LocalCast for Chromecast is a handy piece of software which allows you to stream content from your smartphone to a device connected using Chromecast. The application comes with support for many DLNA devices such as Smart TVs (Samsung, Sony, LG, Panasonic), gaming consoles (Xbox 360, Xbox One), Roku, and more. You will have to work inside a friendly user interface which lets you browse the multimedia content found on your device's memory.
For example, you can pick a video available on your Android device and then stream it to your Smart TV. In addition, you can also load subtitles thanks to its integration with Opensubtitle.org. Keep in mind that they work only with Apple TV 4 and Chromecast. This application is capable of reading video file formats like 3GP, MKV, MP4 and M4V.
Using LocalCast for Chromecast you can can stream videos, music or pictures stored on your Android to supported DNLA devices.