- Video
- Display
- Audio
- CTV
Quantcast ad specs
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Quantcast is a demand-side platform. Its help centre sets its own file size, frame rate and animation limits for the IAB display sizes, and specs for uploaded online video, CTV, audio and native creatives.
Formats
| Type | Format | Size | Ratio | Max file | Length | Files | |
|---|---|---|---|---|---|---|---|
| Audio | AudioChannels: Audio | – | – | 20 MB | – | MP3, MP4, WAV, OGG, MPEG, M4A | Test |
| Image | Banner 468×60Channels: Display | 468×60 px | 7.80:1 | 250 KB | – | GIF, JPG | Test |
| Image | Billboard 970×250Channels: Display | 970×250 px | 3.88:1 | 550 KB | – | GIF, JPG | Test |
| Video | CTV VideoChannels: CTV | min 1920×1080 px | 16:9 | 1 GB | – | MP4, MOV | Test |
| Image | Desktop Large Leaderboard 970×90Channels: Display | 970×90 px | 10.78:1 | 450 KB | – | GIF, JPG | Test |
| Image | Desktop Large Rectangle 336×280Channels: Display | 336×280 px | 6:5 | 450 KB | – | GIF, JPG | Test |
| Image | Half Page 300×600Channels: Display | 300×600 px | 1:2 | 550 KB | – | GIF, JPG | Test |
| Image | Leaderboard 728×90Channels: Display | 728×90 px | 8.09:1 | 350 KB | – | GIF, JPG | Test |
| Image | Mobile Banner 300×50Channels: Display | 300×50 px | 6:1 | 250 KB | – | GIF, JPG | Test |
| Image | Mobile Leaderboard 320×50Channels: Display | 320×50 px | 32:5 | 250 KB | – | GIF, JPG | Test |
| Image | NativeChannels: Display | min 200 px wide | – | 5 MB | – | JPG, PNG, GIF | Test |
| Video | Online Video (uploaded)Channels: Video | – | – | 1 GB | – | MP4, MOV, AVI, WMV | Test |
| Image | Rectangle 300×250Channels: Display | 300×250 px | 6:5 | 450 KB | – | GIF, JPG | Test |
| Image | Skyscraper 120×600Channels: Display | 120×600 px | 1:5 | 350 KB | – | GIF, JPG | Test |
| Image | Wide Skyscraper 160×600Channels: Display | 160×600 px | 4:15 | 450 KB | – | GIF, JPG | Test |