Release Date: June 1st, 2026

When uploading a Video: Hosted or Audio: Hosted creative, users can now select the Custom Duration option to manually enter the creative’s duration.

This allows users to enter a custom duration in seconds when the standard duration options do not match the creative’s actual length. This is the duration that will be used to generate the creative’s VAST tag. If the creative duration includes a partial second, users should round up to the nearest whole second. For example, a creative that is 5.75 seconds long should be entered as 6 seconds.