AJA KONA LHe Plus Instruction Manual download pdf (Page 57)

KONA LHe Plus Installation & Operation Guide — Using The AJA Control Panel

AJA Control Panel, Timecode Tab, User Bits Checked

Use QuickTime Timecode—when checked, this directs KONA to output timecode from the

QuickTime timecode track. When not checked, KONA uses the Output Timecode Offset value

plus the number of frames into the movie. Note: not all QuickTime applications use or

support timecode tracks—so sometimes the QuickTime timecode is missing or not

meaningful.

Output Timecode Offset (entry field and FPS pull-down)—this text entry field allows you to

specify a timecode offset for use with Final Cut Pro 7 (or any other application that has

timecode offsets that are user-controlled). In FCP 7, go to “Timeline Options” and locate the

“Starting Timecode” value. Use that same value here as the “Output Timecode Offset” to

ensure the timecode is synchronized.

Timecode Burn-in—this pulldown selects whether the timecode value is “burned-in” on video

output from KONA LHe Plus. If set to “OFF”, timecode will not be keyed over the video. If set

to “timecode”, then the timecode value will be keyed over the output video. This can be

useful for synchronizing, choosing edit points, dailies, and many other purposes.

Note: SMPTE RP 188 defines a standard for the transmission of time code and control code in

the ancillary data space of a digital television data stream. Time code information is

transmitted in the ancillary data space as defined in ANSI/SMPTE 291M. Multiple codes can

be transmitted within a single digital video data stream. Other time infor

mation, such as

real time clock, DTTR tape timer information, and other user-defined information, may also

be carried in the ancillary time code packet instead of time code. The actual information

transmitted through the interface is identified by the coding of a distributed binary bit.

Equipment manufacturers can use the meta data for different purposes.

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AJA KONA LHe Plus Instruction Manual Page 57