RGBlink RGB-RD-UM-4K, Руководство пользователя

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4K Ultra HD NDI CAMERA User Manual 47
increase in bandwidth to a maximum of 480Mbps.
● USB 3.2: Super Speed USB with 3 varieties of 3.2 Gen 1(original name USB 3.0), 3.2Gen 2(original name USB 3.1),
3.2 Gen 2x2 (original name USB 3.2) with speed up to 5Gbps,10Gbps,20Gbps respectively.
USB version and connectors figure
：
● NTSC : The colour video standard used in North America and some other parts of the world created by
theNational Television Standards Committee in the 1950s. NTSC utilizes an interlaced video signals.
● PAL: Phase Alternate Line. A television standard in which the phase of the colour carrier is alternated from line to
line. It takes four full images (8 fields) for the colour-to-horizontalimages (8 fields) for the colour-to-horizontal phase
relationship to return to the reference point. This alternation helps cancel out phase errors. For this reason, the hue
control is not needed on a PAL TV set. PAL, is widely used in needed on a PAL TV set. PAL, is widely used in Western
Europe, Australia, Africa, the Middle East, and Micronesia. PAL uses 625-line, 50-field (25 fps) composite colour
transmission system.
●
SMPTE
：
Society of Motion image and Television Engineers. A global organization, based in the United States, that
sets standards for baseband visual communications. This includes film as well as video and television standards.
●
VESA:
Video Electronics Standards Association. An organization facilitating computer graphics through standards.
● HDCP: High-bandwidth Digital Content Protection (HDCP) was developed by Intel Corporation an is in wide
use for protection of video during transmission betweendevices.
● HDBaseT: A video standard for the transmission of uncompressed video (HDMI signals) and related features using
Cat 5e/Cat6 cabling infrastructure.
● ST2110: A SMPTE developed standard, ST2110 describes how to send digital video over and IP networks. Video is
transmitted uncompressed withaudio and other data in a separate streams.
SMPTE2110 is intended principally for broadcast production and distribution facilities where quality and flexibility are
more important.
●SDVoE: Software Defined Video over Ethernet (SDVoE) is a method for transmission, distribution and
management AV signals using a TCP/IP Ethernet infrastructure for transport with low latency. SDVoE is commonly used
in integration applications.
●
Dante AV:
The Dante protocol was developed for and widely adopted in audio systems for the transmission of
uncompressed digital audio on IP based networks. The more recent Dante AV specification includes support for digital
video.
● NDI: Network Device interface (NDI) is a software standard developed by NewTek to enable video-compatible
Type
A Type
B Mini
A Mini
B Micro-
A Micro-
B Type
C
USB
2.0
USB
3.0
USB
3.1&
3.2