SyncueSong Opens Public Beta With Peer-To-Peer Duet Audio
Routing audio peer-to-peer rather than through a server is the technical choice that makes remote duet singing usable, and the open beta puts that under public load before the official release.
Reporting from 1 source: PANORA.
Dokokano Usagi released the open beta of SyncueSong, a Windows online singing and session app, on October 23. The app routes audio directly between users over peer-to-peer connections instead of through a server, and in one confirmed test between IPv6 lines in the Tokyo area the network round-trip time was about 10 milliseconds. It also carries synchronized lyrics, multitrack recording, and separate monitor and stream audio paths. It is free until the official release.
Beyond latency, the app separates the audio a performer hears from the audio sent to OBS and recording software. The monitor feed favors low latency; the stream and recording feed is given more margin to avoid dropouts.
A synchronization feature called SYNC picks one person in the room as the rhythm reference and corrects the timing of each audio stream for streaming and recording. Users can also build a shared stream screen, called a World, with more than 20 kinds of items including clocks, countdowns, dice, and mini-games, edited simultaneously by room members and saved to the cloud.
The install wizard walks new users through microphone and headphone setup, and guests get a dedicated My Room.
Written with AI by Yomimono from the 1 cited source below, including Japanese-language reporting where cited. See our editorial policy.
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