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Parallel video transcoding using Hadoop MapReduce

Journal: Journal of Network Computing and Applications (Vol.1, No. 1)

Publication Date:

Authors : ; ; ; ;

Page : 7-11

Keywords : video transcoding; Hadoop; MapReduce; FFmpeg; parallel transcoding.;

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Video transcoding has become a key technology for video content distribution network service. In this paper, we propose a novel MapReduce-based parallel video transcoding method. In our method, video files are stored on a shared file system to reduce the overhead of disks I/O and networks in the Hadoop MapReduce. FFmpeg is used to compute the splitting point of the video and the actual video transcoding. Experimental results show that our method can significantly reduce the time of transcoding.

Last modified: 2017-03-29 09:02:47