Advertisers can serve 5+ second in-stream or out-stream video ads in MP4, WebM, or FLV format using the Amazon Ad Platform.
|Aspect ratio (dimensions)||16:9 (640x360 px)|
|Frame rate||At least 15 FPs|
|Audio||128kbps / 44khz|
|Recommended bit rate||2Mbps|
|Preferred codec||Video: H.264, MPEG-2, or MPEG-4; Audio: MP3 or AAC|
|Recommended file size||100MB (larger sizes are supported but may require longer SLAs)|
|Video duration||5 to 30 seconds|
Third party serving
Video viewability should be measured using VPAID tags from one of the approved vendors.
CORS header formatting
Access-Control-Allow-Origin: <origin header value> Access-Control-Allow-Credentials: true
Without a valid VAST response, a video creative will not serve on Amazon-owned sites. This limitation is in place because of privacy concerns over Amazon’s customer data.