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Goldinfo has developed the satellite
information service platform of the independent copyright
because of the satellite network of broadband, the information
service platform of the satellite and broadband satellite
network form Goldinfo 's hypermedia service together.
Goldinfo has already developed the information service platform
that has finished a lot of independent copyrights:
 The characters
and data: Apply journalism-spread industry many task many goal
information exchange platform of respect
The audio frequency
flows: Sow the platform on the basis of MP3 compresses the
standard satellite music group
Video flowing: Sow the
platform on the basis of MPEG-4 compresses the standard video
group
Strong application software develops strength and finished
several with independent intellectual property right technology
whether Goldinfo different from other satellite main
characteristic, network of operator to develop already. Relying
on the technology, Goldinfo cannot merely provide the powerful
solution for customer; can also reduce the customer's cost
greatly.
Information Switch Platform of Multi-task and multi-target
Many task many goal information exchange platform, Goldinfo of
independent development can come or data message automatic to
transmit one's own receiving through satellite network different
file of information source the website, the figure of receiving
the website is unrestricted. The transmission of information
adopts IP Multicast standard in TCP/IP. This information
exchange platform can set up different speed to different
information sources, can set up the goal of conveying, can set
up the number of times sent again, can establish and transmit
initial time. This technology has already been succeeded in
applying to the satellite and spreading industry at present.
Music Multicast Platform Based on MP3 Standard
The music of Goldinfo's independent development can reach CD
quality to compress the software of transmitting under 256Kbps
speed (1. The transmission quality that 4Mbps), has economized
channel resources greatly. The music compresses the software of
transmitting and adopts MP3 (MPEG1 Layer3) and compresses the
standard, can work in different speed from 32Kbps to 320Kbps
range, reach the standard of grade of radio in 256Kbps speed,
can be used in the transmission of the specialty grade. This
technology has already been succeeded in applying to the music
radio corporative network project of the national satellite at
present.
Video Multicast Platform Based on MPEG-4 Standard
The compressed software of video with revolutionary character of
Goldinfo's independent development can reach VCD in 256Kbps
speed (1. The video result that 5Mbps), reach the video result
of DVD in 500Kbps speed, has reduced the channel cost greatly.
This video compressed software adopts the latest MPEG-4
standard. This video compresses the platform in field of can be
applied to distance learning, meeting TV, controlling long-rangly
extensive lying etc..
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