Instream
Video ads are foundational for every publisher who posts videos in addition to text. Three types of Instream ads are available, defined by when they are shown—Pre-Roll (before the video), Mid-Roll (during the video), and Post-Roll (after the video).
I am interested| HD (Internet, HbbTV) | 1280 x 720 px | 
|---|---|
| Full HD (Internet) | 1920 x 1080 px |