A video advertisement that appears after the start of a video but before it ends, typically inserted at a natural break point.
Marketers planning ad placement in long-form content.
01What it is and how it works
A Mid‑Roll Ad is inserted into a video after the initial content has begun and before the final segment. Publishers set a cue point—often based on audience retention data—at which the ad server triggers the commercial. The ad plays for a predefined duration, then the video resumes. This format balances brand exposure with viewer tolerance because the audience has already invested time in the content, making the interruption feel less abrupt than a pre‑roll.
A Mid‑Roll Ad is a video ad that plays in the middle of a video.
02What to do about it
1. Review your video analytics to find the average point where viewers start to drop off. 2. Choose a cue point that aligns with that natural pause, usually between 2 and 5 minutes for long‑form content. 3. Use your ad platform’s scheduling tool to insert a Mid‑Roll at that timestamp. 4. Run a short A/B test: one version with the Mid‑Roll, one without, and compare retention and revenue. 5. Adjust the length of the ad if you see a high skip rate.
03How it is measured or noticed
Marketers look at three key metrics: Mid‑Roll impressions (how many times the ad was served), view‑through rate (percentage of viewers who watched the ad to completion), and post‑ad retention (how many viewers continue watching after the ad). Platforms also surface a timeline graph that highlights the exact moment the Mid‑Roll fired, letting you verify that the cue point matches your plan.
04Common mistakes
- Placing the Mid‑Roll too early, before viewers are engaged.
- Using more than one Mid‑Roll in a short video, which spikes abandonment.
- Ignoring the skip‑rate metric and assuming all impressions are valuable.
- Choosing a cue point that cuts off a narrative climax or important visual.
05Limits and confusion
Mid‑Roll Ads are not suitable for videos under 30 seconds because there is no natural break. They also do not apply to live streams where the content is continuous and unpredictable. Marketers sometimes confuse Mid‑Rolls with pre‑roll (before content) or post‑roll (after content) ads; the key difference is the timing relative to the video’s midpoint.
06Worked example
"We placed a 15‑second Mid‑Roll at the 3:20 mark of our 10‑minute tutorial. The view‑through rate was 78 % and post‑ad retention stayed above 90 %, which was higher than our pre‑roll benchmark."
Frequently asked questions
How does a mid‑roll ad differ from pre‑roll and post‑roll ads?
It differs because it is inserted after the video has started and before it ends, rather than at the very beginning or the very end. This placement aims to catch viewers who are already engaged, and it usually appears at a natural break point in the content.
Should I use a mid‑roll ad for a video that is only 45 seconds long?
No, you should not use a mid‑roll ad for videos under 30 seconds, and a 45‑second video often lacks a natural break. Placing an ad there can feel intrusive and may cause viewers to abandon the video.
Who is responsible for inserting mid‑roll ads into a video?
It depends on the workflow; typically the ad operations team or the publishing platform handles the insertion. They use ad‑server tools to place the ad at the chosen timestamp.
Do mid‑roll ads still generate good engagement compared to other formats?
It depends on the audience and the relevance of the break point. When placed at a logical pause, mid‑roll ads can achieve higher view‑through rates than pre‑rolls, but poor timing can reduce effectiveness.
What are the consequences of placing a mid‑roll ad at the wrong moment?
If placed incorrectly, you will notice a spike in viewer drop‑off and lower overall completion rates. The ad may also disrupt the narrative flow, causing negative feedback from the audience.
When can I expect to see performance data for a mid‑roll ad after it runs?
Usually you will see the first metrics within 24 to 48 hours. Early data includes impressions, view‑through rate, and completion percentage, which help you decide if the placement was successful.
Asked out loud
spoken, not typedThe same term in the words somebody uses speaking to an assistant rather than typing into a box — written from the situation, which is why each one carries the situation it came from.
Yes, you can add a mid‑roll ad, but the video must be longer than 30 seconds and have a clear break point. Use your platform’s ad manager to select the mid‑point and insert the ad before publishing.
Yes, you can schedule a mid‑roll ad by choosing the ‘insert after X seconds’ option in the ad manager. Look for the mid‑roll placement field, set the timestamp after the intro, and save the changes.
No, you need to delete the pre‑roll placement and re‑insert it as a mid‑roll ad at the appropriate timestamp. Most platforms let you drag the ad to a new position or specify the exact second where the break occurs.