Instance Method

publishCamera(to:options:)

發佈相機給指定參與者（track 隨取隨有，上層不需要先呼叫 setCamera）

@discardableResult @MainActor func publishCamera(to participant: RemoteParticipant, options: VideoPublishOptions? = nil) async throws -> LocalTrackPublication

Discussion

開硬體請另外呼叫 setCamera(enabled: true)。