Research on multimedia network audio stream synchronization algorithm based on recognition and detection
Ruicheng Li · 2017
This study is focused on audio streaming synchronization problems of multimedia network.Audio streaming synchronization issues of multimedia network directly affect the development of multimedia technology.To this end, this paper presents a multimedia network audio stream synchronization method based on the whole node identification, with feature detection method to identify endpoint of audio streams in perception node, and an audio fingerprint is conducted for information of each node, then, mark the starting point of sync, and sync tasks are decomposed at each node, and finally the audio stream synchronization is achieved in the cluster head node, error correction adjustment and information correction are performed to reduce the energy consumption of cluster head node, enhance correction capability of information loss.The simulation results show that the synchronization delay of proposed algorithm is significantly reduced, which enhance the performance of the multimedia network.1409