When he loaded it into the scanner, the monitor flickered. The quality was impossible for 1980; it was crisp, sharp, rendered in a hauntingly clear (High Definition) that shouldn't have existed for another thirty years.
He looked back at the screen. The hand was reaching for a heavy set of keys. On the monitor, the "performer" turned the keys in a lock. F41_c0m3_t1_p4r3_1980-Altadefinizione_show_1080...
If you were looking for a specific movie or show that this string refers to, it appears to be a stylized version of a digital file name often found on streaming sites. When he loaded it into the scanner, the monitor flickered