How to check if a video was generated by AI

Knowing how to check whether a video was generated by AI is crucial to identifying deepfake content. As technology advances, AI-generated videos become increasingly difficult to distinguish from real videos, so mastering relevant knowledge becomes particularly important.

First of all, observing the details in the video is one of the important ways to judge whether the video is generated by AI. Real videos often contain subtle movements and expression changes, and AI-generated videos may not appear natural enough in these aspects. For example, AI-generated characters may lack blinks, eye contact, or subtle movements of facial muscles. A closer look at the eyes, mouth, and other facial features of the person in the video can reveal some clues. In addition, pay attention to whether the changes in the video background are natural, because sometimes AI cannot accurately simulate complex background environments.

Secondly, sound is also a key factor in judging the authenticity of a video. AI-generated sounds often lack the subtle changes unique to human speech, such as breathing, intonation changes, etc. Real human conversations contain rich audio information, while AI-generated voices can sound dull and boring. Using specialized audio analysis tools can help detect whether the audio in your video is natural. For example, Audacity is a free and open source audio editing software that can help you carefully analyze the sounds in your videos. By downloading and installing Audacity, opening the video file and exporting the audio portion, you can listen and analyze the details more carefully.

In addition to visual and auditory inspections, there are also online services available for inspection of AI-generated videos. Deeptrace is a service specifically designed to detect deep fake content. It can help users identify AI-generated images and videos. After visiting the Deeptrace official website and registering an account, you can upload video files for analysis. The service will provide a detailed report on whether the video may have been generated by AI and point out anything suspicious.

In addition, it is also important to understand the latest AI technology and recognition methods. AI technology continues to advance, so it is necessary to continue to pay attention to the latest research and developments in related fields. Many universities and research institutions regularly publish research results on deepfake detection. By reading these materials, you can obtain the latest detection technologies and tools.

Finally, it is equally important to improve personal safety awareness. Don’t trust unverified sources of information. Be wary of videos from unknown sources, especially if they touch on sensitive topics or attempt to influence public opinion. Always verify your video thoroughly before sharing or reposting it.

In short, through the comprehensive use of visual and auditory inspections and the help of professional online services and tools, we can better identify AI-generated videos and avoid being misled. At the same time, continuous learning of new technologies and methods will also help us stay ahead in this rapidly developing field.