IVSStageRenderer Protocol Reference


                    
                    
                    -stage:didChangeConnectionState:withError:

The connection state of the associated IVSStage has changed.

Declaration

Objective-C

- (void)stage:(nonnull IVSStage *)stage
    didChangeConnectionState:(IVSStageConnectionState)connectionState
                   withError:(nullable NSError *)error;

Swift

func stage(_ stage: Any!, didChangeConnectionState connectionState: Any!, withError error: Error?)

Parameters

`stage`	The `IVSStage` that had the connection state change.
`connectionState`	The new connection state of the Stage.
`error`	An error, if the state unexpected turned to disconnected.


                    
                    
                    -stage:participantDidJoin:

A new participant has joined the Stage and started publishing.

Declaration

Objective-C

- (void)stage:(nonnull IVSStage *)stage
    participantDidJoin:(nonnull IVSParticipantInfo *)participant;

Swift

func stage(_ stage: Any!, participantDidJoin participant: IVSParticipantInfo)

Parameters

`stage`	The `IVSStage` that the participant joined and started publishing.
`participant`	A description of the participant that joined and started publishing.


                    
                    
                    -stage:participantDidLeave:

A participant has left the Stage or stopped publishing.

Declaration

Objective-C

- (void)stage:(nonnull IVSStage *)stage
    participantDidLeave:(nonnull IVSParticipantInfo *)participant;

Swift

func stage(_ stage: Any!, participantDidLeave participant: IVSParticipantInfo)

Parameters

`stage`	The `IVSStage` that the participant left or stopped publishing.
`participant`	A description of the participant that left or stopped publishing.


                    
                    
                    -stage:participant:didChangePublishState:

The publish state of a participant has changed.

Declaration

Objective-C

- (void)stage:(nonnull IVSStage *)stage
              participant:(nonnull IVSParticipantInfo *)participant
    didChangePublishState:(IVSParticipantPublishState)publishState;

Swift

func stage(_ stage: Any!, participant: IVSParticipantInfo, didChange publishState: IVSParticipantPublishState)

Parameters

`stage`	The `IVSStage` associated with the participant that changed their publish state.
`participant`	The participant that changed their publish state.
`publishState`	The new publish state.


                    
                    
                    -stage:participant:didChangeSubscribeState:

The subscribe state of a participant has changed.

Declaration

Objective-C

- (void)stage:(nonnull IVSStage *)stage
                participant:(nonnull IVSParticipantInfo *)participant
    didChangeSubscribeState:(IVSParticipantSubscribeState)subscribeState;

Swift

func stage(_ stage: Any!, participant: IVSParticipantInfo, didChange subscribeState: IVSParticipantSubscribeState)

Parameters

`stage`	The `IVSStage` associated with the participant that changed their subscribe state.
`participant`	The participant that changed their publish state.
`subscribeState`	The new subscribe state.


                    
                    
                    -stage:participant:didAddStreams:

A participant added media streams that can be rendered locally or attached to an IVSBroadcastSession.

Declaration

Objective-C

- (void)stage:(nonnull IVSStage *)stage
      participant:(nonnull IVSParticipantInfo *)participant
    didAddStreams:(nonnull NSArray<IVSStageStream *> *)streams;

Swift

func stage(_ stage: Any!, participant: IVSParticipantInfo, didAdd streams: [IVSStageStream])

Parameters

`stage`	The `IVSStage` associated with the new media streams.
`participant`	The participant associated with the new media streams.
`streams`	The new media streams.


                    
                    
                    -stage:participant:didRemoveStreams:

A participant removed media streams. They could have unpublished or stopped sharing a certain media type.

Declaration

Objective-C

- (void)stage:(nonnull IVSStage *)stage
         participant:(nonnull IVSParticipantInfo *)participant
    didRemoveStreams:(nonnull NSArray<IVSStageStream *> *)streams;

Swift

func stage(_ stage: Any!, participant: IVSParticipantInfo, didRemove streams: [IVSStageStream])

Parameters

`stage`	The `IVSStage` associated with the removed media streams.
`participant`	The participant associated with the removed media streams.
`streams`	The removed media streams.


                    
                    
                    -stage:participant:didChangeMutedStreams:

Some media streams have had their muted status changed.

Declaration

Objective-C

- (void)stage:(nonnull IVSStage *)stage
              participant:(nonnull IVSParticipantInfo *)participant
    didChangeMutedStreams:(nonnull NSArray<IVSStageStream *> *)streams;

Swift

func stage(_ stage: Any!, participant: IVSParticipantInfo, didChangeMutedStreams streams: [IVSStageStream])

Parameters

`stage`	The `IVSStage` associated with the updated media streams.
`participant`	The participant associated with the updated media streams.
`streams`	The media streams that have had their mute status changed.