Last year, I was trying to pitch our startup to investors in three different markets—India, the US, and Japan. Same pitch, but we needed videos in Hindi, English, and Japanese. The quote from video agencies? $15K per language. That's when I decided to build something myself.

Why I Built This

The problem wasn't just cost. It was time. Even if we had the budget, turnaround was 3-4 weeks per video. We needed a lip sync video generator for startups that could handle multiple languages without re-shooting everything. I started experimenting with AI models in early 2026, focusing on two things: quality lip-sync and the ability to use reference footage so the output actually looked like our brand.

After months of testing different approaches, I built JXP AI Video Generator. It handles reference-based video generation—you can upload a clip or even just describe what you want, and it generates 1080p videos with proper lip-sync. No cameras, no editing software, just text or audio input.

What It Does Now

The core feature is multi-language video localization. You create one video concept, then generate versions in different languages with matching lip movements. We're using it internally for investor updates and customer demos. It's not perfect yet—sometimes the lip-sync drifts on longer sentences—but it's saving us weeks of production time.

I'm looking for other founders who face similar challenges. If you're dealing with multi-market video content, I'd love to hear your feedback on what features would actually help.