High Resolution Webcam

What's the resolution and quality of a VGA camera?

VGA (Video Graphics Array) resolution is 640 pixels by 480 pixels (640 x 480)This is pretty old, though it was the resolution in older versions of windows, up to windows 2000 I believe. Windows XP did have a setting for VGA resolution. Earlier versions of VGA only offered 16 different colors. But later versions upgraded it to 256 colors and so on. With less colors available, the transition from one color to another wasn’t smooth.For cameras, it would translate to 0.3 megapixels. These pictures are very small in size. So they were widely used in websites to reduce the loading speeds. When dial-up internet was still big, but ADSL is gaining popularity, many websites kept their sites “dial-up friendly” by using smaller pictures and less graphics. This is hardly a problem now with the availability of high-speed internet. However, most websites still use much lower resolution photos. There’s no need for very high resolution pictures to be used online unless there is a specific need for high resolution pictures, like photography or designs.If your camera offers a VGA resolution setting, it would allow you to take a picture with 640 pixels of width and 480 pixels of height.

Why are laptop cameras' resolution so low?

Thanks for A2A.PC cameras and forward facing cameras on phones or tablets are not intended for taking high-resolution photographs.They are intended for video telephony and only require sufficient resolution so that participating parties can recognise each other. I believe that the majority are still the US TV standard of 640 * 480 and have a reduced color depth. This is so that the image can be compressed and uploaded from your laptop in real time.If you had 4k+ webcam, the laptop or phone could not possibly compress (power restraints) and transmit (lack of bandwidth) a real time image to the other end.Remembering that you available upload bandwidth is usually much lower than your download bandwidth, the compression must take into account the slower upload.

Why are laptop webcams so bad?

Because your phone costs as much as (or more than) your laptop, which means you���re purchasing an incredibly low-end laptop with the low-end parts that come with it.Phone cameras are built for different purposes than laptop cameras. Nobody needs 1080p for Facetime or Skype - they’re simply for ease of communication. My MBP camera does incredible video. It’s 720p, but it’s incredibly clear and crisp.You do need high resolution when you’re taking landscape photos or portraits, which is why phone cameras are continually being upgraded in every new phone release.

What's the best webcam to make high quality YouTube videos?

Hi Lucy Guo.You can try Logitech C920 HD Pro Webcam (Black) Logitech partnered with Skype(TM) to deliver high-definition 1080p resolution with the C920 webcamRecord videos in widescreen Full HD 1080p at 30 frames per secondThe same H.264 encoded compression that enables high-definition video calls with Skype, also lets you capture great videosSmooth video quality, rich colors and clear sound in real-world environments are produced by Logitech Fluid Crystal technologyTo bring you the best webcam images possible, Logitech and Carl Zeiss turned the classic four-element Zeiss Tessar design into a five-element designStable clip mountH.264 AVC compressionAll the best.

What are some good webcams under Rs 500 that have good resolution and frame rate (25 fps)?

Easiest Way to Get the Best Price! ()Buy Webcams Online at Best Prices in Indiawebcam under Rs 500Please follow these links.Thanks for the A2A.

Why is my laptop webcam blurry?

Check the camera settings and set to the highest resolution.How fast is your broadband upload speed? Measure it with Google Speed Test. Some chat software will automatically limit image quality to make it fit the upload speed.Was it ever sharp? I ask because most laptops have very low resolutions webcams like 640x480 max which can look horrid when blown up to full screen. It's possible to have great expectations based on what we've grown accustomed to on smartphones. Even laptop webcams sold as HD look quite rubbish. Only ones with a vertical resolution of 720 pixels or above start to look good imho.What sort of lighting are you trying to use it in? Indoor lighting is typically quite poor for most webcams. They only have a physically tiny sensor with limited light capturing ability. This means they have to turn the gain (amplification) up quite high which in turn also amplifies noise making the image look terrible. Try it in daylight to see if it looks better. If it does, ensure you have more light falling on your face when using the cam indoors. It will help.Uninstall the driver for the webcam and reinstall the latest version from eg Windows update or your laptop/webcam manufacturer's website. Just in case it's a driver issue.Check the cam software options for a Face Tracking feature if present and turn it on to help the camera keep you in focus.Carefully inspect the cam cover closely. Smudgy fingerprints can't always been seen from a distance. Clean it carefully with a damp not wet cotton bud.If you've ever had the screen replaced, the cover could be smudged on the inside. The bezel can usually be easily removed to clean the inner surface of the cam cover.