BBC BBC FAST Channel Pre-Roll ads are horizontal 16:9 video clips, measured at 1920×1080 px, up to 1700 MB per file, up to 30 seconds long, delivered as MP4. They run in the Off-Platform · CTV / FAST (Pre-Roll, OTT/SSAI) placement on BBC. Encode with H.264 video with AAC-LC audio for clean playback across devices.
| Dimensions | 1920 × 1080 px |
|---|---|
| Aspect ratios | 16:9 |
| Orientation | landscape |
| Max file size | 1700 MB |
| File types | MP4 |
| Max duration | 30 sec |
|---|---|
| Video codec | H.264 |
| Audio codec | AAC-LC |
| Audio channels | stereo |
| Sample rate | 48000 Hz |
| Peak level | -12 dBFS |
VAST 2.0 required (VPAID 2.0 no longer accepted). H.264 (MP4) only — no .3GPP. Provide one cross-platform tag with multiple bitrate transcodes: 8–30 Mbps @ 1920×1080 (≤1.7 GB, required for OTT/SSAI), 3,000+ kbps @ 1280×720 (4.5 MB :15 / 9 MB :30), 1,200+ kbps @ 854×480 (3.5 MB :15 / 7 MB :30), 500+ kbps @ 640×360 (1.8 MB :15 / 3.5 MB :30). Audio AAC-LC stereo, 44.1–48 kHz, peak between −12 dB and −24 dB. Skippable ads not accepted; max one VAST wrapper redirect. iSpot and videoAmp pixels accepted; brand-safety tags monitoring-only (no blocking). Accepted 3P vendors: DoubleClick (DCM), Innovid, Sizmek, FlashTalking, DoubleVerify, Extreme Reach.
Official source: https://bbcnews.bbcstudios.com/advertising/ad-specs/24-bbc-fast-channel/