It was a glorious summer day, the first Friday of July, 1941. Almost four thousand fans filed into Ebbets Field to watch their beloved Brooklyn Dodgers lose to the Philadelphia Phillies 6-4. But there was another bit of history taking place that day. For just as many fans were able to watch the game elsewhere – thanks to a new piece of technology called Television.

The baseball broadcast began with a map of the U.S.and a clock, as an announcer intoned, “America Runs On Bulova Time.” History’s first TV commercial.

It ran for only ten seconds. Bulova paid $9.00, about $130 in today’s money.

Within seven years, advertisers flocked to the new medium. Entire TV shows were sponsored by one company, and those businesses could often dictate the content of the shows. It wasn’t until the late 1950s that one man changed the way TV and advertising did business. Actually, he changed a LOT of things on TV: he invented the Today Show, and he invented the Tonight Show, too. Pat Weaver can lay credit to many of the ways television works today.

A side note: Pat Weaver was once a guest lecturer in my college broadcasting class. He’s one of the more fascinating men I’ve been privileged to meet. A couple of years after he had been in class, his daughter got a bit part in a Woody Allen movie. Yep. Pat Weaver is Sigourney’s dad.

Anyway, Pat figured out it was more cost effective – both for TV and for advertisers to sell that sponsorship to more than one company, and suggested one to two minute chunks of ads within the programming. In an hour, they could sell nine minutes of commercials. Cut those in half, and there are EIGHTEEN 30 second spots. Cue the cheering salesmen.

I did not achieve as much fame or significance in broadcasting as Pat Weaver, but I have written and produced thousands of 30 second spots. And I’ve learned this:

• They are very difficult to write …and
• Thirty Seconds Is For Broadcasting

Ever since I started Videos On Your Website, folks ask if I will do a 30 second video for their website. I won’t. Maybe the message takes 47 seconds to get across; maybe it takes two minutes and five seconds. Whatever it is, you don’t want to be constrained to a specific length. Studies have shown that folks will watch a video of about four minutes, IF it is compelling enough.

Remember: people don’t search for commercials.

Sixty year old factors should not determine the length of your message. Just get out there and tell your story.

— that’s a wrap.
(note: this post originally appeared on LinkedInJuly, 2015. I brought it back because of the World Series.)