Pre-roll ad is a video ad which appears before the the video selected by the user to watch. Length of the video: 15sec, 30sec or 60sec.
Acceptable file formats:
|Acceptable dimensions||1920x1080 px||1920x1080 px||1920x1080 px|
|Max weight||80 MB (max. 30 sec)||80 MB (max. 30 sec)||80 MB (max. 30 sec)|