Hi,
i can write a software which will do same works but it will download videos from sites like - pornhub,redtube,xhamster,xvideos,youporn and more based on the given urls. You can download 100s of videos per day with title,desc and keywords.
If you want then i can extract thumbs and convert videos for desktop and mobile version too.
If you think this can solve your need then please let me know. You dont have to pay me if you dont like my work.
Thank you
Apurba