the first screenshot has been taken during a movement and we can see when we enlarge the picture, the compression get a lot of artefacts and the picture is blury.

The second screenshot was taken during a static scene and the quality sounds better but still with some little artifacts.

The first screeenshot get here a good quality but with some small artifacts on the face.

The second screenshot get a very good quality. We can't see any artifacts but we can see the contours dribble very slightly, I mean the contours is mixing with the neighbour color.

This screenshot get a very high quality, no artifacts, nothing to say, just perfect.

This screenshot get a very high quality too with a good respect of the colors and the contours are very precise.

This screenshot get some TV lines very visibe. This problem is the cause of a bad deinterlacing or a bad interpretation of the original source wich is already progressive. XMPEg still have a problem with the deinterlacing tool but it's still better than its older versions.

This second screenshot got a god quality but we can still see some discrets TV lines.