Twitch First Impression Takeover ads are horizontal 16:9 video clips, measured at 1920×1080 px, up to 500 MB per file, up to 30 seconds long, delivered as MP4. They run in the First Impression placement on Twitch. Encode with H.264 video with AAC audio at 29.97 fps for clean playback across devices.
| Dimensions | 1920 × 1080 px |
|---|---|
| Aspect ratios | 16:9 |
| Orientation | landscape |
| Max file size | 500 MB |
| File types | MP4 |
| Max duration | 30 sec |
|---|---|
| Video codec | H.264 |
| Frame rate | 29.97 fps |
| Video bitrate | 4000 kbps |
| Audio codec | AAC |
| Audio channels | stereo (2) |
| Audio bitrate | 192 kbps |
| Sample rate | 48000 Hz |
Twitch First Impression Takeover. Up to 30s, unskippable. Resolution 1920×1080 minimum (third-party VAST serving requires the full mandatory transcode ladder). Bitrate 4,000–10,000 kbps. Frame rate 24–30 fps. H.264 (MP4). Audio target –9 dB. Sold per day per geo.
Official source: https://advertising.amazon.com/resources/ad-specs/twitch/first-impression