Write for speech and viewing context
Plan spoken language with captions in mind: concise sentences, clear speaker turns, and jargon explained in context are easier to follow. A script overloaded with acronyms can become unreadable when every word appears on a phone screen.
Identify meaningful non-speech audio and visual information that the narration does not communicate. The right caption treatment depends on the content and destination, but automated transcription alone is not a reliable final review for names, technical terms, or punctuation.
Check the final rendered version
Review captions against the audio after export, including timing, spelling, line breaks, and overlap with interface controls. Burned-in text and platform captions have different behaviors; test the actual version that will be published rather than relying on an edit timeline preview.
Use sufficient contrast and placement that does not hide the demonstration or speaker. If the video is cropped into multiple aspect ratios, inspect caption safe areas in each one. A technically correct caption file can still be difficult to read when the composition changes.
Preserve context when the clip travels
Give every cut a clear opening and enough context to stand alone. A clipped sentence may become misleading when separated from its original question, especially when the subject is a product result, customer experience, or technical recommendation.
Video Marketing should hand off captions with the video and identify which files are final. This makes accessibility review repeatable and protects accuracy when assets are reused. A human editor remains accountable for what viewers actually see and hear.