How to Upscale HD to 4K using Nuke Compositing (Twitch Tip of the Day)

On this Twitch tip of the day, we answer Ciro’s question from the chat. How to scale 2K to 4K in the best quality possible. We use a combination of Log2Lin, sharpening, Lanczos4 reformating and denoising to make a rescaling methodology. This pipeline is great to scale HD to 4K. Keep in mind that all these techniques can be done in Nuke, Fusion, After Effects and Flame. Just follow along and find the equivalent nodes or effects on that application. Don’t forget to subscribe and support Hugo’s Desk on Patreon