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2 Commits
Author SHA1 Message Date
Lotus CIandClaude Opus 5.5 5f4844cad5 feat(lotus): report remote screenshare audio to the host (cinny #277)
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New fromWidget action io.lotus.screenshare_audio_state { present }: each
LivekitRoomAudioRenderer reports whether a remote participant's
ScreenShareAudio track is being received; the combined answer is sent to
the host on change, and cleared when a renderer unmounts. cinny uses it to
show "Mute Screenshare Audio" only when there is something to mute.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017PCb59uY3UKqDqt7B6hzd5
2026-10-19 14:21:52 -04:00
Lotus CIandClaude Opus 5 ea579cb998 fix(lotus): screenshare-audio mute survives a re-share — mute via the renderer, not setVolume
"Mute Screenshare Audio" (io.lotus.set_deafen screenshareAudioMuted) used
RemoteParticipant.setVolume(0, ScreenShareAudio). EC's own createVolumeControls
writes volume 1 through the same setter the moment a new screenshare media item
resolves, so when the sharer stopped and re-shared (or a late joiner shared)
the audio came back at full volume while the host button still said
"Unmute Screenshare Audio". Reproduced on the local calls stack with two
headless clients: after a re-share the screen_share_audio element read vol=1.

Now the flag is a global behavior (muteScreenshareAudio$) that
LivekitRoomAudioRenderer turns into the `muted` prop of every
Track.Source.ScreenShareAudio element — the exact mechanism deafen already uses
(pub.setEnabled(false): the server stops sending). Verified via the
RemoteTrackPublication behind each <audio>: the re-published track (new sid)
mounts with enabled=false while muted and re-enables on unmute; deafen +
undeafen leaves it muted; teardown resets the flag so the next call starts
clean. Unit tests updated; renderer test asserts only ScreenShareAudio
elements get muted by the new prop.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PPmy3tPq869XDW4njjVaKA
2026-09-18 23:54:25 -04:00