3
9902-UDX-FS Function Menu List and Descriptions
3-52
9902-UDX-FS PRODUCT MANUAL
9902-UDX-FS-OM (V1.1)
AFD Map sub-tab allows bidirectionally re-aspecting from 4x3
frames to companion 16x9 frames, and allows customizing aspect
ratio settings for the AFD codes supported by the card.
Table 3-2
9902-UDX-FS Function Menu List — continued
•
•
•
•
•
•
• When the scaler is set to Scaler follow AFD any V, H, pan, or tilt custom changes made here are directly applied to the output
video.
• To simply output an AFD code (without any re-aspecting to be done by the card) set the No Input row to the desired code to
be outputted (in this example, “16x9 Letterbox 16x9 Center; 0100”).
Separate control groups for 4x3 and 16x9 coded input frames allow custom ARC (as well as pan/tilt) for various coded frames.
• By default, each row is set for its companion re-aspected output, along with output AFD code for the companion output (i.e.,
4x3 frames get re-aspected to a companion 16x9 re-aspecting and AFD code, and similarly 16x9 frames get re-aspected to a
companion 4x3 re-aspecting and AFD code).
In this example, default settings provide the scaling and tilt factors to convert a 16x9-coded 0010 frame to its
companion 4x3 0010 Letterbox 16x9 Top frame.
Scaling and Pan/Tilt factors
effect the re-aspecting and
position offset here that result in
a 4x3 0010 Letterbox 16x9 Top
image when these defaults are
applied.
The AFD coding
representing the applied
re-aspecting is applied to the
output video.
