Grass Valley
Standalone Uncompressed IP Multiviewer


The MV-820-IP multiviewer is part of the MV-8 series multiviewer range. It is small and compact but with a high-density I/O and the only multiviewer to offer 48 IP inputs and 12 IP outputs in a 2 RU chassis. This makes the MV-820-IP ideal for high-density IP monitoring applications.

> 製品特長

12 outputs – 4 standard outputs
World-class image processing and scaling
Up to 32 channels of audio metering per source
Internal and external UMD and tally support
Clock and timers
Unique input source streaming (H.264 used in conjunction with the MV-800-DT desktop multiviewer software)
Unlimited desktop multiviewer output expansion capability with MV-800-DT
Integrated control and monitoring of system wide external devices as well as internal video and audio sources
Full audio, video and metadata alarm support
Multiple display wall control
SDI and fiber output options in addition to IP multiviewer outputs
AFD/WSS auto support
Safe area and aspect ratio outlays
Full RollCall integration

> 製品仕様

Inputs – 48 (from IP backbone)
SMPTE ST 2022-6/7
Uncompressed video transport using either SMPTE ST 2110-20/30 or SMPTE ST 2022-6/7 encapsulation
4 IP video outputs as standard (upgradeable to 12), all IP outputs duplicated on SDI or fiber using standard MV-820 connectivity)
4K UHD, 3G 1080p (50, 59.94 & 60 frames, locked to reference)
Video delay – 3 fields interlaced, 3 frames progressive
Quad link 4K UHD output support
48 inputs encoded as H.264 IP output streams for use in the Grass Valley MV-800-DT desktop multiviewer application

On-screen Monitoring
Fully flexible layouts: any object can be any size, in any position (48 scalers any scaled source can be duplicated in any position on any output)
Up to 16 audio channels per video signal
Bars outside or overlaid on picture
Audio meter scales on/off
Adjustable layering and transparency of objects over video or other objects or background video
Display up to 48 tiles on a single screen, plus additional tiles for clocks and tallies:
Programmable color & alarm thresholds
WSS/AFD flags to auto adjust aspect ratio of images within a video tile audio:
Metadata & control
Metering of AES embedded audio, VU, extended VU, DIN, BBC, Nordic scales including DolbyE:
Closed caption & subtitle detection
UMD source names via:
Grass Valley general remote protocol
SW-P-08 over IP
TSL v3 or v5 protocol over IP

Alarm Notifications
Border alarm
In-picture message
SNMP, via RollCall
Manufacturers protocol
Master GPO
Video alarms
Video black
Video frozen
Loss of video
Loss of CC
Loss of VITC data

Audio Alarms
Audio over level
Audio under level/loss
Loss of embedded channels

Status Indicators
Input standard
CC standard
Source ID
V-Chip status

Additional Alarms
Test boxes

Alarm Control
Configurable alarms threshold and trigger delays:
Alarm acknowledge form hard and soft panels via RollCall interface

Alarm acknowledge/clear/previous fault indication (border color or tally alarm box):
Alarm auto-clear after preset delay


Ordered as Individual Parts
When ordered as separate parts, the order codes shown are needed to build a complete system:

MV-820-IP 2 RU Standalone Uncompressed IP Multiviewer
Offers up to 12 SDI outputs (simultaneous IP) from 48 scalers, 48 IP inputs using 4x 100 GbE QSFPs Additional licenses required to enable outputs 5-12. SFP modules ordered separately for outputs 1-4.SFP for 1Gb control interface included. Input 100 Gb QSFPs ordered separately

License upgrade to enable outputs 5 & 6
SFP ordered separately

License upgrade to enable outputs 7 & 8
SFP ordered separately

License upgrade to enable outputs 9 & 10
SFP ordered separately

License upgrade to enable outputs 11 & 12
SFP ordered separately

Dual output HD-BNC coaxial SFP module

Dual output fiber SFP module (1310 nm single mode LC/PC)

MV-800 desktop multiviewer license code
License code to enable software for MV-800 desktop multiviewer for streaming IP sources, 1 license per seat

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