Changelog

All notable changes to the webrtc package will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

[2.3.3] - 2021-02-26

Added

Added OnConnectionStateChange event to the RTCPeerConnection class

Fixed

Fixed a crash bug that occurs when accessing MediaStreamTrack properties after disposing of RTCPeerConnection

[2.3.2] - 2021-02-12

Changed

Changed Audio.CaptureStream method to allow setting of audio track label.

Fixed

Fixed memory leaks in native code.
Fixed a crash bug when access an instance after disposed of it.
Fixed MediaStream.GetVideoStreamTrack method and MediaStream.GetVideoStreamTrack method to return a correct value.
Fixed RTCRtpTransceiver.Receiver property and RTCRtpTransceiver.Sender property to return a correct value.

[2.3.1] - 2021-01-07

Fixed

Fixed RTCIceCandidate.candidate property in order to return a correct SDP formatted string.

[2.3.0] - 2020-12-28

Added

Supported iOS platform
Supported H.264 HW decoder (VideoToolbox) on macOS
Added GetCapabilities method to the RTCRtpSender class and the RTCRtpReceiver class
Added SetCodecPreferences method to the RTCRtpTransceiver class
Added two samples (ChangeCodecs, TrickleIce)
Added properties to the RTCIceCandidate class
Added properties tp the RTCDataChannelInit class

Changed

Changed RTCIceCandidate type from struct to class
Changed RTCIceCandidateInit type from struct to class
Changed RTCDataChannelInit type from struct to class

Changed argumments of the RTCPeerConnection.AddIceCandidate method

// old
public void AddIceCandidate(ref RTCIceCandidate candidate);
// new
public bool AddIceCandidate(RTCIceCandidate candidate);

Changed arguments of the RTCPeerConnection.CreateDataChannel method

// old
public RTCDataChannel CreateDataChannel(string label, ref RTCDataChannelInit options);
// new
public RTCDataChannel CreateDataChannel(string label RTCDataChannelInit options = null);

[2.2.1] - 2020-11-13

Added

Added a Bandwidth sample

Fixed

Fixed the receiver of video streaming with Vulkan API
Fixed a crash bug when the application ended using Vulkan API
Fixed a crash bug of the standalone build using Vulkan API
Fixed bugs that occur on Linux not installed NVIDIA driver
Fixed a bug of the VideoReceive sample

[2.2.0] - 2020-10-26

Added

Software decoder support
Hardware encoder (VideoToolbox) support on macOS
Vulkan API support on Linux and Windows
Linux IL2CPP support
Add WebRTC samples (MultiplePeerConnections, MultiVideoReceive, MungeSDP, VideoReceive)

Changed

Upgrade libwebrtc m85
Upgrade NVIDIA Codec SDK 9.1
Changed RTCPeerConnection behaviour to throw exceptions when pass invalid arguments to SetLocalDescription, SetRemoteDescription

[2.1.3] - 2020-09-28

Changed

Add "minBitrate" parameter to RTCRtpEncodingParameters class.

[2.1.2] - 2020-09-14

Changed

Erase Japanese documentation due to migrating to internal translation system.

[2.1.1] - 2020-09-11

Fixed

Fixed an issue where the RTCRtpSender.SetParameters API did not work properly
Removed ZWSP(zero-width-space) in C# code

[2.1.0] - 2020-08-24

Added

Added statistics window in Unity editor to allow checking the operation of WebRTC
Added RTCPeerConnection.GetStats API which collect statistics of WebRTC
Added RTCRtpSender.SetParameters and RTCRtpSender.GetParameters to adjustment streaming video quality
Added RTCDataChannel.ReadyState which shows the state of the channel

Fixed

Fixed a issue which video stream remains with bad quality after a short network degradation

[2.0.5] - 2020-07-30

Fixed

Upgrade libwebrtc m84 to fix security issue (https://bugs.chromium.org/p/project-zero/issues/detail?id=2034)

[2.0.4] - 2020-07-10

Fixed

Fix a crash bug when dispose a video track

[2.0.3] - 2020-06-05

Fixed

Fix the memory leak when using DirectX12

[2.0.2] - 2020-05-14

Fixed

Fix the crash when using the incorrect parameter to as the argument of RTCDataChannel constructor
Fix the crash when initializing the hardware encoder failed
Fix the editor freeze bug when recompiling scripts
Fixed documents

[2.0.1] - 2020-05-01

Fixed

Fixed versioning issue

[2.0.0] - 2020-04-30

Added

Multi camera support
DirectX 12 API support
Published VideoStreamTrack API
Published AudioStreamTrack API

[1.1.2] - 2020-03-19

Fixed

Fix OpenGL color order

[1.1.1] - 2020-02-28

Fixed

Fix DLL import error

[1.1.0] - 2020-02-25

Added

IL2CPP support
Linux OpenGL hardware encoder support
Mac OS Metal software encoder support
Windows DirectX11 software encoder support

Changed

Changed Audio.Update method to public

[1.0.1] - 2019-09-22

Fixed

Fixed documents

[1.0.0] - 2019-08-22

Added

Added tooltips

Changed

Renamed sample folders

[0.2.0] - 2019-07-30

Changed

Output logs when NVCodec failed to initialize

[0.1.0] - 2019-07-02

Initial Release