Ross Opengear UDC-8625A Series, User Manual, Page: 70 / 174

5–2 • Ancillary Data UDC-8625A Series User Manual (Iss. 11)
Overview
There are two areas in which ancillary data may be found:
• HANC — ANC packets that are found in the horizontal blanking region.
• VANC — ANC packets that are found in the vertical blanking region.
This section outlines how to view incoming status in the Input Status and Input Status:Audio
tabs and configure the UDC-8625A series card to manage HANC and VANC data using the
options in the
ANC tab of DashBoard.
HANC and VANC Status
The Input Status tab in DashBoard provides HANC and VANC status details:
• 352M — This field indicates whether the 352M data is detected on the input, and
displays the four bytes.
• AFD , Video Index , Closed Captioning , Timecode , Audio Metadata , OP-47 , Other
Packets — These fields indicate the status of the specified packet, such as whether it is
detected or not on the input. For more information, refer to the section “ Input Status
Menus ” on page 9-32.
• Embedded Audio — This field indicates the information extracted from the channel
status, such as PCM/Non-PCM, 20bit or 24bit. If there is PCM data, a level in dB is also
displayed. When this field is blank, the packet for the specified group is absent.
• Details — Toggling this button to Show , enables the card to report information about the
detected timecode such as the field the timecode is detected in, type of timecode, and a
timestamp. This information is displayed in the following format:
Example of Timecode Details
Where each message includes the following information:
› Field # — indicates which field the timecode was detected in (e.g. Field 1 (Odd))
› Type — indicates the type of timecode (e.g. ATC-VITC1)
› Line # — indicates the specific line the timecode data was detected in (e.g. 16)
› Location — indicates timecode is in the HANC (H), or VANC (<blank>)
› Channel — indicates timecode is in the luma (L), or chroma (C) channel