C*Pix SDC2000 Instrucciones de operaciones descargar pdf (Pagina 243)

SDC 2002

4.7 Sizing Menu

4-157

Operating Instructions - Rev. 1 / 6.2003

TV Repro

Window

SDTV Ratio

Selection: 4:3 / 16:9

Picture aspect ratio for the SDTV output can be switched from 4:3

to 16:9.Click on the button and make your decision from the drop-

down menu.

The current setting is shown on the key display.

TV Repro

Window

Sizing Base

Selection: Analog Out

/ Digital Out

Sizing Base affects the pixel geometry.

This function tries to cover the gap between analog and digital standards.

The analog standard defines: active video line is approx. 52s.

The digital standard CCIR 601defines 720 pixels per line with a clock rate of

74ns per pixel (13,5 MHz pixel clock).

As a result the active video line is 53,28s.

Now in order not to extend the active video line of 52s

(corresponding to the analog standard), the pixels are squeezed horizontally.

This is what happens when Sizing BAse is switched to analog, it looks like a

change in horizontal size (x-Zoom).

The standard setting is digital.

6. Display of the

scanned area

of a film frame

This depends on the following settings:

Fixed Aspect, ACA Emulation, Cinemascope, Fixed Repro,

Film Perforation, and Film Format (35, 16 or 8 mm).

The scanning range is displayed by an orange rectangle.

The chosen Aspect setting is displayed above the film picture.

All possible Repro settings are marked as dotted line.

The actual Repro setting is displayed in bold letters.

The smiley in the center of picture indicates whether the picture is projected

uncompressed, compressed (Cinemascope) or rotated (8 perf films).

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C*Pix SDC2000 Instrucciones de operaciones Pagina 243