NBCUniversal Flixster — Banner 320×50 ads are horizontal 32:5 still images, measured at 320×50 px, up to 0.04 MB per file, delivered as JPG, GIF, or HTML. They run in the Mobile (Flixster) placement on NBCUniversal. Use these requirements to brief designers, validate uploads, and avoid creative rejections in NBCUniversal's ad manager.
| Dimensions | 320 × 50 px |
|---|---|
| Aspect ratios | 32:5 |
| Orientation | landscape |
| Max file size | 0.04 MB |
| File types | JPG, GIF, HTML |
Static GIF/JPG or HTML5 3rd-party tags. Click to expand (must expand and collapse with same method); must not initiate audio. 40 KB initial load; 2.2 MB polite/user-initiated subload. 4 loops max OR 15s max animation @ 24 FPS. 15s in-banner video, audio user-initiated/muted, 3rd-party served.
Official source: https://nbcu-creative-guidelines.scroll.site/nbcuniversal-creative-guidelines/new_flixster-rich-media-guidelines