I know that there are sites that do not allow 1080 through the browser, such as Disney Plus in my country, but the local streaming site that I am talking about certainly supports 1080 through the browser, so I expect to download in 1080 quality, I have no knowledge of programming, but from what I understand it is more difficult to crack 1080 quality protection than 720, but still I think it is possible, just like a person built the protection mechanisms, so another person can decode them, and I'm pretty sure that a security expert can also decode 1080 quality protection mechanisms, and I thought to myself that the biggest company In the world that deals with this - which is actually streamfab, it probably has the knowledge for this, and anyway, as I mentioned, this is what they wrote explicitly on their website, I saw some friends here who have knowledge on this subject and I expected them to be able to help me, I'm even willing to pay anyone who helps me solve this, and allow me to download in 1080 quality. And many thanks to everyone who helped.