: Use the "Video to Text" feature under Dynamic Text to automatically generate captions or a transcript from your uploaded clip.

: Offers a free tool to convert MP4 files into TXT or SRT (caption) files without requiring a sign-up.

If you already use these platforms, you might not need an extra tool:

: A popular choice for meeting and interview transcripts; you can import your MP4 directly to generate a searchable, interactive text document.

: Provides high-accuracy transcription with word-level timestamps, allowing you to edit and download the text in formats like PDF or DOCX.

: You can change the file extension from .mp4 to .m4a and open it in the Voice Memos app to use its built-in transcription feature. Deep Content Analysis

If "deep text" refers to a more advanced analysis (like summarizing the video's visual contents or technical metadata):

: Features an "Auto-subtitle" button that transcribes video in over 125 languages with 99.9% accuracy. Common Software Shortcuts