Proactive buffer management for the streamed delivery of stored video
MULTIMEDIA '98 Proceedings of the sixth ACM international conference on Multimedia
Quality adaptation for congestion controlled video playback over the Internet
Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
NAIVE—network aware Internet video encoding
MULTIMEDIA '99 Proceedings of the seventh ACM international conference on Multimedia (Part 1)
Quality-adaptive media streaming by priority drop
NOSSDAV '03 Proceedings of the 13th international workshop on Network and operating systems support for digital audio and video
A general framework for multidimensional adaptation
Proceedings of the 12th annual ACM international conference on Multimedia
Content-adaptive utility-based video adaptation
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 3 (ICME '03) - Volume 03
| Hi-index | 0.00 |
We present a framework for multidimensional utility-driven adaptation for multi-stream video applications. A notable driving application is 3D tele-immersion. Our framework directly models the utility of video frames as well as representation dependencies that arise from differential encoding. The problem of evaluating past and future data utility in the presence of packet loss is specifically addressed and two possible approaches are described. One relies on reliability semantics of the underlying transport-level protocol in order to optimize encoding relationships. The other folds the decision to retransmit packets known to be lost into the utility framework. We quantitatively demonstrate the ability of both approaches to increase performance of a prototype application and show that the second approach is generally superior.