Video Length for Digital Signage Screens: How Long Is Right
For most business screens, a video should run about 10 to 15 seconds, with the main message landing in the first few seconds. Go longer only where people sit and wait, such as a club lounge or a gym lobby. The right length depends on how long your viewer is actually within sight of the screen. With SignStream you can change a video’s length from any device and see the effect on every screen at once.
TL;DR
Passersby give a screen well under a second of attention on average, so open with the point and keep the video short.
A complete story (hook, value, call to action) can fit inside 15 seconds.
Match length to dwell time: a few seconds at a checkout line, longer in a lounge or waiting area.
Keep the whole loop short enough that a viewer sees several different messages during one visit.
Change the loop by time of day, then compare results and adjust the length.
Table of Contents
Why screen video is not web video
The videos that rank for this topic are mostly about YouTube, Instagram and other feeds, where a viewer chose to press play and is holding the device. A screen on your wall works the other way around. People walk past it, glance at it while they wait, or look up from a conversation.
The numbers are small. A 2013 study of a camera-equipped display in a clothing boutique found that 35% of customers looked at the screen, and that their average attention time was 0.7 seconds. Moving content held attention longer than static content: 0.9 seconds against 0.6 seconds. The study is a few years old and covers one store, so read it as a pattern, not a promise. The pattern is useful: motion earns a glance, and the glance is short.
That changes what “length” means. You are not asking how long people will watch. You are asking how much of your message a person gets if they look at the screen at a random moment in the loop and stay for a few seconds. A short, front-loaded video gives a better answer than a long one.
Start with dwell time, not with the video
Before you pick a number, ask how long a person can see this particular screen. Keith Kelsen, writing in rAVe Pubs, makes the point that the wait time and the loop length are directly connected, and that the type of network gives you a clue to how much content you can run and how long each piece should play. In his example, a convenience store shopper spends about 3 minutes inside, so he suggests a playlist built from short segments of 10 to 15 seconds each.
The same logic applies to your space. These are practical starting points we suggest, built from that dwell-time idea. Adjust them once you see how people use your room.
Where the screen is | How people see it | Starting length per video |
Entrance, hallway, checkout line | Walking or standing briefly | 5 to 15 seconds |
Restaurant menu board or counter | Deciding while queuing | 8 to 15 seconds per item or offer |
Retail endcap or aisle | Passing, pausing at the shelf | 10 to 15 seconds |
Fitness floor or class lobby | Warming up, waiting for class | 10 to 20 seconds |
Club lounge, bar or waiting area | Seated, relaxed, longer stay | 15 to 30 seconds |
Office break room or reception | Short pauses, repeat viewers | 10 to 20 seconds |
Treat the table as a first draft. Every room is different: a screen above a coffee line is seen for longer than one by a front door, even in the same building.
Fit a full message into 15 seconds
Short does not mean thin. In his description of a point-of-sale network, Kelsen explains that the attraction message should arrive in the first 2.5 seconds, the value proposition within 3 to 10 seconds, and the call to action within 15 seconds. By the 15-second mark, the viewer has a complete story that can change what they do next. You can read the full reasoning in his piece on content length, loops and time of day.
Here is how that works for a real message, say a Friday happy hour at a country club bar:
Seconds 0 to 3, the hook. A bold image of the drink and the words “Happy hour starts at 4.”
Seconds 3 to 10, the value. Half-price appetizers on the terrace, members’ guests included.
Seconds 10 to 15, the action. A QR code or a clear “Ask at the bar.”
There is nothing to wait for. A viewer who catches only the first four seconds still learns that happy hour is at 4. A viewer who catches all 15 knows what to do.
A few habits make short video work harder:
Put the key words on screen early and keep them large. Assume the screen is read from across the room and the sound is off.
Use motion with a purpose. The boutique study found that moving content outperformed static content, so a slow push-in on a photo or an animated price is enough.
One idea per video. Two offers in one clip dilute both. Make two clips instead.
End on the action. Whether that is a QR code, a time or a location, the last frame is what the viewer remembers.
Good visuals matter as much as timing, and it helps to understand how visual content in marketing supports attention before you plan your next set of clips.
Loop length: how many videos a visitor sees
The length of each video is only half of it. The other half is the loop, meaning the full playlist that repeats on the screen.
If your loop runs 10 minutes and a person stands in your lobby for 2, they will see a fifth of it and might miss the message you most want them to see. If the loop is too short and repeats the same three clips, regulars tune it out. Kelsen’s advice is to track both wait time and loop length so messages are absorbed and viewers get the right number of messages while in range.
A workable way to plan it:
Estimate how long a typical person is in view of the screen. Watch the room for a couple of days.
Divide that by your average video length to see how many clips a visitor can catch. A 2-minute stay with 15-second clips is about eight clips.
Build your loop around that count, putting your most important message in more than one slot.
Keep practical information, such as class times or opening hours, easy to find on every pass.
Something else to watch for is fatigue. Kelsen warns that employees can become bored with an overly repetitious loop and may pass that feeling on to customers. Staff sit under these screens all day, so they are your first audience for stale content.
Change the loop by time of day
Kelsen also notes that changing content by time of day and day of the week can critically affect the impact of signage. He recommends a simple approach: change the loop three times a day, for morning, midday and afternoon. For a restaurant that means breakfast, lunch and dinner menus. For a gym it means early-bird classes, midday sessions and evening classes. For a club it means a morning golf message, a lunch special and an evening event. If you want a structured way to do that, our guides to digital signage scheduling and a 30, 60, 90 day content calendar walk through it.
Video length by type of business
The sections above are about viewers. This one is about you. Here is how the same ideas look in the places our customers run screens.
Restaurants and cafes
Diners decide while they queue or while they scan the board. Keep each menu feature or special to about 8 to 15 seconds: a photo of the dish, the name, the price. Lead with what you want to sell most. A short loop that rotates by daypart keeps the board accurate, and a price or item change takes seconds when you edit it from your phone. See our getting started guide for restaurant screens for layout ideas.
Fitness centers and studios
Members look at the screen while stretching, waiting for a class or walking to the locker room. Class schedules, today’s instructors and a changing promotion work well in clips of 10 to 20 seconds. Because schedules change, the screen has to be right now, not at the next printing. One of our fitness customers reported a 25% rise in class attendance after putting up screens that kept schedules current and promoted classes.
Country clubs and member lounges
A lounge is a dwell zone. Members sit, have a drink and talk, so you can run clips of 15 to 30 seconds: event previews, tournament results, chef’s features, new-member welcomes. Keep a rotation of short clips and change them often, because members see the same screens every week.
Retail and endcaps
Shoppers pause for a moment at an endcap. A 10 to 15 second clip with the product, the benefit and the price fits that moment. For flash sales or clearance, shorter and louder works. We cover the details in our guides on retail endcap displays, flash sale screens and impulse purchases.
Offices
Office screens face repeat viewers, so freshness matters more than length. Keep announcements, visitor welcomes and company news at 10 to 20 seconds and swap them often so that staff keep reading them.
Franchises and tourism networks
When many locations share a message, set one core clip of 10 to 15 seconds that every location runs, then let each location add its own local clips. A tourism group can do the same across hotels, restaurants and attractions: a short shared clip for each partner, with the loop length set by how long visitors linger at each venue.
How to tell whether your length is working
No rule beats your own room. The way to find your length is to change one thing at a time and watch a result you care about.
Pick one action. A QR scan, a class sign-up, a dessert sold, a question asked at the desk.
Change one variable. Cut a clip from 25 seconds to 12, or move the call to action earlier.
Hold it for a full cycle. Give it at least a week so weekday and weekend patterns show up.
Compare. Look at the same action before and after, and keep the version that does better.
Dynamic QR codes give you a counted action directly from the screen, and analytics show how the content is performing. For more on what typical engagement looks like, see our screen engagement benchmarks.
Where SignStream fits
Short videos only work if you can change them quickly and run them where they belong. SignStream is a cloud platform: you update content for multiple screens at once from your phone or a browser, schedule clips by daypart, and use dynamic QR codes and analytics to see what responds. Our smart TV apps run on the hardware you already have, and you can deploy unlimited screens with no extra per-screen fee. The SIGNSTREAM NETWORK plan costs $10 per month per channel, and the CUSTOM CHANNEL plan costs $105 per month per channel. See pricing and plans for details.
If you would rather not build the content yourself, our how it works page covers hardware and screen installation, content and design, and ongoing management.
Perspective
Managers often ask us for a number: how many seconds is the right length? We give a number, 10 to 15 seconds for most screens, but we care more about how fast you can act on it. The right length for your lobby is something you learn by watching people, and that only works if changing a video takes a minute, not a service call. That is why we built SignStream around quick updates from any device, with no technical skills required. You can shorten a clip, move the call to action, swap the loop for the afternoon and see it on every screen right away. Because screens are unlimited at no extra charge, you do not have to decide which rooms deserve content. A lobby, a lounge, a bar and a pro shop can each have their own loop and length. We also think screens can earn their keep. Short, well-timed clips are the same size as an ad slot, which is why our ad exchange lets you cross-promote with nearby businesses and earn from your own screens. A 15-second clip that sells a member event can sit next to a 15-second clip from a local partner, and both are doing a job. DKS
FAQ
How long should a video be on a digital signage screen?
For most screens, 10 to 15 seconds. That is long enough for a hook, a value statement and a call to action, as described in Kelsen’s breakdown of a 15-second message. In seating areas where people stay longer, 15 to 30 seconds can work.
What is the best video length for digital signage in a restaurant?
About 8 to 15 seconds per menu item or special. Diners decide while queuing, so show the dish, the name and the price right away. Change the loop for breakfast, lunch and dinner.
How long should my whole signage loop be?
Base it on how long people stay in view of the screen. If visitors stay two minutes, a loop of a few minutes with several short clips lets each person see a mix of messages. Repeat your top message more than once so that nobody misses it.
Should signage videos have sound?
Design them to work without sound, because many spaces are noisy and viewers glance at the screen. Put the key words on screen and treat any audio as a bonus.
How often should I change my screen content?
Change the loop by time of day at minimum, such as morning, midday and afternoon, as Kelsen recommends. Refresh clips regularly for repeat viewers, such as staff and members, so that the screens do not become background.
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