If you need to extract the dialogue or narration from the MP4 file into a text document, you can use these specialized AI tools:
: Supports over 120 languages and accents. It offers both fast AI-generated transcripts and human-verified options for higher accuracy.
If your goal is to overlay text (like captions or titles) onto the video file, these online editors are highly recommended:
: Allows you to upload your video and use the "Transcript" tab to generate or manually edit subtitles, which can then be exported as part of the video.