Cobalt Digital FUSION 3G 9985 3G_HD_SD Loudness Processor - Manual (Page 15)

9985-OM (V1.18) 9985 PRODUCT MANUAL 1-11
Introduction
9985 Functional Description
Figure 1-3 Timecode Processor
Closed Captioning Processor
This function provides support for closed captioning setup. When enabled,
the function allows passage of timecode data. The function also allows the
selection of the ancillary data line number where the ancillary closed caption
data is outputted when the output is HD.
Frame
Reference
SDI VITC
Waveform
Detect/Extract
SDI ATC_LTC
Detect/Extract
SDI ATC_VITC
Detect/Extract
Priority/
Select
Program
Video
Input
SDI VITC
Timecode
Proc/Embed
ATC_VITC
Timecode
Proc/Embed
ATC_LTC
Timecode
Proc/Embed
Insert
Control
Line
Number
Control
Buffer/
Format
3G/HD/SD–SDI
Free Run
(Internal Count)
Ref VITC
Waveform
Detect/Extract
Audio LTC
Select/Extract
Audio/
RS-485 LTC
Audio/RS-485
LTC Generate
Audio LTC Out
RS-485 LTC Out