To separate objects detected from a video using PixelLib

Question

Consider a Silhouette of a person obtained from a video using PixelLib. It is able to detect multiple people from the video, and it is able to save the Silhouette of each person as well.

'''
import pixellib
from pixellib.instance import instance_segmentation

segment_video = instance_segmentation()
segment_video.load_model("mask_rcnn_coco.h5")
target_classes = segment_video.select_target_classes(person=True)
segment_video.process_video("Face.mp4", show_bboxes=True, segment_target_classes= target_classes, extract_segmented_objects=True,save_extracted_objects=True, frames_per_second= 5,  output_video_name="output_cctv.mp4")
'''

This is the code, found from the reference here.

Is it possible to save every single extracted object from the video, instead of it refreshing the object everytime there is a change. I tried to find a solution but could not come across any.

Is it also possible to stop the video once it has run fully, without having to do a manual keyboard interrupt