I am using a ( Microsoft Life-Cam and software ) to record a video of one of my aging parents at night (They are currently in their end of life routine) and in case something happens during the evening hours we will have a video of what happened. Anyways I see that there is a terrible humming noise that needs to be edited out and was wondering what program I can use to do this (paid or free) does not matter as long as it works. Does anyone know what I can use to use to edit the video humming noise ? I have tried "VirtualDub" but I am unable to locate the plugin needed for the editing. (it uses a 3rd party plugin with very little instructions). Thx in advance