Sure you can. Trial version of iSedora DLNA media server (download it here) is fully functional, i.e. all the functions of DLNA server are available in a non-licensed copy. There is only one limitation — iSedora server without a valid license key will stop streaming media after 60 minutes. However, you may exit iSedora after that (consider the note below) and start it again — it will operate for 60 minutes more. We do not limit the number of times you may start iSedora, so you may test it just as long as you need.
Note: to start a new 60-minute test period of iSedora you should exit the application and start it again. There is no use to press [Stop] button in [Server] panel of iSedora window — that will not renew the demo expiration counter. Instead you should right-click iSedora icon in task bar of your operation system and select [Exit iSedora] menu item.
To withdraw the streaming time limit of your server you should license iSedora software.