Remastering an Entire Classic Movie with AI

dtaddis · reddit · 2026-07-19

The author used **LTX 2.3** to upscale an entire movie from a 4:3 to a 16:9 aspect ratio, applied colorization using **Deep Exemplar** and **ColorMNet**, and finally upscaled it with **FlashVSR**. This project took about two months, consuming almost all of their free time. To streamline the workflow, they built a custom software called **ARP (AI Remaster Pipeline)**, which essentially wraps ComfyUI and various scripts into a unified frontend to handle restoration, colorization, aspect ratio expansion, and enhancement.

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