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HDMI interface:
HDMI interface can be said to be the necessary interface in the high-definition digital era, not only to meet the full HD 1080p resolution, but also supports digital audio formats such as DVD Audio. HDMI's devices are plug-and-play and can travel up to 15 meters, which is both convenient and powerful.
USB interface:
Although many flat-panel TVs are equipped with a USB interface, the functions that can be achieved when connected to a storage device are not the same. Some TVs only support the playback of pictures, while others can play HD videos and music files.
VGA interface:
VGA (Video Graphics Array) is the interface for transmitting analog signals to display devices. It is believed that most people are exposed to the computer's monitor. Since the days of the CRT display, the VGA interface has been used and has been used until now.
Optical audio interface:
TosLink, the full name of the optical audio interface, is Toshiba Link. This is the technical standard that Toshiba Corporation developed and set earlier in the world. There is an optical indicator on the back panel of audio-visual equipment. The optical audio interface has absolutely optimized functions not only for images but also for audio.
LAN network interface:
With the continuous deepening of the Internet, our daily life has been closely related to the Internet. The lack of a network seems to be a bit out of touch with the world. Therefore, most flat-panel TVs are equipped with a LAN network interface. The RJ-45 is common on TVs. Interface, commonly known as "Crystal head."
Displayport interface:
DisplayPort is an interface specification approved by the Video Electronics Standards Association (VESA). DisplayPort does not require copyright fees and aims to leapfrog DVI and HDMI interface technologies in several areas. DisplayPort utilizes the PCI Express electrical layer, which currently operates at 2.5 Gbps, to achieve a total bandwidth of up to 10.8 Gbps for four channels. DisplayPort will support the transmission of high-definition audio signals while transmitting video signals while supporting higher resolutions and refresh rates.
AV interface:
The earliest realization of separation of audio and video, AV interface is regarded as a relatively early interface, it consists of three lines of red, white and yellow colors, of which the yellow line is a video transmission line, red and white is responsible for the sound transmission of the left and right channels .
S terminal interface:
Chroma and brightness separation, S-Video full name is Separate Video, S-Video connection specification is a specification developed by the Japanese, S refers to the "SEPARATE (separation)", it will output brightness and color separation, to avoid The mutual interference of luminance and chrominance when mixing video signal output. The S terminal is actually a five-wire interface consisting of five video cores, two video luminance signals, two video chroma signals, and a common shield ground.
Differential component interface:
The color difference component interface uses YPbPr and YCbCr two kinds of marks, the former represents the progressive color difference output, and the latter represents the interlace color difference output. Simply put, compared to the AV and S terminals, the color difference is input by dividing the signal into three primary colors of red, green, and blue.