SEL-1FS1/SEL-2FS1 and SEL-1XD1/SEL-2XD1
Installation and Operation Manual
Installation, Operation, and Specifications
© 2015 Imagine Communications Corp.
Proprietary and Confidential.
Version 2.8 | Page 40
Data De-embedding (DMB)
These parameters operate the de-embedding controls for Closed Captioning, Teletext, Timecode,
Brandnet, and generic data passing. For details, see Data Embedding and De-Embedding (on page 62).
Video Sync and Delay
The FS1 and XD1 set the video delay automatically (using the
Auto
option of the
Input Standard Sel
parameter) or the modules can use the standard you set manually as the reference. Additionally, you
can adjust the timing of the signal using the
Frame Delay
,
Horizontal Phase
, and
Vertical Phase
parameters. The
Frame Delay
parameter compensates for other external processes by providing a delay
of between 0 to 16 frames, 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.
On its own, the
Sample Rate Conversion
block adds delay, relative to the video signal. To correct this
synchronization problem, the
Video Sync and Delay
>
Audio/Video Align
parameter adds a fixed delay
to the video processing path. Select
Yes
to enable this feature.
Video Proc Amp and Color Corrector x
This group of parameters includes the following controls:
•
Proc Amp
•
Hard Clip Control, Legalizer
•
Color Corrector
Proc Amp
These parameters make it possible to modify the black level, luma gain, chroma gain, and hue.
Clip Control
Y, composite, and GBR levels are adjustable using the parameters in the
Clip Control
group.
Y levels are enabled and set using White and Black clipping controls.
In the composite realm, FS1 and XD1 modules do not directly output video signals. However, the
following composite parameters make it possible to correct the limits of clip, luma, Cb, and Cr before
the signal is converted by a downstream NTSC or PAL device. The following video attributes can be
modified:
•
Cmpst Clip Enable (default is No)
•
Cmpst Clip Luma Min (-47.9 mV to 47.9 mV, default is 0.0 mV)
