Which is better, S Video or VGA signal

The S-vedio signal only has a noisy image, not a noisy sound. CVBS signals, images, and sounds are available.

The brightness part of the image y and the chroma part c in the s-vedio signal are separated. The brightness part of the image y and the chroma part c of the cvbs signal are not separated.

CVBS (Composite Video Broadcast Signal) It transmits data in analog waveforms. The composite ** contains chromatic aberration (hue and saturation) and luminance (brightness) information stockings and synchronizes them in blanking pulses, which are modulated together to the RF carrier and sent out.

S-vedio chromatic aberration signal input. The brightness signals Y and U, and the mixed color signal C after quadrature modulation of the impulse V are divided. This signal can be used to improve the resolution of grayscale images and reduce the inaccuracy of the decoder in decomposing RGB components.

Of course, VGA (D-Sub) is good, although it is an analog interface, but the data transmission speed is much faster than S-video, which can also be seen from the number of data lines.

Is it high-tech??? This is not the case when it comes to format conversion.

If it's wiring, I think S-Video is better and clearer for personal use.

Plug-and-play function, no need to install any software, easy to use.

Support one video, one S-video input, can be switched with key switches.

One external VGA input is supported.

When Video or S-Video is input, the VGA outputs 1024 768@75hz by default, and other options are available

1280×1024@60hz、1024×768@60hz、800×600@75hz

There is an image freezing function. * Automatic adaptation to NTSC and PAL formats.

The convertible VGA image is clear and stable, without flicker, with good color reproduction and excellent picture transparency.

Size: 94mm x 55mm x 24mm * Power input 5vdc@600-1000mA, positive inside and negative outside, note that the power supply is out of range will damage the device!

Using a 3D digital comb filter, both the Y+C input and the CVBS input are as clear.

Accurate YUV to RGB conversion matrix, color reproduction is quite accurate.

Digital black level expansion and brightness enhancement processing, the picture is richer.

Multi-frame average + median filtering noise reduction mode, the signal-to-noise ratio is increased by 15-20db

Three-dimensional adaptive dynamic compensation circuit makes the moving picture smoother. One video and S terminal input interface.

One VGA port input.

5V switching power supply.

One VGA port output.

Of course, it would be nice to be able to use VGA! And it supports a wide range of resolutions. Buy VGA for needlework, not expensive, a little thicker.

Have you read my explanations for the various signals?

If you want to understand how many cores the S port of the notebook is, if it is a 4-core one, you just need to buy an S port cable. If not, you still choose an S port to VGA cable.

Your laptop doesn't have a VGA port, so you have to buy an HDMI to VGA cable and connect your computer to your TV.

Some graphics card with software tools have the same copy mode that your monitor shows as much as your TV.

OK. The VGA HDMI S terminal can be connected, but the data transmission channel is different.

The VGA and S terminals have one input digital signal and one input analog signal, but cannot transmit audio signals. If it's HDMI, even the audio signal is transmitted.

However, after connecting, some computers need to adjust the resolution so that the TV can recognize it, and the TV needs to switch the input channel to the interface you connect to.

Of course, just go to the CCC Control Center and set up your graphics card.

Just go to the CCC Control Center and set up your graphics card.