Audio-Video Synchronization Method Based on Playback Time

Abstract:

This paper proposes an audio and video synchronization method based on playback time. In ordinary playing process, the playback rate of audio is constant, so we can locate the playback time of audio and video by locating the key frame to get synchronization. Experimental results show that this method can get synchronization between audio and video and be achieved simply, furthermore, it can reduce the system overhead for synchronization.

• Periodical: Applied Mechanics and Materials (Volumes 300-301)
• Pages: 1677-1680
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.300-301.1677
• Online since: February 2013
• Authors: Jia Bing Fu, He Wei Yu
• Keywords: Audio and Video Synchronization, Playback Time, Timestamp

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