2.4.0-exp.5

[2.4.0-exp.5] - 2022-02-02

Added

• Added the ability to execute pending native tasks manually from the main thread.
• Added support for sending basic native collections (NativeArray<T>, NativeSlice<T> and NativeArray<T>.ReadOnly) to RTCDataChannel.
• Added a property RTCRtpTransceiver.Mid.
• Added an argument enableNativeLog for WebRTC.Initialize method.
• Added "E2ELatency" scene in the sample.
• Added a constuctor without arguments in AudioStreamTrack class.

Changed

• Upgraded libwebrtc m92.
• Changed compiler for native plugin on Windows (MSVC to Clang).
• Changed to use OnAudioFilterRead method in MonoBehaviour for audio rendering.
• Changed resizing texture dynamically on receiver side when using a property scaleResolutionDownBy in RTCRtpEncodingParameters class.
• Changed the exception type ObjectDisposedException when accessing instance after call Dispose method.

Fixed

• Fixed a crash bug where initializing video streaming on Unity Editor on Apple Silicon.
• Fixed a crash bug where configuring OpenGL Core as a graphics API on Unity Editor on windows.
• Fixed a bug that sending stereo audio produces mono clip on some peers.
• Fixed a crach bug where using Full HD resolution with HWA enabled on macOS(Intel).
• Fixed a crash bug where using Full HD resolution with HWA enabled on Windows.

Removed

• Removed iOS Simulator (x86_64) support for make simple building process for iOS.

2.4.0-exp.4

[2.4.0-exp.4] - 2021-08-19

Added

• mac M1 architecture native support
• Audio stream rendering support
• Add two scenes (Audio and MultiAudioReceive) into the package sample
• Add RTCAudioSourceStats and VideoSourceStats class

Changed

• Add the audio waveform graph to MultiplePeerConnections scene in the sample

Fixed

• Fix the crash on Windows with Vulkan API on VideoReceieSample
• Fix the crash when calling WebRTC.Initialize twice
• Fix the error in the build process on Unity2021.2

2.4.0-exp.3

[2.4.0-exp.3] - 2021-06-08

Changed

• Add options of the incoming video in VideoReceive sample to test video capture modules on the device

Fixed

• Fix the validation for the color space of the incoming video
• Fix the crash when accessing the property RTCRtpSender.Track

2.4.0-exp.2

[2.4.0-exp.2] - 2021-05-21

Fixed

• Fix the color space of the RenderTexture for streaming when using Vulkan API
• Fix sample scenes
• Add a short version string to info.plist of ios framework

Changed

• Add the validation of the streaming texture size on Android
• Add the validation of the streaming when using NvCodec
• Use the software video decoder when disabling hardware acceleration

2.4.0-exp.1

[2.4.0-exp.1] - 2021-04-23

Added

• Android ARM64 platform support
• Added a sample scene "Menu" which developers can go back and forth between sample scenes
• Added a sample scene "PerfectNegotiation"
• Added the software encoder on Linux support when using OpenGL Core graphics API
• Added the RestartIce method to the RTCPeerConnection class
• Added the Streams property to the RTCRtpReceiver class

Changed

• Unity 2020.3 support
• Upgrade libwebrtc m89
• Changed the argument type of the RTCPeerConnection.CreateOffer method and the RTCPeerConnection.CreateAnswer method

Fixed

• Fixed crash for accessing properties of RTCDataChannel instance
• Fixed crash when using the invalid graphics format to stream video on macOS

2.3.3-preview

[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.

2.3.2-preview

[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.

2.3.1-preview

[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

• iOS platform support
• H.264 HW decoder (VideoToolbox) support 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);

2.3.0-preview

[2.3.0] - 2020-12-28

Added

• iOS platform support
• H.264 HW decoder (VideoToolbox) support 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

2.2.1-preview

[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