Product Description
Features
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VENICE S | User Manual | 2906.1345.02 - 02
Rohde & Schwarz GmbH & Co. KG
On video tapes the VITC is basically stored for each frame in
one video line of the vertical blanking interval. While the LTC is
recorded along the tape, mostly for this, an audio track is used.
In opposite to VITC, the LTC can be read out during a fast
forward and written later. Certainly during a still image (paused)
or during a slow forward the LTC can not be read out. With
VITC it‘s possible.
DLTC and DVITC is inserted in the vertical blanking interval of
the SDI-Signal. It won’t be published in the video image. DVITC
replaces the previously used VITC of analog systems. DVITC
will be recorded most preferably in line 9 and 10 of the SDI
signal at the output of MAZ devices.
VTRTC (RS-422) is a via RS-422 transferred timecode of a
controlled video source.
Time of day is the actual time of the device.
Play After Write
The automated play after write functionality allows a true visual
quality check. It reads the open file being currently recorded
directly from the disk. The operator can see the file and can
judge its quality directly after the video has passed the encoding
process and has been written to the storage.
Please note that for the play after write feature an addi-
tional channel for playout is needed. Furthermore, the
ingest and playout channels need to be on the same
VENICE server.