OPERATOR VIDEO MONITORING PRACTICES. April 17, 2013
|
|
- Ada Hicks
- 5 years ago
- Views:
Transcription
1 OPERATOR VIDEO MONITORING PRACTICES April 17, 2013
2 SCTE LIVE LEARNING Monthly Professional Development service Generally Hot Topics or Topics of high interest to the industry Vendor Agnostic No product promotion Free to SCTE members Live sessions are recorded Members-only benefit
3 TODAY S SESSION Approximately 50 minutes discussion 10 minute Q&A at the end, however.. Ask questions anytime throughout the session Asking questions adds value and enhances learning opportunity for you and others
4 HOW TO ASK A QUESTION Questions? Type your question in the Type here to chat window. Click Send (Only presenters will see questions)
5 NOW LET S GET STARTED OPERATOR VIDEO MONITORING PRACTICES April 17, 2013
6 Jeremy Bennington SVP Video Quality Cheetah Technologies LP Leads Cheetah Technology s V-Factor business Prior to Cheetah Mr. Bennington successfully built multimillion dollar DCOSIS business and is an expert in data and video services. Bachelor degree in Computer Engineering, Master of Science in Management
7 AGENDA Effective Video Quality Practices What is a MOS? What is QoE, QoS and PQM? Monitoring Architecture Fault Isolation & Troubleshooting So What? Operational Impact of Monitoring
8 EFFECTIVE VIDEO MONITORING PRACTICES All Video Monitoring should be focused on solving a problem or improving quality. Before subscribers complain First: Do you have a problem? (Loss &/or Degradation) Second: Where is the problem? Third: What is the impact? Fourth: How do I fix it?
9 WHAT IS A MEAN OPINION SCORE? MOS 5 Imperceptible 4 Perceptible 3 Slightly Annoying 2 Annoying 1 Very Annoying MOS 5 Imperceptible 4 Perceptible 3 Slightly Annoying 2 Annoying 1 Very Annoying
10 PERCEPTUAL QUALITY MEASUREMENT Human Vision System Model MOS Subjective testing Objective testing MOS scores a quality from 1 to 5 (the highest) The MOS score is made up of many artifacts including: blockiness, blur, jerkiness, color, spatial complexity, temporal complexity, freeze, blackout, etc. Goal: Simple score of what a typical person would see, so you can prioritize issues based on perceptual severity
11 VIDEO QUALITY JARGON QoS QoE PQM How well is the networkperforming Did the packets get from point A to point B Content agnostic Quality of Service What is the network impact on the viewer Statistically estimated from QoS& encoding information Content aware, but does not measure the quality of the content Quality of Experience What is the viewer s perception of quality Measures content using the model of the human eye Network agnostic, can be used ingest, encode, network & client Perceptual Quality Monitoring
12 VIDEO QUALITY ARCHITECTURE Acquisition Monitoring Baseline, SLA enforcement, early detection Programmer issue? Garbage in? Encoder/MUX Monitoring Did I measurably degrade the quality? Quality outage notification Garbage out? Network Monitoring Did the bits get from point A to point B If not, potential impact? Hub site / Ad Zone Do I roll a truck? Can I see the problem at the hub, or just the subscriber? Home Status Monitoring Do I roll a truck? Subscribers Impacted
13 VIDEO QUALITY ARCHITECTURE Acquisition Monitoring Perceptual Quality Monitoring (PQM) Baseline MOS to compare to Programmer and downstream Encoder/MUX Monitoring Perceptual Quality Monitoring (PQM) Compare MOS to Acquisition QoE/QoS Monitoring Network Monitoring QoE/QoS Monitoring Hub site / Ad Zone QoE/QoS Monitoring, PQM Monitoring of Ads Real Time diagnostics & customer support Home Monitoring of the home is evolving. Subscribers Impacted
14 EFFECTIVE VIDEO MONITORING PRACTICES First: Do you have a problem? PQM Content MPEG-TS Transport QoS/QoE Most losses are found at the IP, ASI or MPEG layer QoS & QoE tools find many of these issues SCTE 142, TR and ATSC A/78 are appropriate Most performance issues are found in the content PQM tools find many of these issues They must look deep into MPEG and often decode the video to find these issues Common causes: Programmer quality, over compression, mux interaction, ad insertion, or encoded artifact caused by loss Performance is a continuous process of improving quality
15 EFFECTIVE VIDEO MONITORING PRACTICES Second: Where is the problem? Monitoring location (hub, home, headend) Location (region, city, ad zone, hub, address) What layer (IP, MPEG, content) Service (Linear, Replay, VOD, Streaming) Programmer, MSO, CDN, etc. Correlation
16 EFFECTIVE VIDEO MONITORING PRACTICES Third: What is the impact? Was it visible to the subscriber? One event? Periodic? One channel? Many? How many subscribers? You should not have to ask: Do I care? Control the impact: Monitoring must be a part of customer service!!!!
17 EFFECTIVE VIDEO MONITORING PRACTICES Fourth: How do I fix it? Can I fix it? If it is the Programmer: Can you prove it? Can you help? If it is the MSO: Encoder settings MUX choice Etc.
18 FAULT ISOLATION & TROUBLESHOOTING Don t assume that the network is homogenous TBS in Sunnyvale and Pittsburgh from the same provider have different quality (no QAM or MPEG issues)
19 FAULT ISOLATION & TROUBLESHOOTING Operations needs Green/Red light. What, when & where? Do I act? Best Practices SNMP Alarm generation into the NOC s OSS Detailed EMS for the video monitoring solution, but must be straight forward XML is great for configurations, API/SQL for datamining Graphs, clips, thumbnails, live video is fine for troubleshooting
20 FAULT ISOLATION & TROUBLESHOOTING Troubleshooters and Customer Service need live data & video imagine being able to see a feed at any hub! Must be scalable!
21 OPERATIONAL IMPACT OF MONITORING So, What? Determining what the customer is seeing is critical to reacting to all the alarms coming into operations Knowing if the issue is: At the programmer: Contains cost & effort. Having PQM tools stops the finger pointing. At the encoder/mux: Contains cost & effort. One fix for many subscribers. No truck rolls. At the Hub/Ad Zone: Saves many truck rolls, can be powerful in the hands of customer service but must be a cost effective solution At the Home: Makes the truck rolls effective and decreases re-roll Video is a cost, quality and accessibility war!
22 SUMMARY All Video Monitoring should be focused on solving a problem or improving quality. Before subscribers complain An End-to-End architecture with QoS, QoE and PQM is required Should address: Do I have a problem? What s the Impact? Where is the problem? How do I fit it? Solution should have both customer service and tech ops interfaces to enable cost containment & resolution
23 HOW TO ASK A QUESTION Questions? Type your question in the Type here to chat window. Click Send (Only presenters will see questions)
24 THANK YOU TO OUR SPEAKER Jeremy Bennington Cheetah Technologies
25 REMINDER This session has been recorded Will be available on SCTE s Member s Only Site within 2-3 days To access previously recorded sessions login to: with your member ID#, then scroll to the bottom of the page and select SCTE Live Learning Archives for a menu of previously recorded Live Learning sessions
26 LIVELEARNING ARCHIVES Free for SCTE Members Under Resources/LiveLearning Archives Topics include: Advanced Advertising Broadband Premises Business Services DOCSIS Emergency Alert System (EAS) Energy Ethernet Fiber Transport HFC Systems Home Networking IP OCAP PacketCable Routing Service Management Standards Video VoIP Wireless Technology
27 NEXT MONTH Register for the next SCTE Live Learning webinar Troubleshooting Home Networks May 15, :00 p.m. Eastern Under Professional Development/Live Learning Available today at the conclusion of this presentation
28 LIVELEARNING REGISTRATION Register for the SCTE LiveLearning Series Under Professional Development/ LiveLearning Webinars Available today at the conclusion of this presentation Third Wednesday of the month at 2 PM Eastern
Perceptual Video Metrics, a new vocabulary for QoE. Jeremy Bennington Cheetah Technologies
Perceptual Video Metrics, a new vocabulary for QoE Jeremy Bennington Cheetah Technologies Video Quality Management QoS QoE PQM How well is the network performing Did the packets get from point A to point
More informationCABLE LEAKAGE IMPACTS ON LTE PERFORMANCE. July 16, 2014
CABLE LEAKAGE IMPACTS ON LTE PERFORMANCE July 16, 2014 SCTE LIVE LEARNING Monthly Professional Development service Generally Hot Topics or Topics of high interest to the industry Vendor Agnostic No product
More informationDROP HARDENING. January 21, 2015
DROP HARDENING January 21, 2015 SCTE LIVE LEARNING Monthly Professional Development service Generally Hot Topics or Topics of high interest to the industry Vendor Agnostic No product promotion Free to
More informationVideo Quality Monitors Sentry Datasheet
Video Quality Monitors Sentry Datasheet Carousel monitoring (SA-BFS, DSM-CC, tru2way ) Detect intermittent problems Alert notification and historical reporting Applications Audio and video Quality of Experience
More informationWhite Paper. Video-over-IP: Network Performance Analysis
White Paper Video-over-IP: Network Performance Analysis Video-over-IP Overview Video-over-IP delivers television content, over a managed IP network, to end user customers for personal, education, and business
More informationDOCSIS 3.1: PLANS AND STRATEGIES. December 18, 2013
DOCSIS 3.1: PLANS AND STRATEGIES December 18, 2013 SCTE LIVE LEARNING Monthly Professional Development service Generally Hot Topics or Topics of high interest to the industry Vendor Agnostic No product
More informationSYSTEM DESIGN - NEXT GENERATION HFC
SYSTEM DESIGN - NEXT GENERATION HFC July 26, 2016 Steve Harris, Senior Director Advanced Technologies & Instruction, L&D sharris@scte.org 2016 Society of Cable Telecommunications Engineers, Inc. All rights
More informationDigital Video Engineering Professional Certification Competencies
Digital Video Engineering Professional Certification Competencies I. Engineering Management and Professionalism A. Demonstrate effective problem solving techniques B. Describe processes for ensuring realistic
More informationKaleido-IP HDMI Baseband multiviewer
Kaleido-IP IP Video Multiviewer Playout Control Room Monitoring Kaleido-IP offers an easy transition from baseband to IP source monitoring within a playout center and is ideal for returns monitoring from
More informationIPTV (and Digital Cable TV) Performance Management. Alan Clark Telchemy Incorporated
IPTV (and Digital Cable TV) Performance Management Alan Clark Telchemy Incorporated IIT VoIP Conference 2008 Outline IPTV/ Digital Cable service architectures What do service providers need to know? The
More informationVideo Quality Monitors Sentry Edge Datasheet
Video Quality Monitors Sentry Edge Datasheet Integration with Sentry, Sentry Verify, and Medius Units provides comprehensive view of network health Dual tuner configuration to monitor all RF channels efficiently
More informationTHE 4K EVOLUTION: IT S MORE THAN JUST 4K
THE 4K EVOLUTION: IT S MORE THAN JUST 4K July 15, 2015 SCTE LIVE LEARNING Monthly Professional Development service Generally Hot Topics or Topics of high interest to the industry Vendor Agnostic No product
More informationKeep your broadcast clear.
Net- MOZAIC Keep your broadcast clear. Video stream content analyzer The NET-MOZAIC Probe can be used as a stand alone product or an integral part of our NET-xTVMS system. The NET-MOZAIC is normally located
More informationContent regionalization and Targeted Ad Insertion in DTT SFN networks. Berry Eskes Regional Director EMEA North, Russia & CIS
Content regionalization and Targeted Ad Insertion in DTT SFN networks Berry Eskes Regional Director EMEA North, Russia & CIS beskes@datacast.com Demand for regionalization is growing rapidly! Regionalization
More informationAbstract WHAT IS NETWORK PVR? PVR technology, also known as Digital Video Recorder (DVR) technology, is a
NETWORK PVR VIDEO SERVER ARCHITECTURE Jay Schiller, Senior VP Broadband Strategy and Product Management Michael Fallon, Senior Technical Writer ncube Corporation Abstract Set-top Personal Video Recording
More informationDeploying IP video over DOCSIS
Deploying IP video over DOCSIS Juan Carlos Sugajara Consulting Systems Engineer Sergio Sicard Consulting Systems Engineer Agenda Use Cases Delivering over DOCSIS 3.0 Networks Admission Control and QoS
More informationFlexible Encoding Platform
SDE-6S-ASI / HDE-2S-IP Flexible Encoding Platform Model: Stock#: SDE-6S-ASI / HDE-2S-IP 6365/6366 V002 02242014 Blonder Tongue Encoding More than 5,000 shipped since 2008 Premium and basic encoding for
More informationPROMAX NEWSLETTER Nº 22
PROMAX NEWSLETTER Nº 22 TV EXPLORER HD series: H.264 / MPEG-4 AVC picture CV-100: Optical LNB adapter for TV EXPLORER MO-370: ISDB-T/T B modulator DIGITAL To TV: for Broadcast and TV Distribution PROMAX-27:
More informationDOCSIS SET-TOP GATEWAY (DSG): NEXT GENERATION DIGITAL VIDEO OUT-OF-BAND TRANSPORT
DOCSIS SET-TOP GATEWAY (DSG): NEXT GENERATION DIGITAL VIDEO OUT-OF-BAND TRANSPORT Sanjay Dhar Cisco Systems, Inc Abstract The cable industry has found a perfect weapon to create a sustainable competitive
More informationVideo Quality Monitors
Video Quality Monitors Sentry Edge II VNM-EDGE2 Datasheet Full range of Transport Stream monitoring capabilities 1RU footprint minimizes rack space and power costs Highly scalable solution where multiple
More informationVideo Quality Monitors Sentry Datasheet: VNM-SEN
Video Quality Monitors Sentry Datasheet: VNM-SEN Historical reporting and graphing Transport Stream and Program Group bandwidth graphing Analyzer-quality RF measuring capability EBIF and Data Carousel
More informationDeploying IP video over DOCSIS
Deploying IP video over DOCSIS John Horrobin, Marketing Manager Cable Access Business Unit Agenda Use Cases Delivering over DOCSIS 3.0 Networks Admission Control and QoS Optimizing for Adaptive Bit Rate
More informationIssue 76 - December 2008
Sensor Type to enter text NEWS FROM PIXELMETRIX Issue 76 - December 2008 HIGHLIGHTS DVStation-Mini DVB-T Affordable, Comprehensive DVB-T Monitoring Electronic Couch Potato (ECP) Affordable DTT Monitoring
More informationTechnical Solution Paper
Digital Video Broadcasting - Cable Technical Solution Paper LOGIC EASTERN INDIA PVT. LTD. B-2, Sector-31, Noida, U.P., INDIA. Ph. No. +0129-2455112/13/14, info@logiceastern.com http://www.logiceastern.com
More informationMobile DTV Viewer. User Manual. Mobile DTV ATSC-M/H DVB-H 1Seg. Digital TV ATSC DVB-T, DVB-T2 ISDB-T V 4. decontis GmbH Sachsenstr.
Mobile DTV ATSC-M/H DVB-H 1Seg Digital TV ATSC DVB-T, DVB-T2 ISDB-T V 4 decontis GmbH Sachsenstr. 8 02708 Löbau Germany +49 3585 862915 +49 3585 415629 www.com dvbsam@com 1 Introduction... 5 2 System Requirements...
More informationARTEFACTS. Dr Amal Punchihewa Distinguished Lecturer of IEEE Broadcast Technology Society
1 QoE and COMPRESSION ARTEFACTS Dr AMAL Punchihewa Director of Technology & Innovation, ABU Asia-Pacific Broadcasting Union A Vice-Chair of World Broadcasting Union Technical Committee (WBU-TC) Distinguished
More informationVideo Quality Monitors Sentry Edge II Datasheet
Video Quality Monitors Sentry Edge II Datasheet Remote management of RF measurement collection Proactively detect RF issues before they impact subscribers Full range of Transport Stream monitoring capabilities
More informationAdding the community to channel surfing: A new Approach to IPTV channel change
Adding the community to channel surfing: A new Approach to IPTV channel change The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Citation
More informationDigiPoints Volume 2. Student Workbook. Module 1 Components of a Digital System
Components of a Digital System Page 1.1 DigiPoints Volume 2 Module 1 Components of a Digital System Summary The content in this module includes an overview of the functional architecture of a digital cable
More informationSWITCHED BROADCAST CABLE ARCHITECTURE USING SWITCHED NARROWCAST NETWORK TO CARRY BROADCAST SERVICES
SWITCHED BROADCAST CABLE ARCHITECTURE USING SWITCHED NARROWCAST NETWORK TO CARRY BROADCAST SERVICES Gil Katz Harmonic Inc. Abstract Bandwidth is a precious resource in any cable network. Today, Cable MSOs
More informationAlcatel-Lucent 5620 Service Aware Manager. Unified management of IP/MPLS and Carrier Ethernet networks and the services they deliver
Alcatel-Lucent 5620 Service Aware Manager Unified management of IP/MPLS and Carrier Ethernet networks and the services they deliver [The Alcatel-Lucent 5620 SAM] was the most cost-effective and the shortest
More informationUsing Triggered Video Capture to Improve Picture Quality
Using Triggered Video Capture to Improve Picture Quality Assuring Picture Quality Today s video transmission methods depend on compressed digital video to deliver the high-volume of video data required.
More informationDIGITAL BROADCAST TEST AND MONITORING SOLUTIONS
Acterna DTS-100 Specs Provided by www.aaatesters.com DIGITAL BROADCAST TEST AND MONITORING SOLUTIONS THE DIGITAL BROADCASTING REVOLUTION OPPORTUNITIES FOR INCREASED REVENUE AND SERVICE-DELIVERY OPTIONS
More informationINSERTING AND VALIDATING METADATA IN VIDEO CONTENT Roger Franklin Crystal Solutions Duluth, Georgia
INSERTING AND VALIDATING METADATA IN VIDEO CONTENT Roger Franklin Crystal Solutions Duluth, Georgia Abstract A dynamic simmering evolution is rapidly changing the view of operations in video distrubution.
More informationDigiPoints Volume 2. Leader Guide. Module 1 Components of a Digital System
Components of a Digital System Page 1.i DigiPoints Volume 2 Module 1 Components of a Digital System Summary The content in this module includes an overview of the functional architecture of a digital cable
More informationNew Technologies: 4G/LTE, IOTs & OTTS WORKSHOP
New Technologies: 4G/LTE, IOTs & OTTS WORKSHOP EACO Title: LTE, IOTs & OTTS Date: 13 th -17 th May 2019 Duration: 5 days Location: Kampala, Uganda Course Description: This Course is designed to: Give an
More informationSWITCHED INFINITY: SUPPORTING AN INFINITE HD LINEUP WITH SDV
SWITCHED INFINITY: SUPPORTING AN INFINITE HD LINEUP WITH SDV First Presented at the SCTE Cable-Tec Expo 2010 John Civiletto, Executive Director of Platform Architecture. Cox Communications Ludovic Milin,
More informationKEY INDICATORS FOR MONITORING AUDIOVISUAL QUALITY
Proceedings of Seventh International Workshop on Video Processing and Quality Metrics for Consumer Electronics January 30-February 1, 2013, Scottsdale, Arizona KEY INDICATORS FOR MONITORING AUDIOVISUAL
More informationIssue 67 - NAB 2008 Special
Sensor NEWS FROM PIXELMETRIX Get Ready for Next Generation TV Issue 67 - NAB 2008 Special HIGHLIGHTS Danny Wilson to speak at two conferences New! DVStation-Mini Lab Environment for IP Video Delivery Satellite
More informationINTERACTIVE PRIMARY DISTRIBUTION
INTERACTIVE PRIMARY DISTRIBUTION Introduction Billions of people are watching valuable TV content and advertising on a daily basis. Different distribution networks transport this content from the content
More informationVideo Services. Paris- La Defense April 2002 Jean-Christophe Dessange Session Number Presentation_ID
Video Services Paris- La Defense April 2002 Jean-Christophe Dessange jdessang@cisco.com Session Number Presentation_ID 1 Video Service End to End Video Delivery Solution True VIDEO = INCREMENTAL BUSINESS
More informationInstallation & Operational Manual
Radiant Communications Corporation 5001 Hadley Road South Plainfield NJ 07080 Tel (908) 757-7444 Fax (908) 757-8666 WWW.RCCFIBER.COM QRF5000M MDU ENCODER Installation & Operational Manual Rev.A2 1. Introduction
More informationDelivering on demand Video services in cable environment over the DVB-C path
TECHNICAL WHITE PAPER Delivering on demand Video services in cable environment over the DVB-C path By Simeon Bajec, Product Manager, BeeSmart d.o.o., simeon.bajec at beesmart.tv Abstract Cable networks
More information2010 Spring Technical Forum Proceedings - Page 337
TWO YEARS OF DEPLOYING ITV/EBIF APPLICATIONS COMCAST S LESSONS LEARNED Robert Dandrea, PhD Distinguished Engineer National Engineering & Technical Operations Comcast Cable Abstract Comcast has deployed
More informationA Unified Approach for Repairing Packet Loss and Accelerating Channel Changes in Multicast IPTV
A Unified Approach for Repairing Packet Loss and Accelerating Channel Changes in Multicast IPTV Ali C. Begen, Neil Glazebrook, William Ver Steeg {abegen, nglazebr, billvs}@cisco.com # of Zappings per User
More informationMeasuring and Interpreting Picture Quality in MPEG Compressed Video Content
Measuring and Interpreting Picture Quality in MPEG Compressed Video Content A New Generation of Measurement Tools Designers, equipment manufacturers, and evaluators need to apply objective picture quality
More informationAdvanced Television Broadcasting In A Digital Broadband Distribution Environment
Advanced Television Broadcasting In A Digital Broadband Distribution Environment October 19, 2000 Brian Holmes Ian Oliver 142nd Technical Conference Technical Challenges maintenance of programming integrity
More informationENGINEERING COMMITTEE Digital Video Subcommittee SCTE STANDARD SCTE
ENGINEERING COMMITTEE Digital Video Subcommittee SCTE STANDARD SCTE 230 2016 Recommended Practice for Proper Handling of Audio- Video Synchronization in Cable Systems NOTICE The Society of Cable Telecommunications
More informationCasa Systems SCTE. Joe Beecher Royce Salazar
Casa Systems SCTE Joe Beecher Royce Salazar 25 August, 2016 Agenda Who are we? What is CCAP? Space Power Kilo watt savings Indirect savings, cooling OAM Simple configuration Wire once/single management
More informationConfiguring and Troubleshooting Set-Top Boxes
Diagnose RF Tuner Issues, page 1 Protect End-User Privacy, page 4 Apply Services to Device, page 5 View Video Recordings, page 6 View VOD Programs, page 6 View PDL Programs, page 7 View Hard Disk Information,
More informationETSI TR V1.1.1 ( )
TR 11 565 V1.1.1 (1-9) Technical Report Speech and multimedia Transmission Quality (STQ); Guidelines and results of video quality analysis in the context of Benchmark and Plugtests for multiplay services
More informationAdtec Product Line Overview and Applications
Adtec Product Line Overview and Applications Edje 4111 The edje4111hd is an all new 80 gig multi format player from Adtec with scheduling software! All Adtec products are IP addressable. This unit integrates
More informationVNP 100 application note: At home Production Workflow, REMI
VNP 100 application note: At home Production Workflow, REMI Introduction The At home Production Workflow model improves the efficiency of the production workflow for changing remote event locations by
More informationB. The specified product shall be manufactured by a firm whose quality system is in compliance with the I.S./ISO 9001/EN 29001, QUALITY SYSTEM.
VideoJet 8000 8-Channel, MPEG-2 Encoder ARCHITECTURAL AND ENGINEERING SPECIFICATION Section 282313 Closed Circuit Video Surveillance Systems PART 2 PRODUCTS 2.01 MANUFACTURER A. Bosch Security Systems
More informationAMD-53-C TWIN MODULATOR / MULTIPLEXER AMD-53-C DVB-C MODULATOR / MULTIPLEXER INSTRUCTION MANUAL
AMD-53-C DVB-C MODULATOR / MULTIPLEXER INSTRUCTION MANUAL HEADEND SYSTEM H.264 TRANSCODING_DVB-S2/CABLE/_TROPHY HEADEND is the most convient and versatile for digital multichannel satellite&cable solution.
More informationCasa Systems C3200 CMTS
Casa Systems C3200 CMTS Overview The Casa Systems C3200 Cable Modem Termination System (C3200 CMTS) is a new class of cable edge device that combines a third generation DOCSIS CMTS and an MPEG video Edge-
More informationUC San Diego UC San Diego Previously Published Works
UC San Diego UC San Diego Previously Published Works Title Classification of MPEG-2 Transport Stream Packet Loss Visibility Permalink https://escholarship.org/uc/item/9wk791h Authors Shin, J Cosman, P
More informationCompressed-Sensing-Enabled Video Streaming for Wireless Multimedia Sensor Networks Abstract:
Compressed-Sensing-Enabled Video Streaming for Wireless Multimedia Sensor Networks Abstract: This article1 presents the design of a networked system for joint compression, rate control and error correction
More informationVideo Service Providers
Product Catalog 2012 Video Service Providers Video Test and Monitoring Products Where Cutting Edge Technology Meets Comprehensive Video Quality Monitoring Digital video service infrastructure continues
More information4400 Modular Series with 8VSB Receiver
4400 Modular Series with 8VSB Receiver Receive, Demux & Protect Broadcast Feeds with Automatic Failover Between Fiber & OTA Sources Receive and stream in IP, all major and minor channels from 8VSB broadcast
More informationThe 1.2 GHz NCI solution from Technetix:
The 1.2 GHz NCI solution from Technetix: The future of headend RF signal management The demand for high speed Internet and digital television means that headends are frequently modified, extended and upgraded
More informationMonitoring video quality inside a network
Monitoring video quality inside a network Amy R. Reibman AT&T Labs Research Florham Park, NJ amy@research.att.com SPS Santa Clara 09 - Page 1 Outline Measuring video quality (inside a network) Anatomy
More informationThe first TV Smart Headend designed for Hospitality SOLUTIONS FOR IN-ROOM ENTERTAINMENT PROVIDERS AND INTEGRATORS
The first TV Smart Headend designed for Hospitality SOLUTIONS FOR IN-ROOM ENTERTAINMENT PROVIDERS AND INTEGRATORS 1 FLOW IN...3 FLOW SEC...4 FLOW ENC...5 FLOW OUT...6 FLOW HUB...7 FLOW BASE...8 FLOW PSU...9
More informationSymmetrical Services Over HFC Networks. White Paper
Symmetrical Services Over HFC Networks White Paper January 2003 Introduction In today s tough business climate, MSOs are seeking highly cost-effective solutions that allow them to squeeze every possible
More informationCasa Systems C3200 CMTS
C A S A Casa Systems C3200 CMTS Overview The Casa Systems C3200 Cable Modem Termination System (C3200 CMTS) is a new class of cable edge device that combines a third generation DOCSIS CMTS and an MPEG
More informationSERIES J: CABLE NETWORKS AND TRANSMISSION OF TELEVISION, SOUND PROGRAMME AND OTHER MULTIMEDIA SIGNALS Digital transmission of television signals
International Telecommunication Union ITU-T J.381 TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (09/2012) SERIES J: CABLE NETWORKS AND TRANSMISSION OF TELEVISION, SOUND PROGRAMME AND OTHER MULTIMEDIA
More informationVIDEO GRABBER. DisplayPort. User Manual
VIDEO GRABBER DisplayPort User Manual Version Date Description Author 1.0 2016.03.02 New document MM 1.1 2016.11.02 Revised to match 1.5 device firmware version MM 1.2 2019.11.28 Drawings changes MM 2
More information5620 SAM SERVICE AWARE MANAGER 14.0 R9. Troubleshooting Guide. 3HE AAAG-TQZZA Issue 1 November 2017
5620 SAM SERVICE AWARE MANAGER Troubleshooting Guide 3HE-10707-AAAG-TQZZA 5620 SAM Legal notice Nokia is a registered trademark of Nokia Corporation. Other products and company names mentioned herein may
More informationRF RETURN OPTIONS AN ENABLENCE ARTICLE WRITTEN BY JIM FARMER, CTO. September,
RF RETURN OPTIONS AN ENABLENCE ARTICLE WRITTEN BY JIM FARMER, CTO September, 2010 www.enablence.com INTRODUCTION When Fiber-to-the-Home (FTTH) networks are used with an RF overlay, as is very common, an
More informationMetadata for Enhanced Electronic Program Guides
Metadata for Enhanced Electronic Program Guides by Gomer Thomas An increasingly popular feature for TV viewers is an on-screen, interactive, electronic program guide (EPG). The advent of digital television
More informationA Guide to Maintaining Video Quality of Service for Digital Television Programs
A Guide to Maintaining Video Quality of Service for Digital Television Programs D i g i t a l T e l e v i s i o n P r i m e r A Guide to Maintaining Video Quality of Service for Digital Television Programs
More informationManaging Cable TV Migration to IP Part 1 Advanced Digital Cable Leadership Series. Part 2: Preparing to Implement IP Cable TV Services
Managing Cable TV Migration to IP Part 1 Advanced Digital Cable Leadership Series Series Introduction: Analyzing Cable Market IP Distribution Drivers and Network Tech Challenges Migration Strategies Part
More informationReal Time PQoS Enhancement of IP Multimedia Services Over Fading and Noisy DVB-T Channel
Real Time PQoS Enhancement of IP Multimedia Services Over Fading and Noisy DVB-T Channel H. Koumaras (1), E. Pallis (2), G. Gardikis (1), A. Kourtis (1) (1) Institute of Informatics and Telecommunications
More informationMediaKind RX8200 SkyUK CA
MediaKind RX8200 SkyUK CA Advanced Modular Receiver - SkyUK CA The MediaKind RX8200 Advanced Modular Receiver is the industry standard Integrated Receiver Decoder (IRD) for decoding content feeds. RX8200
More informationSVP. HDR Diversity Receiver. DVB-T2/T & ISDB-T Diversity 2/4/8 Receiver. Broadcast microwave FEATURES OPTIONS APPLICATIONS
HDR Diversity Receiver DVB-T2/T & ISDB-T Diversity 2/4/8 Receiver The new HDR receivers perform DVB-T2, DVB-T and ISDB-T demodulations. DVB-T2 modulation outperforms DVB-T modulation and offers a much
More informationCisco D9859 Advanced Receiver Transcoder
Data Sheet Cisco D9859 Advanced Receiver Transcoder Deliver MPEG-4 high-definition (HD) services to MPEG-2 cable TV (CATV) headends with the Cisco D9859 Advanced Receiver Transcoder. The Cisco D9859 platform
More informationEvent Triggering Distribution Specification
Main release: 26 July 2017 RTL release: 26 July 2017 Richard van Everdingen E richard@delta-sigma-consultancy.nl T +31 6 3428 5600 Preamble This present document is intended to facilitate exchange of audio-visual
More information4T2 Content-Analyser
4T2 Content-Analyser RF and MPEG Transport Stream analyser application for the Windows operating system Advanced Broadcast Components Ltd. Wacholderstrasse 13 23795 Bad Segeberg www.4t2.eu @2018 Advanced
More informationCase Study Monitoring for Reliability
1566 La Pradera Dr Campbell, CA 95008 www.videoclarity.com 408-379-6952 Case Study Monitoring for Reliability Video Clarity, Inc. Version 1.0 A Video Clarity Case Study page 1 of 10 Digital video is everywhere.
More informationAMERICAN NATIONAL STANDARD
Digital Video Subcommittee AMERICAN NATIONAL STANDARD ANSI/SCTE 197 2018 Recommendations for Spot Check Loudness Measurements NOTICE The Society of Cable Telecommunications Engineers (SCTE) / International
More informationFORWARD PATH TRANSMITTERS
CHP Max FORWARD PATH TRANSMITTERS CHP Max5000 Converged Headend Platform Unlock narrowcast bandwidth for provision of advanced services Economical and full-featured versions Low profile footprint allows
More informationOperation and Installation Guide
Operation and Installation Guide HDS2800 Series Encoder Modulator High Definition (HD) Digital COFDM MPEG2 and H.264 Modulator with IP Multicast. 19 Rack Mount Wall Mount Revision 0.1 Firmware version
More informationBROADCAST VIDEO ENCODING SYSTEMS
BROADCAST VIDEO ENCODING SYSTEMS Video Encoding TV Modulation CREATE Your Own CATV QAM Cable or off air ATSC Channel HD MPEG2 and H.264 Encoder & Modulator Encode Latency 70ms Up to 4x HD-SDI Inputs Up
More informationContents. xv xxi xxiii xxiv. 1 Introduction 1 References 4
Contents List of figures List of tables Preface Acknowledgements xv xxi xxiii xxiv 1 Introduction 1 References 4 2 Digital video 5 2.1 Introduction 5 2.2 Analogue television 5 2.3 Interlace 7 2.4 Picture
More informationTHE FUTURE OF NARROWCAST INSERTION. White Paper
THE FUTURE OF NARROWCAST INSERTION White Paper May/2013 The future of narrowcast insertion Next generation, CCAP compliant RF combining This paper looks at the advantages of using the converged cable access
More informationResearch & Development. White Paper WHP 318. Live subtitles re-timing. proof of concept BRITISH BROADCASTING CORPORATION.
Research & Development White Paper WHP 318 April 2016 Live subtitles re-timing proof of concept Trevor Ware (BBC) Matt Simpson (Ericsson) BRITISH BROADCASTING CORPORATION White Paper WHP 318 Live subtitles
More informationUnderstanding Compression Technologies for HD and Megapixel Surveillance
When the security industry began the transition from using VHS tapes to hard disks for video surveillance storage, the question of how to compress and store video became a top consideration for video surveillance
More informationCisco D9859 Advanced Receiver Transcoder
Deliver MPEG-4 high-definition (HD) services to MPEG-2 cable TV (CATV) headends with the Cisco D9859 Advanced Receiver Transcoder. The Cisco D9859 platform (Figures 1 and 2) extends the distribution options
More informationVideo-on-Demand. Nick Caggiano Walter Phillips
Video-on-Demand Nick Caggiano Walter Phillips Video-on-Demand What is Video-on-Demand? Storage, transmission, and display of archived video files in a networked environment Most popularly used to watch
More informationPROMAX NEWSLETTER Nº 18
PROMAX NEWSLETTER Nº 18 TV EXPLORER HD: H.264 / MPEG-4 AVC picture PROMAX-27: Cable TV analyser with IPTV & VoIP QoS TV HUNTER: Aligning antennas, quickly and easily PROLITE-75: FTTx Analyser for deployment
More informationOperation and Installation Guide
Operation and Installation Guide HDS2800 Series Encoder Modulator High Definition (HD) Digital COFDM MPEG2 and H.264 Modulator with IP Multicast. 19 Rack Mount Revision 4.0 Firmware version Released File
More informationSCTE Digital Video Engineering Professional (DVEP)
SCTE Digital Video Engineering Professional (DVEP) Scope The SCTE Digital Video Engineering Professional (DVEP) certifies knowledge in the engineering aspects of digital media (which includes video, audio,
More informationIntroduction of Digital Data Broadcasting Service in Korea
Digital Broadcasting Research Division Broadcasting Media Research Group Introduction of Digital Data Broadcasting Service in Korea 2004. 12. 7. Gun Bang, Jin Soo Choi, YoungJu Lee, JiHoon Choi Broadcasting
More informationExperience the Difference Of Drake Digital
Experience the Difference Of Drake Digital Options for Cable Delivery of Off-Air Digital Signals QUALITY With the continued increase in the number of digital off-air transmissions as the transition to
More informationProject No. LLIV-343 Use of multimedia and interactive television to improve effectiveness of education and training (Interactive TV)
Project No. LLIV-343 Use of multimedia and interactive television to improve effectiveness of education and training (Interactive TV) WP2 Task 1 FINAL REPORT ON EXPERIMENTAL RESEARCH R.Pauliks, V.Deksnys,
More informationA320 Supplemental Digital Media Material for OS
A320 Supplemental Digital Media Material for OS Lecture 1 - Introduction November 8, 2013 Sam Siewert Digital Media and Interactive Course Topics Digital Media Digital Video Encoding/Decoding Machine Vision
More informationDigiPoints Volume 2. Student Workbook. Module 5 Headend Digital Video Processing
Headend Digital Video Processing Page 5.1 DigiPoints Volume 2 Module 5 Headend Digital Video Processing Summary In this module, students learn engineering theory and operational information about Headend
More informationDVBControl Intuitive tools that enables you to Control DVB!
DVBControl Intuitive tools that enables you to Control DVB! Catalogue 2015/2016 DVBAnalyzer DVBMosaic DVBLoudness DVBMonitor DVBProcessor IPProbe DVBPlayer DVBEncoder DVBStreamRecorder DVBAnalyzer Powerful
More informationENGINEERING COMMITTEE Digital Video Subcommittee SCTE
ENGINEERING COMMITTEE Digital Video Subcommittee SCTE 138 2009 STREAM CONDITIONING FOR SWITCHING OF ADDRESSABLE CONTENT IN DIGITAL TELEVISION RECEIVERS NOTICE The Society of Cable Telecommunications Engineers
More informationSunrise Telecom Broadband Product Showcase
Sunrise Telecom Broadband Product Showcase Technology Leadership in Broadband Test and Measurement Sunrise Telecom Broadband s core strengths in RF testing have established a successful track record for
More information