简体中文 | English
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.
-
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.
-
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.
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 |
-
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.
This directory contains the TRTC-API-Example source code for iOS:
- TRTC-API-Example-OC: The simplest demos written in Objective-C, including those for basic features such as audio call and video call as well as some advanced features
├─ TRTC-API-Example-OC // 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 switch in TRTC
│ │ ├─ RoomPk // Demo for cross-room competition in TRTC
│ │ ├─ ThirdBeauty // Demo for third-party beauty filters in TRTC
│
├─ SDK
│ ├─ TXLiteAVSDK_TRTC.framework // If you download the Lite Edition zip package, this folder will appear after decompression
│ ├─ TXLiteAVSDK_Professional.framework // If you download the Pro Edition zip package, this folder will appear after decompression
│ ├─ TXLiteAVSDK_Enterprise.framework // If you download the Enterprise Edition zip package, this folder will appear after decompression
-
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.
-
Communication & Feedback
Welcome to join our Telegram Group to communicate with our professional engineers! We are more than happy to hear from you~ Click to join: https://t.me/+EPk6TMZEZMM5OGY1
Or scan the QR code