Video catalogue · Verified local path

LTX 2.5 local guide

Current open-weight LTX release for local synchronized audio and video generation, with an official desktop application.

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Open LTX Desktop setupRecommended verified starting pointGet ComfyUI DesktopOfficial desktop app for this compatible modelOpen advanced setupPython runtime for experienced usersCheck my machineSee whether this model fits your saved hardwareOpen official sourcePublisher repository and primary evidence

Official example

Play the official source preview directly below. The media stays on the official publisher server and is never hosted by LocalClaw.

Streamed from the official sourceLTX 2.5 official repository

What it does

Text To VideoImage To VideoAudio To VideoVideo To Video

Official LTX Desktop guidance supports Apple Silicon with at least 15 GB free memory and NVIDIA systems with at least 16 GB VRAM. The local app defaults to LTX 2.5 Fast.

Hardware figures are practical entry floors, not performance guarantees. Resolution, duration, precision, offloading and runtime versions can materially change memory use.

Strengths

  • Official local desktop path
  • Apple Silicon and NVIDIA support
  • Synchronized audio and video

Limits to know

  • About 66 GiB for the official quick-start components
  • LTX 2.5 Pro remains API-only