Yes, WebCam Monitor can upload JPEG images while it is monitoring. You can either choose to start uploading after all selected Alerts finish or periodically after a specified period. You can change these settings from Tools ] Options ] Remote Monitoring ] Upload.
By default, the Take Snap alert appends the date and time received when the snap was taken. You can change this so that WebCam Monitor appends a number to the snap between a specified range. You can change this setting from Tools ] Options ] Alerts ] Take Snap.
Now that the snaps are generated with numbers, WebCam Monitor will upload snaps with numbers to the specified FTP folder.
The upload feature was enhanced in the latest version. So, please make sure that you are using the latest version available from the following link:
https://www.deskshare.com/wcm.aspx