What is the maximum file size for Yahoo Advertising Mid-roll?

Files for Yahoo Advertising Mid-roll can be up to 200 MB.

How long can a Yahoo Advertising Mid-roll video be?

Yahoo Advertising Mid-roll videos can run up to 30 seconds.

Which file formats does Yahoo Advertising Mid-roll accept?

Yahoo Advertising Mid-roll accepts MP4 and MOV files.

What is the Yahoo Advertising Mid-roll ad format?

Yahoo Advertising Mid-roll is a video ad format that runs in the Video placements across Yahoo's premium video inventory placement on Yahoo Advertising. This page documents its full creative requirements, sourced from Yahoo Advertising's official ad documentation.

How does Yahoo Advertising Mid-roll compare to other Yahoo Advertising ad formats?

Yahoo Advertising Mid-roll differs from other Yahoo Advertising placements in its dimensions, its 30-second duration limit, and a 200MB file ceiling. Compare side-by-side from the Yahoo Advertising publisher page on All Ad Specs.

Where can I find the official Yahoo Advertising Mid-roll documentation?

The official source for Yahoo Advertising Mid-roll requirements is https://adspecs.yahooinc.com/format/video-midroll, linked from this page.

Are these Yahoo Advertising Mid-roll specs kept up to date?

Yes — every spec entry references Yahoo Advertising's official documentation source so dimensions, file size limits, and codec requirements stay in sync as the platform changes.

Yahoo Advertising Mid-roll ad specs

Yahoo Advertising Mid-roll ads are video clips, up to 200 MB per file, up to 30 seconds long, delivered as MP4 or MOV. They run in the Video placements across Yahoo's premium video inventory placement on Yahoo Advertising. Use these requirements to brief designers, validate uploads, and avoid creative rejections in Yahoo Advertising's ad manager.

Max file size: 200 MB
Max duration: 30 sec
File types: MP4, MOV

Visual specifications

Orientation	any
Max file size	200 MB
File types	MP4, MOV

Video & audio

Max duration	30 sec

Notes & source

Official source: https://adspecs.yahooinc.com/format/video-midroll

Frequently asked questions

What is the maximum file size for Yahoo Advertising Mid-roll?: Files for Yahoo Advertising Mid-roll can be up to 200 MB.
How long can a Yahoo Advertising Mid-roll video be?: Yahoo Advertising Mid-roll videos can run up to 30 seconds.
Which file formats does Yahoo Advertising Mid-roll accept?: Yahoo Advertising Mid-roll accepts MP4 and MOV files.
What is the Yahoo Advertising Mid-roll ad format?: Yahoo Advertising Mid-roll is a video ad format that runs in the Video placements across Yahoo's premium video inventory placement on Yahoo Advertising. This page documents its full creative requirements, sourced from Yahoo Advertising's official ad documentation.
Where does Yahoo Advertising Mid-roll appear on Yahoo Advertising?: Yahoo Advertising Mid-roll ads appear in the Video placements across Yahoo's premium video inventory placement on Yahoo Advertising.
How does Yahoo Advertising Mid-roll compare to other Yahoo Advertising ad formats?: Yahoo Advertising Mid-roll differs from other Yahoo Advertising placements in its dimensions, its 30-second duration limit, and a 200MB file ceiling. Compare side-by-side from the Yahoo Advertising publisher page on All Ad Specs.
Where can I find the official Yahoo Advertising Mid-roll documentation?: The official source for Yahoo Advertising Mid-roll requirements is https://adspecs.yahooinc.com/format/video-midroll, linked from this page.
Are these Yahoo Advertising Mid-roll specs kept up to date?: Yes — every spec entry references Yahoo Advertising's official documentation source so dimensions, file size limits, and codec requirements stay in sync as the platform changes.