Presentation - Screen share

Presentation means sharing a screen of a user (presenter) to show a material such as slides to the other call peers. This page describes how to use the presentation function based on the call type.

Supported call type	Minimum SDK version
1-to-1 call, group call (conference)	1-to-1 call: 0.8 Group call: 0.9

Note

• As of version 0.9, screen share capturing and transmission are only supported on iOS, while reception of screen share is supported on both Android and iOS. This page explains screen share capturing and transmission flow for iOS apps.
• PlanetKit uses HD resolution in its presentation feature, so it can provide an optimized service when the client's network condition is above the recommended bandwidth.

1-to-1 call

Starting a presentation​

The following diagram shows the flow for starting a presentation in 1-to-1 calls.

Stopping a presentation

The following diagram shows the flow for stopping a presentation in 1-to-1 calls.

Group call

Starting a presentation​

The following diagram shows the flow for starting a presentation in group calls.

Stopping a presentation

The following diagram shows the flow for stopping a presentation in group calls.

Related API

APIs related to the presentation function are as follows.

1-to-1 call

Methods

• setScreenShareKey() of PlanetKitMakeCallParamBuilder
• setScreenShareKey() of PlanetKitVerifyCallParamBuilder
• addPeerScreenShareView()
• removePeerScreenShareView()

Events

• onPeerScreenShareStarted
• onPeerScreenShareStopped

Group call

Methods

• setScreenShareKey() of PlanetKitJoinConferenceParamBuilder
• startScreenShare()
• stopScreenShare()

Events

• onScreenShareUpdate

Related documents

• 1-to-1 call flow
• Group call flow

Related code examples

• Screen share in 1-to-1 calls
• Screen share in a group call