![]() ![]() It combines the features of splitter and switch. The HDMI Switch/Splitter will connect multiple sources and will multiply the selected source to multiple displays.With the push of a button the source can be switched as needed. A switch will allow you to connect many devices like a game console, a set-top box and a Blu-ray player to you TV using only one HDMI port at the TV. The user selects the source to be displayed without having to physically change any cables. ![]() A HDMI Switch more than one source is connected.HDMI Splitters are most commonly used for large enternainment events to show a movie on multiple screens at the same time. HDMI Splitter are routing one source to multiple receivers.Distribution of HDMI-Signalsĭistribution of HDMI can be devided in four major categories. 1.4 capable devices like TVs, game consoles, media players. HEC offers data rates of up to 100 Mbit/s in both directions and supports all rev. Only one device has to be connected by a regular ethernet or WiFi link to the router. Like connecting a media server to your receiver and displays to stream the the recorded data over the internet. You may use the ethernet channel to link ethernet ready devices to enable them exchanging data. The name already tells the story: The HEC provides an ethernet channel within a HDMI cable. 1.4 the HDMI Ethernet Channel (HEC) has been integrated. By provising about 4 times the FullHD 1080 resolution it is developed to be used not only for home entertainment systems but also for educational and medical installations. The return channel for audio (ARC) feature renders the S/PDIF cables useless.ĤK2K is the advancement of the common 720p and 1080i/p displays. The most recently deployed HDMI versions are 3D capable since Rev 1.3 while 1.4 also supports ARC (Audio Return Channel) nd 4K2K resolutions. Compatibility to DisplayPortįor the owners of Apple Macs featuring a Mini-DisplayPort InLine offers high quality HDMI adapters. If they do not support HDCP over DVI and the source requires it to do so, the device may not be used with a HDMI to DVI adapters. HDMI is more recent than DVI and backward compatible to SingleLink DVI-D - with one major limitation: Most first-gen DVI devices are not compatible with the HDCP feature, even though it has been added to the DVI feature list as well. Compatibility to DVI and DisplayPort Compatibility to DVI You may use the same remote control to communicate with several, linked by HDMI devices. It also supports "CEC" and "AV.Link" for easier operation of the devices. Even distances of 20m are no problem due to enhanced susceptibility in regard to electro-magnetic noise (EM interference). HDMI has several advantages when it comes to long cables. Transmission of one video and up to 8 audio channels is possible at the same time, like when hooking a game console up to a TV. HDMI is image and audio interface in one piece of equipment. Each device coupling is bound to it´s lowest HDMI partners revision. The table below will show you the revisions and their key features. While using HDMI as a transport standard in home entertainment is usually a good choice, be carefull to inspect your devices capabilities first as there are several revisions of the HDMI standard providing a large range of capabilities and limitations as well. The high data rate of up to 8.16 GBit/s enables the HDMI interface to transmit data uncompressed to suppot FullHD resolution for HDTV displays. Key features of HDMI Superior image quality like with DVI It transmits video and audio data and offers, like DVI-D, a digital copy protection system, better know as "HDCP" (High-bandwidth Digital Content Protection), developed by Intel back in 2003. The digital interface HDMI is one advancement of the popular DVI standard and is heavily focused on entertainment device and industry requirements. ![]()
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