I tried hard to get this to work, needed to run it as admin, reboot the system and allow it through the firewall after installation. Started enhancing a 2 hr 720p video. took a few hours to reach 6 minutes and said it would require about 3 days 11 hours and 45 minutes to complete – and that was supposedly with my AMD 5700u, 16 CPU affinity and high-performance settings, options set for hardware acceleration. stopped it and uninstalled it.
I have a different AI video enhancer that uses the hardware, took about 5 minutes to enhance the same video.
I suspect the HW acceleration is not enabled in this giveaway.