How to Shoot Multi-Person Interactions in TVC Ads Without Eyeline Confusion

The root of eyeline confusion in multi-person interactions lies not in the lens, but in the lack of eyeline design during pre-production.

In TVC commercials, the issue of sightlines in multi-person interaction usually stems from the storyboard stage, where sightline relationships are not treated as an independent design element. Brands often provide only a vague line like "make it lively, make it interactive," leaving the production team with a fuzzy creative direction and no specific sightline path. Once on set, as soon as the actors reposition or the camera moves, the sightlines fall apart, the audience doesn't know who to look at, and the advertising message naturally becomes unclear.

At the start of a project, the first thing the brand needs to do is define the information hierarchy in the interactive scene. Who is the protagonist of the shot, who is supporting, and who is merely background. This hierarchy determines the focal point of the sightline. For example, in a product-sharing scene, the person holding the product is the protagonist, and the other actors' sightlines must point toward him or the product in his hand, not wander around at each other. The brand must clearly state the core information point of each shot in the creative brief, rather than providing only emotional keywords.

The production team must complete an eyeline sketch during the project kickoff phase. It does not need to be a detailed storyboard, but it must mark every actor’s position, facing direction, and eyeline landing point on the scene floor plan. This sketch must answer three questions: first, whether every actor’s eyeline points to the same information point; second, whether the camera position will block certain eyelines; and third, whether crossed eyelines between actors create confusion. If crossed eyelines are discovered during the sketching phase, adjust the blocking or camera angle rather than leaving the fix for set.

The risk is that the brand side may consider eyeline design the production team’s responsibility and see its own role as only reviewing the cut. But the cost of confused eyelines is a reshoot, and a reshoot means increased budget and schedule. Therefore, eyeline design should be included as a review item at kickoff; the brand side must see the eyeline sketch and confirm that the eyeline focus of each shot aligns with the communication objective. If the brand side lacks the ability to judge, it can ask the production team to provide comparable reference frames that contrast clear and confused eyelines.

The exception is that some creative concepts intentionally create eyeline confusion, such as conveying the noise of a crowd or an individual’s disorientation. But this confusion must be controlled—for example, by using shallow depth of field to keep only one eyeline clear, or rapid editing to let eyelines flash by. If the creative calls for confusion, the boundaries of that confusion must be defined at kickoff so that confusion does not become chaos.

Use eyeline axes and blocking diagrams instead of verbal communication before the shoot, so the set stays calm

On a TVC multi-actor interaction shoot, the worst situation is when the director shouts, “Everyone look this way,” but the actors don’t know exactly which point “this way” is. Verbal communication is extremely inefficient in multi-person scenes and easily creates ambiguity. The production team must prepare an eyeline-axis diagram before the shoot; this diagram should be drawn on the scene floor plan, marking each actor’s eyeline origin, landing point, and path, while also noting camera position and lens angle.

The purpose of the sightline-axis diagram is to let all actors and the camera crew know their positional relationships before shooting begins. Actors don't need to memorize complex blocking; they only need to know where their sightlines are directed. The camera crew knows which angles will capture a clear sightline path and which angles will capture actors looking at empty space outside the frame. This chart should be printed out and posted on set, not just kept on the director's phone.

The brand side should confirm before shooting that the actors' sightlines meet brand requirements. For example, in product ads, the angle at which an actor looks at the product should be natural, not like staring at a target. The brand side can ask the production team to record a phone video during rehearsal to check whether the sightline looks authentic. If an actor's sightline is too deliberate, performance direction should be adjusted rather than relying on post-production fixes.

The risk is that on-set lighting changes or positioning errors can cause the sightline axis to fail. For example, if an actor moves half a step, the sightline landing point shifts. Therefore, markers should be used during shooting, such as tape on the ground marking positions and sightline landing points. The camera should also be fixed with a tripod head or track and not be allowed to move freely too much. If it must move, the sightline axis must be recalibrated rather than letting the error stand.

The exception is scenes with many extras, such as streets or parties, where it is hard to make the sightline axis precise for every extra. In such cases, group management can be used: divide the extras into several groups, each with one sightline direction; members within a group share the same sightline, while directions differ between groups but should have a clear hierarchy. This keeps things natural and prevents the audience's gaze from wandering.

Camera blocking should follow sightline continuity, using shot size to control the information focus.

The key to shot arrangement in multi-person interactions in TVC commercials is eyeline continuity. In editing, viewers automatically look for the direction of a gaze; if the actor looks right in the previous shot and the object that appears in the next shot is on the left, the audience will be confused. Therefore, during filming, follow the 180-degree axis rule: keep the camera on one side of the axis and avoid making the actors' gaze direction jump between shots.

Shot size is an effective tool for controlling the focus of attention. In multi-person interactions, wide shots show spatial relationships, medium shots show interactive actions, and close-ups show gaze and expression. When shooting, consciously group shots by size—for example, start with a wide shot to establish space, then a medium shot to show interaction, and finally a close-up to emphasize the gaze. When editing, assemble them in this order so the audience can naturally follow the eyeline.

Brands need to understand the role of shot sizes and should not demand that a single shot remain a wide shot from start to finish. In wide shots, the gaze of multiple people is easily scattered because the audience has to look at several points at once. When reviewing the cut, if the brand feels the eyeline is confusing, it can ask the production team to add close-up shots to bring the focus of attention closer. However, adding close-ups means additional shooting, so the shot-size sequence should be planned in advance.

The risk is that excessive camera movement—such as with a jib or Steadicam—will change the eyeline axis dynamically. In such cases, the movement path should be designed in advance to ensure the gaze keeps pointing to key information throughout the motion. If the movement causes the gaze to drift, stabilization or cropping can be used in post-production to fix it, but the remedy is limited. Therefore, it is better to keep camera movement simple during shooting to ensure a clear eyeline.

The exception is handheld shots or documentary-style work, where deliberate shake and eyeline drift are used to create a sense of realism. But even with handheld shooting, each shot should have a clear primary point of focus for the gaze and should not be shaky throughout. If a brand chooses this style, it must accept the risk that the eyeline may not be fully clear and compensate creatively—for example, by using voice-over or subtitles to emphasize information.

Post-production editing fixes eye-line confusion through eye-line matching and pacing control.

Post-production editing for TVC commercials is the last chance to fix eye-line confusion. Editors must check whether eye-line directions match at each cut—for example, if the actor looks left in the previous shot, the actor should also look left in the following shot, or the object that appears in the following shot should be on the left. If they don't match, adjust the edit order or schedule a reshoot.

The eye-line matching check method is to take keyframe screenshots of each shot in the editing software, mark the eye-line directions, then arrange them in chronological order to see if any jumps occur. This check must cover all multi-person interaction shots, not just the master shots. If a mismatch is found, prioritize adjusting the edit order—for example, swapping the positions of two shots—to create a natural eye-line transition.

Pacing control can also reduce eye-line confusion. Rapid editing gives the audience no time to register eye-lines, which actually increases confusion. Therefore, the editing pace for multi-person interaction scenes should be moderate, with each shot held long enough for the audience to locate the eye-line focus. Generally, close-ups can be slightly shorter, while wide shots should be slightly longer because wide shots require more time to scan.

The risk is that editorial adjustments may affect narrative logic. For example, to achieve eye-line matching, two originally related actions might be separated, causing the story to feel disjointed. Therefore, editors must balance eye-line and narrative, and not sacrifice content for eye-line. When brand stakeholders review the cut, if they find the narrative incoherent, they should point out specific issues rather than vaguely saying 'something feels off.'

The exception is when the creative calls for rapid montage, such as showing the passage of time or an emotional outburst; in these cases, eye-line matching can be relaxed, but it must still have rhythm. The brand side should determine whether this creative approach is suitable for multi-person interaction: if the information points need to be clearly seen by the audience, rapid montage is not appropriate. If it is only about atmosphere, it is acceptable.

Color grading and sound can reinforce the eye-line focus, but they cannot replace eye-line design.

Color grading in TVC commercials can guide the eye, for example by using brightness or saturation to highlight the protagonist while keeping other actors in shadows or low saturation. This way, even if the eye-line is not perfect, the audience will naturally focus on the bright areas. However, color grading cannot change the direction of the eye-line; if an actor's gaze is pointing the wrong way, grading will only make the mistake more obvious.

Sound design can also reinforce the eye-line focus. For example, when the protagonist speaks, the voice is clear and slightly louder, while other actors' voices are lowered or blurred. This way, the audience's hearing guides their vision, naturally drawing them to the source of the sound. However, sound design is done during the post-production mix; the original recording must keep each actor's voice separate, otherwise it cannot be adjusted later.

When the brand side reviews the color grading and sound, they should check whether they reinforce the eye-line focus. For example, see if the protagonist stands out in the frame and if the protagonist's voice is clear. If the grading makes the background too eye-catching, or the sound lets a supporting character overpower the protagonist, adjustments should be requested. However, adjustments must be based on the overall style and should not sacrifice atmosphere solely for the sake of eye-line.

The risk is over-relying on color grading and sound, which can hide but not solve sightline issues. For example, color grading may darken a chaotic sightline so the audience doesn't see it, but the actors' performances and narrative logic may still have problems. Therefore, color grading and sound are aids, not replacements. When reviewing a film, the brand side must look at both the image and the content, not just the style.

The exception is black-and-white or monochrome styles, where color grading cannot guide the eye with color and can only rely on brightness. In this case, sightline design is even more important, and sightlines must be clear during filming. If the brand side chooses a black-and-white style, it must emphasize sightline design in pre-production and cannot rely on post-production.

The acceptance checklist must verify sightline clarity item by item, not just look at the overall effect.

For the acceptance of multi-person interaction scenes in TVC commercials, do not only check whether the final film looks good; verify sightline clarity item by item. The brand side should prepare an acceptance checklist that includes the following items: whether each shot's sightline focus is clear, whether the sightline direction is continuous, whether the framing highlights key information, whether color grading guides the eye, whether sound reinforces the focus, and whether subtitles block the sightline.

During acceptance, the brand side should play the film shot by shot, rather than watching the final cut only once. For each shot, ask: Who do I see first? Is my sightline guided to the key information? If the first thing seen is a supporting character, or the sightline is distracted by the background, the issue should be marked. When marking, be specific with timecode and shot description; do not just say 'there is a problem in the third segment.'

The production team should provide acceptance support materials, such as eye-line axis diagrams, edit sequences, and color-grading references. The brand side can check against these materials to see whether execution followed the design. If the design calls for the eye line to point to the product but in the final cut the actor is looking elsewhere, that is an execution deviation. If the design itself has issues, it needs to be redesigned.

The risk is that the brand side may only review the final cut and overlook source files and masters. However, acceptance also includes delivery formats, such as versions for different platforms, subtitle files, source files, etc. These must all be checked against the contract; other issues cannot be ignored just because the eye line is clear. The brand side must confirm that every deliverable meets requirements—for example, whether subtitles are accurate and sound is in sync.

The exception is that some creative concepts do not require a clear eye line, such as abstract or experimental styles. In these cases, acceptance criteria should be agreed upon in advance and not judged after the fact by general standards. The brand side must make this clear at the project outset: if the creative allows for a blurred eye line, clarity cannot be demanded during acceptance. Otherwise, the production team will be at a loss.

The brand side should be aware in advance of cases where multi-person interactive eye-line design does not apply.

Multi-person interactive eye-line design in TVC commercials is not a cure-all; it does not apply in some situations. For example, in surreal or fantasy styles, eye lines may be deliberately disordered to convey dreams or hallucinations. In such cases, eye-line design must give way to creative intent, and the brand side must accept the risk of unclear eye lines while ensuring other elements can communicate the message.

Another case where this does not apply is a mix of stock footage or real-shot material, such as surveillance footage or user-generated content. The gaze in these materials cannot be controlled; post-production can only adjust so much. If the brand wants to use such material, it must inform the production team in advance and cannot demand that post-production fully fix the gaze. Otherwise, post-production costs will be high and the results may not be good.

Another case is AIGC-generated video. Multi-person interactions generated by AI may not allow precise control of gaze. If the brand chooses AIGC, it must understand AI's limitations, such as gaze that may be unnatural or misdirected. In these cases, prompts or minor post-production adjustments can help, but perfection cannot be guaranteed. The brand must evaluate whether it can accept this uncertainty.

The risk is that the brand may not be aware of these exceptions, causing problems to surface mid-project. Therefore, during project kickoff, communicate fully with the production team and confirm whether the creative concept is suitable for gaze design. If the concept is not suitable, either adjust the concept or accept the risk. The brand cannot demand both clear gaze and complete creative freedom; that is contradictory.

An exception is hybrid production, such as live-action combined with AIGC. The live-action portion can control gaze, while the AIGC portion may be uncontrollable. In this case, clarify which shots are live-action and which are AIGC, and evaluate them separately during review. The brand should understand that hybrid production requires more post-production time and should not expect fast delivery.

The next step is to start with a gaze sketch, test on a small scale, and then move to full production.

If you are preparing for a TVC commercial project, we recommend not rushing to find a production team; instead, spend half a day organizing your multi-person interaction scenes. Write down the core information points for each scene, and draw a simple line-of-sight sketch—even a hand-drawn one will do. This sketch can help you determine whether the creative idea is feasible and make communication with the production team clearer.

Then find an experienced production team, show them the sketch, and ask whether it is feasible and what additional elements are needed. If the team can provide a specific line-of-sight design plan, it shows they are professional. If the team only says "no problem," you should be wary, because multi-person line-of-sight design requires specific methods and cannot be guaranteed by experience alone.

If the budget allows, you can first shoot a test shot with a phone or small device to simulate multi-person interaction and see whether the sight lines are clear. The cost of testing is low, but it can reveal many issues, such as positioning, lighting, and camera angle. Deciding whether to fully commit after testing can avoid reshoots later.

Finally, during acceptance, always use a checklist—don't rely solely on overall impression. Eyeline confusion in multi-person interactions is a common issue, but through pre-production design, on-set control, and post-production review, the risk can be greatly reduced. We hope this article helps you avoid pitfalls and makes multi-person interactions in TVC commercials clear and impactful.

If you're preparing a TVC commercial project, start by organizing the brief, reference images, product or company materials, delivery platforms, and copyright scope, then visitthe TVC Commercial Services page, to move communication from abstract preferences to executable production boundaries.