MV-821 2RU 一体式 Multiviewer

MV-821是一种高密度的多画面,非常适合需要节省空间的解决方案的应用程序,但仍需要最高质量的图像显示。 提供两种版本:用于SDI系统的MV-821-HDBNC(包括单流12G 4K UHD)和用于IP2110的MV-821-IP。

MV-821 多画面r是MV-8系列多画面系列的一个产品。这是小巧紧凑,但具有高密度I / O,并且是唯一的在2 RU机箱中提供48个输入和12个输出的多画面。这使得MV-821是转播车和演播室等的理想之选

优点
•出色的画质
•全面的监视和警报功能
•简单直观的配置
•紧凑型机箱中的高密度


应用领域
MV-821多画面非常适合在任何受益于单个或多个显示器的应用中使用:
•演播室
•转播车
•总控
•MV-821高分辨率低延迟主要监视应用程序
•所有输入的MV-821-H264流

MV-821即使在高级模式下使用也能提供高质量的图像多通道显示。毫不妥协地提供最高画质适应当今广播环境的输出。
•多通道显示,带有图形背景和通道徽标
•混合播放,节目,预设和关键预览
•音频显示
•自动化播放列表显示
•时钟

MV-821-HDBNC

Inputs – 48

SD 525/59.94 & 625/50
HD 720p (50, 59.94, 60 frames)
HD 1080i (25, 29.97 & 30 frames)
3G 1080p (50, 59.94 & 60 frames)
4K UHD quad link 2SI or SDQS (uses 4 inputs per 4K UHD source) 4K UHD 12G 2160p (25, 29.97, 30, 50, 59.94 & 60 frames, 4:2:2 YCbCR) – Requires MV-821-12G license

Outputs – Up to 12 SDI

4 video outputs (coax or fiber) (upgradeable to 12):

4K UHD, 3G 1080p (50, 59.94 & 60 frames, locked to reference)

Video delay – 1 input field/frame (interlaced/progressive) plus 1 to 3 output frames (typically 1)

Quad link 4K UHD output support only

MV-821-IP

Inputs – 48 IP Streams

Video formats:
Same as MV-821-HDBNC but 4K UHD quad link only

Main IP: 2x QSFP28 both configured as 2x 50 GbE ports
Each 50 GbE RX link supports up to 12x 3G IP input streams

Redundant IP: 2x QSFP28 both configured as 2x 50 GbE ports Same as ‘Main IP’ above

Uncompressed video transport using either SMPTE ST 2110- 20/30 or SMPTE ST 2022-6 encapsulation

SMPTE ST 2022-7 compliant for hitless redundancy

Outputs – Up to 12 Simultaneous IP and SDI Streams

4 video outputs (upgradeable in pairs to 12) Main IP: 2x QSFP28 (as per IP inputs)

First QSFP28 TX-link supports 8x 3G IP output streams

Second QSFP28 TX-link supports 4x 3G IP output streams Redundant IP: 2x QSFP28 (as per IP inputs)

Same as ‘Main IP’ above
SDI outputs same as MV-821-HDBNC

MV-821-HDBNC and MV-821-IP

Monitoring Outputs

48 inputs encoded as H.264 compressed IP output streams Requires MV-821-H264 option

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 Dolby E:

Closed caption & subtitle detection with display on screen UMD source names via:
– Grass Valley general remote protocol
– SW-P-08 over IP

– TSL v3.1 or v5 protocol over IP