Cobalt Digital COMPASS 9374-EMDE Quad-Stream SDI – AES – MADI Embedder_De-embedder - Manual (Page 54)

3
9374-Series Function Submenu List and Descriptions
3-22 9374-SERIES PRODUCT MANUAL 937X-OM (V1.3)
(continued)
• SD VITC Waveform Insertion Controls For SD output, enables or disables SD VITC waveform timecode insertion
into the output video, and selects the VITC1 and VITC2 line numbers (6 thru
22) where the VITC waveform is inserted.
Note: • If only one output line is to be used, set both controls for the same
line number.
• SD VITC Waveform Insertion control only affects VITC waveforms
inserted (or copied to a new line number) by this function. An existing
VITC waveform on an unscaled SD SDI stream is not affected by this
control and is passed on an SDI output.
• SD ATC Insertion Control For SD output, enables or disables SD ATC_VITC timecode insertion into
the output video, and selects the line number for ATC_VITC.
• HD ATC_LTC Insertion Control For HD output, enables or disables ATC_LTC timecode insertion into the
output video, and selects the line number for ATC_LTC timecode data.
• HD ATC_VITC Insertion Control 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.
Note: If only one output line is to be used, set both controls for the same line
number.
• ATC_VITC Legacy Support Control 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.
• Free Run Timecode Controls 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.
Table 3-1 9374-Series Function Submenu List — continued