1
Capture the spoken words
Start with audio that is as clear as possible. Transcribe the dialogue, then compare the draft against the recording. In a Kapwing-style subtitle workflow, names, technical terms, and overlapping voices deserve an extra listen before you move on.
2
Set readable timing
Place each subtitle where its speech begins and ends. Split long sentences at natural pauses rather than squeezing a whole paragraph onto the screen; leave enough time for a viewer to finish reading each line.
3
Review the actual video
Watch with sound on to check accuracy, then mute it to test whether the subtitles make sense by themselves. Check the first and last frames, speaker changes, and whether text covers important visuals.