To crop the screen, click the crop icon above the timeline; crop the area with the watermark. After clicking the OK button, the watermark on the video will be cropped.

The difference between pictures without watermarks and pictures with watermarks:

1. Different appearance?

Pictures with watermarks have added text or symbols and other marks. Some watermarks are obvious, while others are hidden and difficult to detect.

No watermarks are added to the image, so it is clear at a glance and the content can be fully expressed.

2. Different purposes

The purpose of adding watermarks to pictures is mainly to prevent theft. Generally, others will not steal them randomly. Others may steal them without adding them.

3. Different copyright ownerships

Watermarks should be able to provide complete and reliable evidence of the ownership of copyright-protected information products. Generally owned by individuals or officials.

Pictures without watermarks are generally circulated on the Internet, allowing anyone to use, modify, and spread them.

Whether it is better to print a photo or the original image:

1. The so-called digital watermark is to add certain digital information to data multimedia (such as images, sounds, video signals, etc.) to achieve file Authenticity identification, copyright protection and other functions. The embedded watermark information is hidden in the host file and does not affect the viewability and integrity of the original file.

The ideal situation is that the watermarked image is visually identical to the original image, which is the requirement that most watermarking algorithms should achieve.

2. The biggest difference between digital watermarks and ordinary words is: the invisibility of digital watermarks, that is, digital watermarks are hidden in digital works as identification information and should be invisible to interceptors.