How to film a haircut or barber video with both iPhone cameras
A haircut video usually has two things worth keeping in the same file: the cut actually happening under the clippers or the scissors, and the client's face — bored, nervous, or grinning at the reveal. Dual-camera recording fits this naturally, since the back camera can hold the chair and the work while the front camera holds the barber talking through it, or the client's reaction.
The thing most likely to trip this shoot up is not a setting in the app, it is a piece of the room that was already there before the phone showed up: almost every barber chair sits in front of a mirror, because the barber needs one to see their own work. Once a camera joins that room, the mirror does something worth knowing about in advance.
The mirror flips the cut, not the camera
A mirror reverses left and right in whatever it shows — that is just what mirrors do, nothing about a phone or a dual-camera recording changes it. If the back camera is pointed at the mirror rather than at the client directly, the footage shows the reflection, reversed the same way it always is when anyone looks into one. A fade left higher on the client's left side reads as higher on the right in that footage. A side part swaps sides. An undercut design cut into one side of the head shows up on the other.
There is no setting that undoes this, because nothing about it is wrong — the mirror is showing exactly what a mirror shows, and the camera is recording exactly what is in front of it. The fix lives in where you point the lens: film the client directly for any shot where which side something is on actually matters, and save the mirror angle for wide shots of the shop or the chair where a left-right swap does not change what the video is trying to say.
Frame the whole station before you choose a lens
Back lens choice locks the moment recording starts, the same as resolution — there is no switching mid-take if the shot turns out too tight. A chair, the barber standing over it, and enough of the mirror or wall behind to give the shot somewhere to breathe adds up to a wider scene than the standard lens comfortably holds at the distance a phone usually ends up sitting in a shop. Ultra wide is usually the one that gets the whole station in frame without backing the phone up further than the room allows.
It is the same lens picker a close nail or tattoo shot reaches for, just needed here for the opposite reason — not because the subject is a few inches from the glass, but because it is spread across an entire chair and the space around it.
Picture-in-picture, then swap for the reveal
Picture-in-picture is the natural default: the main frame holds the chair and the cut, and the inset holds whichever face needs it — the barber narrating what they are doing, or the client's face if the reactions are the more interesting half. Either way, the inset can sit quietly through most of the cut without anyone watching it closely.
The one moment worth making the client's face the main event is the reveal — cape off, mirror check, first look at the finished cut. DualCam lets you swap which camera fills the main frame and which sits in the inset without stopping the recording, so that swap can happen inside the same take, timed to the actual moment the cape comes off, instead of being planned as a separate shot cut in afterwards.
The clippers are the loudest thing in the room
A dual-camera recording carries one mono audio track, built from whatever the phone's microphone actually picks up — there is no separate channel for the conversation and a separate one for the tool. Clippers or trimmers held close to that microphone are usually the loudest thing in the room, loud enough to sit on top of an ordinary conversation between barber and client even when both are talking at a normal volume.
The practical fix is where the phone sits relative to the two sound sources: closer to the people talking than to the tool doing the cutting keeps the balance in the conversation's favor. For anything that genuinely needs to be heard clearly — instructions, a joke, a reaction worth keeping — the buzzing has actual pauses in it, and those pauses are the real window, rather than talking over the tool and hoping the words make it onto the track anyway.
Common follow-up questions
Does filming through the shop mirror flip the haircut left to right?
Yes. A mirror reverses left and right in whatever it reflects, and that has nothing to do with the camera or the recording — it is what the mirror is showing. Film the client directly for any shot where an asymmetric fade or a side part needs to read correctly, and save the mirror angle for wide shots where which side something is on does not matter.
Which lens fits a whole barber chair and mirror in frame?
Ultra wide is usually the one that holds the chair, the barber, and enough of the background without backing the phone up further than the shop allows. Back lens choice locks the moment recording starts, so pick it before the client sits down.
Will the clippers drown out the conversation in the recording?
They can. The recording carries a single mono track, and clippers held close to the microphone are usually louder than ordinary conversation. Keep the phone closer to the people talking than to the tool, and save anything that needs to be heard clearly for the pauses in the buzzing.
Want to just do this?
DualCam records the iPhone front and back cameras at the same time and writes one finished MP4 while you shoot. Free, no account, no ads, nothing leaves the phone.