Cobalt Digital FUSION 3G 9985 3G_HD_SD Loudness Processor - Manual (Page 80)

3
9985 Function Submenu List and Descriptions
3-28 9985 PRODUCT MANUAL 9985-OM (V1.18)
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 (and the corresponding WSS and
VI translation equivalents) supported by the card.
Table 3-2 9985 Function Submenu List — continued
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• On cards with a scaler, 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.
• On cards without a scaler, only the Output AFD Code column appears (these cards can only mark the output signal with an
AFD code, and do not perform any re-aspecting).
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.