Most webcams use a low resolution sensor. Many are in the region of half the resolution of standard definition broadacst video. Increasing the resolution also increases the amount of data that needs to be sent if the recipient is to benefit from the extra resolution.
Any camera that has a sensor of less than 720 lines cannot be considered to be HD and there is no means to make it HD. The only effective way is to purchase an HD camera. Before doing so, it is worth making sure that your internet connection has an uplink speed fast enough to cope with the additional data. Remember that uplinks tend to be slower than downlink speed. There are a variety of utilities that can be used to test communication speeds. It is important that the actual performance is measured because most ISPs will quote a maximum data transfer rate that is frequently far higher than the rate obtained.
You can't but I use a digital CAMCORDER and the picture is greatly improved.
There are several webcam services that offer conference call options. Some of these are Real-Time Video Conferencing from Logitech, B990 HD Webcam, B910 HD Webcam, and Pro 9000 for Business Webcam.
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You will need to visit the HP website. There you can put in the specifications of your computer to get an accurate assessment of how to turn on the webcam.
All Apple computers except the Mini Mac & Mac Pro have a built in Webcam. Logitech builds webcams that are Mac compatible. Just make sure the one you buy is.
Logitech make more general computer accesories (mice, keyboards, etc), however HP are a larger company and make a lot more computers.Its a matter of opinion.any of these will do - but make sure you purchase a HD 720p capable one.most big companies out there make those.
Logitech HD webcam, HP HD webcam, Microsoft Lifecam, and Genius WideCam F100 are among the highest rated computer webcams. These webcams offer the highest quality according to consumers.
Logitech webcams are great models for chatting on Skype or vlogging. Some popular models include: TV Cam HD, Broadcaster Wi-Fi Webcam, C525, HD Pro Webcam C920.
Of course you can , you install the new webcam , and you choose from device manager the new installed webcam to be your primary.
you don't need to make it a normal DVD it will just work
Sadly, the iPhone 4S has a very low quality VGA resolution front facing camera to go along with it's great back facing camera. You are better off getting a webcam if you want to make HD calls.
There are a number of websites from which one can download a webcam driver for OS X. These sites include IOXperts, Macam, MacUpdate, Logitech and Hue HD.