7847FSEDA Series
Frame Synchronizer and Distribution Amplifier
Page - 58
Revision 0.1
Figure 5-22: Video Path Configuration - IntelliGain
®
Traps Tab
5.2.15. SID (Source Identification)
Source Identification (
termed Source ID
) provides a useful method for tagging the video signal with a
VANC data packet as it is processed by the module. With each module appending its own source ID
tag into the VANC region; it effectively creates a history of the signal processing path taken by any
video signal through the facility.
Each source ID tag VANC packet payload is 113 bytes and is defined as follows:
Element
Bytes
Version
1
SID Count & Overflow
2
Date (DDMMYY)
6
Time (HHMMSSFF)
8
Time Zone
4
Base Label
16
Alias Label
48
User Code
4
Alpha Tag
12
Serial Tag
12
Total Payload per SID tag
113
Table 5-9: Source ID - VANC Packet Payload
