Priority Ordering Algorithm for Scalable Video Coding Transmission over Heterogeneous Network
AINA '08 Proceedings of the 22nd International Conference on Advanced Information Networking and Applications
Scalable video multicast using expanding window fountain codes
IEEE Transactions on Multimedia - Special issue on quality-driven cross-layer design for multimedia communications
Priority ordering and packetization for scalable video multicast with network coding
PCM'07 Proceedings of the multimedia 8th Pacific Rim conference on Advances in multimedia information processing
Unequal packet loss resilience for fine-granular-scalability video
IEEE Transactions on Multimedia
Priority encoding transmission
IEEE Transactions on Information Theory - Part 1
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing
File Format for Scalable Video Coding
IEEE Transactions on Circuits and Systems for Video Technology
Optimized Rate-Distortion Extraction With Quality Layers in the Scalable Extension of H.264/AVC
IEEE Transactions on Circuits and Systems for Video Technology
System and Transport Interface of SVC
IEEE Transactions on Circuits and Systems for Video Technology
Scalable Joint Source-Channel Coding for the Scalable Extension of H.264/AVC
IEEE Transactions on Circuits and Systems for Video Technology
Cross-layer optimization for SVC video delivery over the IEEE 802.11e wireless networks
Journal of Visual Communication and Image Representation
Hi-index | 0.01 |
The H.264/SVC standard, due to its desired scalable functionality and coding efficiency, provides an ideal candidate for video transmission in many scenarios such as erasure networks and networks with heterogeneous clients. In order to reduce the impact of network bandwidth fluctuation, an adaptive priority ordering (APO) algorithm for H.264/SVC bit stream organization is proposed. It arranges H.264/SVC coding layers according to their rate-distortion (R-D) tradeoff within a GOP so that transmitted video quality can be preserved in the presence of dynamic bandwidth conditions. A practical path model is developed to reduce the time and space complexity of the APO algorithm. It is shown by simulation results that the APO algorithm offers better performance than the default H.264/SVC ordering method adopted by the JSVM software and the quality layer-based ordering method proposed previously in preserving smooth video quality under the same bandwidth. The proposed algorithms could be used together with the unequal error protection (UEP) method and the joint source-channel coding scheme to combat packet loss.