Hi @yousoumar. It's super difficult to troubleshoot blind (without a minimal demo), but this sounds like something unrelated to GSAP/ScrollTrigger. Perhaps your video wasn't loaded or you encoded it without frequent enough keyframes to do smooth jumping to certain frames? Video is heavily dependent on the way you encode it and how the browser decodes.    I'd also recommend checking to see if console.log(video.duration) returns what you expect when you plug it into the tween. If the met
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