"Why does this video look like a real person?
To make realistic artificial intelligence videos, you have to understand one thing first. Today's face generation technology is already quite powerful. Many of the Short videos you see may not be taken by real people at all. These videos are generated using AI. They look particularly real. Many people can't tell at a glance.
How did you do that? The key lies in several technologies. The first is deep learning. AI will learn a large amount of face data. These data include expressions, movements, and ways of speaking. AI uses this learned knowledge to generate videos. It can mimic the expression of a real person. It can also imitate the mouth of a real person. So in the videos you see, the expressions and the words are particularly synchronized.
The second is motion capture. Some AI videos use motion capture technology. Real people do actions, and AI simultaneously generates videos. This action is particularly natural. For example, nodding, shaking, and blinking, these actions can all be done like a real person. There are also some AI that use facial capture. If a real person wears a device, AI can capture micro expressions. For example, smiling and frowning, these details can be captured.
There is another important point. It is rendering technology. If the light is wrong, the video generated by AI will be exposed. AI now adjusts the light. Make the video look like it was actually taken. For example, AI can simulate indoor light and outdoor light. This way the video will not appear fake.
So how do you do it yourself? First, you have to choose the right tool. There are many AI video generation tools on the market now. For example, Runway, Synthesia, etc. They all generate realistic videos. You just need to type text or upload photos to generate a video. Some tools can also adjust the generated video. For example, adjusting expressions and movements.
Second, pay attention to details. For example, mouth sync. Many people make AI videos with the wrong mouth shape. This way, it looks fake. So you should choose tools that do a good job in mouth sync. There are also expressions. Keep your expression natural. Don't be too stiff. You can start by recording a video of yourself talking. Then let the AI learn your expression. The generated video expressions will be more natural.
Light is also important. For AI-generated videos, the light must be even. Some places cannot be too bright and some places are too dark. You can start by looking for some real videos. See how their light is processed. Then let AI imitate the light. The video generated in this way will be more realistic.
It's the background. The background should be simple. If the background is too complex, it will be difficult for AI to handle. And it's easy to expose. You can choose a solid background. For example, pure white and pure black. In this way, when AI generates videos, there will be no background problems.
Nowadays, AI video generation technology is becoming more and more mature. As long as you master these skills, you can also make realistic videos. Many people are using AI to make Short videos. For example, it is used in fields such as education and advertising. The effect is particularly good. So you can try it too. Maybe you can make a hit video. "
