It lets you play audio and video from any DLNA or UPnP compatibleserver in the local network to a DLNA or UPnP renderer.
Additionally, other apps can utilize the MediaRouter API to playtheir media on a remote device.
Source Code and Issue Tracker:
https://github.com/Nutomic/controldlna
Permissions: READ_PHONE_STATE is required to pause playback onphone call. All other permissions are required for UPnPfunctionality. ControlDLNA does not access the internet.