Video and audio synchronizing method of P2PVoD (peer-to-peer video on demand) system based on SVC (scalable video coding)
A video, audio and audio technology, which is applied in the field of video and audio synchronization of SVC-based P2PVoD systems, can solve the problem of high complexity, and achieve the effects of scheduling synchronization, playback synchronization, and transmission synchronization.
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[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0037] The present invention mainly realizes the transmission synchronization and playback synchronization of SVC (Scalable Video Coding, scalable video coding) video and audio in the P2PVoD system.
[0038] The video and audio synchronization method of this SVC-based P2PVoD system consists of the following steps:
[0039] S1. In order to realize the synchronous transmission of SVC video stream and audio stream, such as figure 2 As shown, at the server side, the SVC video stream is divided into N video chunks Video Chunk according to e...
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