Make the caption decision before you export.
These guides explain the handoff choices that change what viewers can do with captions: whether the words become pixels, which timed-text file a player expects, and what gets lost when formats are confused.
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Burned-in vs closed captions
Compare always-visible text in the video picture with a separate track viewers can control.
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SRT vs VTT
See both file structures, choose by destination, and use the working converters when the required format changes.
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Fix subtitles that are out of sync
Tell a constant offset from progressive drift or a few wrong cues, and apply the correction that matches.
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Choosing a font for subtitles
The same caption in eight fonts from the editor's catalogue, with advice on weight, contrast and size.
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Subtitle safe areas
Before and after examples of captions hidden by app interfaces, and how to fix placement in portrait and landscape.
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