Shorter is almost always better
Okay. You've got clips on the timeline now, roughly in order, and I bet you're looking at forty-five minutes of footage.
Here's the thing. Nobody is going to watch forty-five minutes.
I don't care how good your material is. I don't care if it's your grandpa's whole life story. People will sit down with good intentions, watch six minutes, and then get up to check on dinner and never come back. A four-minute video that people actually finish beats a forty-minute one that sits there unwatched. That's not a rule I made up to be difficult. That's just how people watch things.
So this lesson is about cutting. Not trimming the edges off clips — you've probably done some of that already. I mean cutting whole clips. Cutting scenes you like. Cutting things you personally find interesting because nobody else in the family will sit still for them.
Start by watching the whole thing straight through
Before you cut anything, watch your rough timeline start to finish, no stopping. Have a piece of paper next to you. Every time you get bored, even a little, write down the timestamp.
You will get bored. That's the information you need. Boredom is data.
I do this with a notebook, same one I'd use to jot down a bread temperature or an oven quirk. Doesn't need to be fancy. Just needs a timestamp and three words about what's happening.
Ask what the video is actually for
Before you decide what stays, decide what this thing is supposed to do. Is it for one person's birthday? A funeral? A surprise at Thanksgiving? Every video needs a job. Once you know the job, cutting gets a lot easier, because you're not asking "do I like this clip," you're asking "does this clip do the job."
A video for Grandpa's ninetieth doesn't need the eleven minutes of him fixing the sprinkler system. It's charming to you. It is not charming to a room of people waiting for cake.
Cut in passes, not all at once
Don't try to get from forty-five minutes to four in one sitting. You'll freeze up. Do it in passes.
First pass: cut anything that's clearly filler. Long silences, someone fumbling with the mic, you asking "wait, are we recording?" That stuff goes fast and it should feel easy. If it doesn't feel easy, you're overthinking it.
Second pass: cut anything that repeats. If two clips tell basically the same story, keep the better one. You don't need both. I know it feels like you're throwing something away. You're not. The original file is still sitting in your backed-up folder, safe, doing nothing wrong. You're not destroying it, you're just not using it here.
Third pass: cut anything you kept out of guilt. This is the hard pass. Sometimes there's a clip where Grandma's cousin talks for four minutes and it's not that interesting, but you feel bad cutting it because she's not around anymore. I understand that feeling completely. But a video stuffed with guilt-clips is a video nobody finishes, and then nobody sees any of it, including the parts that matter. Better to have people watch four honest minutes than skip past forty guilty ones.
Know when the footage just isn't going to cooperate
Sometimes you'll have a clip you really want to use, and the audio's garbled, or the video's degraded past the point of watchable, and you'll spend an evening trying to fix it in the software before admitting it's not fixable.
I did this once with an old audio track I was trying to sync back onto some tape footage. Two weeks. I kept adjusting, re-exporting, convincing myself the next tweak would line it up. It wouldn't line up because the tape itself was damaged — nothing to do with my syncing. I had to admit the material was gone and let it go. That's a hard skill, and not just in editing. Some things you can't fix no matter how long you sit with them, and the sooner you believe that, the sooner you move on to the parts you actually can fix.
If a clip is fighting you that hard, it's usually telling you something. Cut it. Use a photo instead, or a shorter clean piece from later in the same conversation.
A quick gut check before you call it done
Watch the trimmed version straight through again. If you're bored anywhere, cut more. If you're not sure, ask someone in the family who wasn't in the room when it was filmed. They'll tell you the truth faster than you'll tell it to yourself.
I'd rather you undercut than overcut. Leave people wanting a little more instead of checking their phone at minute six. That's just my preference, but I've never had someone complain a family video was too short.
Before next time
Get your rough timeline down to half its current length. Not perfect, not polished. Just half. Bring what's left next time and we'll talk about actually laying it in final order.