"The video suddenly widened.
Short Video nowadays, everyone wants to have a more atmospheric picture. Manual cutting in the past was slow and tiring. Now there are AI tools that can be done in seconds. For example, Adobe's Premiere Pro new feature can automatically expand the screen. There is also Runway's Gen-2, which can also turn ordinary video into widescreen. Recently, many bloggers have been using these tools to save time and achieve good results.
You may ask, how do these tools do this? In fact, the principle is very simple. AI will analyze the content of the screen and guess what might be on the left and right. For example, if you take a picture of a person in a room, AI will automatically patch up the walls or furniture. This is called "smart filling" and many software now have it.
There are several points to pay attention to when using these tools. First, the main body of the picture should not be too far from the side. If a person stands on the far left, what AI adds up may be strange. Second, the movements should be consistent. If a person suddenly has a non-existent background, the audience will think it is fake. Third, not all scenarios are suitable for expansion. For example, close-ups appear empty when widened.
There are many such tools on the market. Clipping has recently introduced a similar function called "smart filling". It is easier to use than professional software and is suitable for novices. If you make food videos, try Descript's extended features. It keeps the ingredients clear and adds in the kitchen background. There is also CapCut's AI background generation, which can automatically match new scenes based on video content.
These tools are still being improved. For example, Runway has recently been updated to recognize more objects. In the past, when filling the background, the face was often deformed. Much better now. Adobe is also testing new algorithms to make the expanded picture more natural.
If you are just starting out, it is recommended to start with a simple video. For example, take a desk and expand it into the entire room. Or snap a coffee cup and widen it into a corner of a cafe. Slowly you will find the feeling.
No matter how good the tool is, it must match the content. Some videos don't need to be expanded and are better left as they are. For example, in documentaries, widescreen can show more environments. But for funny short films, a square shape may be more appropriate. Try more to find tools and methods that suit your style. "
