Abstract
To satisfy the requirement of embedded video encoder in various scenarios, an embedded universal video coding system based on embedded processors is proposed in this paper, which combines the advantages of multi processors in single architecture. According to different channels, two feasible solutions are given to avoid the overflow and underflow of buffer while transmitting the compressed data. Due to limited computational resources and real-time application requirement, each module of the MPEG-4 codec is reviewed and efficiently implemented based on the embedded hardware platform. Experimental results show that the embedded system can successfully be used for real-time application.
This work is partially supported by the Specialized Research Fund for the Doctoral Program of Higher Education, the National Defence Basic Research Foundation, and the Program for New Century Excellent Talents in University, and the research was made in the State Key Lab of Software Development Environment.
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Qinglei, M., Chunlian, Y., Bo, L. (2006). Video Encoder Optimization Implementation on Embedded Platform. In: Jiao, L., Wang, L., Gao, X., Liu, J., Wu, F. (eds) Advances in Natural Computation. ICNC 2006. Lecture Notes in Computer Science, vol 4222. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11881223_111
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DOI: https://doi.org/10.1007/11881223_111
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