If "g7084" refers to (the standard for digital closed captioning in the US and Canada), you might be trying to:
[Q] Support for CTA-608/708 captioning in SEI messages #2693 g7084.mp4
Knowing if you need a transcript , subtitles , or on-screen text will help me give you a better answer. Add TRACKED TEXT MESSAGE Animations in FINAL CUT PRO If "g7084" refers to (the standard for digital
: Use FFmpeg to embed or extract 708 caption data from an MP4 file. : You can hardcode subtitles onto an MP4
: You can add text bubbles that follow motion using Final Cut Pro X .
: You can hardcode subtitles onto an MP4 using MP4Box or similar command-line tools.
: Convert standard caption files (like .srt or .vtt) into the 708 format for broadcast or professional delivery. 3. Adding Text Overlays If you want to add text inside the video: