Lip sync error detection and correction
作者： Anthony Mark Srdar , Chee Ching , Chen-Yui Yang , David H. Lu , Paul Kahn
DOI:
关键词: Error detection and correction 、 Network packet 、 Timestamp 、 Offset (computer science) 、 Lip sync 、 Service provider 、 Real-time computing 、 Multimedia content delivery 、 Packet analyzer 、 Computer science
摘要: A method of managing lip synchronization error in a multimedia content delivery network includes identifying video packet and an audio associated with the determining offset between packets at first monitoring point network. The are then detected second is determined. When delta exceeds threshold, information may be automatically recorded and/or reported to service provider corrective action taken if potential sources within domain provider. identified by timestamp data packet.
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