Cobalt Digital Inc 9061 Product Manual page 15

Introduction
9061-OM (V4.9)
AFD Processor
This function provides aspect ratio controls and assignment of AFD codes to
the SDI output video.
Using this function, aspect ratios in accordance with the standard 4-bit AFD
codes can be applied to the output video. Additionally, custom aspect ratios
can be independently defined for any of the AFD codes.
Separate, independent AFD controls are provided for both 16:9 coded and 4:3
coded frames.
This function also provides AFD-controlled ARC by checking for any
existing AFD code within the received video input. If a code is present, the
code is displayed. With the Scaler function
, the H and V settings corresponding to the received code
Follow AFD Settings
are applied to the video by the 9061. The default, standard aspect ratio
described by the AFD code can be applied, or custom horizontal/vertical
scaling can be applied for a given code.
The function also allows the selection/changing of the AFD code and
ancillary data line number for the outputted AFD code.
9061 PRODUCT MANUAL
9061 Functional Description
Aspect Ratio Conversion
set to
1-11