Decision and verification worksheet
Creator Lane | Reviewed October 24, 2026
https://creatorlanehq.com/blog/one-line-vs-two-line-subtitles

ONE-LINE VS TWO-LINE SUBTITLES: BREAK BY MEANING, NOT HABIT
Original Creator Lane decision worksheet | 2026-10-24

TASK
Audience / project:
Required outcome:
Current workflow and its specific limitation:
Options actually available without a new purchase:
Source material and permission:

DECISION QUESTIONS
When is one line a good fit?
Your evidence / answer:
Unresolved detail / owner:

When should a caption use two lines?
Your evidence / answer:
Unresolved detail / owner:

How should translations be handled?
Your evidence / answer:
Unresolved detail / owner:

What should a template fix and what should it allow?
Your evidence / answer:
Unresolved detail / owner:

How do you review the final result?
Your evidence / answer:
Unresolved detail / owner:


PRACTICE BRIEF
Take five captions of different lengths and create one-line and two-line alternatives. Ask a viewer to read them during normal playback. Keep the versions that preserve meaning and visibility. Record the preferred break for long product names in the project's style notes.

ACCEPTANCE CHECKS
[ ] Preserve meaningful word groups
Evidence:
[ ] Test the longest cues
Evidence:
[ ] Review each language independently
Evidence:

RESULT LOG
Option / exact version / account or interface:
Date / source URLs checked:
Input / settings / output version:
What was actually tested (leave blank if not tested):
Accepted results / failures / correction time:
Actual charges, if any (do not estimate as measured):
Privacy / permissions / delivery checks:
Decision and main limitation:
Next action / owner:
Recheck trigger:

REFERENCES
W3C caption guidance: https://www.w3.org/WAI/media/av/captions/
W3C WebVTT specification: https://www.w3.org/TR/webvtt1/
Subtitle Edit official repository: https://github.com/SubtitleEdit/subtitleedit

You may adapt this original worksheet for personal and client work. Third-party materials retain their own licences.