The ornamental design for an digitalvideocamera with a retractable data connector, as shown and described.
FIG. 1 is a front elevational view of an digital video camera with a retractable data connector showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side elevational view thereof; and,
FIG. 4 is a bottom plan view thereof.
The portions of broken lines in all figures illustrate contours of a camera. The transparent surface shading on a lens in FIG. 2 represents the reflective nature of the lens. None of the broken lines form part of the claimed design.