K.71.mp4 -

: Use their online editor to upload your video and manually type in captions or use their automated generator.

If you need to extract the spoken words from an MP4 file (transcription), you can use these specialized tools: k.71.mp4

: For technical users, the command-line tool FFmpeg can be used to add text frames or overlays to specific timestamps within a video. : Use their online editor to upload your