that I'll simply click on translate and hey Jen will start translating the video with dubbing and lip sync. This is really useful for creators, educators, and businesses because one video can be turned into multiple languages without recording everything again. So, that's a quick look at Hey Genen. We created an avatar, cloned a voice, generated a talking avatar video, edited it inside AI Studio, and checked the translation feature. Hey Jen has a lot more tools inside. So, instead of making this video too long, I'd recommend testing it yourself. You'll find the Hey Gen link in the description. Go check it out, experiment with it, and see how it fits into your own video workflow.