How to record a voice-over for video online

Watch the video and divide the narration into scenes or time ranges. Write for the available seconds, use short sentences, and mark names or terms that need a pronunciation decision.

Read every section aloud with a timer before recording.

Use a quiet, soft room, place the microphone a handspan from the mouth, and speak slightly across it to reduce plosives. Keep the same position if the video needs pickups later.

Record a reference line and room tone before the full take.

Capture one scene or paragraph at a time, leaving a short clean gap at each end. Use filenames or spoken slates that match the video sections.

Record alternate readings while the performance is fresh.

Remove mistakes, repeated takes, clicks, and unnecessary pauses through the transcript. Preserve natural breaths and avoid processing that makes the voice brittle.

Export clean sections or a single continuous file, depending on the video editor’s workflow.

Import the finished voice-over into the video editor, align the marked sections, and adjust the picture or pauses where the wording needs room.

Review the complete video on headphones and speakers, checking intelligibility against music and effects.