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Inspector LIVE

In-depth content QoE monitoring, Real-Time, High Capacity Content Quality Monitoring and Analysis

 

 

You receive and process many programs—multiple Gbps of content—for delivery over the ABR and/or linear network. That content must be encoded or transcoded, and checked for regulatory compliance before being sent downstream to viewers. You want to be sure that the content you are receiving is at the quality you expect, and that the quality you are producing through your own encoding workflow is at the levels that viewers demand, because mistakes here will affect ALL viewers. Inspector LIVE is your solution for meeting the 24/7/365 demands of high-density ABR and traditional linear video delivery. Inspector LIVE can be used standalone, or as part of a multi-element video quality assurance platform using iQ video management solutions such as iVMS, iVMS ASM and cVOC. Inspector LIVE is available in appliance-based, virtualized software and cloud-based formats.

 

Key Benefits

  • Measure video quality “on-the-fly”, before your content is delivered through the network.
  • Minimize customer service calls and “truck rolls”
  • Continuously evaluate the health and performance of your encoding/transcoding resources
  • Reduce cost and risk of regulatory compliance

 

Key Features

  • Simultaneous 24/7 QoE & QoS monitoring and analysis
  • Non-reference MOS-like scoring metric that relates directly to viewer perception
  • Detects, decodes, displays and logs the encoded High Dynamic Range (HDR), Standard Dynamic Range (SDR) and Wide Color Gamut (WCG) parameters
  • Measure & monitor Audio Loudness ITU-R BS.1770
  • ABR Encoder Boundary Point decode and IDR Alignment visualization and alarming
  • SCTE-35 monitoring, detection, decode and alarming
  • Regulatory compliance checking including CALM Act compliance monitoring
  • Closed caption monitoring, alarming and reporting
  • Text track reporting
  • SI/PSI/PSIP decode, inspection and monitoring
  • Comprehensive GOP and FES monitoring & analysis
  • Customizable alarming and triggering
  • UTF-8 character encoding for naming purposes
  • Flexible video capture for analysis of events before, during and after issues occur
  • Open API for user access to the Inspector metrics and information

 

ABR Monitoring for Multiscreen /OTT

In an adaptive streaming network, a single video program is transcoded into many bit rate variants, so that the player can adjust the playback to network performance. This bit rate “shifting” can occur often, as the content is being played. If the shifts do not go smoothly, playback issues can occur. All of these bit rates versions must be properly “aligned” with each other for smooth shifts. Video remnants can also be introduced during segmentation, making it necessary to monitor both QoS and QoE at the network edge as well as in the head end/origin. But this additional technical risk can be managed. Inspector LIVE’s advanced adaptive streaming video monitoring capability provides Encoder Boundary Point monitoring and IDR alignment verification to ensure that bitrate switches occur smoothly.

Linear TV Monitoring

Inspector LIVE validates content at the ingress points of the network and provides QoS & QoE monitoring and analysis to ensure the video quality before it goes into the distribution network. Moreover, compliance reporting is made simple by scheduling Closed Caption reports to execute automatically at regular intervals.

Technical Specifications

  • Scales up to 600 programs
  • Resolution support up to UHD levels
  • Video Codecs: MPEG-1, MPEG-2, AVC/H.264, HEVC/H.265
  • Audio Codecs: MPEG-1, MPEG-2, AC3, E-AC3, AAC
  • AVC/H.264 4:2:0 8-bit, 4:2:2 10-bit
  • HEVC/H.265 Main 8-bit, Main10 8 & 10-bit
  • Full I, P and B frame decode with per-GoP thumbnail capture every I-frame for all programs
  • MPEG2 TS SI/PSI/PSIP
  • Audio Loudness (BS-1770-1 and BS-1770-3
  • Dolby audio monitoring: Dolby Digital (AC-3) and Dolby
  • Digital+ (E-AC-3) including detection of ATMOS objects
  • RFC 4445 Media Delivery Index (MDI)
  • TR 101-290, Priorities 1, 2 and 3
  • SCTE 168-6 201 0 Errored Seconds, Availability
  • 1E11 and FF24 and later support
  • Storage of thumbnails and performance data for future reference
  • Northbound SNMP interface for integration into other NMS/OSS architectures
  • Available in appliance-based, virtual and cloudbased packages

 

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