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Is HDMI better than vga?
HDMI and VGA are two interface standards for video signals. While the two are different, the quality of either of them is dependent on the source of the signal rather than the interface. Both are capable of carrying high definition signals. Indeed, VGA is used for higher resolutions that HDMI currently handles. HDMI is digital while VGA is analog. Although HDMI cables have restriction on length, the image quality will not degrade over a long cable run (subject to the maximum cable lengths). VGA signals can become degraded over long distances, showing up as smeared vertical edges on the display. HDMI carries audio data as well as video, so one cable does the job of a VGA and audio cable combined. It is worth noting that DVI is the digital standard for computer displays. DVI is fully compatible with HDMI video but it does not carry audio so it is a much closer equivalent to VGA. HDMI is becoming the standard for all commercial HD video content. It is getting almost impossible to purchase equipment that outputs any form of HD video on VGA or on analog component signals.
Does a vga y splitter cable effect the video quality?
Video signals cannot be split in the same way that other signals such as audio signals can be split. The nature of the signal means that they demand an active splitter, normally called a distribution amplifier. The amplifier will generate two or more signals from the incoming signal, each with the correct voltage and impedance to drive a single input. A splitter that does not have a power supply is a passive one and they do not split the signal correctly. Always make sure you get an active unit (It will always have a power supply). The quality of the image depends on the quality of the amplifier. Cheap distribution amplifiers are never as good as the best quality units. While you normally don't need to spend hundreds, it is worth avoiding the cheapest ones. However, a bigger problem with many VGA signals is the cable used. Longer runs of VGA signals should be run on cable that has co-ax cables within the multi-core cable. It can be difficult to identify the cables but as a rule, thicker VGA cables will use co-ax cable inside. The thinner ones won't and they should be avoided for long cable runs. A good quality co-ax type cable will support a cable length of 100 feet or more. The cheap cables will show signs of signal degradation at as little as 10 - 15 feet.
What is the difference between a vga and HDMI cable?
VGA cableCarries an analog video signal in the format red, green, blue, H and V sync signals and one or two data lines. It is typically used for computer displays but can carry video content. It is used only for RGB video formats and not broadcast standard component signals. It does not carry audio.VGA is an open standard. It can be used without royalty payments or license fees.HDMICarries various video formats including RGB, component, composite but all in a digital format. It carries audio as well as video. It uses a compact 19 pin connector and cables are made to strict manufacturing standards. Cables are limited in length and longer cables become very expensive.HDMI signals can be encoded using HDCP, a content protection system to prevent the signal being extracted and copied.HDMI is a commercially licensed standard and any company that uses the connector on a product is required to pay fees of several thousand dollars each year for each product to the HDMI organization.
Can you use an HDMI adapter with a VGA cable?
There are multiple converters and cables that are compatible with both HDMI and VGA, which is some sort of an adapter to an adapter. I do not know how well these products work together.
What is a dvi-input?
DVI is a digital video interface used for computer displays. It is an alternative to VGA which is an anlog interface. DVI is also compatible with HDMI interfaces with one or two limitaitons. DVI does not carry audio so a separate audio lead will be needed. Also. HDMI supports a content protection system called HDCP. Therefore, HDCP protected signals on an HDMI output, as may be found on Bluray discs among others, may well not operate with a DVI input.
Can you get sound on your tv with a VGA to HDMI cable without using a converter?
No, a VGA cable does not carry audio. You will need a converter that has an audio input to add the sound channel to the VGA picture channel.
Is HDMI better than vga?
HDMI and VGA are two interface standards for video signals. While the two are different, the quality of either of them is dependent on the source of the signal rather than the interface. Both are capable of carrying high definition signals. Indeed, VGA is used for higher resolutions that HDMI currently handles. HDMI is digital while VGA is analog. Although HDMI cables have restriction on length, the image quality will not degrade over a long cable run (subject to the maximum cable lengths). VGA signals can become degraded over long distances, showing up as smeared vertical edges on the display. HDMI carries audio data as well as video, so one cable does the job of a VGA and audio cable combined. It is worth noting that DVI is the digital standard for computer displays. DVI is fully compatible with HDMI video but it does not carry audio so it is a much closer equivalent to VGA. HDMI is becoming the standard for all commercial HD video content. It is getting almost impossible to purchase equipment that outputs any form of HD video on VGA or on analog component signals.
Where can one find a VGA cable with audio?
Cabling4Less sell VGA cables at reasonable prices. They also supply VGA extensions, splitters and converters. Their Google Checkout average rating is 4.8/5.
What are red and white connections for on vga to composite cable?
Not sure if they do anything. VGA is a video output on computer not audio, so will convert to the Yellow composite or S/Video cable. Red and white composite cables are for audio and with no audio coming from the VGA I cant see why they are included. Does anyone know or are they just a waste of space.
Cant get sound on HDTV after connecting a laptop via vga cables picture good but no sound how do you get sound?
vga cables only carry video you'll need to get a 1/8" to rca (red/white) cable for sound.
What kind of service that can be supplied through VGA port in LG LCD TV?
A VGA port will typically accept most computer display signals but in addition, the connector may also support broadcast rate signals that use an RGB format, i.e. three separate cables for red, green and blue signals. The connector might also support component video, a three wire video signal. Component signals are often connected with RCA (phono) connectors but the VGA connector is used in a very few cases. VGA does not support audio signals but some control information can be exchanged between the computer and the monitor. To establish the capabilities of a specific port, there is no alternative to reading the manual.
Is the Cables To Go RapidRun Component Video + S-Video very versitile?
It is able to support multiple signals over a single cable, including VGA, component video, S-video, analog and digital audio, and any combination of HDMI and DVI.
How Do VGA to RCA Cables Work?
To watch Internet TV on your home television from your computer, requires a vga to rca adapter. The VGA end of the adapter plugs into the VGA port of your computer. The RCA end of the adapter plugs into the RCA converter on your home television. The RCA converter carries the signal to the television. The RCA converter is needed to watch cable or satellite. The RCA cables consist of three cables. All three cables work together to deliver the picture, left channel audio and right channel audio. Newer model televisions have the ports on the back of the television. Older televisions have the ports located on the front. These popular coaxial cables are included when you purchase a new television.
What are VGA cables primarily used for?
VGA cables are cables which are used with computer electronics. The cables are primarily used to connect the monitor to the computer. Some of these cables are made for specific monitors or devices.
How exactly does wireless vga work?
A wireless vga uses Ultra-Bandwide-Technology to stream video and audio signals to a remote projector or screen. It allows you to share audio/video content from one device to another. Example: You can play a movie, saved on your computer, on your television.
How can you convert VGA signals to SVGA signals?
yes its very simple to convert VGA signal into SVGA signal.
What shops sell vga to component cables?
Some shops that sell vga component cables are Target, Best Buy and Sears. Also, online shops like Amazon or ebay would sell vga component cables as well.
