4K video offers a sharper, more detailed picture than standard HD (1080p). While 1080p is fine for most web use, 4K is better for large displays, professional presentations, or high-end content production. The file size is larger, and rendering takes longer, but the quality upgrade is noticeable.

In AI Studios, you can either export a video in 4K directly, or export in 1080p and upgrade it later. Keep in mind that 4K exports take significantly more time to generate and synthesize compared to 1080p.

Once your video is ready in the AI Studios editor, click the Export button in the top-right corner.

In the export settings popup, change the resolution from 1080p (default) to 4K.

Click Export to begin processing the 4K version. The render will take longer than 1080p, but you’ll get the highest possible quality.

Find the video you want to convert.

Click the three dots under the video thumbnail.

Click Export in 4K Video. It may take longer to process than a regular export.