Browsing: local AI video generator

A practical walkthrough for generating AI video on your own computer: what hardware you need, how to install ComfyUI, which model files go where, how to run text-to-video and image-to-video, and how to fix out-of-memory errors.

Which open video models run on your graphics card: VRAM and system RAM requirements for Wan 2.2, LTX, HunyuanVideo 1.5 and CogVideoX, taken from each official repository, with a free checker that matches models to your GPU.

Local AI video stopped being a science experiment in late 2025. Three things landed at once: Tencent shrank its flagship…