PPT
... • Important and growing application due to reduction of storage costs, increase in high speed net access from homes, enhancements to caching and introduction of QoS in IP networks • Audio/Video file is segmented and sent over either TCP or UDP, public segmentation protocol: Real-Time Protocol (RTP) ...
... • Important and growing application due to reduction of storage costs, increase in high speed net access from homes, enhancements to caching and introduction of QoS in IP networks • Audio/Video file is segmented and sent over either TCP or UDP, public segmentation protocol: Real-Time Protocol (RTP) ...
Chapter 7
... What it doesn’t do: doesn’t define how audio/video is encapsulated for streaming over network doesn’t restrict how streamed media is transported ...
... What it doesn’t do: doesn’t define how audio/video is encapsulated for streaming over network doesn’t restrict how streamed media is transported ...
Document
... licensing and integration with complex, expensive technology. It's often difficult to persuade people to install plugins in the first place! ...
... licensing and integration with complex, expensive technology. It's often difficult to persuade people to install plugins in the first place! ...
Multimedia Streaming over the Internet
... example, of “live events” transmission along with occasionally poor network support, calls for a more flexible and effective approach to deliver multimedia content. Multimedia streaming enables delivery of video and audio content, directly over the Internet, without the need to download the entire f ...
... example, of “live events” transmission along with occasionally poor network support, calls for a more flexible and effective approach to deliver multimedia content. Multimedia streaming enables delivery of video and audio content, directly over the Internet, without the need to download the entire f ...
Live Streaming with Content Centric Networking
... service.HTTP live streaming[2,3] is one of these media streaming techniques, which is based on HTTP protocol. Content Centric Networking[4-6] is a future Internet architecture. The core idea of CCN is named data, that means user do not get content from the data’s location, but the data’s name. This ...
... service.HTTP live streaming[2,3] is one of these media streaming techniques, which is based on HTTP protocol. Content Centric Networking[4-6] is a future Internet architecture. The core idea of CCN is named data, that means user do not get content from the data’s location, but the data’s name. This ...
IPTV
... • Scheduling services represent the data handling mechanisms supported by the MAC scheduler for data transport on a connection. • Packet Classifier block will send the packet header's information to Connection Control component. • Connection Control assigns CID and service flow ID (SFID) to the corr ...
... • Scheduling services represent the data handling mechanisms supported by the MAC scheduler for data transport on a connection. • Packet Classifier block will send the packet header's information to Connection Control component. • Connection Control assigns CID and service flow ID (SFID) to the corr ...
Multimedia
... We’re making these slides freely available to all (faculty, students, readers). They’re in powerpoint form so you can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for use, we only ask the ...
... We’re making these slides freely available to all (faculty, students, readers). They’re in powerpoint form so you can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for use, we only ask the ...
Company Overview
... to entry. The free version will contain paid advertising in both audio and banners that can be removed by purchasing the software. Content providers will also have incremental upgraded version of the software. This will include queuing of recordings, and other features of interest to audio engineeri ...
... to entry. The free version will contain paid advertising in both audio and banners that can be removed by purchasing the software. Content providers will also have incremental upgraded version of the software. This will include queuing of recordings, and other features of interest to audio engineeri ...
Lecture-6 on 10/13/2009
... Services,” Proceedings of the 8th International Conference (ICEIS) 2006, pp. 112-131, May ...
... Services,” Proceedings of the 8th International Conference (ICEIS) 2006, pp. 112-131, May ...
25-Multimedia-Network
... DASH: Dynamic, Adaptive Streaming over HTTP server: divides video file into multiple chunks each chunk stored, encoded at different rates manifest file: provides URLs for different chunks ...
... DASH: Dynamic, Adaptive Streaming over HTTP server: divides video file into multiple chunks each chunk stored, encoded at different rates manifest file: provides URLs for different chunks ...
Fast Channel Change
... upgrades. This enables IPTV operators to attract new subscribers and reduce churn while reaching a larger part of its existing subscriber base with a premium HD quality pay-TV service. As operators increasingly deliver their video services over IP, guaranteeing pay-TV quality is essential. The Edgew ...
... upgrades. This enables IPTV operators to attract new subscribers and reduce churn while reaching a larger part of its existing subscriber base with a premium HD quality pay-TV service. As operators increasingly deliver their video services over IP, guaranteeing pay-TV quality is essential. The Edgew ...
slides - network systems lab @ sfu
... Introduction In the near term, popular 3-D media will most likely be in the form of stereoscopic and multi-view video. Transmission of 3-D media, via broadcast or on-demand, to end users with varying 3-D display terminals (e.g., TV, laptop, and mobile devices) and bandwidths is one of the bigge ...
... Introduction In the near term, popular 3-D media will most likely be in the form of stereoscopic and multi-view video. Transmission of 3-D media, via broadcast or on-demand, to end users with varying 3-D display terminals (e.g., TV, laptop, and mobile devices) and bandwidths is one of the bigge ...
ppt
... • Some Streaming Media applications use UDP, but rely on the application layer to provide adaptability to available capacity • Performance of these application layer mechanisms is unknown ...
... • Some Streaming Media applications use UDP, but rely on the application layer to provide adaptability to available capacity • Performance of these application layer mechanisms is unknown ...
Media streaming in high quality over long distances
... video growth is coming from the simple fact that many consumers now have connections to the Internet with capacity sufficient to consume both SD and HD quality video. 174 million US Internet users watched online video in March 2011 for an average of 14.8 hours per viewer. The total US Internet audie ...
... video growth is coming from the simple fact that many consumers now have connections to the Internet with capacity sufficient to consume both SD and HD quality video. 174 million US Internet users watched online video in March 2011 for an average of 14.8 hours per viewer. The total US Internet audie ...
Multimedia Service
... still have timing constraint Interactivity Challenge is the distribution to a large number of concurrent fast forward impossible clients: IP multicast, P2P and rewind, pause possible! content delivery network Streaming Services ...
... still have timing constraint Interactivity Challenge is the distribution to a large number of concurrent fast forward impossible clients: IP multicast, P2P and rewind, pause possible! content delivery network Streaming Services ...
www2004.org
... which block is to be fetched from which neighbor. A simple scheduling algorithm is given as below, where the demanded blocks is transferred from the neighbors in a round-robin fashion. This enables balanced data delivery among the neighbors. Moreover, during streaming, a node should also notify all ...
... which block is to be fetched from which neighbor. A simple scheduling algorithm is given as below, where the demanded blocks is transferred from the neighbors in a round-robin fashion. This enables balanced data delivery among the neighbors. Moreover, during streaming, a node should also notify all ...
SM2215 Genres Part 3 – The Internet
... find a file, send a message to other clients on our list if a client has the file, responds with its address, otherwise it passes the request on to all the the clients it knows of eventually will get responses with the clients that have file (if it exists anywhere on the network) ...
... find a file, send a message to other clients on our list if a client has the file, responds with its address, otherwise it passes the request on to all the the clients it knows of eventually will get responses with the clients that have file (if it exists anywhere on the network) ...
Service Differentiated Peer Selection An Incentive Mechanism for
... The contribution level of a user is converted into a score, which in turn is mapped into a percentile rank that determines the rank of the user among other users in the system. ...
... The contribution level of a user is converted into a score, which in turn is mapped into a percentile rank that determines the rank of the user among other users in the system. ...
Digital Media
... audio recording is that used on a compact disc. On a CD, the music is sampled at a rate of 44,100 times per second (44.1 kHz), or roughly twice the audio bandwidth. This means that with 16 bits used for each sample, recording two channels (for stereo) of music for one second requires more than 1.4 m ...
... audio recording is that used on a compact disc. On a CD, the music is sampled at a rate of 44,100 times per second (44.1 kHz), or roughly twice the audio bandwidth. This means that with 16 bits used for each sample, recording two channels (for stereo) of music for one second requires more than 1.4 m ...
PPT - Department of Computer Science
... set of logical connections between end hosts Overlay networks can be unstructured or structured Proximity not necessarily taken into account Overlay maintenance is an issue ...
... set of logical connections between end hosts Overlay networks can be unstructured or structured Proximity not necessarily taken into account Overlay maintenance is an issue ...
ppt - Andrew.cmu.edu
... - On-demand streaming: • Long form content: 10 – 60 seconds • Short form content: 1-3 seconds ...
... - On-demand streaming: • Long form content: 10 – 60 seconds • Short form content: 1-3 seconds ...
IPTV Technology
... with the measurements serving as indicators of problems in the network that can be proactively addressed before they become service-affecting issues. Since MDI relies on transport-layer metrics (DF and MLR), it can be used to set network margins and it directly correlates to impending network proble ...
... with the measurements serving as indicators of problems in the network that can be proactively addressed before they become service-affecting issues. Since MDI relies on transport-layer metrics (DF and MLR), it can be used to set network margins and it directly correlates to impending network proble ...
Media Distribution
... Windows Multimedia Technologies - Media Encoder: create streamed media file, end with “filename.asf/.wmv” - Media Server: streaming media to delivery across network - Media Player: streamed media player in ASF/WMV format ...
... Windows Multimedia Technologies - Media Encoder: create streamed media file, end with “filename.asf/.wmv” - Media Server: streaming media to delivery across network - Media Player: streamed media player in ASF/WMV format ...
Streaming media
Streaming media is multimedia that is constantly received by and presented to an end-user while being delivered by a provider. The verb ""to stream"" refers to the process of delivering media in this manner; the term refers to the delivery method of the medium, rather than the medium itself, and is an alternative to downloading.A client media player can begin to play the data (such as a movie) before the entire file has been transmitted. Distinguishing delivery method from the media distributed applies specifically to telecommunications networks, as most of the delivery systems are either inherently streaming (e.g., radio, television) or inherently nonstreaming (e.g., books, video cassettes, audio CDs). For example, in the 1930s, elevator music was among the earliest popularly available streaming media; nowadays Internet television is a common form of streamed media. The term ""streaming media"" can apply to media other than video and audio such as live closed captioning, ticker tape, and real-time text, which are all considered ""streaming text"". The term ""streaming"" was first used in the early 1990s as a better description for video on demand on IP networks; at the time such video was usually referred to as ""store and forward video"", which was misleading nomenclature. Live streaming, which refers to content delivered live over the Internet, requires a form of source media (e.g. a video camera, an audio interface, screen capture software), an encoder to digitize the content, a media publisher, and a content delivery network to distribute and deliver the content.