The ornamental design for a supporthead for video and photographic apparatus, as shown and described.
FIG. 1 is a perspective view of a support head for video and photographic apparatus of the present design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a top plan view thereof.
The broken line showing portions of a support head for video and photographic apparatus is included for the purpose of illustrating environmental structure and forms no part of the claimed design.