VAZURI / Interactive development
Scroll-driven interactive video
A VAZURI case study on high-performance scroll-driven video with buffered seeking, responsive interaction and a stable loading experience.
Challenge
Connect page scrolling to a video sequence so visitors control the pace while the interaction remains predictable across screen sizes.
Approach
A fixed video layer is synchronized with five scroll sections. Frame seeking is throttled, buffer-aware and backed by a local poster until the video is ready.
Result
The final scene follows the scroll without a permanent seek loop, reducing needless processor work while keeping the opening frame and RU/EN structure stable.