频道

界面的频道部分将显示许多网络视频资源，既包含互联网资源也包含本地资源，例如 UPnP/DLNA 共享、电影预告片、新闻报道和其它在线资源。

Sources are implemented using the grilo media discovery system. Developers and power users interested in extending Totem should visit the aforementioned website for documentation.