He downloads the video, but the video is corrupted. At first you don't notice this, but when you edit a tag in the video it is destroyed because the file is corrupted. When we examine it more closely we discover that the problem is when downloading the file using this extension. This doesn't happen when downloading it in any other way! So you can't have a corrupted file on your PC that will cause problems at some point.
He downloads the video, but the video is corrupted. At first you don't notice this, but when you edit a tag in the video it is destroyed because the file is corrupted. When we examine it more closely we discover that the problem is when downloading the file using this extension. This doesn't happen when downloading it in any other way! So you can't have a corrupted file on your PC that will cause problems at some point.