Unverified50% confidenceFactExact time
Starting from version 92, the Chrome browser supports capturing the audio stream of a specific tab separately via the getDisplayMedia() method.
1
Sources
50%
Confidence
Long-term
Relevance
9/2/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedChrome 扩展录屏功能主要依赖 chrome.tabCapture、chrome.desktopCapture 和 navigator.mediaDevices.getUserMedia，捕获的媒体流通过 MediaRecorder API 编码生成 MP4 或 WebM 视频74% similarUnverifiedChrome extension components (popup, content script, background) communicate with each other via chrome.runtime.sendMessage.66% similarUnverifiedChrome introduced a per-tab independent process model starting in 2008, which subsequently evolved into Site Isolation, where each different-origin site runs in an independent rendering process.66% similarUnverifiedThe core capabilities of a Chrome extension include content scripts, background service workers, and popup pages.65% similar
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