Kystar K2, Руководство пользователя

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2
VGA: Analog video signal (video graphics array) is a video transmission standard introduced
by IBM with the PS / 2 machine in 1987. It has the advantages of high resolution, fast display speed,
and rich colors. Wide application. The signal source is generally a desktop computer, a notebook, a
karaoke machine, a matrix, etc.
DP: The DP interface is a display interface released by the Video Electronics Standards
Association (VESA). DP will add support for HD audio signal transmission while transmitting video
signals, while supporting higher resolutions and refresh rates. It can support single-channel,
unidirectional, and four-line connections. The data transmission rate is 10.8Gbps, which is sufficient
to transmit uncompressed video and related audio. It also supports a 1Mbps bidirectional auxiliary
channel for device control. In addition, it supports 8-bit And 10-bit color.
SDI: Digital component serial interface. The SDI interface cannot directly transmit compressed
digital signals. After the compressed signals recorded by digital video recorders, hard disks and
other equipment are played back, they must be decompressed and output through the SDI interface
to enter the SDI system.
Q2: What does the output resolution mean?
A: The output resolution is the pixel mode of the single-port output of the splicer, which is the
maximum control range of the splicer output. The conventional resolutions are 1024 * 768, 1280 *
1024, 1600 * 1200, 1920 * 1080, and the general setting is the same as the sending card. Resolution
mode.
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