Recording and Snapshots

Note: The camera should have already started streaming LiveView before making any interactions

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Start Recording

To start recording the live stream, The following can be used:

• size (optional): The size of the recorded video. Pass nil to keep the native resolution.
• fileName (optional): The name of the file to be written.

liveViewObject.startRecording(size: CGSize?, fileName: String? = nil)

The isRecordingLiveView property can be read to check whether a recording is in progress.

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Stop Recording

To stop the recording, The following can be used:

• completion (required): Returns the path of the recorded file on success.

liveViewObject.stopRecording { result in
    switch result {
    case .success(let path):
        // Path of the recorded file
    case .failure(let error):
        // Handle the error
    }
}

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Capture a Snapshot

To capture a still image from the live stream, The following can be used:

• size (optional): The size of the captured image. Pass nil to keep the native resolution.
• snapshot (required): Returns the captured image.

liveViewObject.captureSnapshot(size: CGSize?) { image in
    // Captured image
}

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Capture from a specific view

On a multi sensor camera each lens renders into its own IVVideoView. To capture from one view rather than the whole stream, the same methods are available on the view itself:

let videoView = liveViewObject.remoteViews.first

videoView?.captureSnapshot(size: CGSize?) { image in
    // Captured image
}

videoView?.stopRecording { result in
    // Path of the recorded file, or an error
}