Distills video (MPEG1 or MPEG2) files to essential data for easy retrieval. Full files can later be retrieved if analysis of this data determines that they are important. File name of MPEG 1/2 file that will be processed for key frames Maximum number of frames to process. The minimum value for this option is 33 and the maximum is the number of frames in the video. NOTE: 0 means process all frames. Maximum approximate file size, in kilobytes, of each individual JPEG image file created. The range of acceptable values is 21-126. NOTE: 0 means use the maximum number of 42 thumbnail frames resulting in approximately 126KB. Value of throttle to control CPU usage (Range is integer from 0 to 3 with 0=no throttle and 3=maximum throttle)