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MV-831
User Manual
Multiviewer Monitoring (per MV-831 module):
• Monitor up to 48 video signals from the host router (inputs or outputs).
(SD-SDI/ HD-SDI/ 3G-SDI /Quad-link 3G-SDI for UHD.)
• High image quality: Input de-interlacing, scaling.
Advanced broadcast media monitoring:
• Media biometric signature generation for all 48 multiviewer inputs.
• Low-bandwidth video and audio signatures streamed.
• Applications include: Lip sync, Channel mapping detection, Confidence monitoring,
identification and comparison.
• HDR support.
Up to 12 multiviewer head display outputs per MV-831:
• 3G 1080p or HD 720p.
• UHD using four 3G-SDI outputs to provide a UHD quad-link.
• Multiviewer display outputs:
• 4 display outputs on baseline MV-831 model.
• Expandable to up to 12 display outputs per MV-831, enabled with additional MV-831
licenses.
• Head display outputs use flexible SFP modules.
• Mixture of 3G SDI dual-coax, dual-fiber, or single HDMI outputs.
Total screen layout flexibility:
• Flexible video tile arrangements.
• Adjustable layering, transparencies and fine-positioning.
• 48 internal scalers: One per MV-831 multiviewer input.
• Display status and alarms from external devices.
• Drag and Drop objects onto the video wall layout.
• Additionally display web pages, automation playlists, device status screens etc.
Flexible alarm capability:
• Monitoring of video, audio and metadata with alarm notification.
• Intelligent monitoring of external devices with configurable on-screen alarms.
• Control and acknowledgment of alarms from hardware- and soft-panels.
Streaming Out of Multiviewer Input-Copies (License-enabled):
• MV-831 multiviewer inputs can be H.264-encoded to create streamed copies of inputs
which can then be streamed out over IP.
• Streams can be viewed on a desktop PC with appropriate software.
See the ‘MV-8 Series Multiviewer’ user manual.
Note:
Viewing H.264-encoded video IP streams with
GV Orbit:
Grass Valley GV Orbit Lite can be used to form a PC-based streamed video
monitoring wall (ideal for secondary monitoring applications). Input H.264
video IP streams, from one or more MV-8X0/8X1 modules, may be
displayed on a PC monitor, showing live video, audio levels and alarms.