What is an S-Video Cord?
S-video is a type of connection used on many DVD players and computers. It is also found on some TVs and high-end video cassette recorders. It separates the luma and chroma signals in a video signal.
S-video cables have a round connector with small pins. Plug the correct end into the input port on your device and the other end into a TV with an S-video input.
Connectors and plugs
S-video cables are commonly used for connecting DVD players and VCRs to television sets. They offer a slight improvement in video quality over basic composite video connections. They can also be used to transmit audio signals.
The most common type of S-video connector has four pins that plug into a circular slot. However, there are some variations with anywhere from four to seven pins. The extra pins can be used for component video, which is useful if the cable cannot connect to a device with a 4-pin connector.
It is important to make sure that the pins of an S-video connector are not bent or broken before connecting it to a device. If the pins are bent, they will not sit properly and may break the cable. This can cause image signal loss or distorted images. If the connector is damaged, it should be replaced immediately.
S-video is an analog signal, so its quality decreases with distance. Typically, up to 25 feet is the maximum cable length for s-video. The signal will still work beyond that length, but the video resolution will be low-quality. If you want to extend your s-video signal, you can use an ethernet extender balun to allow it to go up to 650 feet.
When using component video, the maximum cable length varies depending on the type of device and the cable quality. In general, you can go up to 100 feet with standard definition devices and up to 16 feet for high-definition equipment. However, every setup is different, so it’s impossible to say exactly how far you can go without losing the quality of your video.
The S-video cable is commonly used on older video game consoles and camcorders. It has separate conductors for the Y and C signals, which allows for more accurate image resolution than composite RCA. These cables are available in a variety of lengths and work with both standard and HD TVs. However, they are not as robust as HDMI or component RCA cables.
When using these cables, be sure to look at the connectors to ensure that the pins are straight and not bent. It is easy to bend the pins when connecting the cable. If the pins are bent, the connection will not be secure and will cause image signal interruption.
This type of connection is also used on digital camcorders, satellite receivers and DVD players. It can be used to connect any device with an S-video output jack to a television or monitor. However, it is important to note that the quality of an S-video cable will degrade over distance.
S-video cables are much cheaper than component video cables and provide similar quality. The difference in price is usually due to the type of wire, connectors and length of cable. Some cables also include extra features, such as gold or oxygen-free copper (OFC) connectors and braided shielding.
The OFC and braided shielding are essential to reduce interference caused by electromagnetic forces. The shielding protects the cable from the electrical current running through it, and can be made of foil or braiding. It can be found on both S-video and RCA cables, and helps to keep the signal free from external interference.
S-video is a good choice for connecting Hi-8, S-VHS and extended-bandwidth PVR devices to TVs or monitors. It provides a step up in image quality from one-wire “composite” video, by separating the luminance and chrominance signals. However, it does not support progressive scan or high-definition video. If you have a device with an S-video input, you can purchase an adapter that converts the signal to a composite or HDMI port that will plug into your TV.