VWI10 - SD multi functional frame/line synchronizer with VLI/WSS inserter

Description

The VWI10 is a universal VI and WSS inserter reader. Video Index and Wide Screen Signaling provide a standardized way of embedding certain legacy information. VI can only be used in the digital environment when the data is serialized and embedded in a low-significance bit of the chrominance during the active part of one line of each field in the vertical blanking interval. The VI information is lost, when going from the digital domain to the analog domain. WSS is designed for the analog domain but can also be used in the digital domain.
Since the data is inserted in the first half of line 23, almost all equipment is transparent because it is not in the vertical blanking. Please note that the WSS standard is only developed for the 625-line format.

Features

• Auto detecting of 525/625 with correct reference input selection (SFR18-SFR08 only)
• Frame synchronizer
• Line synchronizer/autophaser
• Full frame adjustable output phase with respect to reference in sample increments
• EDH processing
• Manual freeze and panic freeze
• 2 individual GPI presets can insert:
  • WSS or WSS-extended
  • WSS embedded GPI
  • VI
• VL PAN, TILT, ZOOM
• WSS insert, standard, extended, blank
• WSS and VI detection
• GPI16 can be used as interface to VWI10
• Transparent for embedded audio
• Full control and status monitoring through the front panel of the SFR04/SFR08/SFR18 frame and the Ethernet port (ACP)
• Optional 1 fiber input (replacing 1 SDI input) or 1 fiber output (replacing 1 SDI output) on I/O panel
• Optional 1 CVBS output (replacing 1 SDI output) on I/O panel