Video Production Equipment The Directors Cut

Writen by Paolo Basauri

The Video Craze – Affordable Video Production Equipment

New technologies in video production equipment combined with the emergence of video—particularly digital video—as an acceptable medium for film has made it possible for almost anyone to become a film director virtually overnight. While the cost of film and film equipment is financially prohibitive, video production equipment is relatively inexpensive and can be mastered quite quickly. While there is a great deal more to the art of film that just having the right equipment, the accessibility of video production equipment has encouraged many amateur filmmakers to give it their best shot. Understanding the basics of video production equipment is the first step to becoming the next Steven Spielberg.

Filming Video Production Equipment

As you prepare to make a video film, it's a good idea to take stock of your video production equipment required for filming to make sure you have everything that you need. Some common video production equipment products needed for creating a professional looking film include:

* Professional video cameras – From ENG cameras that are slightly larger than your average camcorder to Studio cameras that are connected via cable to dock recorders that do that actual taping, there are many levels of professional grade digital video cameras.

* Stabilization Equipment – Including simple tripods, shoulder mounts, camera dollies and high tech camera cranes, stabilization equipment ensures that the video production is smooth and not shaky. Additionally, stabilization video production equipment can help determine the type of camera shot that is available for a production.

* Film Quality Lighting – Beyond just lights, film quality lighting banks include grip lighting, reflectors, crate grids for lighting effects and scrims to control different aspects of light diffusion.

* Microphone/Audio System – While many video cameras contain a microphone to capture sounds, creating a professional quality video requires separate audio equipment including shotgun mics, audio mixers and pole audio devices.

Editing Video Production Equipment

Once you have your film on video, additional video production equipment is required for editing and finalizing a video into a complete entity. Using professional quality editing equipment can give your video the polished quality that separates it from home video or amateur productions. Typical video editing tools include:

* Video Editing Software – Unlike film, which much be edited manually, video can be edited right on your computer. Using professional video editing software, you can add transitions, trim scenes and put the whole project together seamlessly. Selecting the right video production equipment for editing is critical to the final quality of your video.

* Sound Mixing Equipment – A professional video will use sound mixing equipment to balance volume levels, add ambient noise and include a soundtrack to the video. Additionally, sound mixing can transform the standard video mono-audio into a heightened stereo experience.

* Video Duplication Equipment – Once you film is complete, video duplication equipment will be required for copying and distributing your film. Professional video production equipment will enable copies that maintain the sound and video quality of your master video.

About The Author
Paolo Parodi is an expert author who writes for http://www.video-production-equipment.com.

High Definition Tv

Writen by John Dulaney

The thought of a HDTV came from wide-screen movies. As soon as the wide-screen was introduced, It was seen, that individuals who were seated in the first few rows enjoyed the effect much more, having a level of participation in the action. This was not seen in case of the conventional movies. A greater feeling of 'being there' is felt with the wide-screen occupying a greater field of view, especially peripherally.

High-Definition Television (HDTV) was launched in the market in the year 1998. If stating the reference of HDTV to a common man, it is all about a superior resolution and digital surround sound quality in the new state-of-art television95 – HDTV. It refers to the broadcasting of signals with much higher resolution than before. Today around 80 other devices are sold in the market as HD but in actual they are not HD ready products. They may be good quality TVs, but they lack one necessary condition of being High Definition This is a High Definition Multimedia Interface adaptor which automatically lets the TV set handle the high resolution images all by itself.

Until now, the working of a TV involved some analog signal and a Cathode Ray Tube (CRT) unit. The incoming signals were electronically processed into a picture and sound, displaying the picture on the TV screen. This conventional CRT set has a display of about 480 lines of pixels and all the signals worked well for years till the idea of higher resolution evolved. A higher resolution signal for better quality and more clarity could not have worked on this old model of CRT. Also, the conversion of the signals lowered the quality leading to more degradation in the class of the display and sound, in the traditional model of CRT. The new HDTV is almost incomparable to the Standard Definition Television (SDTV) in many terms, like, HDTV has twice the resolution in comparison to that of the SDTV, providing higher picture clarity.

Further, the range of broadcasting signal for HDTV can also handle higher 'aspect ratio' pictures of higher resolution, without the use of 'letter boxing,' thus further increasing the over all resolution for such signals. An aspect ratio is the measurement of the image displayed. It is the width of the image divided by the height. A traditional SDTV uses an aspect ratio of 4:3, while a HDTV has a much higher aspect ratio of 16:9 which helps the HDTV to handle bigger pictures and there is no need to compress them as well. HDTV also avoids the use of letter boxing; therefore, one can view the images in their original for wide form. Letter boxing is the technique of compressing the widescreen images to video formats.

The highest resolution of a SDTV is the lowest resolution of HDTV. For the reader's information, the highest resolution for SDTV is just 704 x 480 pixels, while the highest resolution for HDTV is 1920 x 1080 pixels. Thus a High Definition TV can display 10 times more pixels than an analog SDTV set. The frame rate in seconds, which is best described as the frames per second, or the number of frames required to form a complete picture per second. The technology in a HDTV has a frame rate of 60 per second.

To express the advantages of HDTV purely in non-technical terms here are some of the points listed below:

1. Since High definition TV is digital in nature, it receives the transmitted digital signals. Either there is a signal or none signal at all. There will no blurred signals or weak signals, or signs of signal interferences. An HDTV will either deliver an excellent picture, a still picture or no picture at all. You would never get a snowy or washed out image from a weak signal, effects from signal interference, such as herringbone patterns, or vertical rolling.

2. Most HD programming TVs are presented in the 16:9 proportioned aspect ratios, with wide screens. These screens have some amount of empty space left out at its margins which can be used up easily in case of wide images. This displays the full width of the image.

3. There is also an option of enlarging the screen if the user wants to. In addition to this facility, the images can also be enlarged to fill up the whole screen; however this option will display a distorted, stretched-out picture.

4. A larger bandwidth is used for transferring signals for HDTV, so a very realistic image is formed with true colors. The reason behind this is that, the different colours lie in different ranges of the bandwidth. Therefore, if the bandwidth is increased, so will be the definition of the colours, and naturally better picture quality will be achieved.

5. Since the number of scanning lines are much more in a HDTV, providing a higher resolution, overall visual information is about 2-5 times more detailed in comparison to the normal SDTV. The spaces between scanning lines are smaller or invisible so a better quality is obtained.

6. The increased clarity and detail make larger screen sizes more comfortable and pleasing to watch for the user.

7. Dolby Digital 5.1 sounds are broadcasted along with standard HDTV video signals thus allowing full surround sound capabilities, where-as the broadcasted signals for SDTV are just the basic audio signals.

This new invention of HDTV is surely a noticeable leap in the technology, giving a higher standard to visual as well as sound quality. The true high-definition standard, in contrast, has brought in significantly greater resolution for everybody to enjoy. The up coming new models of HDTV- 720p and 1080i formats, which are very common in today's HD television sets, brings in image clarity several times higher than the standard definition TV model. For the time being, 1080p, the most highly developed and sophisticated HD standard model, is claiming to have images of higher clarity details than anything else out there in the market. All of the HD set-ups are designed for 16x9 widescreen televisions, just like today's movies. So just get out there and enjoy!

In short, HDTV has been termed as the technology of the future. In comparison to a standard analog TV, it features a much higher resolution, clarity and over twice the resolution of DVDs.

Fifty percent of the consumers in U.S. intend to buy a HDTV for their next television. Among the HDTV owners, more than 66% indicate HDTV as their next TV purchase. it is interesting to note that, by law, as from 17 February, 2009, U.S. TV stations will stop analog broadcasting. People continuing with their standard analog TV, will have to procure digital-to-analog converters.

110-220 Volt Electronics - A multisystem TV is a TV capable of receiving and displaying different video systems like PAL, SECAM and NTSC. You'll be able to operate a multisystem TV in 99% of the world. Their dual voltage design allows them to be plugged into either a 110 voltage source or a 220 voltage source. In some cases, the plug on the television will not fit your country's outlet, so an inexpensive plug-adapter will be needed. They can generally be picked up at an electronics store such as http://www.planetomni.com for $1.95. With a multisystem TV, such as a plasma, CRT tube type, LCD or DLP, you'll likely need a codefree (sometimes called region free) DVD player. These exist in many forms. When used with a PAL-NTSC TV you'll be able to see the full 625 lines of resolution available in the PAL system and the full 525 lines used in the USA NTSC system. There exists a converting type of DVD player which is codefree in that it can read all of the world's 6 regions and both standards, PAL and NTSC. 140,000 other products are available here: http://www.planetomni.com Tel. # 800-514-2984

Digital Cameras What To Look For When You Buy

Writen by Thad Pickering

There is so much that you can do with compact digital cameras that you just couldn't do with film cameras, and the switchover from film to all digital photography is well underway. When you think of how easy it is these days to just snap a photo, save it on a reusable media card, transfer the file to your computer later that day, alter the photo as you like in your favorite photo editor, and then either print it out on photo paper or send it to your friends around the world, it's no wonder that digital cameras are all the rage. But before you buy a compact digital camera, here are some things to look for:

Probably the most important consideration these days regarding compact digital cameras is how many megapixels they have. Actually this is how most digital cameras are grouped these days, so you need to understand what this designation means. Basically, a megapixel is capable of storing a million bits of information about a photo. So the more megapixels you have the more information you are storing about every photo you shoot. So before buying any compact digital camera you need to decide how you intend to use it.

Will it mainly be used for just 4x6 snapshots? Will you be enlarging some up to 8x10 or even higher? Do you like to crop out a portion of the images in your photo editor and enlarge them? The answer to these questions will help determine what megapixel camera will suit you best. This is because most 3 megapixel cameras can produce enough information about a photo to print a sharp picture on up to 8x10 or so. So if all you do is take snapshots you really don't need to pay for any more megapixels. However, if you like to make enlargements beyond 8x10 or you like to enlarge just a portion of each photo, you will need more megapixels, perhaps 5 or 6. And for those who are dedicated hobbyists who may want to produce super enlargements, you might want to consider even larger megapixel cameras.

Another important consideration especially for compact digital cameras is their size. Just as the name suggests, they are very compact. There is even an ultra-compact digital camera category too. Initially it all sounds good to make cameras smaller and more lightweight, but sometimes it seems that the camera manufacturers have gone a bit too far with some models and the dials and controls are so tiny that they are hard to manipulate for some folks whose hands may be larger. So before you buy any compact digital camera be sure that you actually hold one in your hand and work with it for a while so you know that it will fit you personally.

Once you have hand tested the models that interest you most, you can then look for them online and often will save a lot of money that way. There are several good online electronics retailers that offer significant compact camera discounts. So shop around and look for those online retailers that have a good reputation and have been in business for a while to get your best compact digital camera deal.

Thad Pickering writes on many consumer related topics including audio and video. You can find out more about digital camera best buys and cannon digital cameras by visiting our Home Theater website.