When playing videos in Safari browser, you can use the Live Text function through screenshots. 1. First capture the screenshots in the video. 2. Open the "Photos" application to find the screenshots. 3. Click the "Text Detection" icon to enter the Live Text mode for copying, translating or searching. 4. It is suitable for teaching videos, conference records, news broadcasts and other scenarios. However, it should be noted that this method is indirectly using Live Text, which is not native to support real-time extraction of video streams.
You can use Live Text in videos played in Safari browser, but some specific operations are required. Live Text on iOS and macOS mainly supports text recognition in photos and images, but in terms of video, Apple also provides a certain degree of support - as long as it is a video played in Safari, the Live Text function can theoretically be called through screenshots.

Video screenshots are the key steps
Safari itself does not support Live Text extraction of video frames directly during playback, so you need to intercept one frame first. You can press the screenshot shortcut key while playing video (for example, press the power button and the volume button on the iPhone, and Cmd Shift 4 on the Mac), and select the screenshot of the text clearly displayed in the video and save it.
- When taking screenshots, try to choose a picture with clear text, no blur or tilt
- If the video subtitles scroll very quickly, you can pause the video and then take screenshots
- Ensure high resolution of screenshots, helping to improve recognition accuracy
Activate Live Text Extraction in Photo Album
After completing the screenshot, open the Photos app and find the screen you just took. iOS 15 and above will display a "Text Detection" icon (looks like the letter "A") where text is on the image. Click this icon to enter Live Text mode, at this time you can copy, translate, and search for recognized text.

- If the icon is not seen, it may be that the system does not recognize the extractable text.
- Sometimes low contrast or artistic fonts can affect the recognition effect
- The languages officially supported by Apple include Chinese and English.
Which video scenes are suitable for?
This operation method is suitable for you to quickly obtain URLs, codes, keywords, etc. when you watch teaching videos, conference records, news broadcasts and other content in Safari. for example:
- I saw the GitHub address in a demo video and didn't want to enter it manually
- The term definition appears in the teaching video. I want to copy it and take notes.
- The table data in the video flashes by, and can be processed slowly after screenshots
It should be noted that this method is still indirectly using Live Text, and does not natively support real-time extraction of video streams. If you want to be more efficient, you may need to use third-party tools or OCR software on your Mac.

Basically all this is it. Although you cannot extract text in video frames with one click, the combination of screenshots and Live Text can already meet most daily needs.
The above is the detailed content of How to use Live Text in videos playing in Safari?. For more information, please follow other related articles on the PHP Chinese website!

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