ZM_OPT_FRAME_SERVER

In some circumstances it is possible for a slow disk to take so long writing images to disk that it causes the analysis daemon to fall behind especially during high frame rate events. Setting this option to yes enables a frame server daemon (zmf) which will be sent the images from the analysis daemon and will do the actual writing of images itself freeing up the analysis daemon to get on with other things. Should this transmission fail or other permanent or transient error occur, this function will fall back to the analysis daemon.