How do you add captions to a video?

Transcribe the speech, split it into short lines timed to the audio, and either burn the text into the picture or attach it as a caption file. Burned-in captions always show, even on platforms that hide caption files. Terminal Clip can burn captions in when you ask for them.

Step by step

  1. Step 1 of 5

    Transcribe the speech

    Create an accurate transcript with timing for each word or phrase.

  2. Step 2 of 5

    Break it into short lines

    Keep each caption to one or two short lines so viewers can read it before it changes.

  3. Step 3 of 5

    Choose burned-in or a caption file

    Burned-in captions are part of the picture. A caption file such as SRT can be switched on or off by the viewer, but not every platform shows it.

  4. Step 4 of 5

    Style for contrast

    Use a large, plain font with strong contrast against the footage, and keep captions away from the very bottom edge.

  5. Step 5 of 5

    Proofread against the audio

    Check names, numbers and technical terms, since these are what automatic transcription gets wrong most often.

Burned-in captions or a caption file

Burned-in (open) captions are drawn onto the video itself. They display everywhere and you control the look, but viewers cannot turn them off.

A separate caption file (closed captions) keeps the picture clean and lets viewers choose, but it only works where the platform supports uploading one.

Make them easy to read

Short lines read faster than long ones. Aim for one or two lines on screen at a time, break at natural phrases, and leave each caption up long enough to read comfortably.

Contrast matters more than style: light text on a darker area of the frame, or text with an outline or backing, stays readable on any footage.

How Terminal Clip does it

Add “and burn in captions” to your request. Terminal Clip writes the captions from the speech, times them to the audio and renders them into the finished video. Ask for a bigger size or a different look with Edit again.

Common questions

Are captions the same as subtitles?

Captions include the spoken words and, often, important sounds. Subtitles usually translate or transcribe speech only. People often use the words interchangeably.

Does Terminal Clip create a separate caption file?

Yes. Terminal Clip burns captions into the video and also gives you a separate .srt caption file, which you can edit and download.

Can I change the caption style after the first cut?

Yes. Use Edit again and describe the change, such as “make the captions bigger”.

Keep reading

Describe the cut. Get the finished video.

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