影片子母畫面
使用本機檔案、網址、攝影機、螢幕擷取與範例測試影片子母畫面。
影片子母畫面選擇本機影片、開啟網址或擷取影片來源。
本機檔案與擷取內容保留在瀏覽器中。開啟網址時，瀏覽器會直接連線至該位址。
Keep a video visible while you work
Play a local video, direct media URL, webcam, or screen capture in the browser, then move it into native Picture-in-Picture.
How to use
- 1.Choose a local video, enter a direct video URL, or start a capture.
- 2.Play the preview.
- 3.Open Picture-in-Picture and use the native floating controls.
Privacy and cleanup
Local files and captured streams never leave the browser. Object URLs are revoked and camera or screen tracks are stopped when replaced or when the page closes.
