• DocumentCode
    3696914
  • Title

    Overlapping MP3 Multi-thread Parallel Decoding

  • Author

    Weiyao Xue;Shutao Sun;Xiaxin Li

  • Author_Institution
    Sch. of Comput. Sci., Commun. Univ. of China, Beijing, China
  • fYear
    2015
  • fDate
    7/1/2015 12:00:00 AM
  • Firstpage
    458
  • Lastpage
    463
  • Abstract
    This paper has analyzed the property of the structure of MP3 file, and provided a parallel decoding method for the property. Thus, for CPU with multiple cores, this paper has provided a parallel decoding method based on multi-thread. The method can increase the utilization rate of CPU and decrease the decoding time while the load of each core of CPU is not balanced. At last, we have conducted three groups of experiments to evaluate the performance of our method. Then we have found a good buffer size of parallel decoding.
  • Keywords
    "Decoding","Digital audio players","Phase change materials","Central Processing Unit","Bit rate","Indexes","Instruction sets"
  • Publisher
    ieee
  • Conference_Titel
    Applied Computing and Information Technology/2nd International Conference on Computational Science and Intelligence (ACIT-CSI), 2015 3rd International Conference on
  • Type

    conf

  • DOI
    10.1109/ACIT-CSI.2015.87
  • Filename
    7336107
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3696914