Twitch Homepage Carousel 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 or MOV. They run in the Homepage 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, MOV |
| Max duration | 30 sec |
|---|---|
| Video codec | H.264 |
| Frame rate | 29.97 fps |
| Video bitrate | 8000 kbps |
| Audio codec | AAC |
| Audio channels | stereo (2) |
| Audio bitrate | 192 kbps |
| Sample rate | 48000 Hz |
Auto-playing video unit rotating in the Twitch homepage carousel. 15s or 30s; muted on load with click-to-unmute. Provide companion logo and headline copy with the video master.
Official source: https://advertising.amazon.com/resources/ad-specs/twitch