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bluejeans/ios-client-sdk 1.8.0
The BlueJeans iOS Client SDK provides a quick and easy way to bring immersive video-calling experience into your iOS applications.
⭐️ 2
🕓 45 weeks ago
.package(url: "https://github.com/bluejeans/ios-client-sdk.git", from: "1.8.0")

BlueJeans iOS Client Software Development Kit

BlueJeans iOS Client Software Development Kit

The BlueJeans iOS Client Software Development Kit (SDK) enables the embedding of BlueJeans Video and Audio capabilities into iOS apps. BlueJeansSDK is a single namespace that encapsulates all the APIs related to establishing and managing a BlueJeans Video and Audio connection.

The design of the SDK emphasizes simplicity. Developers can quickly integrate BlueJeans video into their applications.


  • Audio and Video Permission handling
  • Join, End Meeting
  • Self Video
  • Remote Video
  • Content receive
  • Audio and Video self mute
  • Separate local and moderator mute state information
  • Orientation handling
  • Toggle front / back camera
  • Video Layout switch
  • Participant list
  • Participant properties: Audio mute state, Video mute state, is Self, Name and Unique Identifier
  • Self Participant
  • Screen Share
  • Log Upload
  • Multi-stream support ("Sequin" Video Layouts)
  • Public and Private meeting Chat
  • Remote Video and Content mute
  • Meeting Information (Title, Hostname, Meeting ID, Participant passcode)
  • Closed Captioning Support
  • Waiting Room Participant Support
  • Waiting Room Moderation Support
  • Moderator Controls
  • Media Stream Enablement, mute content video and audio streams
  • Active speaker (Who's talking)
  • "Recording has started, stopped, is on" audio notifications
  • Swift Package Manager Support
  • 720p camera capture
  • Self and content views automatically update as the aspect ratio changes
  • Color customization of video layouts
  • Support for Apple's Combine framework
  • Individual stream control, create custom layouts, and request specific remote video streams

Current Version: 1.8.0


This framework requires *Swift 5.7.0 or later and Xcode 14.1 or above.

Target deployment requires a minimum of iOS version 14.0.

All dependent frameworks are included as part of the Frameworks folder.

API Architecture

iOS Client SDK API Structure

SDK Documentation

Detailed documentation of SDK functions is available here.

How do I start?

You can experience BlueJeans meetings using the iOS client SDK by following the two steps below:

Generate a meeting ID

As a prerequisite to using the BlueJeans iOS Client SDK to join meetings, you need a BlueJeans meeting ID. If you do not have a meeting ID then you can create one using a BlueJeans account:

  • Sign up for a BlueJeans Account either by opting in for a trial or a paid account
  • Once the account is created, you can schedule a meeting either by using the account or through the direct API calls. To enable API calls on your account, please reach out to support team.
  • Some features (such as closed captioning) are not available in every meeting. Their availability depends on the account of the meeting owner, and the enterprise they belong to. The SDK provides methods to check if these features are available (e.g. closedCaptioningService.isClosedCaptioningAvailable). To enable a feature that is not available on your account, please contact your enterprise admin and get the feature enabled through the BlueJeans support team.

Integrate BlueJeans iOS Client SDK

Integrate the SDK using the below guidelines and use SDK APIs to join a meeting using the generated meeting ID.

Integration Steps

Swift Package Manager

  1. Add the URL https://github.com/bluejeans/ios-client-sdk using Swift Package Manager in Xcode.
  2. Include either bluejeans-ios-client-sdk or bluejeans-ios-client-sdk-simulator in your target depending on whether you want to support physical devices or the simulator. We currently can not support both in one target using SPM, please follow the instructions for manual integration below if you require support for both in one target.



  1. Download the xcframeworks from here: https://swdl.bluejeans.com/bjnvideosdk/ios/1.8.0/Frameworks.zip
  2. Unzip the file and copy the Frameworks folder to the root folder where the Xcode project(xxxx.xcodeproj file) is located.
  3. Open the Xcode project, click on the project settings and select the App target -> General Tab.
  4. Scroll to Embedded Binaries section of Xcode target.
  5. Select all frameworks found in Frameworks
  6. Drag and drop all frameworks present in the Frameworks folder to this section. Make sure the project settings look like the below image after adding it. Note that BJNiOSBroadcastExtension.xcframework is only needed if you intend to support screen sharing.

Xcode Project Build Setting - General Tab

Steps For Simulator Support

If you follow the manual integration steps above you will notice that you can not run your app on the iOS Simulator. The SDK does support using the simulator for debugging but there are some extra steps to get it working.

The following frameworks are not built with support for the simulator.

  • VZXRCVCommon.xcframework/ios-arm64/VZXRCVCommon.framework
  • VZXRCVFeatureVirtualBackgrounds.xcframework/ios-arm64/VZXRCVFeatureVirtualBackgrounds.framework
  • VZXRCVVideoEffects.xcframework/ios-arm64/VZXRCVVideoEffects.framework

To work around this, follow these steps.

  1. Remove each of the above .xcframework's from the Frameworks, Libraries, and Embedded Content section.
  2. Now the project will run on the simulator, but won't work on a real device.
  3. To fix this we can add a Run Script Phase to the Build Phases for our Xcode project, which will run the included script. This script will copy and code-sign the framework only on real devices.

Xcode Project Build Setting - General Tab

Carthage and Cocoapods

Other dependency managers such as Carthage, or Cocoapods are not currently supported.

Upgrade Instructions

Whenever a newer version of SDK is available, you can consume it by replacing the xcframeworks with the newer versions.


Bitcode Support

BlueJeans iOS Client SDK cannot support bitcode. To integrate this SDK into your application, you will have to disable bitcode for the project.

To disable bitcode:

  1. Go to the Build Settings tab of Xcode.
  2. Search for "Enable Bitcode"
  3. Change the value to "No"

User Permissions

In iOS, the user must explicitly grant the app permission to access device cameras or microphones for video, or audio capture. Your app must provide an explanation for its use of these capture devices. Failure to do so will result in a crash.

Permissions can be requested using the BlueJeansSDK.permissionService or otherwise will be requested on joining a meeting. By default, the SDK requires both audio and video permissions to be granted or we can not join the meeting. The minimum permissions can also be changed in the PermissionService.

See also Apple's developer documentation on audio and video capture permissions.

Open your application's Info.plist and provide a short explanation for both of these Info.plist keys:

  • NSCameraUsageDescription (Privacy - Camera Usage Description)
  • NSMicrophoneUsageDescription (Privacy - Microphone Usage Description)

iOS displays this prompt when asking the user for permission, and thereafter in the Settings app. See Apple documentation for more details.

Info.plist updates

Initialize the BlueJeans SDK

The work needed to add the BlueJeans functionality into your application code is outlined here. Briefly, you will do these steps:

  • Include the BlueJeans BJNClientSDK module, and optionally initialize the SDK by calling the BlueJeansSDK.initalize method.
  • Create a video view for the Self-view, add and position the remote video view controller, and if desired Content Share view.
  • Make the API call to Join the BlueJeans Meeting.
  • When finished, make the API call to Leave the BlueJeans Meeting.

There! That is the extent of the work you need to do to make your application join a BlueJeans meeting.

Include Module

import BJNClientSDK


As seen in the architecture diagram above, the BlueJeans iOS Client SDK is made up of "Services". These objects provide a static interface to the state of the SDK as well as methods to operate on it.

You can retain references to these objects for your convenience. We'll start with the MeetingService and VideoDeviceService, which will let us join/leave a meeting and get at the video streams in it.

let meetingService = BlueJeansSDK.meetingService
let videoDeviceService = BlueJeansSDK.videoDeviceService

Join a BlueJeans meeting

To connect to a Video/Audio meeting,

meetingService.join(meetingID: "your-meeting-id", passcode: "your-passcode", displayName: "John Doe") { joinResult in
 if joinResult == .success {
 print("Join meeting: Success")
 } else {
 print("Join meeting failed with result \(joinResult)")

Leave a meeting

To disconnect from the meeting,


Adding video

Adding Remote video

BlueJeansSDK uses a system that receives multiple streams of video and audio and the client joins these together to create different layouts. This complexity is handled by the Remote Video Controller. To use this view controller, instantiate it with the code:

let remoteVideoViewController = videoDeviceService.getRemoteVideoController()

and add it to your view using view controller containment. For example:

remoteVideoViewController.didMove(toParent: self)

// Add auto-layout constraints here if desired. 

Adding Self and Content Share views

The Self and Content Share views can be added as follows:

  1. Create a container view (e.g. videoContainer) in Storyboard, XIB, or code.
  2. Setup AutoLayout constraints for the videoContainer view.
  3. Add the self or content share view as described below.
// Select the camera to use for the self view

let videoView = videoDeviceService.getSelfView() else { return }
//Set constraints programatically for top, bottom, left and right anchors
videoView.translatesAutoresizingMaskIntoConstraints = false
videoView.leftAnchor.constraint(equalTo: videoContainer.leftAnchor).isActive = true
videoView.rightAnchor.constraint(equalTo: videoContainer.rightAnchor).isActive = true
videoView.topAnchor.constraint(equalTo: videoContainer.topAnchor).isActive = true
videoView.bottomAnchor.constraint(equalTo: videoContainer.bottomAnchor).isActive = true

Similar code can be used with getContentShareView in place of getSelfView to add it to your view hierarchy. Note that, as with the RemoteVideoViewController, the SDK does not retain a reference to these views.

Self Video View Rotation

Note that the aspect ratio of the self-view will change as the device is rotated, or as the resolution changes. Possible aspect ratios are currently 3x4, 4x3, 9x16, 16x9. The video view will maintain the correct aspect ratio to fit, but you may wish to change the size of the container or make other UI adjustments when this changes.

To handle these changes (and many other properties), the SDK provides observable properties that allow you to react whenever they change. In this case, you need to observe the VideoDeviceService.selfViewSize property as follows:


videoDeviceService.selfViewSize.onChange {
  print("Self view size changed to ", videoDeviceService.selfViewSize.value)
  // Update self view container size

Content Share Size

Content Share (Screen Share) from another device can come in many different sizes and aspect ratios. You should observe the contentShareSize property and make changes appropriately.


The iOS Client SDK will record logs. If you have experienced an issue you can upload these logs, with a comment and email for us to diagnose the issue.

let loggingService = BlueJeansSDK.loggingService // This will instantiate the logger, do this early in the lifecycle of your application.

loggingService.uploadLogs(comments: "Issue with the SDK", username: "[email protected]") { uploadResult in
  print("Log Upload Finished")

BlueJeansSDK uses CocoaLumberjack and will respect log levels set at the app level.

Exploring the SDK

The SDK is made up of several services. These fall into two main categories, in-meeting, and out-of-meeting. While they can be accessed at any time, in-meeting services will return nil or default values when a meeting is not active. In-meeting services are all accessed from the MeetingService.

Here we will cover each service at a high level, for more detail check the detailed docs here.


This service takes care of all meeting-related APIs. It also provides access to the in-meeting services - ContentShareService, PublicChatService, and PrivateChatService.

The meeting service provides methods to join and leave meetings, change video layout, mute local audio/video. Observable properties include meeting state, video layout, local mute, a list of active participants, and recording status.

Video Layouts

Represents how remote participant's videos are composed:

  • Speaker : Only the most recent speaker is shown, taking up the whole video stream.
  • People : The most recent speaker is shown as a larger video. A filmstrip of the next (up to) 5 most recent speakers is also seen.
  • Gallery : A collection of the most recent speakers is shown, arranged in a grid layout of equal sizes.
  • Custom : Override BlueJeans standard layouts and use the VideoStreamService to create your own.

videoLayout reflects the current video layout, while setVideoLayout(to layout: VideoLayout) can be used to set a layout of your choice.

Note that by default layout will be set by the meeting scheduler in their account's meeting settings.

Configuring 5x5 in gallery layout

BlueJeansSDK.initialize(...) provides a parameter to turn on 5x5 gallery layouts - the default will be 3x3. 5x5 works well on all supported devices, but developers may want to consider limiting 5x5 on older devices if needed.


Provides a method to get a UIView for selecting an audio device. Currently, this will return a standard iOS audio picker. BlueJeans will respect all normal changes in input/output audio devices - for example, plugging in headphones or connecting to a Bluetooth device.


The VideoDeviceService provides views for the self-view, remote endpoints, and any content that is being received currently. It also exposes methods/properties related to these, for example selecting a camera or the current size of received self or content share video.


The ParticipantsService provides information about the participants in the meeting.


Screen sharing on iOS involves creating an app extension that can capture the entire screen - even when your app is in the background. This is covered in detail in here.

The ContentShareService provides methods for starting and stopping screen sharing as well as observable properties to know if screen sharing is available (for example it may be restricted in the meeting settings), and the current status of screen sharing.

PublicChatService and PrivateChatService

The SDK provides a facility to chat within the meeting with participants present in the meeting. The chat will remain for the duration of the meeting and will be cleared once the meeting is over.

As the names suggest, the Public and Private chat services provide access to send and receive messages either directly to an individual or to share with all participants in the meeting.


This has already been briefly covered above. The desired logging level can be set and logs can be uploaded to BlueJeans.


By default, the SDK will ask for microphone/camera permission at the last possible moment - when joining a meeting for the first time. It will use the strings specified in your app's Info.plist when requesting permission (see above).

The PermissionService provides methods and states to allow more fine-grained control over how and when permission is asked for.


When you join a BlueJeans meeting with a moderator passcode, various extra controls are available. For example, to mute the other participants in the meeting, or to start or stop recording.

The ModeratorControlsService provides the ability to check if an SDK user has joined with moderator privileges, and functions to perform moderator-specific actions.


BlueJeans meetings can optionally include the "Waiting Room" feature, which allows users who join with a participant passcode to first be placed into a waiting room state, from here a moderator can individually admit them into the meeting - after which they will join automatically.

The ModeratorWaitingRoomService provides functions and properties to see who has joined the waiting room, admit or deny those in the waiting room, or demote someone from the meeting back into the waiting room. It also provides functions to toggle the waiting room function on or off in a meeting and check if the meeting supports the 'Waiting Room' feature.


The BlueJeans meeting platform supports automatically generated closed captioning for meetings.

The ClosedCaptioningService provides functions and properties to check if automatic captions are available for the current meeting, to start and stop the captions on the client, and the captions themselves.

Color Customization

The SDK supports limited customization of the colors in the video layouts. Three colors can be customized.

  • audioTileColor: The color of the background of audio-only participants
  • containerColorOfAllTiles: The color of the background of the entire remote video container
  • videoTileBackgroundColor: The color of the background of video participants, whose video does not fill the entire view (eg. portrait videos)

The colors can either be specified as a named color from the main asset bundle, or with a closure that configures a CAGradientLayer. The three colors are given in the CustomizationParams struct and should be set at initialization, they can be left nil to leave as the default colors.

let gradientBackground: CustomBackground = .gradient { layer in
    layer.colors = [ UIColor.blue.cgColor, UIColor.magenta.cgColor]
    layer.type = .axial

let colorBackground: CustomBackground = .colorNamed("colorFromAssetBundle")

let customizationParams = CustomizationParams(audioTileColor: gradientBackground, containerColorOfAllTiles: colorBackground, videoTileBackgroundColor: gradientBackground)

let initParameters = BlueJeansSDKInitParams(customizationParams: customizationParams)
BlueJeansSDK.initialize(bluejeansSDKInitParams: initParameters)


You either have the option of using the built in BlueJeans layouts for remote video - or you can use the VideoStreamService to create your own.

See the documentation for the VideoStreamService and the examples in the HelloBlueJeans layout for more details.

SDK Sample Applications

We have bundled two sample apps in this repo.

  1. Hello BlueJeans provides code examples for features of the SDK, including joining a meeting, getting remote video, and creating custom layouts.
  2. Screen Share, as the name suggests, guides you through the process of setting up your app and an app extension to enable screen sharing.

The code in these sample applications will provide a working example of the API, but may not be production ready, for example, they may ignore error cases for simplicity.

Important Notes

Background Modes

If you need to support Audio after the app moves to the background, you need to enable Background Modes -> Audio capability.

  1. Open Xcode project settings
  2. Go to Capabilities tab(next to General tab)
  3. Scroll down to Background Modes section.
  4. Toggle the switch to ON position for Background Modes.
  5. Select checkbox with title Audio, AirPlay, and Picture in Picture.

Selecting Audio in Background Modes

Note: Without this, if you join a meeting -> background the app -> foreground it after some time, the audio will be lost and it will show an error in console as "Audio, Airplay and Picture in Picture" background mode missing from app capabilities.

Video support in Background

Note that the iOS Client SDK does not support Video in Background mode. An app needs to be in the foreground to use the Video capability. Once the app is backgrounded, video streaming will be paused until the user foregrounds the app.

iOS Simulators

Video/Audio capability of BlueJeansSDK would only work in an iOS Device since iOS Simulator cannot support Camera/Microphone. Hence you may not be able to use iOS Simulators for integrating and testing all SDK features. Features that do not rely on audio/video should work but are not officially supported.

Video Resolutions and BW consumption

  • Video receive resolution and BW max:
Layout Max participants Layout pattern for max participants Video Receive max resolution, FPS Video Receive BW max
Speaker View 1 1 640x360/640x480 30fps 600 kbps
People View 6 1 (main stage) + 5 (film strip) main stage 640x360/640x480 30fps (if single participant) 600 kbps
main stage 320x180/240x180 30fps (if > 1 participant) 300 kbps
film strip 160x90/120x90, 15fps 400 kbps
Gallery View 9 3x3 (landscape) / 4x2+1 (portrait) 640x360/640x480 (participants < 2) 30 fps 1200 kbps
320x180/240x180 (participants > 2, < 4) 30 fps 1200 kbps
160x90/120x90 (participants > 4) 15 fps 900 kbps
160x90/120x90 (participants > 9) 15 fps 1700 kbps
------------- :---------------: :---------------------------------: :--------------------------------------------------------: :--------------------:
  • Content receive resolution and BW max: 1920x1080 at 5 fps, 300 kbps
  • Video send resolution and BW max: 640x480 at 30fps, 900 kbps

Note: Endpoints that send video in an aspect ratio of 4:3 instead of 16:9, will result in the video received at a resolution of 640x480 in place of 640x360, 240x180 in place of 320x180, and 120x90 in place of 160x90. Some mobile endpoints send video at 640x480 i.e at an aspect ratio of 4:3.

Tracking & Analytics

BlueJeans collects data from app clients who integrate with SDK to join BlueJeans meetings like device information (ID, OS, etc.), coarse location (based on IP address), and usage data.


The BlueJeans iOS Client SDK is closed source and proprietary. As a result, we cannot accept pull requests. However, we enthusiastically welcome feedback on how to make our SDK better. If you think you have found a bug, or have an improvement or feature request, please file a GitHub issue and we will get back to you. Thanks in advance for your help!


Copyright © 2023 BlueJeans Network. All usage of the SDK is subject to the Developer Agreement that can be found here. Download the agreement and send an email to [email protected] with a signed version of this agreement. Before any commercial or public-facing usage of this SDK.

Legal Requirements

Use of this SDK is subject to our Terms & Conditions and Privacy Policy.


  • Q. I set the video layout / mute state before joining a meeting but it changed after I joined the meeting without me calling any APIs?

  • A. Certain properties, such as the video layout should only be set after connecting to the meeting. While it is possible to set these while the meeting state is .connecting after the state becomes .connected the meeting owner's preferred layout will be pushed to all clients, overriding the changed selection. Similarly setting the audioMuted or videoMuted properties may be overridden by the "mute on entry" setting in some meetings.

  • Q. Can I use Bitcode?

  • A. No, the BlueJeans iOS Client SDK does not support Bitcode.


Stars: 2
Last commit: 45 weeks ago
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Release Notes

iOS Client SDK 1.8.0
45 weeks ago
  • Support for custom video sources
  • Support for control of the camera flashlight

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