Video Sync And Delay; Input Standard Select; Frame Sync Frozen, Force Black, Force Freeze, And Freeze Mode; Frame Delay - Imagine Selenio X100 Installation And Operation Manual

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:
Table 3-4 Input Standard Select Parameters
525
625
720p/59.94
720p/60
720p/50
1080i/59.94

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:





1080i/60
1080i/50
1080p/23.98
1080p/24
1080p/25
1080p/29.97
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)
Installation and Operation Manual
1080p/30 1080p/59.94
1080PsF/23.98 1080p/60
1080PsF/24 1080p/50
1080PsF/25 1080p/59.94 DL
1080PsF/29.97 1080p/60 DL
1080PsF/30 1080p/50 DL
Selenio X100 35