If you've got raw product footage sitting in folders, test clips, install footage, and product demos, you're closer to a finished explainer video than you think. The trick is to stop asking your subject-matter expert to be in the same room as the camera that filmed the product. Treat the footage and the narration as two separate tracks. Then let editors put them together.
Pro tip: Record narration and footage as two separate tracks. Then save the first finished cut as a Saved Order so every product variant uses the same template.
Why two separate tracks beats trying to capture everything at once
A live product demo with the SME narrating in real time is a coordination headache. Wrong audio, wrong lighting, wrong angles, and one re-shoot costs you a day. Separating the tracks means the camera crew can focus on the product and the SME can record their narration whenever they have 15 minutes between meetings. Editors stitch the two together using B-roll and voiceover, which is what they're good at anyway.
Tag your existing footage into folders before you ask for narration
Before sending the narration Request, organize the footage into a single folder named for the product variant. Tag each clip with what it shows. "Install close-up, Model A." "Wide shot, Model A in use." That tagging is the editor's index. The more specific the labels, the easier it is for editors to find the right shot when the narration mentions it.
Send a focused narration Request and route both tracks into one folder
Open MarketScale, send a Request with one prompt: "Walk us through this product in 90 seconds. What problem does it solve, how does it solve it, who is it for?" Don't ask the SME to describe what's happening on camera. Editors will cut the footage to match the words. Once the narration recording comes in, move it into the same folder as the tagged product footage. One folder, two tracks, everything in one place when editors open the Request.
Write an edit brief that names the intercut structure
In the edit Request's Additional Notes, name the structure explicitly. "Open on the SME's first sentence, cut to install footage at the 0:15 mark, return to the SME for the closing line." Editors don't need every cut spelled out, but they need the spine. A brief that names three or four cut points produces a first draft you can actually review.
Save the first approved cut as a Saved Order
Once the first product variant's video comes back approved, save the edit Request as a Saved Order. Every subsequent product variant uses the same template. Same intercut structure. Same pacing. Same brand treatment. You don't write a new edit brief from scratch every time. The line of finished explainers builds itself.
Try it this week
Pick one product where you already have raw footage. Tag it into a folder tonight. Send the narration Request to the SME tomorrow. Submit the edit Request with a three-cut brief. When the approved video comes back, save it as a Saved Order. The next product variant takes a fraction of the time because the template is already built.