Cobalt Digital COMPASS 9305 Embedded Audio Delay Processor - Manual (Page 43)

9305-OM (V4.1) 9305 PRODUCT MANUAL 3-17
Operating Instructions
9305 Function Submenu List and Descriptions
Timecode
Provides timecode data extraction from various
sources, and provides formatting and re-insertion
controls for inserting the timecode into the output video.
Table 3-2 9305 Function Submenu List — continued
SDI VITC
Detect/Extract
SDI ATC_LTC
Detect/Extract
SDI ATC_VITC
Detect/Extract
Priority/
Select
720p SDI
w/ ATC_VITC
SDI VITC
Timecode
Proc/Embed
ATC_VITC
Timecode
Proc/Embed
ATC_LTC
Timecode
Proc/Embed 720p SDI
w/ATC_VITC
w/ATC_LTC
Insert
Control
Line
Number
Control
Buffer/
Format
ATC_VITC Insertion = Enabled
ATC_LTC Insertion = Enabled
ATC_VITC1 = Line 9 (default SMPTE 12M-2)
ATC_VITC2 = Line 8 (571) (default SMPTE 12M-2)
ATC_LTC = Line 10 (default SMPTE 12M-2)
9305 720p 5994
w/ ATC_VITC
720p 5994
w/ ATC_VITC
w/ ATC_LTC
Noting that the incoming video contains
SDI ATC_VITC timecode data (as shown in the status
display), set the Source Priority drop-down lists to
include SDI ATC_VITC timecode data as a choice.
This extracts SDI ATC_VITC timecode data from the
incoming video.
In this example, it is desired to provide both SDI
ATC_VITC and ATC_LTC timecode data in the HD
output video. As such, set both HD ATC VITC
Insertion and HD ATC LTC Insertion to Enabled.
In the example here, the line numbers are set to the
default SMPTE 12M-2-2008 recommended values.
A
B
Shown below is an example in which received 720p 5994 SDI video containing an SDI ATC_VITC timecode is to be outputted
instead with both ATC_VITC and ATC_LTC timecodes using this function. Each Timecode control is fully described on the
pages that follow.
A
A
B
B
Audio LTC
Detect/Extract