Ads keep getting shorter, but not subliminal.
Way back in TV advertising history, there were 60-second ads. Some people still remember those; there was even an article in The Atlantic looking back on them, wistfully.
Ads used to be longer
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| Miller High Life ran 1-second ads in the 2009 Super Bowl, featuring the late, great Windell Middlebrooks |
But does the six-second format work?
Shorter ads can work, but...
A lot changed in Magna's more recent study, just published in the last few weeks. This time, they found :06s and :15s to be similar in their ability to drive search intent, brand preference, and purchase intent. Why would that be?
One reason may be the platforms on which they ran the test: Snapchat, a video aggregator (i.e., YouTube) and a Full Episode Player (FEP, perhaps a streaming app like Hulu). Audiences are already accustomed to short ad lengths in these environments, and there were no :30s tested for comparison.
The Snapchat part of the test was interesting because more people watched :15s all the way through, but they were all placed mid-roll, about ten seconds into the content, so perhaps viewers were really staying for the content, which might explain the other finding that these ads were slightly less convincing.
YouTube was different. Viewers didn’t like the :15s, which were skippable after six seconds, but keep in mind that all of these were pre-roll ads, meaning that they were a barrier to the selected content. On the FEPs, :15s were better-received, but may also have been more expected during a 20-minute TV program.
None of these findings should surprise us, especially when you consider:
- Linear TV wasn’t part of the test and neither were 30-second ads. It would be instructive to have these points of comparison.
- The three viewing platforms in the test give individualized watching experiences, which may improve the ability of short copy to get across its messages, and also lead to less patience for longer ads.
- We don’t know the quality of the ad creative shown. There were four brands included (Clinique, Mini, Lego and a “major CPG brand”) but we can only assume their ads were adequately memorable and persuasive.










