This brief presents new architecture and strategies for distribution of
social video content. A primary framework for socially-aware video
delivery and a thorough overview of the possible approaches is provided.
The book identifies the unique characteristics of socially-aware video
access and social content propagation, revealing the design and
integration of individual modules that are aimed at enhancing user
experience in the social network context.
The change in video content generation, propagation, and consumption for
online social networks, has significantly challenged the traditional
video delivery paradigm. Given the massive amount of user-generated
content shared in online social networks, users are now engaged as
active participants in the social ecosystem rather than as passive
receivers of media content. This revolution is being driven further by
the deep penetration of 3G/4G wireless networks and smart mobile devices
that are seamlessly integrated with online social networking and
media-sharing services. Despite increasingly abundant bandwidth and
computational resources, the ever-increasing volume of data created by
user-generated video content--along with the boundless coverage of
socialized sharing--presents unprecedented challenges.