We have re-encoded the entire K-On series, including the two main seasons, the movie, and the two live events.
Season 1 and some episodes from Season 2 have a native resolution of around 714.75p. The rest are 720p. We applied matrix inversion to descale the image down to its native resolution, then used high-quality reconstruction algorithms. This eliminated the aliasing and also improved the line art. Occasionally some colour bands can be seen in the dark scenes. We removed as many of them as possible while doing little damage to the textures. PP finished with adaptive de-noising.
The movie has an outstanding picture quality. There's very little to worry about, so we only applied adaptive de-noising.