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Qligent Vision is a software based monitoring solution that brings intelligent architecture, intuitive display and limitless scalability for analyzing all aspects of media service delivery from multiple sites and multiple points throughout the distribution chain for terrestrial, cable, satellite or IPTV networks. Vision aggregates all your quality and operational data into a single customizable dashboard for real-time monitoring and analysis. Vision can be deployed on premises, in the cloud or via hybrid architecture. If you’re looking for traditional compliance tools or a Volicon replacement such as competitive analysis, content repurposing and multiviewers, Qligent Vision provides more benefits.
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Simplicity
Quick and simple to deploy and use, Vision’s lightweight architecture reduces costs and provides action-based, real-time root cause analysis. Its software-driven probes have limitless expandability throughout the network and offer broadcasters, network operators and content distributors a financially viable method to finally gain direct analytical access at the last mile.
Insight
Deploying Vision over the entire network unveils a true picture of the channel delivery out to the last mile. Correlated trending and analytics help predict vulnerabilities and will prescribe actionable results to optimize infrastructure and operational efficiencies. By overseeing all points along the distribution channel, Vision helps to ensure Quality of Experience (QoE) before it becomes an issue.
Content
Production
Studio
Central
Headend
Encoder
Multiplexer
Scrambler
Backbone
Core
Network
Regional
Headend
Splicer
Modulator
Distribution
Network
Satelite
Terrestrial
CaTV
Regional
Backbone
End Users
End Users
Show Vision on signal map
Close
Studio
Encoder
Multiplexer
Scrambler
Core Network
Splicer
Distribution Network
End Users
Close
Aggregation
Leveraging the infinite scalability of Cloud deployment and power of BigData technologies, Qligent’s products are designed for networks of all sizes – from single station to national and worldwide. Vision provides our customers an understanding of their QoE across multiplatform content delivery.
Actionable Visualization
Vision features an overall media distribution status on a single screen. We address both stream and media monitoring - from the objective physical and transport layers (QoS) to the subjective end-users (QoE). With flexible and useful KPIs, Qligent follows your business-defined goals and policies while conveying your vision of performance distribution and ultimate effect. Vision is a single solution that fits both management and technical needs and provides a configurable user interface. The customizable dashboard shows a flexible level of on-screen details, alarms aggregation and auto-correlation for root cause and impact analysis, overall media service quality and performance trending.
Reliability
Vision shifts your content distribution to a new level of reliability – monitoring more points than ever, all real-time, providing an unprecedented level of fault tolerance and redundancy with hot-swap backup, load balancing and clustering. Designed to operate continuously, Vision enables detailed root cause analysis that includes 24/7 video capture of each issue along with time correlated trend history.
Notifications
Vision includes real-time alerting of QoS and QoE issues throughout the delivery platform. User-defined notifications include audible alarms as well as email and text messaging for off-site personnel. Intuitive visualization and logging expedite corrective action to optimize the end-user’s QoEs.
Analytics
Vision’s template based, fully customizable reporting capabilities turn relevant and critical data into prescriptive and actionable awareness. It provides real-time monitoring as well as comprehensive SLA metrics, and trending and data analytics. Vision’s updated analytics platform harnesses the power of data mining, machine learning and predictive data analytics to enhance quality of experience (QoE). It processes multiple datasets to help broadcasters, MVPDs and OTT service providers quickly address and prevent issues.
Technical Capabilities
As a 100-percent software and cloud-based solution, Vision does not set any limits for number or type of input channels, frequencies, streams or feeds supported at a time. It provides true “all-you-can process” functionality, only limited by the hosting COTS hardware and cloud provider performance.
Sources
Analog, SDI, DVB-ASI, IP, RF, T2-MI
Video
Codecs
MPEG-2, MPEG-4 H.264/AVC, HEVC
Frame rates, fps
25/29.97/30/50/59.94/60
Resolutions
240p/360p/480i/480p/576i/576p/720p/1080i/1080p/2160p
Audio Codecs
MPEG-1 layer 2/3, LC-AAC/HE-AAC, Dolby® Digital (AC-3), Dolby® Digital Plus (E-AC-3), Dolby® E, DTS-HD
RF Standards
Frequency Range
VHF band 1/2/3, UHF band 4/5, L-Band, Cable (54-1002MHz)
Analog
PAL, NTSC, SECAM, FM
Digital
DVB-T/T2/C/C2/S/S2, ATSC 1.0, ATSC 3.0, ISDB-T
RF Monitoring
Analog
RF Level, SNR, Video/Audio level, NICAM/A2 Level
Digital
RF Level, SNR, MER, Pre FEC BER, Post FEC BER
Compliance recording
and streaming
Configurable codec, resolution, frame rate, sample rate, bitrate
Multiple streams/files per input TV channel, raw stream capture MPEG-TS
Overlay
User-defined static text (Channel name, Station name, Location, Frequency), Date, Time, CC/Subtitles, Audio Bars for Loudness metrics
IP Monitoring
UDP/RTP Unicast/Multicast/ Broadcast streams
IP
Packet drop, Duplicate Packets, Jitter, MDI (RFC 4445), IAT
RTP
Loss distance, Loss period, % packet lost, RTP header extension
TS Monitoring
Bitrates, TR101290, ATSC A/78, PCR, SCTE-35, DVB-VBI Subtitles/Teletext
QoE
Black, Freeze, Macroblocking, Loudness (BS. 1770-3, EBU R.128, ATSC A/85)