Burned-in subtitles vs SRT: which should you use?

The difference in one sentence

Burned-in subtitles become part of the video frames; SRT is a separate text file containing subtitle text and start and end times. An SRT file needs a player or platform that supports it. Sending an MP4 alone does not automatically include a separate SRT file.

When burned-in subtitles fit

Choose them when you want the words visible wherever the video picture plays. This is useful for a deliberately styled short, especially when your composition relies on the text. The tradeoff is that viewers cannot disable the subtitles and you must render again to correct them.

When a separate file fits

Use a supported caption track when viewers should control whether subtitles appear. Separate files are easier to correct without rendering the picture again and can support a workflow with multiple languages. SRT carries basic timing and text; do not expect a complex animated design to transfer between players.

Can you use both?

Yes, but check the final viewing experience. If a platform displays its own captions over your burned-in text, viewers may see two competing sets of words. Test the published result and clearly distinguish translated or optional captions from the permanent visual text.

A practical export check

For a styled social clip, review the burned-in version on a phone. For a caption-file workflow, upload the file with its matching video and check synchronisation near the beginning and end. Keep a clean source and corrected transcript so you can make either version later.

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