Phosphene — local video and audio generation for Apple Silicon

Phosphene is a free desktop panel for generating video on Apple Silicon Macs. It wraps Lightricks' LTX 2.3 model running natively on Apple's MLX framework, and exposes a one-click install through Pinokio. The differentiator is audio. LTX 2.3 generates video and audio in a single forward pass — they share the same diffusion process, so timing is tied at the frame level. Footsteps land on the correct frame. Lip movement matches dialogue. Ambient sound is conditioned on the visual content. Most other local video models (Wan, Hunyuan, Mochi) generate silent video; you add audio in post. What it ca