The ornamental design for a dvdplayer, as shown and described.
FIG. 1 is a perspective view of a DVD player showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view thereof showing the state that during operation, the display panel has been appeared in the right part of the upper body; and,
FIG. 9 is a bottom plan view thereof showing the state that the circle-shaped stand in the center of the bottom part has been slided downward in order for the DVD player to be able to be standed on the table.