Video banners can add an element of surprise to your content and provide your users with a more immersive experience. When including video banners, make sure you have both an MP4 and WebM file to include, and a fallback image that can be substituted on mobile and in situations where video won't work.
Video banners will automatically mute all audio.
Video banner size requirements
Video banners should be less than 2 MB in size. To meet this size requirement, your video should:
- Have a 3:1 aspect ratio
- Be as short as possible
- Be compressed
If you’re having difficulty, try:
- Moving from a large resolution to a smaller resolution that will be upscaled (900X300 instead of 1800X600)
- Making your video shorter (eight second loop vs. 20 second loop)
- Increasing compression
To meet accessibilty standards, you must include a written transcript for your video. You can learn more about transcripts and other accessibility requirements on the IU Accessibility website.