Splitting subtitles for (like Japanese or German) Fixing out-of-sync subtitles after a split Caption/Subtitle Cut Editing Issue - Adobe Community

Never use more than two lines per subtitle block.

Aim for top and bottom lines of roughly equal length for better visual balance. ✍️ Linguistic Best Practices To maintain readability, split text at "natural" points:

Always prioritize splitting after periods, commas, or dashes.