Selenio X100
Installation and Operation Manual
35
Video Sync and Delay
Input Standard Select
The Selenio X100 sets the video delay automatically (using the
Auto
option of the
Input
Standard Select
parameter), or the it can use the standard you set manually as the
reference. The following standards are available:
Frame Sync Frozen, Force Black, Force Freeze, and Freeze Mode
In addition to the video delay added by the
Input Standard Select
parameter, you can also
adjust the timing of the signal using the
Frame Delay
,
Horizontal Phase
, and
Vertical
Phase
parameters.
The read-only
Frame Sync Frozen
parameter reports whether or not the frame sync output
is frozen.
Force Black
forces the output video to black and similarly,
Force Freeze
forces
the output video to freeze. The
LOV Mode
parameter makes it possible to control the
behavior of the frame sync in the event of a loss of video. Options for
LOV Mode
are:
Pass
,
Freeze
(default), or
Black
. The
Freeze Mode
parameter allows you to select the timing
when the frame sync freezes the output. Options for
Freeze Mode
are:
Field 1
(default),
Field 2
, or
Frame
.
Frame Delay
The
Frame Delay
parameter compensates for other external processes by providing a delay
in one-frame increments. This delay is in terms of input units. For example, if the input
format is SD-SDI, the delay is in terms of 525/625 frames. Use this control to adjust the
delay of the frame sync as follows:
0 to 37 frames (SD-525)
0 to 32 frames (SD-625)
0 to 27 frames (1080i/59.94, 1080p/23.98, 1080p/59.94, 1080p/29.97, 1080psf/
23.98, 1080psf/29.97, 1080i/60, 1080p/60, 1080i/50, 1080p/25, 1080p/50, 1080p/
24, 1080p/30, 1080psf/24, 1080psf/25, 1080psf/30)
0 to 57 frames (720p/59.94, 720p/60, 720p/50)
0 to 13 frames (1080p/59.94 DL, 1080p/60 DL, 1080p/50 DL)
Table 3-4
Input Standard Select Parameters
525
1080i/60
1080p/30
1080p/59.94
625
1080i/50
1080PsF/23.98
1080p/60
720p/59.94
1080p/23.98
1080PsF/24
1080p/50
720p/60
1080p/24
1080PsF/25
1080p/59.94 DL
720p/50
1080p/25
1080PsF/29.97
1080p/60 DL
1080i/59.94
1080p/29.97
1080PsF/30
1080p/50 DL
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