Only play ad when visible in viewport

[Ads-for-DFP]

Hello,
I was wondering if anyone knows how to make an ad play only when a visitor sees it in the viewport? How could I do this in Hype?
Right now ads that are below the fold play even visitors do not see them – and when they scroll to the bottom, they end up seeing the last frame of the ad.

[strmiska]

please give us an example what you exactly want to do.

[jonathan]

Have you tried the viewport actions to trigger animations?

http://tumult.com/hype/documentation/3.0/#viewport-actions

[michelangelo]

play only when a visitor sees it in the viewport?

try this template with viewport actions ( in / out)
viewport_action_example.hype.zip (116.9 KB)

Action only one time: disable "Can restart timeline" in "On Enter Viewport"

Action only when the element is visible in the viewport: disabile the second action "On Exit Viewport"

[Ads-for-DFP]

@michelangelo
Thanks for the tip.
However, it works only works Chrome, not Safari or Firefox.

[jonathan]

Any chance you could provide a reproducible environment and copy of the .hype document (if need be email support@tumult.com) for this? The viewport actions generally should work across all browsers the same. thanks!

[michelangelo]

However, it works only works Chrome, not Safari or Firefox.

very strange; I used Hype only, no further code.
in preview the animation works fine in all browser.

The viewport actions generally should work across all browsers the same.

+1

[Ads-for-DFP]

@michelangelo @jonathan
The ad is live on this website (scroll down, it's on the right hand side):
l-express.ca

Here is the file: Francophonie-en-Fete-2016-300x250.zip (227.6 KB)

I edited the file again because 2 svgs were having issues in Firefox.
However, the viewport actions no longer work in any browser.

[jonathan]

I was looking into this now, but unfortunately don't see the ad on the page. Is there as way to get it back in a test environment? Also, is it being vended in an iframe (if so unfortunately this will not work).