Transcoding for progressive fine granularity scalable video coding
- Jizheng Xu ,
- Feng Wu ,
- Shipeng Li
Published by Institute of Electrical and Electronics Engineers, Inc.
In this paper, we propose a transcoding scheme for progressive fine granularity scalable video coding (PFGS). Unlike transcoding schemes for non-scalable video coding aiming to change the bit-rate of the video, the transcoding scheme proposed here is to improve the coding performance of scalable video signals when bandwidth has large change. We design a simple transcoder that can perform PFGS transcoding efficiently and in a low complexity way. Experimental results show that our transcoding scheme can significantly improve the bitstream’s performance while bandwidth changes largely.
© 2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.