Minimizing Zapping Delay Using Adaptive Channel Switching with Personalized Electronic Program Guide

The pervasive acceptability of a revolution from monodirectional push-based media broadcasting to a bidirectional interactive pull-based internet protocol television (IPTV) has spotted significant development in recent years. The pervasive acceptability is because of the mammoth number of exhilarating television (TV) channels that IPTV offers. However, the channel switching feature of a TV system requires additional development despite the increased implementation of IPTV systems worldwide. Subscribers of IPTV services must be able to swiftly explore live TV stations and video contents of interest seamlessly, but zapping delay is a deterrent that occurs during a channel change that causes a significant glitch in IPTV systems. Many of the literature approaches such as channel prediction based on behavior analysis have shown flaws in resolving zapping delay. The approach of this study uses adaptive channel switching with a personalized electronic program guide to resolving zapping delay. The resolution saves the subscribers the time of channel navigation by eliminating the need to search for channels they want to view.

Desenvolvimento de uma aplicação para classificação de canais utilizando o recurso de segunda tela / Development of application for classification of channels using of the second screen feature

ABSTRACTThe paper presents the development of an application for channel classification using the second screen feature. The application is similar to Electronic Program Guide available on digital TV, by which it becomes possible to view real-time program schedule organized by categories, in addition to enabling access to information about the programs and schedules.RESUMOO artigo apresenta o desenvolvimento de uma aplicação para classificação de canais utilizando o recurso de segunda tela. A aplicação é similar ao Guia Eletrônico de Programação disponibilizado na TV Digital, por meio da qual se torna possível visualizar em tempo real a grade de programação organizada por categorias, além de possibilitar acesso a informações sobre os programas e programações. Contato principal: [email protected]