ABSTRACT
We propose an on-line presentation of iTVP [3, 2, 4, 1], a platform for delivery of digital audio and video, developed and deployed for the Polish national broadcaster. iTVP designed for operation on a large country-wide scale with the potential of serving selected content to any Internet user. The system is built for delivery of the following services: transmissions of live TV programming, time shifting of live transmissions, video-on-demand, audio-on-demand and accompanying services such as Electronic Program Guide and Personal Video Recorder. The platform is designed to deliver content from multiple independent content providers and with cooperation of last mile network operators. Content can be made available in various encoding formats and delivered to a variety of end devices. Content delivery system is one of the key components of the platform which includes also content provider systems, a number of interactive portals serving as primary access points for end users, and license management system. Functionally, the iTVP CDN consists of the following subsystems: distribution, monitoring, management and reporting subsystem.
- Buyya, R., Pathan, M., and Vakali, A., Eds. Content Delivery Networks. Springer, 2008, ch. 13. Google ScholarDigital Library
- Czyrnek, M., Kusmierek, E., Mazurek, C., and Stroinski, M. Large-scale multimedia content delivery over optical networks for interactive TV services. Future Generation Computer Systems 22 (October 2006), 1018--1024. Google ScholarDigital Library
- Czyrnek, M., Mazurek, C., Stroinski, M., and Weglarz, J. iTVP platform: delivering interactive TV services over IP networks. In Proceedings of Terena Networking Conference (2005).Google Scholar
- Kusmierek, E., Czyrnek, M., Mazurek, C., and Stroinski, M. iTVP: Large-scale content distribution for live and on-demand video services. In Multimedia Computing and Networking SPIE-IS&T Electronic Imaging (2007), R. Zimmermann and C. Griwodz, Eds. Article CID 6504-8.Google Scholar
Index Terms
- iTVP: platform for digital audio and video delivery over broadband IP networks
Recommendations
New Services for iTVP Content Providers to Manage Live and On-Demand Content Streaming
AXMEDIS '08: Proceedings of the 2008 International Conference on Automated solutions for Cross Media Content and Multi-channel DistributionThe basic task of a CDN is content distribution from content provider to end users. In addition, there are a number of services that should be available to the content provider for managing live and on-demand content streaming. The goal is to make the ...
Tag suggestion and localization in user-generated videos based on social knowledge
WSM '10: Proceedings of second ACM SIGMM workshop on Social mediaNowadays, almost any web site that provides means for sharing user-generated multimedia content, like Flickr, Facebook, YouTube and Vimeo, has tagging functionalities to let users annotate the material that they want to share. The tags are then used to ...
Tag Suggestr: Automatic Photo Tag Expansion Using Visual Information for Photo Sharing Websites
SAMT '08: Proceedings of the 3rd International Conference on Semantic and Digital Media Technologies: Semantic MultimediaIn this paper, we propose an automatic photo tag expansion system for the community photo collections, such as Flickr. Our aim is to suggest relevant tags for a target photograph uploaded to the system by a user, by incorporating the visual and textual ...
Comments