Use the Videos option to view movies and other video media. Raspbmc supports the H.264 video format to 1080p, which means you’ll be able to watch most mp4, .m4v, and .avi files in high definition.
To play videos, click Files to display USB or other connected devices, browse through the folders and find the video you want. Right-click the video’s name for options like Resume Play, or to add to a queue or a favorites list. Click the video name to start playing it. While the video is playing, it fills the screen, so move the mouse to bring up the playback controls.
From the View Options menu, you can search for a specific file, or hide videos you’ve already watched.