iOS Swift WebRTC camera capturer for DJI drones. The DJIWebRTCCapturer is an extension to an existing WebRTC project, based on iOS Swift. It implements the RTCVideoCapturer protocol which adds a DJI drone video stream as localVideoSource to an existing peerConnection.
As of now the capturer only supports hardware decoding.
DJIWebRTCCapturer is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod 'DJIWebRTCCapturer'and run pod install from the project directory.
Before implementing the DroneCapturer, a working WebRTC connection plus a successfully connected DJI device is necessary. The DroneCapturer does not handle product connection / disconnection. To connect a drone, you need to implement the DJISDKManager.startConnectionToProduct() method.
import DJIWebRTCCapturer
// use DroneCapturer instead of RTCCameraVideoCapturer
let droneCapturer = DroneCapturer(delegate: localVideoSource)
// a drone video view is necessary to decode the video frames
let localDroneVideoView = UIView(frame: CGRect(x: 0, y: 0, width: 320, height: 180))
view.addSubview(localDroneVideoView)
// after local media stream has been initialized:
droneCapturer.startCapture(localDroneVideoView)
// stop capturing
droneCapturer.stopCapture()Michael Maier
DJIWebRTCCapturer is available under the MIT license. See the LICENSE file for more info.