|
|
| Video Conferencing Information |
|
|
|
|
Video Conferencing Basics
This article will provide you a brief introduction about what actually video conferencing is. By video conferecing we can connect with some other identity and also can see the video online in real time. It is now useful and very interesting technology and widly used worldwide. What is Video Conferencing: Video conferencing is the integration of video, audio and peripherals to enable two or more people to communicate simultaneously over some type of telecommunications lines. By video conferencing you are transmitting synchronized images and verbal communications between two or more locations in lieu of them being in the same room. Video conferencing ingredients: The main ingredients of successful video conferencing are video cameras, microphones, appropriate computer software and computer equipment and peripherals that will integrate with the transmission lines to relay the information. How video conferencing works: The analog information recorded by the microphones and cameras is broken down into discreet units, translating it to ones and zeros. A Codec encodes the information to a digital signal that can then be transmitted to a codec at the other end, which will retranslate these digital signals back into analog video images and audio sounds. In the earlier days, video conferencing was very much expensive than today. Some time back video conferencing was used by T1, ATM and ISDN lines. These all process were very costly for video conferencing. Since internet is very cheap and it is a very good medium for video conferencing. The TCP/IP connections of the Internet are much less expensive and can carry large quantities of information for video conferencing, including video packets for conferencing, relatively easily. Because of this, video conferencing has become much more prevalent in small businesses and in desktop packages that can be set up with software for computer-to-computer networking. The problem faced was in video conferencing was that when we convert analog to digital for transmission then it is the loss in clarity of image. The most important factor in video conferencing is the compression ratio. The higher the compression ratio, the more quickly the information is capable of being transmitted. In many cases, however, this also means some loss in clarity or audio/video quality. Advantages of video conferencing: Using video conferencing you can communicate with whole groups of people at once either through networking a group of computers or by form of broadcast. This is a huge step forward for both companies and for schools. video conferencing is very useful for students in their studies. Students can enjoy learning this way much more than from a textbook. Informed people can talk to classes and help them learn, where otherwise they wouldn't be able to because of time and distance restrictions. This is also a bonus for children who have different learning styles. The more visual types who understand better when they can see what they're working with. Author is an engineer and is running a website http://engineering-updates.com, you can reproduce this article if all the link are alive.
|
|
|
|
RELATED ARTICLES
Science Learning from Nature We are sure seeing a lot of scientific research trying to copy nature. We see non-technology copying birds, insects, spyders, animals and MIT and AUVs-Underwater Autonomous Vehicles copying fish. And before you try to catch a Tuna for Sushi better check out what it is made of first. RoboTuna has arrived; New Service Utilizes Videoconferencing for Easy Access to London Academic Expertise An innovative service, launched in March 2005 enables educational institutions and corporate organizations worldwide to access the immense pool of academic and professional expertise concentrated in London, UK via videoconferencing. Web Conferencing ? What is it? Web Conferencing is, very simply, a meeting, conference or seminar that is held over the World Wide Web. Web conferencing can refer to audio, video or text-based conversations and are conducted in real-time. The Future of Thought Swapping In the future we will be able to have small chips in our brains and which will work like cell phones, but without the inherent flaws. You will not have to carry them around or worry about dropping them into the toilet. The History of Video Conferencing ? Moving Ahead at the Speed of Video No new technology develops smoothly, and video conferencing had more than its share of bumps along the way before becoming the widely used communications staple it is today. The history of video conferencing in its earliest form goes back to the 1960's, when AT&T introduced the Picturephone at the World's Fair in New York. While viewed as a fascinating curiosity, it never became popular and was too expensive to be practical for most consumers when it was offered for $160 a month in 1970. Internet Conferencing - Advantages Nobody works in complete isolation. In virtually all lines of business, contact with other people will be required in some capacity. Whether it is meeting with clients or colleagues; presenting new ideas or products; or giving or receiving training, good communication is the key to running a successful business. Web Conferencing Services ? Types You may already have recognized the need for web conferencing within your organization. You have heard all about the many benefits and have decided it is the way forward for your company. Now all you have to do is decide which type of web conferencing would best suit your company's needs. How Video Conferencing Works ? Multimedia, Interactive Communication Across the Miles You may think you understand video conferencing pretty well until someone who isn't at all familiar with it approaches you for a simple definition. When they ask, "What exactly is video conferencing?" you could suddenly realize you're at a loss for words. Video Killed The Telephone Star ... You know the 80's song, "Video Killed the Radio Star." It was a big hit and one of the first videos to air on MTV. Well, what came true for music video is on it's way to becoming true for telephone. Benefits of Web-Based Conferencing I recently graduated from college, and instead of taking a corporate programming job, my friend and I started our own web development company. Everything was going great...we were both working from home and enjoying small successes. However, we soon realized that text messaging could only go so far, especially when we hired several employees. Text messaging was slow, and was "noisy" when several people were in a chatroom. We quickly needed a solution. Tips On Planning A Successful Video Conference Planning a successful video conference can actually be harder then it sounds. There are several key factors you want to make sure and get right or your conference could become a total nightmare. This short article gives several tips on making sure you succeed with your next video conference. Webcams: Science-Fiction Becomes Reality One of the most incredible inventions I've ever come across is the web cam and its process of video conferencing. This is just so futuristic I can't believe they really exist and are readily available to anyone with the Internet, speakers, and the right software. I'm not absolutely sure but doesn't this spell the end of telephones? Now we can have conversations with people on the other side of the world, and see their face moving as we hear them speaking live. Web Conferencing Software ? Choosing Your Application It is worth bearing in mind that, when you are deciding which web conferencing application to utilize, none of the applications currently available will do everything well. Redefining Distance to Market your Company The recent terrorist attacks here in the US have caused many companies and individuals to rethink how they want to market to and work with others. As a result, web-enabled presentations and or collaborations are finally coming of age ? the technology works with a minimum of hassle, it's an efficient way to give marketing presentations, hold meetings, provide training and do product demonstrations. The cost savings can be significant, especially when contrasted with all of the burdened costs of holding conventional meetings; i.e. travel, hotel, transportation, facilities and "time out of the office issues." Here is a quick primer on some baseline issues to consider when weighing the effectiveness of virtual marketing presentations and meetings. Web Conferencing 101 First, a small disclaimer: No matter how you slice up conferencing solutions, the categories you use to group them are mutable and subject to instant revision. Combinations of various elements make some applications basically impossible to categorize. Depending on how you look at it mail lists are even a form of conferencing and so is email. Real-time versus asynchronous is even becoming blurred as text, audio and video merge in varying combinations. Video Conferencing Basics This article will provide you a brief introduction about what actually video conferencing is. By video conferecing we can connect with some other identity and also can see the video online in real time. It is now useful and very interesting technology and widly used worldwide. How to Get Your Video Production Right the FIRST Time I'll cut to the chase. To make your video look right, you have to wear makeup. Sorry guys, be macho if you want, but when you have a five o'clock shadow after you just shaved, don't say I didn't warn you. The harsh lights used in studios penetrate several layers of skin that would appear a lot healthier if you had just put on some powder. It gets worse? baldness seems to be highlighted by cameras for some reason, get over it and put on some makeup. Don't forget your nose and forehead, and always reapply during a break; you'll thank me later. Web Conferencing: Finding a Service Provider that Meets Your Needs With the vast amount of service providers that are available today, it's not always easy to find the one that best fills the bill for your particular web conferencing needs. Each one claims to be the biggest, best or least expensive, and all will try to convince you that their particular plan is the one that makes the most sense for your business. Sometimes you'll be the victim of a hard sell by those who are skilled in the art of diverting the attention away from your questions and, before you know it, the focus is on a set of features that you may have no use for at all. Seven Steps to a Vital Videoconference When it's time for your fifteen minutes of fame will you be ready? With videoconferencing becoming common place in 21st century communication, executives, entrepreneurs, and leaders need to be media savvy. Here's how to put your best face forward: Web Conferencing: A Boon to Businesss It is Sunday evening and you are preparing again to go on a business trip. Monday morning the alarm goes off at 4:00 am, you drag your body and your briefcase to your car, drive to the airport, wait in a long line, get on a plane, get off a plane, and find your way to your client's office. When you finally get home Monday night, you have spent more time traveling than meeting and you have dozens of emails and several important phone calls to return.
|
| home | site map |
| © 2005 |