RTC Engine

Overview

Web
- Demo Quick Run
- SDK Quick Start
- Basic Features
  - Screen Sharing
  - Live Streaming
  - Media Device
  - Audio Volume
  - Set Encoding Profile
  - Detect Network Quality
  - Detect Capabilities
- Advance Features
  - Enable AI Denoiser
  - Enable Audio Mixer
  - Enable Watermark
  - Enable Beauty and Effects
  - SEI Message
  - Custom Capturing and Rendering
- Best Practices
  - Optimize Multi-Person Video Calls
  - Handle Autoplay Restriction
  - Handle Firewall Restriction
- API List
- Released Notes
- Supported Platforms
- Web FAQs
Android
- Integration
  - 1.API Examples
  - 2.Importing the SDK
  - 3.Entering a Room
  - 4.Subscribing to Audio/Video Streams
  - 5.Publish Audio/Video Streams
  - 6.Exiting a Room
  - 7.Sensing Network Quality
  - 8.Enabling Screen Sharing
  - 9.Setting Video Quality
  - 10.Rotating Videos
- Testing Newwork Quality
- Custom Capturing and Rendering
- Custom Audio Capturing and Playback
- Client APIs
  - Overview
  - TRTCCloud
  - TRTCStatistics
  - TRTCCloudListener
  - TXAudioEffectManager
  - TXBeautyManager
  - TXDeviceManager
  - Type Definition
  - Deprecated Interface
  - Error Codes
- Solution
  - Real-Time Chorus (TUIKaraoke)
    - Quick Integration
    - Implementation Steps
    - Song Synchronization
    - Lyric Synchronization
    - Vocal Synchronization
    - Mixing Stream Solution
    - TRTCKaraoke APIs
    - FAQs
- Release Notes
iOS
- Integration
  - 1.API Examples
  - 2.Importing the SDK
  - 3.Entering a Room
  - 4.Subscribing to Audio/Video Streams
  - 5.Publish Audio/Video Streams
  - 6.Exiting a Room
  - 7.Sensing Network Quality
  - 8.Enabling Screen Sharing
  - 9.Setting Video Quality
  - 10.Rotating Videos
- Testing Network Quality
- Custom Capturing and Rendering
- Custom Audio Capturing and Playback
- Client APIs
  - Overview
  - TRTCCloud
  - TRTCCloudDelegate
  - TRTCStatistics
  - TXAudioEffectManager
  - TXBeautyManager
  - TXDeviceManager
  - Type Definition
  - Deprecated Interface
  - ErrorCode
- Solution
  - Quick Integration
  - Implementation Steps
  - Song Synchronization
  - Lyric Synchronization
  - Vocal Synchronization
  - Mixing Stream Solution
  - TRTCKaraoke APIs
  - FAQs
- Release Notes
macOS
- Integration
  - 1.API Examples
  - 2.Importing the SDK
  - 3.Entering a Room
  - 4.Subscribing to Audio/Video Streams
  - 5.Publish Audio/Video Streams
  - 6.Exiting a Room
  - 7.Sensing Network Quality
  - 8.Enabling Screen Sharing
  - 9.Sharing Computer Audio
  - 10.Setting Video Quality
  - 11.Rotating Videos
- Testing Hardware Devices
- Testing Network Quality
- Custom Capturing and Rendering
- Custom Audio Capturing and Playback
- Client APIs
  - Overview
  - TRTCCloud
  - TRTCCloudDelegate
  - TRTCStatistics
  - TXAudioEffectManager
  - TXBeautyManager
  - TXDeviceManager
  - Type Definition
  - Deprecated Interface
  - ErrorCode
  - Release Notes
- Release Notes
Windows
- Integration
  - 1.API Examples
  - 2.Importing the SDK
  - 3.Entering a Room
  - 4.Subscribing to Audio/Video Streams
  - 5.Publish Audio/Video Streams
  - 6.Exiting a Room
  - 7.Sensing Network Quality
  - 8.Enabling Screen Sharing
  - 9.Setting Video Quality
  - 10.Rotating Videos
- Testing Hardware Devices
- Testing Network Quality
- Custom Capturing and Rendering
- Custom Audio Capturing and Playback
- Client APIs
  - Overview
  - ITRTCCloud
  - ITRTCStatistics
  - TRTCCloudCallback
  - ITXAudioEffectManager
  - ITXDeviceManager
  - Type Definition
  - Deprecated Interface
  - Error Codes
- Release Notes
Electron
- Integration
  - 1.API Examples
  - 2.Importing the SDK
  - 3.Entering a Room
  - 4.Subscribing to Audio/Video Streams
  - 5.Publish Audio/Video Streams
  - 6.Exiting a Room
  - 7.Sensing Network Quality
  - 8.Enabling Screen Sharing
  - 9.Sharing Computer Audio
  - 10.Setting Video Quality
  - 11.Rotating Videos
- Client APIs
  - Overview
  - Error Codes
Flutter
- Integration
  - 1.API Examples
  - 2.Importing the SDK
  - 3.Entering a Room
  - 4.Subscribing to Audio/Video Streams
  - 5.Publish Audio/Video Streams
  - 6.Exiting a Room
  - 7.Sensing Network Quality
  - 8.Enabling Screen Sharing
  - 9.Sharing Computer Audio
  - 10.Setting Video Quality
  - 11.Rotating Videos
- Client APIs
  - Overview
  - Error Codes
Unity
- Integration
  - 1.API Examples
  - 2Importing the SDK
- Client APIs
  - Overview
  - Error Codes
Qt
- Integration
  - 1.Importing the SDK
Overview
- Overview

Concepts
Features
Performance Statistics
Pricing
- RTC-Engine Packages
- Billing of On-Cloud Recording
- Billing of MixTranscoding and Relay to CDN
- Billing Explanation for Subscription Package Duration
- Billing of Monitoring Dashboard
- Free Minutes
- Pay-As-You-Go
Tencent RTC Quickplay: Experience Ultimate Real-Time Audio and Video Interaction!
FAQs
- FAQs for Beginners
- Migration Guide
  - Twilio Video to Tencent RTC
  - Billing
  - Features
  - UserSig
  - Firewall Restrictions
  - How to Downsize Installation Package
  - TRTCCalling for Web
  - Audio and Video Quality
  - Others

RTC Engine

Supported Platforms

Supported Platforms
The TRTC Web SDK supports all major browsers such as Chrome, Edge, Firefox, Safari, and Opera. In theory, the SDK supports all browsers based on Chromium version 56+.
﻿
To ensure the best user experience, you should recommend users to use the latest version each browser on the latest version of the operating system.
﻿
Download the latest version of Chrome, Edge, Firefox, Safari.
OS
Browser Type
Version
Subscribing Audio/Video
Publishing Audio/Video
Screen Sharing
Windows
Chrome
56+
Yes
Yes
72+
﻿
Firefox
56+
Yes
Yes
66+
﻿
Edge
80+
Yes
Yes
80+
﻿
Opera
46+
Yes
Yes
60+
﻿
Others(Chromium Based)
56+
Yes
Yes
72+
Mac OS
Safari
11+
Yes
Yes
13+
﻿
Chrome
56+
Yes
Yes
72+
﻿
Firefox
56+
Yes
Yes
66+(Note [3])﻿
﻿
Edge
80+
Yes
Yes
80+
﻿
Opera
46+
Yes
Yes
60+
Chrome OS
Chrome
56+
Yes
Yes
72+
Android
Chrome
79+
Yes
Yes
No
﻿
Edge
80+
Yes
Yes
No
﻿
Firefox
80+
Yes
Yes
No
﻿
Chrome Webview
79+
Yes
Yes
No
iOS
Safari
iOS 11+
Yes
Yes
No
﻿
Chrome
iOS 11+
Yes
iOS 14.3+
No
﻿
Edge
iOS 11+
Yes
iOS 14.3+
No
﻿
Others(WKWebview Based)
iOS 11+
Yes
iOS 14.3+
No
Detect Browser's Capabilities
If your browser is not in the list, you can use the API TRTC.isSupported() or run a TRTC Web SDK Support Level Test in the browser to test whether it fully supports WebRTC.
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Refer to Detect Capabilities.
URL Protocol Support
Because of the Secure Contexts of browsers, there are requirements on the protocol used for access when you use TRTC Web SDK.
Scenario
Protocol
Subscribing Audio/Video
Publishing Audio/Video
Share Screen
Remarks
Production
HTTPS
Yes
Yes
Yes
Recommended
Production
HTTP
Yes
No
No
-
Local development
http://localhost
Yes
Yes
Yes
Recommended
Local development
http://127.0.0.1
Yes
Yes
Yes
-
Local development
http://[local IP address]
Yes
No
No
-
Local development
file:///
Yes
Yes
Yes
-

OS	Browser Type	Version	Subscribing Audio/Video	Publishing Audio/Video	Screen Sharing
Windows	Chrome	56+	Yes	Yes	72+
		Firefox	56+	Yes	Yes	66+
		Edge	80+	Yes	Yes	80+
		Opera	46+	Yes	Yes	60+
		Others(Chromium Based)	56+	Yes	Yes	72+
Mac OS	Safari	11+	Yes	Yes	13+
		Chrome	56+	Yes	Yes	72+
		Firefox	56+	Yes	Yes	66+(Note [3])
		Edge	80+	Yes	Yes	80+
		Opera	46+	Yes	Yes	60+
Chrome OS	Chrome	56+	Yes	Yes	72+
Android	Chrome	79+	Yes	Yes	No
		Edge	80+	Yes	Yes	No
		Firefox	80+	Yes	Yes	No
		Chrome Webview	79+	Yes	Yes	No
iOS	Safari	iOS 11+	Yes	Yes	No
		Chrome	iOS 11+	Yes	iOS 14.3+	No
		Edge	iOS 11+	Yes	iOS 14.3+	No
		Others(WKWebview Based)	iOS 11+	Yes	iOS 14.3+	No

Scenario	Protocol	Subscribing Audio/Video	Publishing Audio/Video	Share Screen	Remarks
Production	HTTPS	Yes	Yes	Yes	Recommended
Production	HTTP	Yes	No	No	-
Local development	http://localhost	Yes	Yes	Yes	Recommended
Local development	http://127.0.0.1	Yes	Yes	Yes	-
Local development	http://[local IP address]	Yes	No	No	-
Local development	file:///	Yes	Yes	Yes	-