Efficient rate control for video streaming

Joseph C. Dagher; Ali Bilgin; Michael W. Marcellin

doi:10.1117/12.449759

7 December 2001 Efficient rate control for video streaming

Joseph C. Dagher, Ali Bilgin, Michael W. Marcellin

Proceedings Volume 4472, Applications of Digital Image Processing XXIV; (2001) https://doi.org/10.1117/12.449759
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

With the increasing importance of heterogeneous networks and time-varying communication channels, such as packet-switched networks and wireless communications, fine scalability has become a highly desirable feature in both image and video coders. A single highly scalable bitstream can provide precise rate control for constant bitrate (CBR) traffic and accurate quality control for variable bitrate (VBR) traffic. In this paper, we propose two methods that provide constant quality video under buffer constraints. These methods can be used with all scalable coders. Experimental results using the Motion JPEG2000 coder demonstrate substantial benefits.

Citation Download Citation

Joseph C. Dagher, Ali Bilgin, and Michael W. Marcellin "Efficient rate control for video streaming", Proc. SPIE 4472, Applications of Digital Image Processing XXIV, (7 December 2001); https://doi.org/10.1117/12.449759

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