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Showing posts with label HDMI. Show all posts
Showing posts with label HDMI. Show all posts

Monday, September 3, 2018

HDMI Cables and HDMI cable to TV

HDMI Cables and HDMI cable to TV, the TV is 4K, but does not support HDR. There are only three HDMI 1.4 interfaces. Does it mean that I can't play games with 4k resolution? USB Type C video output does not support HDMI. All Type C to HDMI are used to translate the output DisplayPort signal into a HDMI signal.

If it is Type C direct DP, it should be much cheaper, and the mini DP port is much smaller than HDMI.

I am going to buy the recommended Dell and go bigger touch monitors for office and portable use. Docking station selection is not good, adapt the go bigger with the original wiring of the phone, adapt the Dell docking station to be able to charge the phone. You can connect the U disk to facilitate the data, please recommend a brand multi-purpose USB docking station.

4K 30 frames All-I or IPB, clog built-in or plug-in, 10 bit 4K HDMI output supports BT.2020 color Matrix, manual focus assisted from Cinema EOS, touch control bar on the right side of the electronic viewfinder can set multiple functions, Currently ps4 has DHCP protection, purchased an HDMI cables from Nextbuying, but it seems that the version is too new, no use is planning to buy the second one.

The HDMI output with audio, connected to the stereo through the headphone jack on the display, but it is not convenient to plug in the headphones, or insert the handle, the sound quality is touching, so the xBox has a fiber output port.

The projector uses VGA, because the line required by the projector is super long, hundreds of meters above tens of meters, but like DVI, HDMI, DP line, they are all digital signal transmission, the length will be long, the signal will have Loss, loss (except industrial flagship, but generally quite expensive) so VGA comes in handy, VGA is analog signal, and cheaper than the former, and most mid-to-high-end, flagship projectors will be more Road VGA.

DVI 2K 60FPS

HDMI 1.4 up to 4K 30FPS

HDMI 2.0 up to 4K 60FPS

DP 1.4 up to 8K 60HZ


Wednesday, June 6, 2018

HDMI data cable to connect the smartphone

Just use a Type-C HDMI data cable to connect the smartphone to the 55-inch monitor. The output is the desktop of the phone instead of the desktop, it can be judged that the current android system may not have the desktop version yet. There is also a desktop computer that maybe only outputs to a specific monitor.

 If this is the case, the difficulty of popularization will probably double. Opened the Jedi to survive high frame rate, the monitor synchronization screen is very smooth, can not see the dropped frame, much more than the wireless cast screen cool.

The display has a full screen flash problem. Possible causes: 1 network cable quality problems, 2 signal line transmission problems, 3 interface failures or abnormalities, 4 processor output problems.
Handling methods: 1. Replacing the network cable may cause poor signal transmission due to poor network cable quality or long cable length.
2. Replace the signal cable (DVI, HDMI, VGA, etc.), possibly due to signal line transmission problems. 3. Check whether the signal of the sending card signal interface is faulty or the computer signal output interface is faulty. Replace the corresponding device.

The cable TV interface on the TV was broken. The equipment bought on the Nextbuying smoothly converted the signal from RF to HDMI Cables see the huawei new HDMI adapter ( huawei matedock 2 ) and played the cable through the HDMI interface of the TV, Huawei MATE 10 actually can use the built-in multi-screen function, direct projection to the TV, of course, the TV needs to have Internet access and mirroring function, Full HD screen

Thursday, May 10, 2018

A HDMI HUB good device

For everyday use the gadgets the HDMI cables and mini digit, there is such a point that I have always insisted: more steps you need to use it each time, the easier it will be to eat it because it's too much trouble.

Some time get a TV boxs in the living room, total of four hdmi port. The diameter of the wiring hole in the wall is limited, and the four lines do not pass through.
 
Only one HDMI Cables, every time I changed device is to pull the cables. After watching TV and next want to play games, but also to climb down from the sofa to operate a wave of connection HDMI Cables, Before PS4 is too lazy to plug the cable so more than a month did not play. . . .

Then I searched the Google and found that hdmi hub is a good thing. I bought one test it, which one I want to play and switch directly by pressing the remote control. Like the USB hub, connect all devices to the hub and the hub to the TV.

Several ports correspond to several devices, and you can purchase them on demand. It should be noted that there is a remote control, and the convenience of the remote control will be discounted. Look at the evaluation of the transmission speed, stability, switching speed and other aspects.