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GLOSSARYOFTERMS

Iris

Works like the pupil of the human eye. In a well-lit environment, the human pupil contracts to keep too much light from entering. In low lighting, the pupil dilates to allow more light in.

Colour temperature

A measurement in Kelvin degrees which indicates the colour contents of a light source; bluish light has a higher colour temperature than reddish light. To reproduce white as white under different types of lighting, the chrominance signal must be adjusted to match the light source’s colour temperature.

(See “White Balance”.)

AC Charger Station

Used when charging the battery. Or, when connected directly to the camcorder, it can be used as a power supply.

Auto focus

Focus can be set for automatic adjustment, for beginners who find the adjustment difficult.

On-screen display

Displays in the viewfinder can be shown on a connected TV.

Strobe

In the early days of movie making, 1-second strobes were uncommon, so movies didn’t have the smooth movement they have today. This function gives movies the old-film flicker effect.

Record-Standby

Engage this mode by pressing START/STOP during Stop or Record modes. It means that the camcorder, or your VCR, is paused and ready to record.

CCD (Charge coupled device)

Solid-state imaging device used in camcorders as the camera’s image pickup; analogueous to the eye’s retina except that picture information is output as electric signals.

Dew sensor

If condensation forms inside the unit due to a temperature change, the indicator appears in the viewfinder, and the camcorder becomes unusable.

Digital zoom

10X Optical zoom image is taken and digitally processed to provide 40X or 100X magnified images.

Digital Image Stabilizer

When shooting while holding the camcorder in your hand, even if you think you’re perfectly still, there is slight movement. This function compensates for that movement.

Fade

An effect used in scene transitions. Like movies or TV, the scene gradually goes black or white (fade out), or comes in from a black or white screen (fade in).

White balance

A term that refers to the correctness of colour reproduction under various lighting. If the white balance is correct, all other colours will be accurately reproduced.

Wipe

An effect used in scene transitions. A scene disappears as though it’s being wiped off the screen (wipe out), or appears as though it’s wiped on (wipe in).

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JVC GR-DV808 Colour temperature, AC Charger Station, Auto focus, On-screen display, Strobe, Record-Standby, Dew sensor
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GR-DV808 specifications

The JVC GR-DV808 is a versatile MiniDV camcorder that gained popularity for its innovative features and user-friendly design when it was released. This compact device encapsulates the essence of portable filming without compromising on video quality. With its sleek design, the GR-DV808 appeals significantly to amateur filmmakers and casual users alike, providing a variety of functionalities for capturing memories in rich, vivid detail.

One of the standout features of the GR-DV808 is its advanced image capture capabilities. It is equipped with a 1/4-inch CCD sensor that delivers impressive video resolution, ensuring that footage recorded is sharp and vibrant. The camera supports the MiniDV format, which allows for high quality digital video recording with excellent color reproduction and clarity.

The GR-DV808 includes a 20x optical zoom lens, offering exceptional versatility in various shooting situations. This optical zoom allows users to get closer shots without sacrificing quality, making it ideal for wildlife photography and events where you may be filming from a distance. Additionally, the camcorders come with a 500x digital zoom feature, though it is primarily recommended to utilize the optical zoom for clearer images.

In terms of convenience, JVC incorporated a 2.5-inch color LCD monitor that provides a clear view of the subject while recording or reviewing footage. The flexible monitor design allows for various angles, making shooting at odd positions easier. Moreover, the camcorder features a built-in speaker and microphone, enhancing the functionality for playback and sound capture.

The GR-DV808 also supports digital video editing, facilitated by its FireWire (IEEE 1394) connectivity. This capability allows users to transfer footage to a computer for editing and sharing with ease. Along with its compact size, the camcorder accommodates long recording sessions with its efficient power consumption, making it a practical choice for on-the-go videography.

Lastly, the camcorder offers various shooting modes and effects, enhancing ease of use and creative expression. Features like digital image stabilization help reduce the effect of shaky hands for smoother playback, while programmable scene modes allow users to adapt to different lighting conditions. Whether capturing weddings, family events, or travel adventures, the JVC GR-DV808 remains a significant choice for those valuing quality and convenience in a portable digital camcorder.
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