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Inspur Dual-Mode Set-Top Box
Production
Introduction
Inspur Dual
Set-Top Baox is based on high performance SoC and H.264
hardware decoding chip. It realizes DVB-C and IPTV STB
two different kinds integrated together by introducing
the single motherboard single system technology. This
STB supports both MPEG-2 and H.264 coding technology. It
is possible to take only 1/5 MPEG-2 coding video size
and bandwidth by using H.264 coding technology without
video/audio effect loss. This product supports Flash
animations and Java games. It expanded USB, Mic and so
on many kinds of hardware interfaces, which satisfied
the tendency of the interactive entertainment demand
grew day by day. Inspur STB liberates the digital
television service from the traditional single-direction
receive role by using the true double-direction channel
transmission technology. And it provides powerful
comprehensive platform for the future interactive
television entertainment applications.
Features
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Supporting
the digital television STB and IP STB two different
type applications, and switching between them easily
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Excellent
H.264 video decoding capability
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Supporting
both H.264 and MPEG two formats decoding
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Browser
inside that supports web browsing, email accessing
and so on functions
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Supporting
Flash animations and Java games
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Great
platform expansion ability, may expand VoIP,
VodiePhone and so on
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Supporting
ten more encoders and VOD servers
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High
performance embedded chip solution, mature high
performance-to-price ratio hardware platform
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Supporting
double network interface
Technical
Specification:
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Signal tuning |
Input Frequency |
87~862MHz |
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Input Impedance |
75Ω |
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Input Voltage |
35~95dBuV |
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Channel Demodulation |
Demodulation
Mode |
12、32、64QAMMust
Choosing
128、256QAMVoluntary
Choosing |
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Symbol Rate |
3.6~6.952 Mbaud |
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TS Demux |
Video DecodingMPEG2 |
ISO/IEC 13818-2 MP@ML |
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Video DecodingH.264 |
ISO/IEC 14496-10 MP@Level 3.0 |
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Video Decoding Parameters |
Video Format |
4:3,16:9 |
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Video Pattern |
PAL/NTSC |
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Differentiate Ration |
MAX: 720576 |
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Audio Decoding Parameters |
Audio Decoding |
ISO/IEC 13818-1 Layer12 |
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Output Mode |
L/LL/RR/R |
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Sampling Frequency |
48KHz |
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CPU and Memory |
CPU |
High capability Embedded double-chip
Processor |
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Flash |
8MB |
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SDRAM |
48MB |
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Video Output |
Video Bandwidth |
MPEG212MBH.2643MB |
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Audio Output |
Audio Output |
Simple TrackR/L
Stereo |
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Sampling Frequency |
3244.148KHz |
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DVB-CA Interface |
IC Interface |
ISO7816 |
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