8995UPC/DNC/UDX — Instruction Manual
119
How to Use the AFD Conversion Tables
How to Use the AFD Conversion Tables
When an input signal contains an AFD Input Code, the resulting aspect
ratio of the output will be based on the AFD Input Code in relation to the
up or down conversion process, selections made in the aspect ratio con-
trols, and the supported outputs in the software conversion tables.
Refer to the example Aspect Ratio web page in
. Note
that the module is doing an up conversion from 480i/59.94 to 1080i/59.94
as reported in the web page header.
The AFD Input Status is reporting an Input Aspect Ratio of
4:3
and an AFD
Input Code of
1000
. To see what SMPTE format this represents, refer to
Definitions For 4:3 Coded Frames
, refer
to the Active Formats column and find the illustration of the
1000
binary
code aspect ratio. It will look like the illustration in
. The image is
full frame with an aspect ratio that is the same as the 4:3 coded frame.
Figure 64. AFD Input Code = 1000
The current settings for the mode and alignment on the Aspect Ratio web
page are
Full Height
and
Center
as shown in the example web page. Because
of specific software programming to meet the SMPTE AFD standard, the
resulting AFD Output Code is
1001
as reported on the Aspect Ratio web
page in the AFD Output Code. This produces an up converted image
output similar to the one shown in
. This image has a 4:3 aspect
ratio with a horizontally centered pillarbox in a 16:9 coded frame.
When Mode =
Auto
, the module software is programmed to attempt to pre-
serve full height while keeping as much vertical information as possible
while following the SMPTE AFD standard.
Figure 65. AFD Output Code = 1001
Summary of Contents for 8995DNC -
Page 8: ...8 8995UPC DNC UDX Instruction Manual Preface ...
Page 42: ...42 8995UPC DNC UDX Instruction Manual Configuration Figure 21 8995UDX UPC DNC Web Page Links ...
Page 44: ...44 8995UPC DNC UDX Instruction Manual Configuration Figure 22 8985UDX Status Web Page ...
Page 49: ...8995UPC DNC UDX Instruction Manual 49 Configuration Figure 26 System Config Web Page ...
Page 65: ...8995UPC DNC UDX Instruction Manual 65 Configuration Figure 37 Video Proc Web Pager ...
Page 68: ...68 8995UPC DNC UDX Instruction Manual Configuration Figure 39 Transcoding Web Page ...
Page 81: ...8995UPC DNC UDX Instruction Manual 81 Configuration Figure 50 Audio Delay Web Page ...
Page 83: ...8995UPC DNC UDX Instruction Manual 83 Configuration Figure 51 Audio Gain Web Page ...
Page 85: ...8995UPC DNC UDX Instruction Manual 85 Configuration Figure 52 Audio Channel Pairing Web Page ...
Page 87: ...8995UPC DNC UDX Instruction Manual 87 Configuration Figure 53 Audio Proc Web Page ...