Updated October 2026 · Video podcasts and audio-first shows
Record one clean audio master for the whole conversation, separate from the cameras, and sync every camera to it with a clap. Keep microphone distances and levels the same across the episode, so the sound does not jump when the picture cuts between cameras.
A multi-camera podcast cuts between two or more angles, and the sound has to stay smooth through every cut. Viewers do not expect a change in the audio when the picture changes, and a jump in level or room tone breaks the illusion quickly. The solution is to record the audio once, carefully, and let the cameras follow it.
This guide explains how to set up the audio so the cuts are invisible to the ear, how to sync each camera, and how to check the result before publishing. It assumes you have a small team or one person who can run more than one camera.
Do not rely on the camera’s built-in microphone for a multi-camera show. Each camera records its own sound, at its own level and with its own room sound, and those differences show up at every cut. Record one audio master, using dedicated microphones and a single recorder, and use the camera sound only as a backup or a reference for syncing.
A separate recorder also gives you a clean file to edit even if one camera fails. That protection is worth the extra cable.
Each speaker needs their own microphone at a steady distance. Shared microphones pick up the other speaker and blur the sound, which makes editing harder. If you use a shared microphone, keep it close to the centre and check the balance before recording. Mark each speaker’s position on the floor, so the distance stays the same across the episode.
Keep the microphone cables away from the camera cables and from power cables, to reduce hum and crackle. Route them neatly so no one trips or moves the set during a take.
At the start of each take, clap once in front of every camera, or tap the microphone sharply. The clap gives a sharp sound and a clear visual moment, which lets you line up each camera with the audio master. The sync guide explains the steps in detail.
Check the sync at the middle and the end of the take, not only at the start. Cameras with slightly different clocks can drift, and a drift of a few frames becomes obvious after an hour.
Set each microphone’s level before the recording, and check it with a test. Speakers who move closer or further away change the level, so ask them to keep their position. If a level changes during the episode, correct it in the audio master before editing the picture, so every camera angle carries the same sound.
Room tone is the quiet background that every recording has. If one camera angle is in a different corner, or the room changes between takes, the sound can jump. Record a short room-tone sample at the start of the session, and use it to smooth any join in the audio master. The room tone post explains why this matters.
Finish the audio master before you cut the picture. Remove mistakes, level the voices and clean the noise. Then cut the cameras to follow the edited sound. Editing the picture first often leaves the audio cut in places that do not match the new angles.
Play each cut at normal speed and listen for a change in level, room sound or breath. A cut that looks smooth can still sound abrupt, so listen with your eyes closed. Fix any join that makes the sound jump, and check again.
Decide which moments you need from each camera before the session starts. A reaction shot of the listener is more useful when it is planned, because you can ask the speaker to pause and react on cue. A close shot of a speaker making a key point gives the edit a clear place to cut. Writing the cues into a running order makes the edit faster and reduces the number of times the audio has to be re-cut.
Keep the cameras in the same position for the whole session if you can. Moving a camera between takes changes the framing and, often, the sound around the speakers.
Multi-camera production takes more time and more people than a single camera, and sync problems can be hard to fix late in the project. Test the whole setup with a short recording before a real episode. If the team is small, start with two cameras and add more only when the workflow is steady.
Once the episode is cut, play it on a phone with the sound on. The Vocal Checker shows clipping, noise and level problems in a recording, which helps before you export. The Tunedzy Go page covers cleaning a phone recording. For the decision about whether video suits your show, read the decision guide in this series.
Spot clipping, noise, rumble and level problems. Runs in your browser, nothing is uploaded.
Only as a backup or a sync reference. They change level and room sound between angles.
Two, one for each speaker, placed at a steady distance.
The cameras recorded different sound, or the levels changed. Use one audio master for the whole conversation.
Edit the audio first, then cut the picture to follow the finished sound.
