I did some searching but could not find a solution for this.
I have jit.grab wired to a pwindow. Works great to grab video from my built-in iSight camera. However, when I stop the jit.grab, the pwindow continues to display the last frame captured. How can I clear that pwindow? I tried sending clear to jit.grab, but it had no effect on the pwindow.
I can replicate this behavior in the jit.grab help patcher. Open the component, toggle qmetro, close the component and the pwindow shows the last frame. The clear button does not clear the pwindow.
I must be missing something simple here. Any help?