Title: Study on multimedia synchronization model in realtime communication
Abstract:The disadvantage of OCPN is pointed out with analysis of synchronization information,and a augmented OCPN model named ROCPN is proposed.By introducing presentation duration and synchronization time to...The disadvantage of OCPN is pointed out with analysis of synchronization information,and a augmented OCPN model named ROCPN is proposed.By introducing presentation duration and synchronization time to each place,the model process presentation and synchronization of media objects separately.Therefore ROCPN can keep synchronization between different media flows,without losing continuity of each media flow.Furthermore,ROCPN is robust for loss of objects in some extent and can effectively avoid long time disparity of media synchronization.The simulation shows that the parameters of intro media synchronization and inter media synchronization of multimedia flows using ROCPN both are much better than the ones using OCPN,especially in case of high loss rate of media objects.Read More
Publication Year: 2000
Publication Date: 2000-01-01
Language: en
Type: article
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