- Release Notes and Announcements
- Release Notes
- TRTC Live (TUILiveKit) Product Launch Announcement
- TRTC Conference Official Editions Launched
- The commercial version of Conference is coming soon
- Terms and Conditions Applicable to $9.9 Starter Package
- Rules for the "First Subscription $100 Discount" Promotion
- Announcement on the Start of Beta Testing for Multi-person Audio and Video Conference
- TRTC Call Official Editions Launched
- License Required for Video Playback in New Version of LiteAV SDK
- TRTC to Offer Monthly Packages
- Product Introduction
- Purchase Guide
- User Tutorial
- Free Demo
- Video Calling (Including UI)
- Overview (TUICallKit)
- Activate the Service（TUICallKit）
- Run Demo（TUICallKit）
- Integration (TUICallKit)
- Calls integration to Chat (TUICallKit)
- UI Customization (TUICallKit)
- Offline Call Push (TUICallKit)
- AI Noise Reduction (TUICallKit)
- Virtual Background (TUICallKit)
- On-Cloud Recording (TUICallKit)
- Additional Features（TUICallKit）
- Solution (TUICallKit)
- Server APIs (TUICallKit)
- Client APIs (TUICallKit)
- ErrorCode(TUICallKit)
- Release Notes (TUICallKit)
- FAQs(TUICallKit)
- Multi-Participant Conference (with UI)
- Overview（TUIRoomKit）
- Activate the Service (TUIRoomKit)
- Run Demo（TUIRoomKit）
- Integration（TUIRoomKit）
- Schedule a meeting (TUIRoomKit)
- In-meeting Call (TUIRoomKit)
- UI Customization（TUIRoomKit）
- Virtual Background (TUIRoomKit)
- Conference Control (TUIRoomKit)
- Cloud Recording (TUIRoomKit)
- AI Noise Reduction (TUIRoomKit)
- In-Conference Chat (TUIRoomKit)
- Robot Streaming (TUIRoomKit)
- Enhanced Features (TUIRoomKit)
- Client APIs (TUIRoomKit)
- Server APIs (TUIRoomKit)
- FAQs (TUIRoomKit)
- Error Code (TUIRoomKit)
- SDK Update Log (TUIRoomKit)
- Live Streaming (Including UI)
- Overview (TUILiveKit)
- Activating the Service (TUILiveKit)
- Run Demo（TUILiveKit）
- Integration (TUILiveKit)
- Customizable Interface (TUILiveKit)
- Room List (TUILiveKit)
- Follow Anchors (TUILiveKit)
- Anchor connection (TUILiveKit)
- Host Competition (TUILiveKit)
- Mic Connect (TUILiveKit)
- Interactive Bullet Comments (TUILiveKit)
- Interactive Gifts (TUILiveKit)
- Gift Effects (TUILiveKit)
- Beauty Effects (TUILiveKit)
- Client APIs (TUICallKit)
- Server APIs (TUILiveKit)
- Error Codes (TUILiveKit)
- Release Notes（TUILiveKit）
- FAQs（TUILiveKit）
- Voice Chat Room (with UI)
- Overview (TUILiveKit)
- Activating the Service (TUILiveKit)
- Run Demo（TUILiveKit）
- Integration (TUILiveKit)
- Room List (TUILiveKit)
- Follow Anchors (TUILiveKit)
- Interactive Bullet Comments (TUILiveKit)
- Interactive Gifts (TUILiveKit)
- Gift Effects (TUILiveKit)
- Client APIs (TUICallKit)
- Server APIs (TUILiveKit)
- Error Codes (TUILiveKit)
- Release Notes（TUILiveKit）
- FAQs（TUILiveKit）
- Integration (No UI)
- SDK Download
- API Examples
- API Usage Guidelines
- API Reference Manual
- Advanced Features
- Relay to CDN
- Enabling Advanced Permission Control
- Push Media Stream into TRTC
- Speech-to-Text
- Testing Hardware Devices
- Testing Network Quality
- On-Cloud Recording
- Custom Capturing and Rendering
- Custom Audio Capturing and Playback
- Sending and Receiving Messages
- Event Callbacks
- Access Management
- Enable Watermark
- How to push stream to TRTC room with OBS WHIP
- Video Screenshot Upload
- Server APIs
- Console Guide
- Solution
- FAQs
- Legacy Documentation
- Protocols and Policies
- TRTC Policy
- Glossary
- Release Notes and Announcements
- Release Notes
- TRTC Live (TUILiveKit) Product Launch Announcement
- TRTC Conference Official Editions Launched
- The commercial version of Conference is coming soon
- Terms and Conditions Applicable to $9.9 Starter Package
- Rules for the "First Subscription $100 Discount" Promotion
- Announcement on the Start of Beta Testing for Multi-person Audio and Video Conference
- TRTC Call Official Editions Launched
- License Required for Video Playback in New Version of LiteAV SDK
- TRTC to Offer Monthly Packages
- Product Introduction
- Purchase Guide
- User Tutorial
- Free Demo
- Video Calling (Including UI)
- Overview (TUICallKit)
- Activate the Service（TUICallKit）
- Run Demo（TUICallKit）
- Integration (TUICallKit)
- Calls integration to Chat (TUICallKit)
- UI Customization (TUICallKit)
- Offline Call Push (TUICallKit)
- AI Noise Reduction (TUICallKit)
- Virtual Background (TUICallKit)
- On-Cloud Recording (TUICallKit)
- Additional Features（TUICallKit）
- Solution (TUICallKit)
- Server APIs (TUICallKit)
- Client APIs (TUICallKit)
- ErrorCode(TUICallKit)
- Release Notes (TUICallKit)
- FAQs(TUICallKit)
- Multi-Participant Conference (with UI)
- Overview（TUIRoomKit）
- Activate the Service (TUIRoomKit)
- Run Demo（TUIRoomKit）
- Integration（TUIRoomKit）
- Schedule a meeting (TUIRoomKit)
- In-meeting Call (TUIRoomKit)
- UI Customization（TUIRoomKit）
- Virtual Background (TUIRoomKit)
- Conference Control (TUIRoomKit)
- Cloud Recording (TUIRoomKit)
- AI Noise Reduction (TUIRoomKit)
- In-Conference Chat (TUIRoomKit)
- Robot Streaming (TUIRoomKit)
- Enhanced Features (TUIRoomKit)
- Client APIs (TUIRoomKit)
- Server APIs (TUIRoomKit)
- FAQs (TUIRoomKit)
- Error Code (TUIRoomKit)
- SDK Update Log (TUIRoomKit)
- Live Streaming (Including UI)
- Overview (TUILiveKit)
- Activating the Service (TUILiveKit)
- Run Demo（TUILiveKit）
- Integration (TUILiveKit)
- Customizable Interface (TUILiveKit)
- Room List (TUILiveKit)
- Follow Anchors (TUILiveKit)
- Anchor connection (TUILiveKit)
- Host Competition (TUILiveKit)
- Mic Connect (TUILiveKit)
- Interactive Bullet Comments (TUILiveKit)
- Interactive Gifts (TUILiveKit)
- Gift Effects (TUILiveKit)
- Beauty Effects (TUILiveKit)
- Client APIs (TUICallKit)
- Server APIs (TUILiveKit)
- Error Codes (TUILiveKit)
- Release Notes（TUILiveKit）
- FAQs（TUILiveKit）
- Voice Chat Room (with UI)
- Overview (TUILiveKit)
- Activating the Service (TUILiveKit)
- Run Demo（TUILiveKit）
- Integration (TUILiveKit)
- Room List (TUILiveKit)
- Follow Anchors (TUILiveKit)
- Interactive Bullet Comments (TUILiveKit)
- Interactive Gifts (TUILiveKit)
- Gift Effects (TUILiveKit)
- Client APIs (TUICallKit)
- Server APIs (TUILiveKit)
- Error Codes (TUILiveKit)
- Release Notes（TUILiveKit）
- FAQs（TUILiveKit）
- Integration (No UI)
- SDK Download
- API Examples
- API Usage Guidelines
- API Reference Manual
- Advanced Features
- Relay to CDN
- Enabling Advanced Permission Control
- Push Media Stream into TRTC
- Speech-to-Text
- Testing Hardware Devices
- Testing Network Quality
- On-Cloud Recording
- Custom Capturing and Rendering
- Custom Audio Capturing and Playback
- Sending and Receiving Messages
- Event Callbacks
- Access Management
- Enable Watermark
- How to push stream to TRTC room with OBS WHIP
- Video Screenshot Upload
- Server APIs
- Console Guide
- Solution
- FAQs
- Legacy Documentation
- Protocols and Policies
- TRTC Policy
- Glossary
Function Description
This article mainly introduces how to share system audio in TRTC Web SDK.
Implementation Process
To share system audio on the web, you need to use it together with screen sharing. It is not possible to share system audio without screen sharing.
Example
await trtcA.startScreenShare({ option: { systemAudio: true }});
Check Share system audio in the screen sharing selection box and click Share. After publishing to the room, other users in the room will receive the
Note:
If a microphone is captured while sharing system audio, the system audio will be mixed with the local microphone and published.
Supported Browsers
Share System Audio only supports browsers based on Chromium version 74+, such as Chrome, Edge, Opera, and so on. Other browsers are not supported at this time, e.g. Safari, Firefox.
Chrome for Windows & Chrome OS supports sharing system audio + tab audio.
Chrome for MacOS & Linux only supports sharing the tab audio.
Chrome for Android & iOS does not support this.
Yes
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