ZaoRelay - Stream Detector

About

ZaoRelay is a browser extension for detecting live stream and video stream URLs on web pages.

It can automatically detect common media resource links while users browse the web, including HLS, FLV, DASH, MP4 and other stream formats. Detected links are shown in the extension popup, where users can copy the media URL, preview the stream, or open it with the local PotPlayer application.

Key features:
- Detect live stream and video stream URLs on web pages
- Support common media formats such as HLS, FLV, DASH and MP4
- Distinguish between live streams and regular video resources
- Preview detected media streams on hover
- Copy detected media URLs
- Open media URLs with PotPlayer through the local protocol handler
- Support both Chinese and English interface languages

ZaoRelay processes detected media URLs and page metadata locally in the browser. The extension does not upload detected links, does not collect accounts, passwords, cookies, payment information or personal identity information, and does not sell or share user data.

Note:
Some media links may be temporary, protected by anti-hotlink rules, region-restricted, encrypted, or otherwise limited by the source platform. As a result, not every detected URL can be previewed or played reliably in an external player.