Amazon Ads Online Video (OLV) Ad ads are horizontal 16:9 video clips, measured at 1920×1080 px, up to 500 MB per file, up to 120 seconds long, delivered as MP4, MOV, MPG, MPEG, M2T, or TS. They run in the In-Stream / Out-Stream placement on Amazon Ads.
| Dimensions | 1920 × 1080 px |
|---|---|
| Aspect ratios | 16:9 |
| Orientation | landscape |
| Max file size | 500 MB |
| File types | MP4, MOV, MPG, MPEG, M2T, TS |
| Max duration | 120 sec |
|---|---|
| Video codec | H.264 / MPEG-2 / MPEG-4 |
| Frame rate | 23.976 fps |
| Video bitrate | 8000 kbps |
| Audio codec | AAC |
| Audio channels | stereo (2) |
| Audio bitrate | 192 kbps |
| Sample rate | 48000 Hz |
Runs across IMDb, Twitch, Alexa and 3P publishers (in-stream and out-stream). 6–120s; recommended exactly 6, 15, 20, 30 or 60s. Min bitrate 4 Mbps (2 Mbps third-party served). Constant frame rate. A vertical 9:16 (1080x1920) cut is available as a separate spec entry for Twitch and Amazon Publisher Direct inventory.
Official source: https://advertising.amazon.com/resources/ad-specs/dsp/video/online-video-ads