Why Does Repeated Processing of the Same Video Yield the Same Recognition Results?
By default, if the video already has recognized or translated subtitle files, it will no longer be processed for recognition or translation to save time and computer resources. If you want to process it again, please open the "Target Folder," which is the folder you "saved to..." (if not manually selected, it's in the _video_out folder in the same directory as the original video), delete all the contents inside, and then execute the process again.
Alternatively, you can simply rename the original video to avoid using the original results.