Instant 4k Plugin After Effects __exclusive__ ⇒

These are "smart" upscalers that use algorithms (not necessarily AI) to detect edges vs. smooth gradients. They upscale the image and then reconstruct edges to look sharp without halos.

🟡 The Professional Standard for "Clean" Scaling. Use RE:Fine when you have high-quality HD footage (e.g., from an Alexa or RED) that needs to fit a 4K timeline. Do not use it to "fix" low-quality web downloads or phone footage.