TRTC SDK

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Overview

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.

Changelog

Version 11.5 @ 2023.11.27

Improvements

• All platforms: Optimized the performance and stability of the video engine.

• All platforms: Optimized the stability of the audio engine.

• All platforms: Optimized the behavior strategy of some APIs, see the adjustment of interface behavior for details.

• All platforms: Optimized the strategy and performance of the background music module (BGM module), reducing the occurrence of BGM playback exceptions.

• Windows: Optimized HEVC hardware decoding compatibility with AMD and Nvidia graphics cards.

• Windows: Optimized the overall performance of screen sharing, improved screen capture frame rate and stability.

• Android: Optimized the playback effect of TRTC with VODPlayer.

• iOS & Mac: Optimized the performance of pre-processing and rendering using Metal.

Adjustment of Interface Behavior

• All platforms: When the video resolution is set to vertical 540P (expecting 540x960), the specific resolution for processing is adjusted from 544x960 to 536x960.

• All platforms: The callback interval of BGM progress callback onPlayProgress is 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.

• 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.

• All platforms: Adjust the following status codes for the onLocalRecordBegin callback for starting recording events.

• 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.

• 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.

Contents

├─ 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

Contact Us

• If you have questions, see FAQs.

• To learn about how the TRTC SDK can be used in different scenarios, see Sample Code.

• For complete API documentation, see SDK API Documentation.

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