
Command Interface 95 - 99
VIDEO VID VI
Description-
The state of the current video output format.
Form-
VIDEO/VID/VI [SETTING]
Arguments-
SETTING
TEXT
NUM
DESCRIPTION
NTSC
0
National Television Standard
PAL
1
Phase Alternating Line
PALM
2
PAL (emulates some characteristics of NTSC). Primarily
Brazil
PALN
3
PAL (emulates some characteristics of PALB and NTSC).
Primarily Argentina.
CHARACTERISTICS OF NTSC AND PAL
M (NTSC and PAL-M)
N (PAL-N)
B,G (PAL)
Num of lines per frame
525
625
625
Num of fields per second
60 (59.94)
50
50
Line Frequency
15,750
15,625
15,625
Blanking Level (IRE)
0
0
0
Peak-white level (IRE)
100
100
100
Sync-pulse level (IRE)
-40
-40
-43
Picture-black level (IRE)
7.5
7.5
0
Colorburst Freq. (Hz)
3579545 (ntsc) 3575611.49 (palm)
3582056.25
4433618.75
Errors-
ERROR TEXT
NUM
DESCRIPTION
ERROR- BAD ARGUMENTS
2
Argument (s) is/are missing or invalid.
Examples-
Operation
-
Display the current VIDEO setting.
<NAME> VIDEO
OK
VIDEO= NTSC
<Empty Line>
Operation
-
Set the VIDEO setting to NTSC
<NAME> VIDEO NTSC
OK
<Empty Line>
Products Supported-
Soloist 1, Soloist 2, Mirage, and Duet
See Also-
BLANK and OUTPUT