MPEG-4 for interactive low-delay real-time communication

Overview Overview motivation motivation related work related work introduce models introduce models – – an adaptive intra an adaptive intra-frame insertion algorithm frame insertion algorithm – – binominal bandwidth adaptation binominal bandwidth adaptation – – security security implementation implementation evaluation evaluation Motivation Motivation internet broadcasting techniques are wide spread and have internet broadcasting techniques are wide spread and have been the focus off many research projects been the focus off many research projects today's systems lack today's systems lack – – interactivity, due to high transmission and coding delays interactivity, due to high transmission and coding delays – – security security – – bandwidth adaptation bandwidth adaptation – – transmission error recovery transmission error recovery – – compression compression many applications can benefit from high interactive many applications can benefit from high interactive streaming streaming – – video conferencing video conferencing – – e e-learning learning – – remote control, example: robot control via an on remote control, example: robot control via an on-board camera or board camera or supervising laboratory experiments supervising laboratory experiments Motivation (cont.) Motivation (cont.)