Yes, the video discusses upscaling video quality as a post-processing step. The presenter mentions using an upscaling workflow and specifically names "Forex Ultra Sharp" as a tool for this purpose. The process is described as part of a workflow that also includes frame interpolation.
The presenter first mentions upscaling at approximately 5:08 (timestamp 308600ms) when discussing the results of a text-to-video generation. Later, a dedicated section on upscaling and frame interpolation begins around 9:41 (timestamp 581240ms).
This video provides a tutorial on using the WAN 2.1 AI video model, a locally-run, uncensored program capable of generating videos from text and images. The tutorial covers installation, prompting techniques, using Loras, and upscaling/frame interpolation.