Use apps like Text On Video to overlay your own text onto the MP4.
💡 If this is a password-protected or private file, public AI tools will not be able to "read" it unless you provide the file or a direct link. If you can tell me more, I can help further: Where did you find this file? SHY043H.mp4
Open the file in VLC Media Player and check Tools > Media Information to see if any hardcoded subtitles or metadata tags exist. Use apps like Text On Video to overlay