Media: Voice and Video in your SIP Environment
... Network Issues – Now What • Determine the source of delay – Codec’s? – Too many hops? – Not enough bandwidth? ...
... Network Issues – Now What • Determine the source of delay – Codec’s? – Too many hops? – Not enough bandwidth? ...
PDF
... Cisco AS7100 Series Media Processor The Cisco® Media Processor Family of advanced, live standard- and high-definition (SD and HD, respectively) encoding solutions is redefining the online video experience with best-in-class quality for live media delivery applications such as live sports and other w ...
... Cisco AS7100 Series Media Processor The Cisco® Media Processor Family of advanced, live standard- and high-definition (SD and HD, respectively) encoding solutions is redefining the online video experience with best-in-class quality for live media delivery applications such as live sports and other w ...
Coast Cable Acceptable Use Policy
... servers and network. During an investigation, Eastlink may suspend the account or accounts involved and/or remove material that potentially violates this Policy. Eastlink will comply with law enforcement authorities in the investigation of suspected criminal violations in keeping with applicable law ...
... servers and network. During an investigation, Eastlink may suspend the account or accounts involved and/or remove material that potentially violates this Policy. Eastlink will comply with law enforcement authorities in the investigation of suspected criminal violations in keeping with applicable law ...
T201xxxx MM7 – Use Cases, Goals and Requirements
... responses, reporting back to VAS application, share revenue with VASP • Revenue share model for list owners using special messages? ...
... responses, reporting back to VAS application, share revenue with VASP • Revenue share model for list owners using special messages? ...
Multimedia
... Ik = tk - tk-1 For every k and j: |Ij - Ik| A Jitter and buffering delay versus jitter ...
... Ik = tk - tk-1 For every k and j: |Ij - Ik| A Jitter and buffering delay versus jitter ...
ppt - Computing Science
... - Cooperative resource sharing • Peers cooperate/coordinate to serve requests ...
... - Cooperative resource sharing • Peers cooperate/coordinate to serve requests ...
TeleReach - GURU Control Systems
... If you can only access your servers over IP from a PC with proprietary software installed, you don't have true anywhere, anytime access. TeleReach gives you IP access from any PC via Internet Explorer 4.0 or greaterwith no need to install proprietary software onto the remote PC. Network Independent ...
... If you can only access your servers over IP from a PC with proprietary software installed, you don't have true anywhere, anytime access. TeleReach gives you IP access from any PC via Internet Explorer 4.0 or greaterwith no need to install proprietary software onto the remote PC. Network Independent ...
R-iCDN: an Approach Supporting Flexible Content Routing for ISP
... • Borrow the idea of name-based routing in ICN and design a novel ISP-operated CDN architecture. • A centralized content routing mechanism is proposed to address the issue of topology setup and optimization of CDN overlay network through fully exploiting the underlay network infrastructure. ...
... • Borrow the idea of name-based routing in ICN and design a novel ISP-operated CDN architecture. • A centralized content routing mechanism is proposed to address the issue of topology setup and optimization of CDN overlay network through fully exploiting the underlay network infrastructure. ...
acceptable use policy
... Rogers will respond appropriately to allegations of violations of this AUP if it becomes aware of inappropriate use of the Services. Although Rogers has no obligation to monitor the Services and/or network, Rogers reserves the right to monitor bandwidth, usage and content from time to time to operat ...
... Rogers will respond appropriately to allegations of violations of this AUP if it becomes aware of inappropriate use of the Services. Although Rogers has no obligation to monitor the Services and/or network, Rogers reserves the right to monitor bandwidth, usage and content from time to time to operat ...
Trace-Driven Analysis of ICN Caching Algorithms on Video-on-Demand Workloads
... In this section, we describe how we collected the datasets used to answer our two motivating questions. These datasets, a routerlevel network topology and session-level statistics of video views, were collected from the operational platform of PPTV [8]. PPTV is a leading online video content provide ...
... In this section, we describe how we collected the datasets used to answer our two motivating questions. These datasets, a routerlevel network topology and session-level statistics of video views, were collected from the operational platform of PPTV [8]. PPTV is a leading online video content provide ...
Streaming
... The coded voice information is encapsulated into a UDP packet and sent out; some packets may be lost; up to 20 % loss is tolerable; using TCP eliminates loss but at a considerable cost: variance in delay; FEC is sometimes used to fix errors and make up losses ...
... The coded voice information is encapsulated into a UDP packet and sent out; some packets may be lost; up to 20 % loss is tolerable; using TCP eliminates loss but at a considerable cost: variance in delay; FEC is sometimes used to fix errors and make up losses ...
Tracker
... Avoid the problem that most of peers have most of the chuck but all must wait for the few rare chunks ...
... Avoid the problem that most of peers have most of the chuck but all must wait for the few rare chunks ...
Slides - TERENA Networking Conference 2004
... parameters can be tuned simultaneously (e.g. codecs, frame ...
... parameters can be tuned simultaneously (e.g. codecs, frame ...
IEEE 1722 Media on AVB Networks
... Correlates to first sample in media payload to a video clock at the sender Most often this is not a particular point in the raster No mandate for sender’s video clock to be replicated at all nodes ...
... Correlates to first sample in media payload to a video clock at the sender Most often this is not a particular point in the raster No mandate for sender’s video clock to be replicated at all nodes ...
Document
... “P2P is a class of applications that takes advantage of resources -- storage, cycles, content, human presence -- available at the edges of the Internet. Because accessing these decentralized resources means operating in an environment of unstable connectivity and unpredictable IP addresses, P2P node ...
... “P2P is a class of applications that takes advantage of resources -- storage, cycles, content, human presence -- available at the edges of the Internet. Because accessing these decentralized resources means operating in an environment of unstable connectivity and unpredictable IP addresses, P2P node ...
Multimedia Communications
... chunk arrives after t+q: data arrives too late for playout, data “lost” Tradeoff for q: large q: less packet loss ...
... chunk arrives after t+q: data arrives too late for playout, data “lost” Tradeoff for q: large q: less packet loss ...
BIG-IP Policy Enforcement Manager
... As an inline network device, BIG-IP PEM monitors subscriber throughput, loss rate, and delay. It can then apply specific policies to the subscriber traffic, including rate limiting and steering specific subscriber traffic to optimization services—leading to reduction in traffic congestion. As a resu ...
... As an inline network device, BIG-IP PEM monitors subscriber throughput, loss rate, and delay. It can then apply specific policies to the subscriber traffic, including rate limiting and steering specific subscriber traffic to optimization services—leading to reduction in traffic congestion. As a resu ...
Interaction mode
... Components Each media stream is managed by a component Video, audio, pencil, slides, fax, displ. sharing, ... ...
... Components Each media stream is managed by a component Video, audio, pencil, slides, fax, displ. sharing, ... ...
ppt - Andrew.cmu.edu
... Encode video at different levels of quality/bandwidth Client can adapt by requesting different sized chunks Chunks of different bit rates must be synchronized - All encodings have the same chunk boundaries and all chunks start with keyframes, so you can make smooth splices to chunks of ...
... Encode video at different levels of quality/bandwidth Client can adapt by requesting different sized chunks Chunks of different bit rates must be synchronized - All encodings have the same chunk boundaries and all chunks start with keyframes, so you can make smooth splices to chunks of ...
System and Network Security Practices
... Mitigate the effect of DoS Attacks. DoS attacks can involve: ...
... Mitigate the effect of DoS Attacks. DoS attacks can involve: ...
Live Streaming with Content Centric Networking
... Abstract—Media streaming is the killer application in current Internet.There are a variety of media streaming techniques in today’s Internet, such as RTSP, HTTP live streaming and Adobe Flash etc.HTTPlive streaming(HLS) is a popular and most promising technique asthe protocol is based on the Interne ...
... Abstract—Media streaming is the killer application in current Internet.There are a variety of media streaming techniques in today’s Internet, such as RTSP, HTTP live streaming and Adobe Flash etc.HTTPlive streaming(HLS) is a popular and most promising technique asthe protocol is based on the Interne ...
26-Voice-over
... simultaneous users? option 2: store/serve multiple copies of videos at multiple geographically distributed sites (CDN) enter deep: push CDN servers deep into many access networks • close to users • used by Akamai, 1700 locations ...
... simultaneous users? option 2: store/serve multiple copies of videos at multiple geographically distributed sites (CDN) enter deep: push CDN servers deep into many access networks • close to users • used by Akamai, 1700 locations ...