macOS Sequoia offers you more control over Web videos you’re viewing online. When Safari detects a video on a page, Video Viewer helps you put it front and center, while still giving you full access to system playback controls.
To watch a video playing in Safari in Video Viewer:
° Launch the Safari browser.
° Go to a webpage that contains video, then begin playing the video.
° Click this icon in the Smart Search field:
° Choose Video Viewer. The video fills the current window that you’re watching. Video Viewer appears only if the webpage has video that Viewer can show.
° To stop using Viewer, click this icon in the Smart Search field:
then choose Exit Video Viewer.
