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Leveraging Tencent's many years of experience in network and audio/video technologies, Tencent Real-Time Communication (TRTC) offers solutions for group audio/video calls and low-latency interactive live streaming. With TRTC, you can quickly develop cost-effective, low-latency, and high-quality interactive audio/video services. Learn more...
We offer SDKs for web, Android, iOS, Windows, Flutter, WeChat Mini Program, and other mainstream platforms.
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All platforms: Optimized the performance and stability of the video engine.
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All platforms: Optimized the stability of the audio engine.
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All platforms: Optimized the behavior strategy of some APIs, see the adjustment of interface behavior for details.
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All platforms: Optimized the strategy and performance of the background music module (BGM module), reducing the occurrence of BGM playback exceptions.
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Windows: Optimized HEVC hardware decoding compatibility with AMD and Nvidia graphics cards.
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Windows: Optimized the overall performance of screen sharing, improved screen capture frame rate and stability.
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Android: Optimized the playback effect of TRTC with VODPlayer.
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iOS & Mac: Optimized the performance of pre-processing and rendering using Metal.
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All platforms: When the video resolution is set to vertical 540P (expecting 540x960), the specific resolution for processing is adjusted from 544x960 to 536x960.
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All platforms: The callback interval of BGM progress callback
onPlayProgressis adjusted from 200ms to 300ms. -
All platforms: The internal implementation of the BGM module is adjusted to a singleton, and the musicID needs to be globally unique in multiple instances. When developers use sub-instances to play BGM, please make sure that different instances use different musicIDs.
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All platforms: Local recording event status codes are adjusted to be returned asynchronously. The default return is 0 after the related interface is called, and the specific status code is obtained through the corresponding event callback.
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All platforms: Adjust the following status codes for the
onLocalRecordBegincallback for starting recording events.
| Event | Status code before v11.5 | Status code in v11.5 |
| Recording has started, stop previous recording first | -1 | -6 |
| Directory has no write permission, please check directory permissions | -2 | -8 |
| Incorrect file extension (e.g. unsupported recording format) | -3 | -2 |
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iOS & Android: Optimized the continuity of mobile screen sharing, retaining the last frame sent during sharing pause, with a frame rate of 1-2 fps.
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iOS & Android: Adjusted the response behavior of gravity sensor, only responding to gravity sensor on or off.
For the release notes of earlier versions, click More.
├─ TRTC-API-Example // TRTC API examples, including those for basic features such as audio call and video call as well as some advanced features | ├─ Basic // Demos for TRTC basic features | | ├─ AudioCall // Demo for audio call in TRTC | | ├─ VideoCall // Demo for video call in TRTC | | ├─ Live // Demo for interactive video live streaming in TRTC | | ├─ VoiceChatRoom // Demo for interactive audio live streaming in TRTC | | ├─ ScreenShare // Demo for screen sharing live streaming in TRTC | ├─ Advanced // Demos for TRTC advanced features | | ├─ StringRoomId // Demo for string room ID in TRTC | | ├─ SetVideoQuality // Demo for video quality setting in TRTC | | ├─ SetAudioQuality // Demo for audio quality setting in TRTC | | ├─ SetRenderParams // Demo for rendering control in TRTC | | ├─ SpeedTest // Demo for network speed test in TRTC | | ├─ PushCDN // Demo for CDN push in TRTC | | ├─ CustomCamera // Demo for custom video capturing and rendering in TRTC | | ├─ SetAudioEffect // Demo for sound effect configuration in TRTC | | ├─ SetBackgroundMusic // Demo for background music configuration in TRTC | | ├─ LocalVideoShare // Demo for local video file sharing in TRTC | | ├─ LocalRecord // Demo for local video recording in TRTC | | ├─ JoinMultipleRoom // Demo for multi-room join in TRTC | | ├─ SEIMessage // Demo for SEI message sending/receiving in TRTC | | ├─ SwitchRoom // Demo for quick room switching in TRTC | | ├─ RoomPk // Demo for cross-room competition in TRTC | | ├─ ThirdBeauty // Demo for third-party beauty filters in TRTC | | ├─ SDK │ ├─README.md // Download address of the latest version of TRTC SDK-
If you have questions, see FAQs.
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To learn about how the TRTC SDK can be used in different scenarios, see Sample Code.
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For complete API documentation, see SDK API Documentation.
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