Six Mistakes in Interview and Portrait Studio Setups, and How to Avoid Them

The most common fault we meet in compact interview rooms is a single bright source placed close to the guest. It looks fine to the eye, but on camera it carves deep shadows under the brows and along the nose, and every small skin texture is exaggerated. Guests who were relaxed in the green room suddenly look tired or stern.

A softbox or a large panel with diffusion, placed to one side and slightly above eye level, is a far kinder starting point. Add a gentle fill from the opposite side, at roughly half the strength, so the shadow side keeps some shape without turning flat.

Distance matters as much as the fixture. The further a soft source sits from the face, the more even it becomes, so if the room allows it, pull the light back a metre and raise its output instead. Check the result on the camera monitor, not by looking at the guest, because the lens always shows more contrast than your eyes do.

• Diffuse the key light and keep it large relative to the guest
• Fill at about half the key's strength
• Judge the picture on the monitor, not by eye

A talking head is only as good as what sits behind it. We often arrive to find a guest seated directly against a wall, with a shelf growing out of one ear or a bright window cutting across the frame. The face may be lit well while the background steals attention and distracts from the conversation.

Give the guest some distance from the wall where you can, even a metre or two. This lets you light the background separately, keep it a little darker or softer than the face, and avoid the flat, shadow-edged look of a subject pressed against a surface.

Keep the set simple. One or two considered objects, a practical lamp or a plain textured backdrop usually serve a programme better than a busy shelf of props. Whatever you choose, walk through the frame from the camera position before recording and remove anything that competes with the person speaking.

Camera height changes how a guest comes across more than most people expect. A lens set below the chin looks up the nose and makes the subject seem imposing; a lens far above eye level shrinks the guest and can look dismissive. For a conversational interview, the lens should sit close to eye level, or a touch above.

Distance and focal length work together. Standing very close with a wide lens distorts features, while a slightly longer lens from further back gives a more natural, flattering proportion. In a small room this is a real trade-off, and it is worth measuring the space before the day rather than discovering the limit when the guest arrives.

Leave comfortable headroom and a little space in the direction the guest is looking. Cropping tight to the top of the head or placing the face dead centre makes the frame feel nervous. A steady, slightly off-centre composition suits speech and keeps the viewer's attention on the words.

• Lens at or just above eye level
• Longer lens from further back for natural proportions
• Leave looking room on the side the guest faces

Eyelines cause more quiet discomfort in interview footage than any technical fault. If the guest glances at the camera, then at the host, then at the floor, the viewer senses unease without knowing why. The cure is to decide beforehand where the guest should look and to arrange the room so that is natural.

For a conventional interview, the host sits just beside the lens so the guest speaks to a real person who is almost in line with the camera. The guest then appears to address the audience directly without staring into a glass eye, which many people find hard to hold for long.

Brief the guest simply. Tell them to talk to the host, ignore the lens and monitors, and carry on if they stumble. Position any prompt or reference notes close to the host's seat as well, so reading does not pull the guest's gaze away from the conversation at the very moment they are making a point.

Picture setup gets the attention, and microphones get fitted in the last few minutes. That order produces thin, echoing speech that no grade can rescue. A compact studio is often a hard-walled room, and it reflects every consonant straight back at the microphone.

Plan the sound alongside the light. Clip a lavalier on the guest at chest height, away from jewellery and collars that rub, and keep a second source as a safety. Listen on headphones before the guest sits, then again once they are in position, because a person in a chair changes how the room sounds.

Check the small practicalities too: a chair that does not swivel or creak, a silenced phone, a clock or air unit that hums, a door that will not open mid-answer. These cost nothing to fix before recording and a great deal to repair afterwards, and they are the details a calm crew checks every time.

• Fit and monitor the microphone before the guest settles
• Choose a still, quiet chair
• Switch off humming units and silence phones

Many problems only reveal themselves when someone speaks for a minute or two. A short test with a stand-in, or with the guest as they arrive, shows how skin tones sit, whether a highlight clips on a forehead, and whether a shadow shifts as they gesture. It takes ten minutes and saves reshooting a whole segment.

Record the test, play it back on a decent monitor with headphones, and look at the edges of the frame as well as the face. Check that colours match between shots if you are using two cameras, and that the guest's movement stays within the lit area.

Make small adjustments rather than rebuilding the set. Nudge a light, change a chair angle, move a lamp in the background, then check again. A steady routine of build, test, adjust and record keeps interviews consistent across a day of guests and gives the editor material that matches from the first clip to the last.