Hello! Let's have for example the following pseudo pipeline bunch_of_elements1->videomixer, bunch_of_elements2->videomixer. Is there any way(except pad blocking) or any element to pause bunch_of_elements1 in form of bunch_of_elements1->repeate_last_frame->videmixer. I don't like pad blocking approach and unlinking elements, because i want for my pipeline to stay linked. So the real question is. Is there any element that would repeat last frame, when its sink elements are set to paused? I want to ask that before going to program my own element for that operation. Thanks!