Creating an Ad Set
You can create as many ad sets as you like, but you can only assign one ad set to a video.
Note: For Ooyala Backlot-hosted ads (ad source set to "My Ads"), in-stream and mid-roll ads are
not currently supported. Do not select "In-Stream" or "mid-roll" as an ad position for ad sets
with Ad Source set to "My Ads."
To create an ad set: