28 lines
1.1 KiB
TypeScript
28 lines
1.1 KiB
TypeScript
 
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/*
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Copyright 2026 Lotus Guild
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SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
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Please see LICENSE in the repository root for full details.
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*/
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import { BehaviorSubject } from "rxjs";
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import { globalScope } from "../state/ObservableScope";
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/**
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* Whether the host has muted remote screenshare AUDIO (`io.lotus.set_deafen`
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* `screenshareAudioMuted`). Consumed by `LivekitRoomAudioRenderer` exactly the
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* way `muteAllAudio$` is: it becomes the `muted` prop of every
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* `Track.Source.ScreenShareAudio` element, so it survives re-renders, applies
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* to tracks that are published LATER (a sharer stopping and re-sharing, a late
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* joiner) and never fights EC's per-tile volume controls — which was the
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* failure mode of the old `RemoteParticipant.setVolume(0, ScreenShareAudio)`
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* approach: `createVolumeControls` writes its own volume (1) through the same
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* sink the moment a new screenshare media item appears, un-muting it.
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*/
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export const setScreenshareAudioMuted$ = new BehaviorSubject(false);
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export const muteScreenshareAudio$ = globalScope.behavior(
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setScreenshareAudioMuted$,
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);
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