LTX Desktop

What it does

LTX Desktop combines a full non-linear video editor with on-device AI generation. Free, open-source, runs locally on your machine. Powered by LTX-2.3.

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  LTX.bio2021 · lightricks.com · ▲164

  Hey HN, after our 13B release we've been working on a faster version of our open-source video model and we're excited to share it. We started with a 13B base model that already had competitive generation speeds (e.g. 55s for a 5s video on an H100 — faster than any other model out there). But we wanted to push it further to allow everyone to quickly iterate over their video generations. So we built a distilled version focused on speed without sacrificing temporal or spatial coherence. With the Distilled model, you can now generate 5-second 720p videos in about 9.5 seconds on an H100, and…

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  LTX Studio2024 · ▲159

  AI powered filmmaking

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  Open-source AI video editor2025 · github.com · ▲268

  Hey HN community! I'm one of the lead devs of this project at fal.ai and we created an open source lightweight video editor powered by the latest media AI models. The main goal was to tackle some challenges when dealing with complex media handling and encoding on the browser. It all started as an internal experiment but as we tackled some of the issues it was clear there could be some value sharing it with the open source community. Some of the key points and tech stack details: - It uses IndexedDb, so all data is local (i.e. no auth, no cloud db) - Multiple AI models for video, image, music…

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  LTX_Video_AI2025 · ▲11

  Create realistic videos in real time

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  LTX-Video2025 · ltx2video.com · ▲6

  Fast & High-Quality AI Video Generation

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  Video CommanderApr 2026 · video-commander.com · ▲87

  I've been building open-source tools in the video/multimedia space for 10+ years. Finally shipped the commercial product I always wanted to exist — Video Commander, a desktop app that consolidates FFmpeg, ffprobe, MediaInfo, VMAF and more into a single workspace where you can inspect, encode and analyze video. Built with Tauri + Rust backend, React frontend. FFmpeg and VMAF. Not a cool AI/LLM project, just a tool I've been heads-down building over the last six months. Happy to answer any questions!

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