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Outstream video ads

There are two ways to deliver video ads on the Ad Exchange.

  • Instream ads are video ads (in a video content player) that appear when you are watching video content.
  • Outstream ads are video ads (outside of a video player) that appear when you are not watching video content.

Types of outstream ads

Format Interstitial Video Rewarded Video (beta) Native Video (beta)
Appearance
What is it A full-screen video ad that appears in between experiences in an app An option to watch a video in order to receive a reward from the publisher (i.e. music pre-roll, wifi access, additional lives in a game, etc.) A video ad that is styled like the surrounding app or page content
Placement Interstitial Interstitial N/A (no video message)
Platform mApp mApp mApp, mWeb, desktop
Initiation Auto-play, sound on Click to play, sound on Auto-play (when in view), sound off (tap for sound)

 

Learn more about interstitial video ads

Benefits of Interstitial video ads:

  • Clicks are only counted if the user clicks the Learn more button. This prevents inflated click through rates. The user is also protected from accidentally exiting the app.
  • Ads are highly viewable since they are full screen. Active View can also be used to measure viewability.
  • Interstitial video ads are only served when the user is connected to a wi-fi network, preventing excessive mobile data usage.
  • When in an app, interstitial video ads are only served in between experiences, never interrupting the user or content.

Buying Best Practices:

Interstitial video ads are only served on mobile app, follow all mobile video buying recommendations. See below for key signals specific to interstitials:

Field name Description
Placement

Describes where the video ad will play. Be sure to include interstitial in targeting. (Do not only target instream or pre-roll)

Player size

(Width, height)

Multiple width / height pairs are passed in the bid request. However the first width / height pair is always identical to the screen size, which is important as these are full screen placements.
Allowed_Video_Formats

Describes the allowed video technologies for ads served in response to this request. Note that VPAID is not accepted for mApp requests

ScreenOrientation The screen orientation of the device when the ad request is sent. Because interstitials are full screen, it's recommended that a portrait video creative is returned when the user is holding their phone vertically.
SkippableBidRequestType A lot of interstitial inventory is skippable. Do not target non-skip only.
Viewability Ad Exchange measures viewability using Active View across mApp inventory. Third party viewability vendors do not currently work in app environments.
Learn more about rewarded video ads

Benefits of Rewarded video ads (Beta):

  • Users make a conscious choice to watch the ad, inventory is explicitly opt-in "click to play".
  • Improved performance from engaged users, high completion rates, and end cards with clear call to actions.
  • Full screen video ad, can use Active View to measure viewability.
  • User first experience:
    • User can close the ad at any time, they will be prompted to choose forfeiting the reward if they want
    • Countdown timer to show user how long the ad is
  • Policies to ensure a great user experience and advertiser value, including these as well as others:
    • Rewards may not be converted into actual currency
    • No encouraging users to click on ads or misleading context

Buying Best Practices:

Rewarded as are mobile app inventory. Follow all mobile video buying recommendations. See below for key signals and best practices specific to Rewarded video ads:

Field name Description
Is_rewarded

Whether the user receives a reward for viewing the ad

Placement Describes where the video ad will play. Rewarded ads are Insterstitial placements, make sure to include interstitial in targeting. (Do not only target instream or pre-roll)
Playback_method click_to_play
Player Size (width, height) Multiple width / height pairs are passed in the bid request. However the first width / height pair is always identical to the screen size, which is important as these are full screen placements.
Allowed_Video_Formats Describes the allowed video technologies for ads served in response to this request. Note that VPAID is not accepted for mApp requests.
ScreenOrientation The screen orientation of the device when the ad request is sent. Because interstitials are full screen, it's recommended that a portrait video creative is returned when the user is holding their phone vertically.
SkippableBidRequestType All rewarded inventory is non-skippable
Viewability Ad Exchange measures viewability using Active View across mApp inventory. Third party viewability vendors do not currently work in app environments.
Learn more about native video ads

Benefits of native video ads:

  • Matches look and feel of the site or app, is a more seamless viewing experience for the user.
  • There are many policies in place to make sure in-feed creatives are a good user experience.

Buying Best Practices:

For native video ads, follow all creative specifications and bidder recommendations.

Native Video ads will not include a video message in the bid request at this time.

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