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04 — Video & CTV

From view
to search and purchase.

Video is the go-to medium for building brand awareness, and it is now used heavily for conversion campaigns too. OpenNexus runs planning, production, buying and measurement of video campaigns in one team.

YouTubeCTVOTTShortsBrand Lift
Overview

Video campaigns should be judged on ad recall and post-view behavior, not view counts.

6-second bumpers, in-stream, short-form and living-room CTV each call for a different editing approach. We report video performance by combining placement-level creative strategy, brand lift measurement and analysis of post-view search and purchase behavior.

01

Brand impact measurement

Lift studies measure changes in ad recall, awareness and purchase intent.

02

Performance video

Conversion-objective video campaigns turn views into visits and purchases.

03

Creative per placement

Separate edits for bumper, in-stream, short-form and CTV.

Challenges

Video ads
problems we solve.

Q1

We can't tell if video ads help sales.

We design brand lift, search lift and conversion lift studies together, and show in numbers the change in awareness and behavior that video produced.

Q2

We uploaded our TV spot as is, and the skip rate is too high.

We re-edit for digital so the brand and key message land in the first 5 seconds, and make placement-specific versions to raise VTR.

Q3

We want to shift part of our TV budget to CTV.

We propose an integrated video plan that buys CTV and OTT inventory at the audience level and manages reach overlap with TV.

Q4

We don't have the capacity to keep making short-form video.

Our AI creative studio turns one master video into short-form, vertical and length-specific versions and supplies them on a regular schedule.

Capabilities

Planning, production, buying, measurement.
The full video campaign.

One team handles video strategy, production and editing, media buying and brand measurement.

01

Video strategy & planning

We set placements, formats, frequency and sequencing by objective, managing reach and impact together.

  • Reach · frequency planning
  • Sequential ads
  • Integrated TV · digital plan
02

YouTube campaigns

We run the full range of YouTube campaign types, from branding to conversion.

  • In-stream · bumper
  • YouTube Shorts
  • Conversion-objective video
03

CTV & OTT

We buy premium big-screen inventory on an audience basis.

  • Programmatic CTV
  • OTT ads
  • TV reach overlap management
04

Video creative

Planning, shooting and editing built for digital, plus versions for each placement.

  • First-5-second design
  • Edits per placement
  • AI short-form variants
05

Brand lift measurement

Test designs measure shifts in ad recall, awareness and purchase intent.

  • Brand lift studies
  • Search lift
  • Creative diagnostics
06

Post-view activation

Video viewers become retargeting pools for search, social and commerce campaigns.

  • Viewer retargeting
  • Search-linked campaigns
  • Commerce linkage
Process

Video campaign process

01Insight

Insight

We define the audience's viewing behavior and the brand challenge.

02Create

Production · editing

We plan and produce video with placement versions in mind.

03Run

Buying

We run to reach, frequency and sequencing targets.

04Lift

Lift measurement

Brand, search and conversion lift verify the impact.

Channels & Tools

Platforms · tools

  • YouTube
  • YouTube Shorts
  • Google DV360
  • NAVER Video
  • Kakao Video
  • TikTok TopView
  • Meta Reels
  • CTV · OTT
  • Brand Lift Study
KPIs

KPIs we manage

Reach · frequencyView-through rate (VTR)CPVAd recallBrand awareness liftSearch liftView-through conversionsIncremental CTV reach
FAQ

Frequently asked questions

Do you produce the video as well?
Yes. Our creative studio handles planning, shooting and editing, placement-specific edits and AI short-form variants in-house.
How does a brand lift study work?
Using platform lift studies or our own survey tests, we compare awareness, recall and purchase intent between exposed and unexposed groups.
Which brands is CTV right for?
Brands that want to extend TV reach, or do big-screen branding with more precise targeting than TV allows.
Can video drive conversions too?
Yes. We run conversion-objective video campaigns, viewer retargeting and search-linked campaigns together.

We start by auditing
your current account.

Tell us your goal, monthly budget and timeline. Within 2 business days, the strategy team assigned to you will send an account audit and a first proposal.

Ask Nexa, our chat assistant