"He suddenly appeared in your video. Can you believe it?
Nowadays, making videos and using AI to create materials for individual people to appear on the scene is simply too simple. You only need a photo, or a video, and a little imagination, and AI can help you generate material of the other person talking and acting.
But then again, many people don't know where to start playing AI videos for the first time. Especially if you want to make a video about others, but you are afraid of infringement and you are afraid that it will not look like it, which will be difficult at both ends. It's actually not that complicated.
Let's talk about the most critical thing first, choose the right tool. There are many tools on the market for AI face-changing and AI generation, but those specializing in making Short Video still have to look at those that can be generated with one click and are simple to operate. For example, using coze to build a workflow, combined with an AI video generator, and the film can be released in a few minutes.
How to do it specifically? The first step is to find material. If you want anyone to appear in the video, get a high-definition photo of them first. It's best to have a straight face, clear and well-lit one. If you can't find the photos, you can use Short Video, but make sure that there are only the target people in the video and the simpler the background, the better.
The second step is to process the material. Upload photos or videos to AI tools. Many tools now can automatically recognize faces and then generate corresponding 3D models. This step is a bit like "modeling" a character, which is equivalent to turning the photo into three-dimensional.
The third step is to enter the instructions. Just type whatever you want the people in the video to say or do. For example,"He is walking in the park" or "He is smiling for the camera." AI will generate corresponding actions and expressions based on your instructions.
Here's a trick. The more specific the instructions, the better. For example, instead of "He's smiling", say "He saw the gift and smiled happily." This way, the expressions generated by AI will be more realistic.
The fourth step is to adjust the details. After generating the first edition, you will have to check it. For example, whether the character's expression is too stiff and whether the movements are too slow. Many tools now support manual adjustments. You can drag the Timeline to make your movements smoother.
The fifth step is to export the video. Confirm that there is no problem and download directly. Most tools now can generate MP4 format and can be uploaded directly to TikTok.
However, please note that copyright is a hurdle when making AI videos about others. If the other party is a public figure, improper use may infringe rights. Therefore, it is best to declare that it is "AI generated" first, or use some obfuscation, such as wearing a mask and typing codes.
For another example, if you want to make videos of historical figures and use AI to generate Confucius, Newton, etc. That's okay, but don't make up their story. It is more safe to quote public information and indicate the source.
Recently, there was news that someone used AI to generate a video of a certain star at a concert, but was scolded by fans and made it hot search. So before making a video, think clearly about whether your content will cause controversy.
Let's talk about technical pitfalls. AI-generated videos sometimes have a "valley of terror" effect. For example, the character blinked unnaturally and his mouth opened and closed too fast. In this case, you can try changing the photo or generating it again.
There is also a situation where the background does not match. For example, if you ask AI to generate a person talking on the beach, but the background is obviously indoor. At this time, you can use green screens or scribbling tools to pick out the characters individually and change the background.
In general, the core of making AI videos about others is: the material must be accurate, the instructions must be detailed, and the copyright must be careful. As long as you understand these points, the rest is to try a few more times and you can always make a decent video.
There are many tutorials on the Internet that teach how to use AI to make Short Video. You can watch more when you have time, such as how to adjust the lighting and add subtitles, which can make your videos more professional.
A word of warning, AI tools are updated quickly, and methods that can be used today may become outdated tomorrow. So don't stick to one routine and try new tools. For example, some tools now can directly generate conversations between multiple characters, and may even be used as virtual anchors in the future.
In short, don't be afraid of trial and error. When making videos, when you are familiar with it, you will naturally get faster. "
