zego_express_engine

New Features

1. Supports mixing the microphone audio source with the screen capture audio source when the primary channel is set as the audio source - iOS/Android

   • Relevate APIs: setAudioSource startScreenCapture updateScreenCaptureConfig

2. Screen sharing provides startup and interruption callbacks - iOS/Android

   • Relevate APIs: onMobileScreenCaptureStart onMobileScreenCaptureExceptionOccurred

3. Screen sharing supports setting a fixed landscape or portrait orientation - iOS/Android

   • Relevate APIs: startScreenCapture updateScreenCaptureConfig

4. Screen sharing supports sharing system sounds with the audio package - iOS/Android

   • Relevate APIs: startScreenCapture

5. Supports starting screen sharing with a specified volume mode - iOS

   • Relevate APIs: startScreenCapture updateScreenCaptureConfig

6. Added static image capture video source - All Platforms

   • Relevate APIs: setVideoSource

7. Semi-automatic stream mixing now supports stream alignment - All Platforms

   • Relevate APIs: ZegoAutoMixerTask

8. The limit on the number of media player instances has been increased to 10 - All Platforms

9. The media player supports fragmented file storage for simultaneous downloading and playback - All Platforms

10. The stream switching feature supports forced switching mode - All Platforms

    • Relevate APIs: switchPlayingStream

11. Supports access to the Microframe 264 encoder - All Platforms

12. The SDK player supports HLS protocol streaming and adaptive resolution - All Platforms

    • Relevate APIs: switchPlayingStream

13. Supports simultaneous rendering of video streams to multiple views when pulling video streams - iOS/Android

    • Relevate APIs: setPlayingCanvas

14. Supports issuing cloud proxy configurations via cloud control, with dynamic implementation - All Platforms

15. Added encryption using the National Cryptography Algorithm for streaming push and pull - All Platforms

16. Support for WMA encoders - All Platforms

Improvements & Optimizations

1. The curl library in the SDK has been upgraded to version 8.14.1 - All Platforms

2. Optimized the issue of excessive memory usage when switching the background type to video with subject segmentation enabled - All Platforms

3. Optimized the natural background segmentation effect - All Platforms

4. Optimized the AI ​​super-resolution antialiasing effect - All Platforms

5. Optimized the low-light enhancement effect - All Platforms

Bug Fixes

1. Fixed an issue where repeated camera acquisition when calling startPreview and startPublish asynchronously simultaneously resulted in the camera not being properly released when the stream ended.

2. Fixed an issue where duplicate registration of zego_express_event_handler data in an eventChannel resulted in an error message during callback processing.

3. Fixed an error in the remote device status callback where the onRemoteCameraStateUpdate and onRemoteMicStateUpdate events were not triggered.

4. Fixed the camera permission pop-up issue in audio-only scenes.

Fixed an issue where the startPlayingStream method failed to start streaming if the view container parameter was not passed.

New Features

1. Screen sharing feature supports outline effect - Windows/Mac

   • Relevate APIs: enableHightLight

2. Added a screen sharing exception callback with source type - Windows/Mac

   • Relevate APIs: onCaptureTypeExceptionOccurred

3. Support customizing CDN stream playback timeout duration - All Platforms

   • Note: if use please connect Zego Technical Support

4. Support setting the stream title when publishing a stream - All Platforms

   • Relevate APIs: startPublishingStream

5. Added an error code related to resource file permissions for the media player - All Platforms

   • Relevate APIs: onMediaPlayerStateUpdate

Improvements & Optimizations

1. Updated the libvpx version - All Platforms

   • Note: To improve the security quality of the SDK, the libvpx library has been upgraded to version 1.13.1.

2. Optimize the login and stream publishing/playing time - All Platforms

   • Note: The SDK scheduling logic has been optimized to reduce the login and stream publishing/playing time. It can improve the user's experience of playing streams instantly.

3. Optimize the low-light enhancement algorithm - All Platforms

   • Note: The low-light enhancement algorithm has been optimized to make the transition between light and dark smoother and avoid overexposure issues.

   • Relevate APIs: setLowlightEnhancement setLowlightEnhancementParams

4. Optimize the ear-return delay performance - Android

   • Note: The ear-return delay performance of Android devices in the ultra-low latency mode has been optimized.

5. Optimize the dual-channel audio encoding - All Platforms

   • Note: if use please connect Zego Technical Support

6. Optimize the room stream extra information sending performance - All Platforms

   • Note: When the room stream extra information fails to be sent, the SDK will retry until the information is successfully sent within the stream life cycle, improving the reliability of the information.

Bug Fixes

1. Fixed the issue that the transcoding template is invalid when the user plays a stream during stream publishing.

2. Fixed the issue that the onAudioRouteChange callback is not triggered when switching between speaker and earpiece using AVRoutePickerView in the call volume mode on iOS devices.

3. Fixed the issue that the wireless microphone device can not collect sound correctly in the media mode on iOS devices.