Sony DVP-NS999ES - Manual (Page 7)

ES Series DVD-Video/CD/SA-CD Players; Version 3.0 Page 7
The typical video frame includes pixels from on-screen objects that can
are still, moving and moving slowly. Sony Pixel-by-Pixel Active I/P
conversion applies separate processing for each.
Time sequence
Scanning
lines
OD
D cur
ren
t EVE
N
fu
tur
e
EVEN Past
1
OD
D Past
2
EVEN Past
3
Still pixels are simply created from the corresponding pixel in the
previous field.
Pixels for still objects are the easiest to handle. When objects are not
moving, the player can simply use the corresponding pixel from the previous field.
Because there is no motion, these pixels will match perfectly with the current field,
creating a seamless progressive scan output.
Still
Processing
Moving
Processing
Still Part Moving