Title :
An optimized real-time multi-thread HEVC decoder
Author :
Leju Yan ; Yizhou Duan ; Jun Sun ; Zongming Guo
Abstract :
This demonstration illustrates an optimized HEVC decoder, which is compliant with the reference software HM 4.0. The optimized decoder is more than 4 times faster than the reference decoder, and can well meet the real-time decoding demands of the 1080p high-definition (HD) videos. In addition, based on the frame-level multi-thread framework, the optimized decoder can even achieve up to 13.2 times speedup with 4-thread parallel decoding over Intel i5-2400 processor.
Keywords :
code standards; multi-threading; multiprocessing systems; optimisation; video coding; Intel i5-2400 processor; frame level multithread framework; high definition video coding; optimized real-time multithread HEVC decoder; software HM 4.0; Bit rate; Contracts; Decoding; High definition video; Real-time systems; Standards; Videos;
Conference_Titel :
Visual Communications and Image Processing (VCIP), 2012 IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4673-4405-0
Electronic_ISBN :
978-1-4673-4406-7
DOI :
10.1109/VCIP.2012.6410857
