HDMI input
High-definition multimedia technology (HDMI) appeared in 2003 AD, through which electronic devices can be connected to each other, such as: TVs, DVD players, personal computers, and electronic game systems, where the HDMI connection has the ability to transmit a video signal Uncompressed high-definition synchronization with high-quality audio signal, a variety of compatible electronic devices can also be connected through it; Because the signals do not use data compression, so that the sound is not lost, and the video maintains its quality, and it is worth noting that the HDMI input can replace many of the wires that were used to connect the devices.
Devices that connect to the HDMI input
Many devices can be connected to each other using the HDMI input, including:
- High definition (HD) and Ultra HD televisions, video and computer monitors, and video projectors.
- Home theater systems and speakers.
- DVD and Blu-ray players.
- Media tapes, media players.
- High fidelity wires and satellite receivers.
- Smartphones, in conjunction with the MHL service.
- Digital cameras and video cameras.
HDMI types
HDMI 1.0 is the first version of the HDMI input in December of 2002 AD, then many modifications and improvements were made to it in order to support modern technologies and devices, as HDMI 2.1 was released in January of 2017 AD, which provided ultra-high video resolution, up to 8K i.e. 8 One million pixels, in addition to the High Dynamic Range (HDR) feature, and the bandwidth increase to 48G, and this cable will be compatible with the HDMI device that people already have, because if this type is not upgraded, all HDMI wires will fit the specification previous versions.
Read also:How old was the phone?
