In-Stream Ad
01 Definition
In-Stream Ad meaning: A video ad that plays inside another video, before, during, or after it.
An in-stream ad is a video ad that plays within streaming video content, at the start (pre-roll), middle (mid-roll), or end (post-roll). It runs inside the video player itself. Some in-stream ads can be skipped after a few seconds, while others must be watched, depending on the format and platform settings.
Why it matters
How In-Stream Ad fits the work
In-stream ads reach viewers who are already watching video, giving your message full-screen attention with sound, which is hard to match in other placements.
In context
Before a music video, a viewer sees a skippable in-stream ad for a streaming service that can be skipped after five seconds.
Practical note
Mid-roll placements can interrupt engaged viewers and cause drop-off, so match ad length to the format; long non-skippable spots mid-video risk annoyance more than pre-roll does.