How to protect a media file with the GF-Player?
Choose the menu item “Protect media” in the menu “DRM”: You must set the password, source file (the media file which should be protected) and the destination file. For the password you can set a tip/hint to help you to remember your password. You can also set tags and a cover (.bmp, .jpg, .jp2, .png, .tga and .tiff) for your protected media file. If you want to protect the media against snapshots you can use the option “Disallow snapshots”. Choose “active” for a weak protection or “extended” for an advanced protection. See also: How effectively does the option “Disallow Snapshots” protect the media from creating screenshots?