الجمعة، 15 مارس 2013

The Importance of Lighting Your Web Video

The Importance of Lighting Your Web Video

Have you ever sat down and watched a web video, only to find that it is a huge disappointment.  While there are many reasons why a web video can be disappointing, not enough information, didn't clearly explain the point, there is one major cause for individuals to not watch a web video.  This cause is from bad lighting.  Did you know that bad lighting can seriously alter the way your video looks, feels and is responded to?

Lighting for web videos isn't exactly different from lighting for actual films; however, it does take an understanding of how the Internet will show your video.  There are several tips that if you follow, you will have a beautifully lit web video. 

The first tip in lighting your web video is understanding what type of lights to actually use.  While many people
that are filming their very web video simply use their house lights, some understand the need for extra lighting; however, they usually go too far.  You may notice that many web videos look washed out, or are too bright to see the details of the video.  This is because the individual used harsh light.  The key to having perfect lighting for web video is by using soft-light.  But what exactly is soft light?

This phrase is easy to define, basically in order to have soft light; you want to defuse the light as much as possible.  You can do so by detracting the light from directly hitting where your camera is filming.  You want to have a glow, instead of a harsh beam.  These harsh light beams are called hotspots, and they are the enemy to have a beautifully lit shot. 

When you are filming inside, it is easy to go overboard and have too much light.  The key to softening the light is to deter it through several methods.  Some individuals simply put a thin sheet over the light in order to defuse it enough to get rid of hot spots, but still let enough light to go through to give the shooting area a soft, yet bright, glow.  By pointing a light directly at the subject that you are filming, you are going to drain them out and create shadows and various hot spots.  Remember, hot spots and shadows, or any other type of contrasting light is not cohesive to a great web video shot.  Always look through your camera's viewfinder and try to point out any shadows and extra-bright areas.  By doing so, you will have a finished product that looks professional and clean.

Filming outside can sometimes be a difficult task because you have an ever-changing source of light, when you are filming during the daytime.  Instead of putting your subjects directly under the sun, which will cause them to squint and look washed out; set them back to where the sun's rays are not directly in their faces.

You can defuse the light by using reflectors, which will allow you to sit in the shade while still obtaining enough light to clearly see the subjects.  One of the biggest tricks of the trade is to lay down a white sheet directly in front of the subject that you are filming.  This will reflect the light, as well as giving the shot a nice glow. 

The Best Software For Web Video

The Best Software For Web Video

When you have decided to start making web videos, you may think that you don't need the assistance from various types of software.  However, when you do use software to help with your web video you are able to create videos that are interesting, entertaining and good-looking.  This is because with web video software they will take all of the guesswork out of creating a video, and will allow you to think more about the content you want to make, and not how you're going to make it.  There are some web video software titles that you should definitely own because they will help you immensely with the large task ahead of you.

Perhaps the best web video software available is the Easy Web Video.  After you have used this software, you will understand why its title is the way it is.  This is one of the only types of professional web video software titles available, and it is absolutely perfect for anyone.  It doesn't matter if you have never shot a web video before, or if you have been doing this for years.  You will be able to benefit from this software.  What makes this software so great is how it simplifies the monotonous tasks that all web video filmmakers have to go through.  It's because of its way of streamlining the process of creating a web video that so many people will only use this software to make their videos. 

Once you have a finished copy of your web video, you are able to easily upload and covert their video in a matter of minutes.  Within this particular web video software, you are able to customize the html code as well as even put affiliate links inside of the video, which is extremely important for many Internet Marketers.  This web video software is not to be missed, and if you are serious about creating a presence on the Internet through web videos, than you must have this software.

Another type of web video software is the Webmaster Mediamaker.  This particular software is one of the most put-together software packages available for web video makers.  With this software, you are able to perform many different tasks, all of which will simplify your life as a web video filmmaker.  Whether you want to convert your video to flash or block websites from accessing your video, you can do so through this software.  One of the coolest features about this web video software is its ability to let you change your video player appearance.

Now, with this software, you can have a video player that not only plays your videos with extreme clarity, but also, you can make the actual video player a great aesthetic asset to your website.  When you're searching for web video software, you want to have a program that allows you to customize your web video in all aspects. This is a great web video software title, and if you are looking for a way to create powerful videos, starting from the video player, than you will love this software. 

Should You Use Free Web Hosting For Your Web Video Website

Should You Use Free Web Hosting For Your Web Video Website

When you have decided to take part of the web video craze on your website, you probably have many questions.  Some of these questions range from what type of video should you make, is your video long enough and even down to should you put music in your video?  However, the most important question that you must answer is should you use a free web hosting company for your web videos?  While many people use these free web hosting services for their web videos, it is not the best way to host your web video.  But why is this? 

The main reason why hosting your web video on a free server is because many of these free servers will have bandwidth restrictions, but what exactly is this?  Every time someone views your video, the video is sent from the hosting server to their computer.  This requires bandwidth, and the longer your video, and depending on how it is optimized, you will use a certain amount of bandwidth.  If you are like most people, than you want your web video to be extremely popular, and thus it will help your business, or ego, grow.

However, when you use a free web hosting server that has limited bandwidth, you may quickly exceed this bandwidth.  What happens after this usually depends on the web hosting service you are with, although many of these hosting companies will simply shut down your website after it has exceeded your monthly allowance. 

While the above answer should be enough reason to not host your web video site on a free web hosting service, many people still think that this is the best way to promote their video and website.  Another major downside to using a free web host for your web video website is because it will make you and your business, if you have one, seem extremely unprofessional.  This appearance of unprofessionalism is only increased by the every-lingering pop ups.  These banners, ads and whatever else is crawling around your website is nothing more than an annoyance to your website visitor.

Many people when they come across a website that is loaded with banners and other pop-up advertisements quickly leave because they do not want to risk the chance of infecting their computer by spyware and other malicious content.  When you hose your web videos, and website, on a free hosting service, than you are literally destroying any chance of creating a reputable and loyal relationship with your visitors, which will hinder or completely stop any sales that you hoped would occur from your web videos. 

Of course, if you want to host your videos for free, you do have many great options.  These options are from the many, reputable, web video hosting sites, such as YouTube and Google Video.  These sites will host your web video for free, and you can then direct traffic to your website from the video itself.  This is a great way to save money on the amount of bandwidth you have to purchase, as well as giving you a sense of clout among the millions of web videos out there. 

الخميس، 14 مارس 2013

Quick Tips For Lighting Your Web Video

Quick Tips For Lighting Your Web Video

So you've outlined your web video, have all of the information that you need and you're ready to go out and begin filming the video that will increase traffic to your site and inform millions of people about a certain topic.  However, there is only one problem.  As you sit outside, or in your living room, you look through your camera's viewfinder only to find that the lighting is off.  While you see that the lighting needs help, you don't know what to do.  However, there are a couple of quick tips for lighting your web video that will give you the light you need, and get rid of the light you don't. 

If you want to have a beautifully lit web video, than you will want to engage in 3-Point Lighting.  This is a great way to light any type of web video, and it also ensures you will stay away from hotspots and shadows, which can ruin a video.  3-Point Lighting stands for the three main type of lights that you will be using.  These lights include Back Light, Key Light and Fill Light.  It doesn't matter what type of light you use, as long as you follow the rules that are associated with this type of lighting process.  After you have followed the process of lighting your video in this manner, you will have a gorgeous outcome. 

First of all, you need to understand what the Key Light is, and how you can use it.  The Key Light is a light that you place in front of your main subject.  Of course, you will never want to place the light directly in front of your subject, because this would ultimately wash the subject out and create unattractive shadows.  When you are placing your Key Light, you will want to put it at a 30 to 45 degree angle in front of the main subject you're shooting.  Make sure that the Key Light is to the side of the camera.  This light will give you perfect lighting for the subject, without washing it out. 

The next light in the 3-Point Lighting concept is the Fill Light.  You will place this light directly across from the Key Light, on the other side of the camera.  How you know you have the Fill Light in the correct position is the light will be parallel to the Key Light, and it will soften the shadows that the Key Light has created.  You must be careful in how bright the Fill Light is, because you do not want to put too much light on the subject.  Normally, when you are using a Fill Light, you only use 50% of the light's power, or you use a soft light.  It is suggested that you do use a soft light instead of a spotlight, because it provides a beautiful contrast without being too bright. 

The last light in the 3-Point Lighting design is the Back Light.  The Back Light is exactly what it sounds like, it is lighting the back of the subject.  This is very important because it will literally separate the main subject from the background by creating a nice outline of light around the rim of the main subject.  You will want to place the Back Light directly behind the main subject, and also make sure that it aligns directly with the camera.  Some filmmakers decide to place the Back Light above the subject; however, this can be dangerous.

Make sure that when you do this it is tied down appropriately; also make sure that the Back Light does not create awkward shadows on the main subject.  This is a common mishap and can cause the subject to look sickly.  The purpose of the Back Light is to allow the subject to seem three-dimensional and to also separate it from the background itself.  If you want to light your background, you will need to use a separate light. 

Planning Your Web Video

Planning Your Web Video

When you're making a web video, you need to treat it like a major motion picture.  Although, you will most likely not have to go to the extremes that Hollywood professionals do, there are some traits that you must pick up from them.  The most important out of all these traits is designing and planning your web video.  Making a web video that is powerful, entertaining and informative does not just "happen."  It takes time to plan out what you want to say, how you want to say it and the overall look that you want your web video to be.  The post effective web videos are those that are composed and shot with care.  The more time that you put into your web video, the better it will look.

However, it is understood that many people who want to make powerful web videos simply don't have the time to sit around and map out every detail of the video.  While doing so guarantees that you will have a aesthetically pleasing video, there is a simpler way to organize your web video.  Before you ever begin to film, you must first have a shooting, or concept, script.  Whether you literally write down dialogue that you want to say, or if you just need to organize your thoughts, always write a shooting script for a web video.  If you are making a video for a product that you are selling, than you will want to explain the product clearly, and also demonstrate the product.  This is one of the greatest aspects of web video, individuals are actually able to see the product in action before purchasing it.

With your shooting script, you will also want to lay out where you want to film the video and how many people are needed.  You may find that you can do this all yourself, however, usually the more people that you have helping you the easier the project will be, and the better the ending result will also be.  While many people do not understand how to compose a professional shot, it is very easy to learn.  When you are looking through your camera, what you see in the screen is what will be recorded.  Take a moment before you begin filming to make sure that everything in the "frame" is what you want to be seen.

Make all of the surrounding objects neat, or simply take them away.  If you're going for a unique look to your web video, make sure that all of the elements that you want to be seen are visible within the frame.  A great way to make sure that you have a beautiful shot every time is to follow a simple rule, that even Hollywood filmmakers follow, and that is the Rule of Thirds. 

When you're filming in the Rule of Thirds, imagine that the screen is split into a basic tic-tac-toe formation.  Always make sure that the person you are filming has their head placed on either the right or left side of the screen.  Instead of filming a person that is precisely in the middle of the frame, move them over to the right or left section of the screen pattern.  This will provide the viewer with a sense of balance, and will give your web video a professional appeal to it.  You can see the Rule of Thirds in action within almost every web video or even in movies.

Next time you watch an interview, or a character in a film is giving a monologue, 90% of the time they will be positioned either on the right or left side of the screen, following the Rule of Thirds.  Also, the most important part of filming a web video is to make a story out of the video.  This doesn't mean that there needs to be dramatics involved, although this can make for an interesting addition to your video, it simply means that you will want to create a sense of flow to the information that is being given out. 

Making Money Through Web Videos

Making Money Through Web Videos

There is an ever-growing quest to make money through the Internet.  This is made evident by thousands of ads claiming you can make huge amounts of income with small amounts of work.  Sadly, most of these ads are scams, and millions of people have spent their hard earned money, in an attempt to make money themselves.  However, if you are interested in making web videos, than you can actually turn a profit by doing so.  This may sound difficult; however, it is very easy to start making money through web videos.

One of the best ways to make money through your web videos is by using ad revenue sharing sites.  These types of sites allow you to place your web video on their sites; however, whenever your video generates income through the ads that are placed on the page, you are created a certain amount of money.  While you will most likely not become rich through this type of site, you will however, make a decent amount of money.

The key to making the most money off of ad revenue sites is by uploading as much content as you can, and making each video for a specific type of audience.  This why you will have a targeted audience that will be more interested in clicking through the ads at the end of your video.  Some good ad revenue video sites are Revver and Google Video. 

Another way that you can make money through web videos is by going through a more professional approach that can end up being quite profitable.  These types of websites are places where you can sell your videos, and photos, such as iStockVideo.  This website allows you sell your videos; however, they must be of a certain quality.  In order to maximize your sells through these types of sites, make sure that you take time with the videos and make them as unique and powerful as possible.  You will then see then income starting to roll in.

If you want to have a unique way to make money through web videos, than simply begin to search sponsors.  Say you really love a certain product, and you want to create videos about this product, however, before you do, contact the company that makes this product.  Let them know that you want to begin a web video campaign, and show them your ideas.   You may be surprised that it may be quite easy to get web video sponsors, and after doing so, you will be able to have someone to actually pay you for making a web video.

This is a great way to create a constant income, because if you do a good job, than most companies will keep having you make videos for them.  Remember, the key is to be professional in your videos and have at least five to ten videos already outlined and ready to film. There are many different ways that you can make money through making web videos; all it takes is a desire to succeed and a desire to be creative.  After you have done these two, you are on your way to making money by doing something you love.

Learning The Emotional Peaks and Valleys of Web Videos

Learning The Emotional Peaks and Valleys of Web Videos

There are several aspects that make some web videos stand out, and other sink among the millions of videos.  These aspects vary depending on what the video is about, and the overall content of the video.  However, there are some key steps that you must take in order to have a beautiful, professional and entertaining video.  It doesn't matter if you are making a video to discuss a political topic, explain a new product or if you're making a how-to video.  No matter why you're filming, there are several tips that you can follow that will make your video stand out from the millions of others.

The greatness of most web videos comes from the pre-production phase.  It is here that you will discuss how you want your video to look, what you want to say and why you want to say it.  When you figure out the answers to all of these questions, than you will be on your way to creating a wonderful web video, of course, figuring out how you want your video to look is extremely important.  If you are going for a more polished look, than you will want to spend more time discovering the actual appearance of your video, all the way down from lighting, clothing and camera angles. 

If you want to create a web video that has presence than you want to set a mood.  The success of a web video all depends on what mood it is giving out to its viewers.  If you want a humorous video, than there are steps to creating a video that exudes humor, and likewise with serious web videos.  The planning of how you want to convey your message is extremely important.  Of course, there are several tips that everyone must follow if they want to properly explain their content.

The first of these is making sure that your web video has a story.  In order to understand how to make a story, you must first realize what a story is.  When you think of a great story, there are usually items called peaks and valleys. 

A peak is a strong emotional moment; you can convey this many different ways.  If you are making a video about a product, than the "peak" of the story would be explaining how this product can enhance your life and what it will do for you.  The same concept is true for the "valley" of a video.  In the same product web video, the valleys would be showing how the product works, and also how it is made.

This is a great way to engage the viewers, as well as keep their information.  If you want to make a lasting impact on your web video audience, than you must touch their emotions in one way or another.  It doesn't matter if your web video makes individuals happy, sad, angry or even content, when you are able to create a video that alters the mood or emotion of the viewer, than you have a very successful web video on your hands. 

How To Get Traffic Through Web Video

How To Get Traffic Through Web Video

There is one common goal among all webmasters and that is to increase their page views and traffic.  However, the main question is, how can you do this?  With literally thousands of how-to books circling the web, and bookstores, explaining that they have the "secret" to increased traffic; it is very difficult for a webmaster to choose the correct way to gain traffic.  While some of these books actually have great tips and information on gaining visitors to your site, there is one method that has proven itself in the last couple of years as being one of the best ways to attract loyal viewers, and potentially customers.  This is done through the medium of web video, and it is an extremely powerful method to creating a high-profile website that is visited by thousands of individual's everyday. 

Perhaps one of the biggest reasons why so many webmasters are using web video as a means to drive traffic is because it is a great, and free, way to interact with potential visitors, as well as providing them with pivotal information that is fun to watch.  Web video is an amazingly powerful way to show your viewers information, and inform them of your various website and products.  There are several keys that you must follow when making a web video for website promotion.  When you follow these tips, you will be able to have an extremely successful web video campaign, and you will reap the benefits of this. 

The most important key to using web video for website promotion, is to make videos that are interesting, entertaining and above all else, informative.  Individuals will find your videos based on what they are about.  If you are selling a how-to book on fixing home appliances, the best way to reach your audience is to make short videos on how to fix various problems within your home.  An example of this would be to make a web video explaining the steps to fixing a leaky faucet.  This not only will give your viewers a chance to see how informative your information is, but you will also be helping them out as well.

More than likely, when you provide a web video that answers a question, the viewers will come to your site to find other answers to their various questions.  This is a great way to build loyalty with the potential customer, as well as giving them an actual reason to purchase your product. 

After you have compiled several videos on your topic, you will then need to post these videos online in order for them to be seen.  Yet, the biggest question is, where should you post you web videos?  There are literally hundreds of various web video sites that allow you to put your own video on their server.  However, the key is finding the correct site to place your video on.  It's no question that YouTube is the most popular video site on the Internet.

And by placing your video, along with proper keywords, on YouTube you will soon be experiencing a flow of constant traffic to your site.  Although, if you do not want to go through and post your videos on all of the various websites by hand, you can use video submission services to do this for you.  Perhaps the best out of all these systems is Traffic Geyser.  This system will submit your video to all of the major video hosting websites, thus growing your traffic immensely. 

How To Edit Your Video For The web

How To Edit Your Video For The web

A web video is only as great as the editing that created it.  It doesn't matter if you have used a state-of-the-art camera, and had perfect angles, if you do not edit your video correctly for the Internet; than you will quickly find that your video is not suitable for Internet use.  Just because your video looks great on film, and on your computer, it doesn't always mean that it will look good when being used on the Internet.  This is why there are several rules that you must follow when you are editing a web video. 

There are many great web video editing tips out there, however, there are several that are the foundational tips you must follow.  Of course, like any video, you must film with editing in mind.  When you are filming your web video, make sure that you stay away from sudden camera movements, and long-distance shots.  Because of the averagely small size of a web video, when your video features many long-distance shots, you will notice that the clarity is off, and many people will not know what they are looking at.  Keep everything simple, for the most part, and always make sure that you stick with close-ups.  As
a web video filmmaker, close-ups will be your new best friend, and it is a great way to keep your audience's attention.

Also, when you are editing your web video, you want to keep sudden, or quick, transitions at a minimum.  This is because just in case some of your viewers are running at a lower Internet connection, when you have quick transitions, their player might actually skip over a pivotal scene, and it will make the video seem choppy.  The main rule in web video editing is to make sure that everything is smooth.  If you look at some very popular web videos, you will notice that there is very little actual camera movement and camera editing performed.  Actually, there is a rule among many web videographers that they follow exactly.

This rule basically says that all of their web videos should be done with one take.  This means keeping massive amounts of transitions and different shots at a minimum.  While some videos require having many different shots, especially if you are making a how-to video, try to keep these shots smooth and precise.  However, if you are merely explaining a product, try to do so in a single shot, which will require little-to-no actual video editing.  The only editing that you may do is add text screens and other types of informative frames. 

Editing for the web is much different than any other type of editing.  If you have performed editing for actual films and other productions, you may find that editing for the web is boring, or extremely easy.  However, once you see the finished product on the Internet, and understand how smooth editing and minimal transition shots reflect the overall condition of the web video, than you will finally understand why minimal editing is key. 

Equipment You Need For Web Videos

Equipment You Need For Web Videos

So you've decided to make your first web video.  This is a great step, especially if you are making a web video to help promote a product or service.  However, there are several things that you must have in order to make your web video look professional, and entertaining to watch.  Of course, the main items that you must have in order to make a web video are a digital video camera and a computer.  However, the type of camera you have can greatly increase the quality of your video, or it can decrease it.  While there are literally hundreds of different types of digital cameras out there that will record decent video, there are some that are way better than others.

If you are looking for a camera that will keep your web video looking professional and crisp, as well as easy to upload into your computer, you will want a hard drive camcorder.  These hard drive camcorders will allow you to record stunning images, however, it is how you upload these videos into your computer for editing that makes them so great.  With a hard drive camera, you are able to record video without the need of tapes or DVDs.  This is made possible because the camera records information onto its hard drive.  Once you have recorded everything that you need, you can simply attach the camcorder to your computer, usually through a USB cord, and then your computer begins to upload the videos into its own hard drive.  After you have done this, you can then begin the editing process.

Choosing the right type of camcorder for web videos is extremely important, and if you know that you are going to be filming many web videos, than it is a good idea to invest in a decent camera that has great resolution and user-friendly exporting options.

Another piece of equipment that you will want to have is a microphone.  While every camcorder comes with a built-in microphone, they will not give you the professional quality that you desire.  You do not have to go out and purchase a $300 microphone in order to get good audio quality; however, you will want to have a microphone that allows you to guard wind and other types of background noises.  Another reason why having a microphone is so important is because it will give you the chance to make videos that are not only pleasing to the eye, but also to the ears.  Did you know that sight and sound makes up for 85% of the information that we absorb around us?  This is why making sure you have a great quality camera and microphone is so important. 

However, if you don't have this last piece of equipment, than you will most likely not be able to post your videos online.  The last piece of mandatory equipment for making web videos is a computer.  Whether you are working with a desktop computer, or laptop, it is very important that your computer can handle the amount of CPU's you are going to be requesting of it.  However, even though you want to have your computer run smoothly, you will also want to ensure that it has enough memory to hold all of the information that you are going to be putting in it.

With many different files that need to be saved, such as massive video files, audio files and the other various types of media that will begin to accumulate onto your computer, you must ensure that you have ample memory.  Many individuals that make web videos usually invest in an external hard drive.  These are great accessories to have, and will keep your computer running smoothly, because the amount of memory needed will be spread out among different hard drives.  

Best Editing Software For Your Web Videos

Best Editing Software For Your Web Videos

Let's say that you just got back home from an amazing day of filming for your web video.  You are certain that the video will gain you massive amounts of attention and traffic to your website; however, as you sit down at your computer you realize that you are missing something very important - editing software.  You can have the greatest camcorder in the world, however, if you do not have sufficient editing software, than your web video will look unprofessional and unappealing.  Editing software is extremely important for anyone who wants to make web videos, because this is how your video is actually put together. 

There are literally hundreds of different types of video editing software available for you to choose from, however, the results you will have greatly depend on the type of editing software you use.  While many editing systems boast that they will give you amazing results, when you are a first-time web video filmmaker, you will need an editing software that is powerful, yet user-friendly.  And throughout the years there are several editing software companies that have proven themselves in the filmmaking field.  Perhaps the most popular editing software is Final Cut Pro.  This great software will allow you to edit your video quickly, easily and professionally.  Actually, many film industry professionals rely on Final Cut Pro to give them the high-quality results they require. 

You can get these same types of results from Final Cut Pro, even if you are filming with an average grade digital camcorder.  This is because within the Final Cut Pro system, you can add filters and effects that will create a web video that looks as if it was made by top Hollywood filmmakers.  There has really never been an editing software that is so complete, and yet, so easy to use.  Actually, Final Cut Pro has won the coveted Emmy award for its wonderful additions to the filmmaking world.  Imagine what your web video will look like after you have edited it with this wonderful software?

Another great film editing software is the Windows Movie Maker.  If you have a recent computer that runs on the Windows operating system, than you will most likely have Windows Movie Maker already installed onto your computer.  While this isn't the most comprehensive and professional editing software, it will still provide you with ample resources to compile a very professional and appealing web video.

It is true that the quality of your web video greatly depends on the camera you use, however, it also depends on the exact type of film editing software that you use.  Even if you can't afford the highest-grade editing software, there are still many great, and free, editing software suites that you can use, all of which will give you results that you'll be proud to show off. 

Adding Captions To Your Web Video

Adding Captions To Your Web Video

Once you have decided to take part in making web videos, you have probably taken all of the necessary steps to creating magnificent videos.  You have most likely figured out what you want to say, how you want to say it and where you're going to film.  However, there is probably one aspect about web videos that you did not think of.  When you're in the production and editing phase of your web videos, do you ever think, "How will individuals who can't hear well understand my video?"  More than likely, you have not thought about adding any type of hearing assistance aid to your web video, because honestly, no one has said you have to. 

Because there is no regulation regarding putting captions onto your personal web video, you probably have not thought about adding captions to your video.  However, this is a tragedy because there are currently over 20 million individuals who are hard of hearing.  And because of this, they may watch your video and not understand what you are saying or doing, because they can't hear you.  Many people do not add captions to their web video because it is honestly hard work.  It is a long process to add captions, however, if you are able to do it there are major benefits.  The main benefit is gaining a whole new following, which are the individuals who are hard of hearing. 

If you want to add captions to your web videos but don't want to wait the extra days to upload your video, there are options for you.  What you can do is when you first complete your video, you upload it where you want, whether this be on YouTube or you personal blog.  However, after you have finished your first version of the video, and it is running live, begin to add captions to the same video.  Since the video is already available for people to watch, you will not have to sacrifice viewers because you want to add captions.  You can now take your time to add captions, and then when you are finished you can upload a second video for the hearing impaired.  This will not only grow your viewership, but it will show that you care about these millions of people who are hard of hearing. 

If you are afraid that you don't know how to add captions, you don't want to take the time, than you can use a service to add the captions for you.  There is a company called dotSub, which will actually transcribe and add captions to your personal video.  This is great if you have a popular video blog, but you want to make it accessible for individuals who are hard of hearing.  When you find yourself in this standpoint, than you can submit your video to this company, and they will do all of the work for you.  One of the best features about this company is the fact that they can transcribe and add captions to your video in a multitude of different languages.  Thus, if you have an international audience, they are more than able to understand what your video is telling them. 

Local Area Network



-What is a LAN?

A collection of computers, printers, modems, and other
Devices that can communicate with each other in a small area
(< ~ 3000 m or 1000 feet)
-What are the components?

- Computers, operating system (OS), network interface
Card (NIC), and hubs

-How is a LAN controlled?
  
Protocols—Formal descriptions of sets of rules and
Conventions that govern how devices on a network exchange
 Information. 
 Standards—Sets of rules or procedures that are either 
Widely used or officially specified

- LANs are designed to:

- Operate within a limited geographic area
- Allow multi-access to high-bandwidth media

- Control the network privately under local administration

Provide full-time connectivity to local services

Connect physically adjacent devices
 

 

LINEAR BLOCK DECODER USING ROM

 LINEAR BLOCK DECODER USING ROM


A block diagram of a method for decoding a received signal is shown in Fig.2.3 Since H is fixed and known, the syndrome corresponding to any R can be stored in a ROM, the syndrome calculator. This syndrome is stored at a memory location whose address is arranged to be R itself. Hence when R appears at the address inputs of the ROM the syndrome is read out. The syndrome has n-k bits. Corresponding to each syndrome we shall have to determine the most likely error pattern. The error pattern, so determined for each syndrome, will he stored in the error-pattern generator ROM at an address which is arranged to be the same as the syndrome. If there is an error in a bit, say Ri , the corresponding error bit Ei will be Ei =1 and the output will be Ri* (where * denotes the complement) as required. The complexity of a decoder grows with increasing codeword size n.