LocalStageStream

A LocalStageStream is a wrapper for media coming from local participants. It gives you the ability to perform various actions like mute and unmute participants.

Extends

• StageStream<LocalStageStreamEventMap>

Constructors

new LocalStageStream()

new LocalStageStream(track, config?): LocalStageStream

Creates an instance of a LocalStageStream

Parameters

Parameter	Type	Description
track	MediaStreamTrack	The MediaStreamTrack that this LocalStageStream wraps
config?	StageVideoConfiguration | StageAudioConfiguration	Optional video or audio configuration on the stage

Returns

LocalStageStream

Overrides

StageStream.constructor

Properties

id

id: string

Inherited from

StageStream.id

---

isMuted

isMuted: boolean

Inherited from

StageStream.isMuted

---

mediaConfig?

optional mediaConfig: StageStreamConfiguration

---

mediaStreamTrack

mediaStreamTrack: MediaStreamTrack

Inherited from

StageStream.mediaStreamTrack

---

streamType

streamType: StreamType

Inherited from

StageStream.streamType

Methods

cleanup()

cleanup(): void

Prevents the getStats closure from preventing garbage collection for

Returns

void

Inherited from

StageStream.cleanup

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getStats()

getStats(): Promise<undefined | RTCStatsReport>

This API is the previous internal API and now just defers internally to the requestRTCStats.

Returns

Promise<undefined | RTCStatsReport>

Deprecated

Inherited from

StageStream.getStats

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insertSeiMessage()

insertSeiMessage(payload, options?): Promise<void>

Inserts an SEI payload into the published stream. The stream must be currently published by a stage's local participant using the H.264 codec, and the inBandMessaging configuration must enabled via the LocalStageStream's StageVideoConfiguration.

The payload size must be greater than 0KB and less than 1KB, and the number of SEI messages inserted must not exceed 10KB per second. Messages are not guaranteed to arrive, especially in bad network conditions.

Parameters

Parameter	Type	Description
payload	ArrayBuffer	The ArrayBuffer payload.
options?	object	Options for the insert operation.
options.repeatCount?	number	The number of times to repeat the SEI message. Must be between 0 and 30.

Returns

Promise<void>

A Promise that resolves to undefined.

---

off()

off<Event>(event, callback, context?): void

Deregister a new callback based on the event provided. The events enum is either linked in the EventMap type or in the root of the class.

Type Parameters

Type Parameter
Event extends keyof LocalStageStreamEventMap

Parameters

Parameter	Type	Description
event	Event	the event to de-register the callback for
callback	LocalStageStreamEventMap[Event]	the callback to be de-registered
context?	any	-

Returns

void

Inherited from

StageStream.off

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on()

on<Event>(event, callback, context?): void

Register a new callback based on the event provided. The events enum is either linked in the EventMap type or in the root of the class.

Type Parameters

Type Parameter
Event extends keyof LocalStageStreamEventMap

Parameters

Parameter	Type	Description
event	Event	the event to register the callback for
callback	LocalStageStreamEventMap[Event]	the callback to be invoked for the event
context?	any	-

Returns

void

Inherited from

StageStream.on

---

requestRTCStats()

requestRTCStats(): Promise<undefined | RTCStatsReport>

Get the RTC Stats report for this media source

Returns

Promise<undefined | RTCStatsReport>

Inherited from

StageStream.requestRTCStats

---

setMuted()

setMuted(mute): void

Updates the mute state of this LocalStageStream

Parameters

Parameter	Type	Description
mute	boolean	The desired mute state of this LocalStageStream

Returns

void