- Change getLocalDescription,getRemoteDescription,RTCRtpSenderWeb.track returns to nullable.

- Fixed bug in RTCPeerConnectionWeb.removeTrack.

- Change MediaStreamTrack.captureFrame returns to ByteBuffer to compatible with web API.

- Do null safety check in onRemoveStream,onRemoveTrack and MediaStream.getTrackById.

- Add reStartCamera method when the camera is preempted by other apps.

- Refactored RTCVideoRendererWeb and RTCVideoViewWeb, using video and audio HTML tags to render audio and video streams separately.

* Do not call reStartCamera() for screen capture

* Add configuration "cryptoOptions" in parseRTCConfiguration()

…tter-webrtc#523)

…brtc

…ebrtc#562)

Co-authored-by: Ayman-Barghout <ayman.a.barghout@gmail.com>

…utter-webrtc#565 (flutter-webrtc#566)

Co-authored-by: Ayman-Barghout <ayman.a.barghout@gmail.com>

…brtc

…brtc

…tc#580 (flutter-webrtc#581)

Co-authored-by: Ayman-Barghout <ayman.a.barghout@gmail.com>

When application exits, it throws an exception:
Exception 'java.lang.NullPointerException' occurred in thread 'main' at com.cloudwebrtc.webrtc.FlutterWebRTCPlugin.onDetachedFromActivity(FlutterWebRTCPlugin.java:97)

See also issue flutter-webrtc#578

Signed-off-by: Peter Antoniac <pan1nx+flutterwebrtc@gmail.com>

Co-authored-by: Ryan Shumate <Ryan.Shumate@garmin.com>

…r.setParameters (flutter-webrtc#588)

)

…webrtc#1108) (flutter-webrtc#1130)

Co-authored-by: tatanka987 <tatanka.tvv@gmail.com>

…utter-webrtc#1133)

Make this usable in Python3.
MacOS removed Python2

Changes - Now there is a timeslice argument in startWeb Function of MediaRecorder, which also resolves the problem of onDataChunk Method not triggering unless we stop the recording.

flutter-webrtc#1147)

Can't distinguish from other threads by name, when I debuging. so I want update this thread name.

…ebrtc#1153)

`