S1080 User’s Manual
U/M-2013-1000
Revision B
August 22, 2013
Company Proprietary
Page A-5
Acronym/
Abbreviation
Definition
RGB
Stands for "Red Green Blue." It refers to the three hues of light (red, green, and blue, that
can mix together to form any color. When the highest intensity of each color is mixed
together, white light is created. When each hue is set to zero intensity, the result is black.
RTSP
Real Time Streaming Protocol
SD/MMC
SD (Secure Digital) memory is a small card, most commonly the size of a postage stamp,
which is used in a wide variety of multimedia devices. SD cards are a form of solid-state
memory device known as Flash memory. Because it is solid-state memory, as opposed to
the magnetic memory used in normal hard drives, it is much more durable and is not
damaged when it comes in close proximity to a magnet. SD cards were developed to be
competition for MMCs (MultiMediaCards ).
SDHC card
Secure Digital High Capacity cards are high-capacity flash memory cards.
Shutter speed
Shutter speed is the effective length of time a camera's shutter is open.
Shutter speed is a parameter that controls how long light is hitting the sensor. It is
usually measured in parts of a second (30 means 1/30s, that is, "a thirtieth of a second").
Shutter time
A shutter cycle is a process in which the shutter doors will open, close and reset. After
resetting, the shutter will be ready to open again. There is a lag time between pressing
the shutter release and the camera responding to your command.
SMPT
Simultaneous MAC Packet Transmission
SNTP
Standard Network Time Protocol
SXVGA
Super Extended Video Graphics Array (1280 x 960)
UPnP
User Plug and Play
USB
Universal Serial Bus
VGA
Video Graphics Accelerator (320x240)
Video codec
See codec
VMS
Video Management System
White balance
White balance is the process of removing unrealistic color casts, so that objects that
appear white in person are rendered white in a photo. Proper camera white balance has
to take into account the "color temperature" of a light source, which refers to the relative
warmth or coolness of white light. Our eyes are very good at judging what is white
under different light sources, but digital cameras often have great difficulty with auto
white balance (AWB) — and can create unsightly blue, orange, or even green color casts.
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