Re: Philips OLED754 : Reviews - Εντυπώσεις - Σχόλια
Δες πως δουλευει αδερφε το θεμα γιατι τα εχεις μπερδεψει αρκετα στο μυαλο σου.
The panel is 120Hz. The TV takes the input and then displays it. If the signal is 60Hz, the TV displays each frame received, twice.. 120/60=2. If the signal is 24Hz, the TV displays each frame 5 times.. 120/24=5. What does a 60Hz panel do with a 24p input? 24x2=48.. 12ms are left to use. It either displays each frame twice, then renders it's own frames to fill in the gaps, or it displays some frames twice and some frames three times. Most wouldn't like this, many don't notice. It depends on how much you care and notice. The creators intent was 24p. Regardless of how the viewer might feel about what he/she sees, no one could argue against the fact that you are actually not watching the same movie that was created.. you're watching your TV's interpretation of the movie. Yes, we are all watching our TV's interpretation of what it is fed, but the goal is typically to have a TV that can as accurately as possible reproduce what the creator intended. Now, some TV's have a 60Hz panel that can supposedly slow itself to 24Hz. That would be fine, it would display each frame once. The other issue besides 24p content is preference.. motion, black frame insertion, soap opera effect, etc. All of these are things that a 120Hz panel can do better, because it has more room/"speed" to work with. It can create it's own frames, and show you more of them, to look better. Think about it. Say you are trying to get from image A to image B but don't want a drastic change in image when the switch from A to B happens. What you do is tell your TV to analyze image A and image B, and then create an image that's in between. Then you have it shove that image in between A and B, but it has to be done quickly because B cannot be delayed. Voila, you get a different looking series of frames. Many call this the soap opera effect (SOA). Now, if your TV is faster and can shove TWO frames in between A and B, that would look even better, right (assuming you like SOA)? Exactly. This same principle can also be loosely applied to motion. When using certain TV features to "smooth" the motion, a faster panel allows better customization and results.
