24HZ vs. 120 HZ?

[TimmothyMcPiddles]

Originally Posted by stockstar1138

Im not Shido, but will answer your question.

The motion enhancment will interpolate frames between the frames. In other words it is guessing and making up what it thinks 4 frames of movie would look like in between every two frames encoded on the disc. So every second you are seeing 120 DIFFERENT frmaes of information, however only 20% of those 120 are actually real frames on the disc, the other 80% are just made up frames that try to bridge the gap between frames.

With motion enhancment turned off, there is no guessing, you only see 24 DIFFERENT frames per second and those frames are repeated 5x before it moves on to the next frame, which is repeated 5x and the cycle repats it self (120/24= 5) if you were wondering why its repeated 5x.

This will explain things further: https://forum.blu-ray.com/showthread.php?t=33838

Yeah, but I have tried figuring out what causes the seeming increase in play rate with the motion enhancement on and the only thing I can come to is that the interpolation does a very bad job of "guessing" what the next frames will look like.