Cameras have been widely used over the years to capture precious moments. However, these photographs were able to record only a few single moments of life. The need for continuity in recording events led to the invention of a video camera. Unlike traditional cameras, which use photographic film, video cameras use entire videocassettes to capture electronic images of entire events.
Initially, video cameras were designed to facilitate television broadcasting. A few decades earlier, video cameras were exceptionally large devices. It was necessary to fix them on big trolleys in order to be able to use them. In modern times, smaller varieties, which are portable and can be carried easily, are widely available.
There are two types of professional video cameras available. The primary kind looks like a big camcorder and is highly developed and portable. The other type can be referred to as studio cameras and do not have endless recording capacity like the former.
Camcorders are video cameras that are designed for amateur photographers and household uses. Before the camcorder was developed, people used special video cameras and VCRs to replicate video recording. These were less advanced and designed to cater to consumer usage.
Camcorders derive their name from a unit, which houses a camera and recorder. Camcorders have evolved with time and now come in more compact, lightweight and user-friendly models. These new cameras can record for several hours on end. The recording is done either on a small videocassette, blank CD or a DVD. In some cases, a LCD screen is present for the user to preview the recording.
A third type of camera, called closed-circuit television, is also very popular. As the name suggests, these devices use a camera and television assembly to monitor a certain area or people. This type of surveillance is common in areas that require additional security such as banks and airports.
Related Articles of Interest :
-
Applications of Underwater Video Cameras
10 August 2010 8:30 PM | No CommentsThere’s so much you can do with an underwater video camera. If you enjoy snorkeling or diving, you can use the camera to show your friends and family the beautiful tropical fish, colorful coral reefs, and other underwater treasures you encountered on your vacation. But...
Read More -
DVD Digital Camcorders
10 August 2010 8:30 PM | No CommentsDVD camcorders are a fast-growing sector in the camcorder market, with big players like Sony, Panasonic and Hitachi throwing their hats in the ring. They are gaining popularity by the day and are now available at reasonable prices. DVD camcorders are different from regular digital...
Read More -
Hidden Video Cameras
10 August 2010 8:30 PM | No CommentsHidden Video Cameras are stealth devices that are used to record activities in public places, offices or even homes. They are preferably of tiny sizes and are designed to be hidden in the surrounding environment. People are increasingly using Hidden Video Cameras in their premises...
Read More -
Cameras
10 August 2010 8:30 PM | No CommentsAs early as the 11th century, a camera using a pinhole or lens was developed. This projected a specific image on a viewing surface. At that time, these images were preserved by manually tracing them, due to non-availability of adequate photographic technology and material. The...
Read More -
Mini Dv Camcorders
10 August 2010 8:30 PM | No CommentsMini DV camcorders have many advantages over traditional analog video cameras and even Digital and DVD camcorders. Mini DV camcorders are compact, small and afford better editing. They have a better picture resolution compared to Digital Camcorders and even though they cost more, it comes...
Read More -
Security Cameras
10 August 2010 8:30 PM | No CommentsWith business, industry and commerce spreading at a rapid rate, there is a greater need to protect property and assets. For this purpose, security and surveillance cameras are often used. The use of these gadgets is no longer restricted to secret agents and undercover government...
Read More -
Wearable Spy Cameras
10 August 2010 8:30 PM | No CommentsWhile spy cameras can be used by anyone, wearable spy cameras usually serve the purposes of law enforcement. These little unnoticeable cams are ideal for private investigators, cover surveillance, and secret agents but this doesn’t mean that they are not available to the public. Several...
Read More -
Hidden Spy Cameras
10 August 2010 8:30 PM | No CommentsHidden spy cameras, or covert spy cameras, are a great way to ensure peace of mind and keep a watch over things. Covert or hidden cameras can be wired or wireless. Wireless hidden cameras have the camera and transmitter concealed, and there is no wire...
Read More -
Spy Pen Cameras
10 August 2010 8:30 PM | No CommentsSpy pen cameras are one of the many types of hidden, wireless cameras. Like spy camera glasses, spy pen cameras are most useful when you want to carry out an investigation without the knowledge of anyone seeing you. The camera in this case is hidden...
Read More -
Video Surveillance Equipment
10 August 2010 8:30 PM | No CommentsVarious industries, including banks, stores and restaurants, use video surveillance equipment for safety purposes. Police officers use it for tracking criminal activities and private citizens find it helpful in protecting their property. The basic types of video surveillance equipment are cameras, camcorders (camera-recorders), recorders/players, and...
Read More