WebRtcXR/CHANGELOG.md

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.

[3.0.0-pre.1] - 2022-10-28

Changed

• Add AudioStreamTrack constructor to set AudioListener.
• Change WebRTC.Initialize method to not throw exception when using OpenGL Core on Windows or macOS.
• Remove dependency libc++.so.1 in Linux native plugin

Fixed

• Fix SetRemoteDescription and SetLocalDescription method of RTCPeerConnection class to work correct when calling multiple at the same time.

[2.4.0-exp.11] - 2022-09-28

Changed

• Add ValidationExceptions.json to suppress warnings about the package validation.
• Stop to use flip shader so that removing Resources folder.
• Change parameter of VideoStraamTrack.CaptureStreamTrack method.

Fixed

• Fix a bug when calling GetStats method multiple times at the same time.

[2.4.0-exp.10] - 2022-08-09

Fixed

• Fix crash when streaming video between different platforms.

[2.4.0-exp.9] - 2022-08-01

Fixed

• Fix the crash bug on Android devices like pixel4a when using Vulkan.

[2.4.0-exp.8] - 2022-07-08

Added

• Supported video encoding framerate control.
• Added the items in Profiler Window to show the CPU loads of video encoding/decoding thread.
• Add a new sample "ReplaceTrack" to demonstrate RTCRtpSender.ReplaceTrack method.

Changed

• Changed arguments of RTCPeerConnection.AddTransceiver method to pass initial information of RTCRtpTransceiver when instanting it.

Fixed

• Fixed the crash because of the old version of NVIDIA graphics driver.
• Fixed the issue when garbage collected but the finalizer hasn't been called.
• Improved performance of video streaming when using Vulkan graphics API.

[2.4.0-exp.7] - 2022-05-20

Added

• Supported Unity 2021.3 LTS.
• Added clang-format file.
• Added CMakePresets.json file.
• Supported NVIDIA decoder for H264 codec.
• Added the codec selection option and video resolution option in the menu scene.

Changed

• Moved CPU loads of the color conversion from the rendering thread to the worker thread.
• Upgraded NVIDIA Codec SDK 11.0.

Fixed

• Removed unnecessary dependencies of the native plugin on Linux.

Removed

• Removed an argument EncoderType for WebRTC.Initialize method.
• Removed WebRTC.HardwareEncoderSupport method.

[2.4.0-exp.6] - 2022-02-24

Fixed

• Fixed a crash bug where disposing AudioStreamTrack on a receiver side.

[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] - 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 the "VideoReceive" sample
• Fix the crash when calling WebRTC.Initialize twice
• Fix the error in the build process on Unity2021.2

[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] - 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] - 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] - 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-preview] - 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-preview] - 2021-01-07

Fixed

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

[2.3.0-preview] - 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-preview] - 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-preview] - 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-preview] - 2020-09-28

Changed

• Add "minBitrate" parameter to RTCRtpEncodingParameters class.

[2.1.2-preview] - 2020-09-14

Changed

• Erase Japanese documentation due to migrating to internal translation system.

[2.1.1-preview] - 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-preview] - 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-preview] - 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-preview] - 2020-07-10

Fixed

• Fix a crash bug when dispose a video track

[2.0.3-preview] - 2020-06-05

Fixed

• Fix the memory leak when using DirectX12

[2.0.2-preview] - 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-preview] - 2020-05-01

Fixed

• Fixed versioning issue

[2.0.0-preview] - 2020-04-30

Added

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

[1.1.2-preview] - 2020-03-19

Fixed

• Fix OpenGL color order

[1.1.1-preview] - 2020-02-28

Fixed

• Fix DLL import error

[1.1.0-preview] - 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-preview] - 2019-09-22

Fixed

• Fixed documents

[1.0.0-preview] - 2019-08-22

Added

• Added tooltips

Changed

• Renamed sample folders

[0.2.0-preview] - 2019-07-30

Changed

• Output logs when NVCodec failed to initialize

[0.1.0-preview] - 2019-07-02

• Initial Release