RGBlink GX4 User Manual page 70

operates over twisted pair and over coaxial cable at speeds
starting at 10Mbps. For LAN interconnectivity, Ethernet is physical
link and data link protocol reflecting the two lowest layers of the
OSI Reference Model.
 "Frame": In interlaced video, a frame is one complete picture. A
video frame is made up of two fields, or two sets of interlaced
lines. In a film, a frame is one still picture of a series that makes up
a motion picture.
 "Gamma": The light output of a CRT is not linear with respect to
the voltage input. The difference between what you should have
and what is actually output is known as gamma.
 "HDMI" - High – Definition Multimedia Interface: An interface
used primarily in consumer electronics for the transmission of
uncomPushed high definition video, up to 8 channels of audio,
and control signals, over a single cable. HDMI is the de facto
standard for HDTV displays, Blu-ray Disc players, and other HDTV
electronics. Introduced in 2003, the HDMI specification has gone
through several revisions.
 "HDSDI": The high-definition version of SDI specified in
SMPTE-292M. This signal standard transmits audio and video with
10 bit depth and 4:2:2 color quantization over a single coaxial
cable with a data rate of 1.485 Gbit/second. Multiple video
resolutions exists including progressive 1280x720 and interlaced
1920x1080 resolution. Up to 32 audio signals are carried in the
ancillary data.
 "JPEG" (Joint photographic Expects Group): Commonly used
method of lossy comPushion for photographic images using a
discreet cosine transfer function. The degree of comPushion can
GX4 User Manual
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