Performance evaluation of MPML-based error resilient video transmission
Xiaoming Sun, C.‐C. Jay Kuo · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2003
The performance of error resilient MPEG video coding and transmission over wireless channels, using an XML representation called MPML, is evaluated in this research. We take into account various factors that affect the streaming performance over wireless channels. A compression algorithm is developed to reduce the MPML overhead. The error corruption model is analyzed for bitstreams with MPML protection. Error correction coding is employed to enhance the eliability of MPML header transmission. Our experimental results demonstrate the superior PSNR performance of the proposed MPML assisted video streaming system with and without the Data Partitioning (DP) mode.