In the context of these sites, "extra quality" usually refers to high-definition (HD) formats such as or 720p HD , which provide better clarity and detail compared to standard definition (SD).
Instead of showing the shark, Spielberg shot from its POV (the famous “dolly zoom” on Brody) and leaned entirely on John Williams’ two-note motif. He later joked, “The shark had to be the victim of bad special effects, so I made the audience’s imagination the special effect.” 9fix movie extra quality
, which are recorded inside a theater and are significantly lower quality than digital releases. In the context of these sites, "extra quality"
In short: 9fix = corrected + improved.