4:3 (400 x 300, 1920 x 1080)
File size: 25-100 MB
Video length: :15, :30, :60
File type: .mp4
300x50 / Max file size: 15 KB
320x50 / Max file size: 20 KB
300x250 / Max file size: 40 KB
320x480 / Max file size: 200 KB
640x100 / Max file size: 20 KB
728x90 / Max file size: 100 KB
1024x768 / Max file size: 100 KB
PNG, GIF, JPEG, Animated GIF 3 loops max
:15 max animation.
320x50 or 300x250 / Max file size 100 KB
320x480 or 728x1024 / Max initial load 200 KB
Mobile Video Ads:
2.2MB / 24 FPS
640x960 (aspect ration: 16:9 or 4:3)
Up to :30 seconds
PNG, GIF, JPEG, Animated GIF and 3rd party ad tags from various external vendors
Impression Trackers (if required)
Music, Sound and Voice Tracks
Format: MP3, WAV, WMA, or OGG format
Bitrate: at least 128 kbps
Trimmed of slate/silence
Duration: 15 to 60 seconds (15 and 30 seconds are most used)
We recommend using the following companion banner sizes:
Widely Used: Medium Rectangle (300x250px). This is the most used commonly used format for companion banners across all player formats.
Generally Used: Leaderboard (728x90px). This common format is typically used for desktop (browser-based) players.
Occasionally Used: Smartphone Static Banner (300x50px), and Smartphone Static Wide Banner (320x50px). These are fewer common formats are only used in mobile apps.
Format: 1x1 pixel only
Supported events: Audio impression and quartiles.