Long-distance karaoke implanting method and system based on Internet protocol television networks

Abstract

The embodiment of the invention relates to a long-distance karaoke implanting method based on Internet protocol television networks and a system thereof. The method comprises: a first terminal launches a first request message for chorusing the first song with a second terminal in the same virtual compartment to a karaoke service management server; the karaoke service management server forwards the first request message to the second terminal, receives a first consent message returned by the second terminal and forwards the first consent message to the first terminal; the karaoke service management server sends a second request message for allowing chorus to the first terminal; the first terminal triggers the karaoke service management server to send a synchronous sequence to the first terminal and second terminal according to the received second request message. The long-distance karaoke implanting method and system based on Internet protocol television networks provided in the invention are designed to avoid transmitting audio and video accompaniments via networks in real time and reduce occupation of network resource.

Description

technical field [0001] The invention relates to the field of telecommunications, in particular to a method and system for realizing remote karaoke based on an internet protocol television network. Background technique [0002] Karaoke is an accompaniment system that beautifies and retouches the singer's voice through sound processing, and organically combines the voice with the pre-recorded music accompaniment to form a seamless stereo song. [0003] Karaoke based on Internet Protocol Television (IPTV for short) network provides users with network-based karaoke services through the IPTV private network. Carry out karaoke service. Network-based karaoke services have the advantages of massive film sources, shared storage space, strong interactivity, and reduced user consumption costs. Moreover, network-based karaoke services can also provide users with more sharing and interactive functions. [0004] At present, the accompaniment audio and video are only played locally on th...

AI Technical Summary

Problems solved by technology

Since the sound played by the initiator has been transmitted twice through the network, and for the receiver, the sound and accompaniment can be played synchronously, but for the initiator, because the sound signal has gone through two round-trip transmission delays, the time The delay is large, and it is easy to cause the sound signals of the initiator and the receiver to be out of sync.

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