video conference technology


Video conferencing is a visual communication session between two or more users regardless of their location, featuring audio and video content transmission

the technologies for the reception and transmission of audio-video signals by users at different locations, for communication between people in real-time. A videophone is a telephone with a video display, capable of simultaneous video and audio for communication between people in real-time

A P2P-MCU approach to multi-party video conference with WebRTC
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WebRTC enables web browsers with real-time communications capabilities via JavaScript APIs. But when the number of the participants increases, the bandwidth and CPU requirements have become a serious issue in a push based mesh network. In this paper, we

Fast time delay neural networks for word detection in video conference
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This paper presents a new approach to speed up the operation of time delay neural networks for fast detecting a word in a video conference . The entire data are collected together in a long vector and then tested as a one input pattern. The proposed fast time

Connecting students globally through video – conference pedagogy
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This case study from Stanford Universitys Cross-Cultural Rhetoric Project discusses innovative teaching methods used to meet new institutional mandates for global learning and internationalization. Through designing and building Marratech-software enabled video

Minimising delay for video conference with network coding
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Video conference is an attractive and promising application which allows immersive communication and discussion among people at different and distant places. However, its stringent delay and bandwidth requirements limit its scale and spread over current internet

Pre-service teacher reflections, video – conference and WebCT: An exploratory case study
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Introduction. The development of video – conference and WebCT technology offers new possibilities for the education of pre-service teachers; opportunities that are only just beginning to be touched on. In this exploratory article, we investigate the opportunities for

Region of interest encoding in video conference systems
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In this paper, we present a region of interest encoding system for video conference applications. We will utilize the fact that the main focus in a typical video conference lies upon the participating persons in order to save bit-rate in less interesting parts of the video

Design and implementation of video conference system over the hybrid peer-to-peer networks
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This paper describes the design and implementation of video conference system over the hybrid type peer-to-peer networks. The proposed video conference system has hybrid type Peer to Peer networks based on a client-server and peer-to-peer, where client-server is

A distributed architecture of video conference using P2P technology
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Most of the traditional video conferencing are standard SIP or H. 323 architecture. There will be a single point of performance bottlenecks if large-scale video conference or a larger number of conferences emerge at the same time. In this paper, we proposed a new

Performance evaluation of routing protocols for video conference over mpls vpn network
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Nowadays video conferencing is a highly demanding facility in order to its real time characteristics, but faster communication is the prior requirement of this technology. Multi Protocol Label Switching (MPLS) IP Virtual Private Network (VPN) addresses this problem

Bandwidth Fair Application Layer Multicast for Multi-party Video Conference Application
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Conclusion We have designed and implemented N-Tree algorithm Almcast with modified IP stack in Linux Kernel 2.6. 11.12 to demonstrate the basic principles of N-Tree algorithm proved kernel-based packet replication and delivery for small group AV communication is

Archived Video Conference Lessons and the Assessment of Pre-Service Teachers.
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Introduction. In this study, nine pre-service teachers worked in group (three groups of two and one group of three) to deliver a series of seven lessons via desktop videoconference from a Faculty of Education to elementary students in their classroom. Method. Each group

Effective Design of Audio/ Video Conference Rooms
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Based on a paper presented at Noise-Con 2011, INCE 25th Annual Conference , Portland, OR, July 2011. www. SandV. com SOUND VIBRATION/JULY 2012 9 meeting, it is imperative for participants to study body language and other nonverbal cues. While certain

A Proposed Model For QoS guarantee In IMS-based Video Conference services
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A technical prerequisite for a converged network is an extensible platform that supports the delivering of next generation multimedia services with QoS requirements over multiple access network technologies. The 3GPP SIP-based IP Multimedia Subsystem (IMS) which is

Knowledge Management Framework for Conference Video -recording Retrieval.
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With recording technology becoming easier to use and more affordable due to technological developments, an increasing number of conference talks and academic events are being recorded. However the resulting multimedia data, such as video data, lack rich semantic

Multimedia Video Conference Identities Study
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Video Conference System (VCS) applications with specific features for each such identity, Support Global Roaming and Support Multiple Client behind NAT. one of the most important features in VCS is the identity, which control and manage the system. The identity feature

Video conference system using raspberry pi
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Due to the day by day increasing demands of Electronics products in the domain of the industrial Consumer application, it becomes necessary to come up with new ideas of electronic products. This system is based on Video conferencing without the computers and

Scalability Analysis on QoS of Video Conference Sessions in Adhoc Learning Environment
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We develop pervasive learning environment which allows the learning sessions and materials be accessed anywhere, anytime and on-demand. To enable anywhere access the environment employs adhoc network technology. For the purpose of verifying the usability of

Implementation of real-time video conference system using high speed multimedia communication
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Recently, Peer to Peer (P2P) networks become more and more popular. This paper describes an implementation of real-time video conference system using high speed multimedia communication. The proposed real-time video conference system has hybrid

A Semantic Framework for the Specification of an IHM: Case of a Video Conference Interface
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ABSTRACT The Interfaces Human Machine (IHM) are found in almost all computing systems. During the twenty last years, the interfaces controlled by the user became increasingly complex. Thus, the recourse to specification, development, checking and


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