Cobalt Digital Inc 9934-AUD-PRO Product Manual page 88

3
Table 3-2 9934-AUD-PRO Function Menu List — continued
• HD ATC_LTC Insertion Control
• HD ATC_VITC Insertion Control
• ATC_VITC Legacy Support Control
• Free Run Timecode Controls
3-48
9934-AUD-PRO Function Menu List and Descriptions
(continued)
For HD output, enables or disables ATC_LTC timecode insertion into the
output video, and selects the line number for ATC_LTC timecode data.
For HD output, enables or disables ATC_VITC timecode insertion into the
output video, and selects the line number for ATC_VITC1 and
ATC_VITC2.
When enabled, accommodates equipment requiring ATC_VITC packet in
both fields as a "field 1" packet (non-toggling).
Note: Non-toggling VITC1 and VITC2 packets do not conform to
SMPTE 12M-2-2008 preferences. As such, ATC_VITC Legacy
Support should be enabled only if required by downstream
equipment.
Allows an initial (starting) count to be applied to output video timecode
when Free Run insertion is enabled.
Note: • Initialization can only be applied when card is outputting Free
Run timecode (as shown by Output Status displaying "Free Run").
• If failover to Free Run occurs due to loss of external timecode(s),
the Free Run count assumes its initial count from the last valid
externally supplied count.
9934-AUD-PRO PRODUCT MANUAL 9934-AUDPRO-OM (V1.1)