The Settings view automatically finds HDHomeRun devices, but they can be added manually if your network filters the Universal Plug and Play (UPnP) messages used by the tuners. The app also supports using multiple HDHomeRun units on the same network if you have heavy DVR and viewing needs. HDHomeRun models all include two TV tuners, allowing multiple devices on the same network to watch programming at once, whether using Channels or digital video recorder (DVR) software. Tuning OTA via a networked device that passes along the already-digital signal has appeal if you want ready access to programming from any device on your network instead of being tethered to a television set, its antenna (or a dedicated external one), and a TV set’s typically terrible user interface. Where available, Channels provides episode details. Channels doesn’t support the picture-in-picture video option that works on newer iPads in iOS 9, as the developers had to build a custom video player. The third model, Extend, has built-in H.264 compression, which dramatically reduces network throughput, and which Channels also supports decoding for display. Two of the HDHomeRun models stream uncompressed MPEG2 broadcast video, which for HD programming can eat up 18 to 20 Mbps of network bandwidth, according to Fancy Bits. (Channels doesn’t support remote viewing of live TV, because it relies on the LAN-only HDHomeRun hardware.) Because iOS streams over Wi-Fi, you might face some streaming issues with uncompressed video over an 802.11n network that don’t crop up with a wired connection, such as a laptop or computer also connected via ethernet. Channels automatically figures out your television market and populates station information.Īll three models connect to a network via ethernet.
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