TY - GEN
T1 - Adaptive encoding scheme for real-time video streaming over mobile networks
AU - Lau, Kai Yan
AU - Yuen, Joe C. H.
AU - Chan, Edward
AU - Lam, Kam-Yiu
PY - 2012
Y1 - 2012
N2 - Advances in mobile technologies have continuously improved the capability and data access of mobile devices. High resolution camera, large multi-touch screen and improving data rate make video communication more ready to replace voice communication on mobile phones. However, connectivity and data rate are not guaranteed in mobile networks which make it hard to maintain a jitter-free streaming of live video on mobile devices. In this paper, we propose an adaptive encoding scheme to maintain a jitter-free video streaming with minimum quality degradation under wireless network. For each video frame, we define a region of interest (ROI) where the receiver has low tolerance on quality degradation and to try to maintain the region quality. Experimental results demonstrated the effectiveness of the proposed adaptive encoding scheme. © 2012 IEEE.
AB - Advances in mobile technologies have continuously improved the capability and data access of mobile devices. High resolution camera, large multi-touch screen and improving data rate make video communication more ready to replace voice communication on mobile phones. However, connectivity and data rate are not guaranteed in mobile networks which make it hard to maintain a jitter-free streaming of live video on mobile devices. In this paper, we propose an adaptive encoding scheme to maintain a jitter-free video streaming with minimum quality degradation under wireless network. For each video frame, we define a region of interest (ROI) where the receiver has low tolerance on quality degradation and to try to maintain the region quality. Experimental results demonstrated the effectiveness of the proposed adaptive encoding scheme. © 2012 IEEE.
KW - Adaptive Encoding
KW - Mobile Multimedia
KW - Video Streaming
UR - https://www.scopus.com/pages/publications/84873564944
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84873564944&origin=recordpage
U2 - 10.1109/AHICI.2012.6408451
DO - 10.1109/AHICI.2012.6408451
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781467325912
BT - Asian Himalayas International Conference on Internet
T2 - 2012 3rd Asian Himalayas International Conference on Internet, AH-ICI 2012
Y2 - 23 November 2012 through 25 November 2012
ER -