| IP
Camera 參考設計平台 |
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| 簡介： |
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IP Camera 參考設計平台
提供一個完整、靈活的硬體和軟體平臺。參考設計支援Nexperia PNX1502
多媒體處理器，以提供優質的video和audio的編碼。
硬體的基本的方塊圖，提供libraries和應用範例准許容易的建立一個working video/audio streaming
device 。同時， 因為提供的媒體處理器成分遵守被證明的NDK/TSSA Nexperia
程式標準，參考設計平台提工製造商客戶化解決能力、
集合各式各樣的影像處理函數到定製的韌體，如此解除網路並且/或者中央伺服器資源藉由"on-site"
intelligence提供(像一些定製的圖像增強演算法、事件觸發等)。 |
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| Features: |
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Complete reference design
includes Nexperia PNX1502 media processor-based reference
board and software
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Supports CMOS sensor modules of
several leading manufacturers (Micron, Foveon, Omnivision)
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Includes high-performance MPEG4
SP, ASP encoder component library
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Audio signal encoding using
G.711, AAC
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TSSA-compliant component
structure, allowing easy integration with customer's own
firmware
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ISMA-compliant streaming using
RTP/RTSP/RTCP
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HTTP-server for administration
and configuration
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UPnP support
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10/100 Ethernet interface
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GPIO and RS-232/RS-484
interfaces
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Optional PCI interface for
expansion modules (e.g., Wi-Fi card)
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Real-Time Clock with battery
backup
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" Software designed to DLNA 1.0
guidelines ensures cross-product interoperability
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| Technical
Specs: |
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Reference design
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Hardware: Reference
board, cables
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Software: MPEG4 encoder
and streaming libraries, BSP and other required libraries,
source codes for example applications.
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Documentation: User
guides, schematics, Gerber files
Reference board
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Media processor: Nexperia
PNX1502; TriMedia CPU
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Memory: 64 Mbyte DDR
SDRAM
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Flash Memory: 16 Mbyte
NOR Flash
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PCI/XIO bus: 32-bit,
33MHz
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Video sensors: CMOS
Micron MT9T001, Foveon F34 Camera Module, Omnivision OV9650
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Audio codec: Philips
UDA1380 Stereo audio encoder/decoder
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Audio I/O Line In
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Connectivity: Connector
for miniPCI extension board (e.g., for 802.11 card),
Ethernet 10/100 RJ-45, RS-232/RS-485, GPIO
connectors/buttons/indication LEDs.
Supported media formats
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Video encode: MPEG4 SP,
ASP(Up to 30 fps D1 encoding) , ISMA-compliant streaming
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Audio encode: AAC, G.711
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Communications: TCP/IP,
RS-232
Software and interoperability |
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Standards: |
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ISMA, RTP/RTSP/SDP (RFC 1889,
RFC2326, RFC2327), MPEG4 SP, ASP, DLNA 1.0 guidelines, TSSA-compliant
component structure. |
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Application areas: |
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Video Chat
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Remote Video Monitoring
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Surveillance Systems
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Security Systems
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Video Conferencing
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