How to Make AI-Generated Videos That Could Replace YouTubers

Key takeaways:

• AI can turn a photo and audio into a super realistic talking video
• Tools like Dreamina and Omnihuman make this process easy, but credits are limited
• Anyone can try it for free, but you’ll need to pay for more advanced use

Ever wondered if AI could do a YouTuber’s job? I tried out some tools that take a photo and an audio file, then spit out a video that looks like an actual person talking or singing. The results are wild—sometimes even a little creepy. If you’re curious about how this tech works and want to try it yourself, I’ll show you how to get started and what to expect.

The process is simple, but there are a few things you should know before you jump in. I’ll cover the steps, what you need, and even some tips for making your AI videos look more natural. Ready to see how close AI is to taking over YouTube? Keep reading.

AI Video Avatars Are Getting Real—Here’s How They Work

So, here’s the deal. AI video avatars are blowing up. You just need a single photo and an audio file. Tools like Omnihuman (from the company behind TikTok) and Dreamina (inside the CapCut editor) do the heavy lifting. The AI maps the voice to the lips and facial expressions, so the person in the photo looks like they’re actually talking or singing. It’s not perfect, but it’s getting scary good.

I tested this by uploading a selfie and a short audio clip. The tool analyzed both, then generated a video where the person in the photo was lip-syncing to my audio. The facial movements, the expressions, the timing—it all lined up better than I expected. If you want to see how it stacks up to human YouTubers, just watch the side-by-side comparisons.

What You Need to Make Your Own AI YouTuber Video

You don’t need a fancy setup. Here’s what you’ll need:

• One clear photo (AI-generated or real)
• An audio file (less than 15 seconds for free users)
• A free account on dreamina.capcut.com

You can even use text-to-speech if you don’t have your own audio. Just type what you want the avatar to say, and the AI will create the voice for you.

Step-by-Step: Making Your First AI Video Avatar

1. Go to dreamina.capcut.com and sign up for a free account. You’ll get 200 credits a day, which is enough to experiment.
2. Pick the AI avatar generator, then choose the lip sync feature.
3. Upload your photo. Make sure it’s high quality—blurry pics don’t work well.
4. Upload your audio file or use the text-to-speech option. Keep it under 15 seconds if you’re using the free credits.
5. Hit generate and wait. Sometimes it’s fast, sometimes it takes a while (mine took two hours, but usually it’s just a few minutes).
6. Download and watch your AI video. That’s it.

If you want to edit or trim your audio file before uploading, you can use any basic audio editor. For longer videos, you’ll need to pay for more credits.

How Realistic Are These AI Videos?

The realism is next level. The AI matches lip movements to the audio, adds facial expressions, and even blinks. It’s not perfect—sometimes the mouth looks a little off, or the expressions are too robotic. Still, for a tool that works in your browser, it’s impressive.

If you want to tweak your video after generating it, check out some simple video editor software for beginners. You can cut, add music, or even combine clips for a more polished result.

Limitations You Should Know About

• Free credits are limited. You get 200 a day, but each video costs credits, and longer or higher-quality videos cost more.
• You can only generate one video at a time unless you pay for more credits.
• The AI sometimes struggles with tricky audio or low-res photos.
• If you want to use your video for commercial projects, double-check the licensing.

If you need to download YouTube videos or edit your audio files, there are plenty of free tools out there to help.

Why This Could Replace Human YouTubers

Here’s the wild part: anyone can make a talking head video now. No camera, no lights, no script memorization. Just a picture and a voice. That means you can create content faster, cheaper, and without ever showing your face.

For brands or creators who want to pump out explainer videos, ads, or even music covers, this is a game changer. It’s also a little scary for real YouTubers, since the tech keeps getting better.

If you’re worried about privacy, you might want to blur your face in videos before uploading photos to these tools.

Tips for Making Your AI Videos Look More Natural

• Use high-res, front-facing photos with a neutral expression.
• Keep your audio clear and free of background noise.
• If your audio is too long, use a video trimmer to cut it down.
• Experiment with different photos and voices to see what looks best.

You can also add text or captions to your videos to make them more engaging.

What About Editing and Sharing Your AI Videos?

Once you’ve got your AI video, you can edit it just like any other clip. Use a free video editor to add effects, transitions, or music. Then upload to YouTube, TikTok, or wherever you want.

If you want to upload videos directly to YouTube from your PC, just make sure your file format is supported.

The Future of AI-Generated Content

AI avatars are just getting started. Soon, you’ll see more virtual YouTubers, AI influencers, and even AI-generated news anchors. The tech will keep improving, so expect even more realistic videos, longer clips, and maybe even real-time streaming.

Just remember, with great power comes great responsibility. Don’t use someone else’s photo or voice without permission. And if you’re making content for fun, let people know it’s AI-generated.

FAQs

How does AI turn a photo and audio into a video?

AI maps the audio to the lips and facial features in the photo, creating realistic movements and expressions that match the sound.

Can I use any photo for these AI tools?

You can use any photo, but high-res, front-facing images work best. Avoid blurry or sideways pics.

Are AI-generated videos free to make?

You get some free credits, but for more or longer videos, you’ll need to pay.

Can I edit my AI video after generating it?

Yes, you can use any video editor to trim, add effects, or combine clips. Check out free video editors for beginners.

Is it legal to use AI videos of real people?

Only use photos and audio you have the rights to. Using someone else’s likeness or voice without permission can get you in trouble.