9. Installation menu
Thisfunction may cause undesired effects on standard source s, therefore it can be disabled (OFF) at any time
2:2 pull-down
Theprocess of transferring 24-frames/sec film format into video by repeating each frame (used for PAL DVD’s) as two
video fields. ( AD )
3:2 pull-down
Methodused to map the 24 fps offilm onto the 30 fps (60 fields) or 25 fps (50 fields), so that one filmframe occupies
threevideo fields, the next two, etc. Itmeans the two fields of every other video frame come from different film frames
makingoperations such asrotoscoping impossible, and requiring care in editing. Some sophisticated equipment can
unravel the 3:2 sequence to allow frame-by-frame treatment and subsequently re-compose 3:2. The 3:2 sequence
repeatsevery five video frames and four film frames, the latter identified as A-D. On lyfilm frame A is fully on a video
frameand so exists at one time code only, making it the editable point of the video sequence.
Artefacts
Undesirable elements or defects in a video picture. These may occur naturally in the video process and must be
eliminated in order to achieve a high-quality picture. Most common in analog are cross color and cross l uminance.
Mostco mmon in digital are macroblocks, which resemble pixelation of the video image.
Enabling/disabling the film mode detection
1. Push the cursor key ↑or ↓to highligh t File service. (menu 9-12)
2. Press ENTER to select.
The File service menu willbe displayed. (menu 9-13)
3. Press ENTER to toggle between ON and OFF.
ON Film mode is enabled.
OFF Film mode is disabled.
Installation
Input slots
File service
Internal pattern
When no signal
Source transition
OSD configuration
Language
V-Keystone
H-Keystone
Global keystone
Orientations
Back
Menu9-12
File service
Auto search ON
Film mode ON
Color space
Back
Menu9-13
9.4.3 Color Space
ColorSpace
Thec olorrange be tween specifiedreferences. Typically references are quoted in television: RGB, Y, R-Y,B-Y, YIQ,
YUVand Hue Saturation and Luminance (HSL). In print, Cyan, Magenta, Yellow and Black (CMYK) are used. Moving
pictures between these is possible but requires careful attention to the accuracy of processing involved. Operating
across the media--print, film and TV,as well as between computers and TV equipment--will require conversions in
color space.
About color space
Color space selection is only active for progressive component video signals on the 5-cable (5 RCA) or the Component (3 RCA)
input.
Itis possible to change the values of the color matrix with predefined values so that the result color changes.
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