Tools to help you create and deliver closed captioning and subtitles. Subtitle Editor and File Converter #api #cli #desktop #web.

Cambridge, Ontario
Joined May 2018
Fixing a caption error after delivery costs far more than catching it before. Closed Caption Converter includes an Automatic QC filter that flags problems before broadcast.
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A caption that covers a lower third or burned-in text breaks caption quality rules. Our new guide explains where a caption should sit and what survives export. Default to bottom center, inside the safe area.
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Every caption spec wants speakers identified. They disagree on how. Netflix uses square brackets and keeps the label on the same line as the dialogue. The DCMP Captioning Key uses parentheses and gives the label its own line. UK practice writes the name in capitals with a colon.
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No single file satisfies both Netflix and DCMP, so choose the spec for each deliverable. In Closed Caption Creator, the Insert Speaker Name tool sets the prefix and suffix character, uppercase, and inline placement. Read the full comparison at closedcaptioncreator.com/blo….
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The best way to integrate Closed Caption Creator into your existing application?
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Introducing Closed Caption Creator IFE: closedcaptioncreator.com/int… you're building a video platform and need to support complex closed captioning, and subtitle workflows check out our embedded subtitle editor.
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Get in touch if you have questions, or have a developer take a look at our docs.
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Quality problems are cheaper to prevent than to fix in review. Closed Caption Unity builds the limits into the project. Quality templates enforce reading speed, line length, duration, overlap, and frame-gap rules.
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