Rapid Parallel Transcoding Scheme for Providing Multiple-Format of a Single Multimedia

초록

STVF (Novel scheme for transcoding video file of multiple file formats) is a video sharing system novel scheme based on the parallel computing framework and Intra-cloud environment. The target user is community user within a certain scale. While using a small-scale server group, a parallel processing framework and an improved task assignment algorithm are utilized to realize high-speed video transcoding using ffmpeg, and different-definition videos are generated at high speed too. Dynamically analyze the size of the task to select the number of task processing servers to achieve STVF's higher scalability. And through these operations so that the user can smoothly play suitable resolution in different smart machines format.

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