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Picolo U4 H.264

用于4通道音频/视频的采集与压缩

特性一览
  • 4 个 PAL/NTSC 视频输入和四个音频输入
  • PCIe x1 总线
  • 4 个视频解码器、每秒 100/120 幅图像(每秒 200/240 场)
  • 板载硬件 H.264 压缩
  • 两个独立配置的 H.264 压缩数据流,为 4 台相机的每一台提供原始(未压缩)流

比较 购买地点


每个视频通道有 3 个同步、可单独配置的输出流

  • 两个 H.264 压缩流:4CIF、2CIF、CIF 或 QCIF/可配置帧率/可配置比特率控制
  • 典型配置:
    • 一个高保真、4CIF 格式、全帧率 H.264 编码的流
    • 一个 CIF 格式、半帧率 H.264 编码的流
  • 一个原始(非压缩)流(取决于 PCI 总线可用的带宽):4CIF、2CIF、CIF 或 QCIF/黑白:Y8 或平面色:YUV420PL


提供 Windows(DirectShow)和 Linux 驱动程序
提供 Windows(DirectShow)和 Linux 驱动程序


4 个高质量音频输入

  • 线路电平音频信号
  • 可以选择采样率:8 kHz,16 kHz,22.05 kHz,44.1 kHz,48 kHz
  • 音频编码:线性 PCM 16 位或 G.711 64-kbps µ-law/A-law
  • 通过精确的音频和视频数据时间戳记来支持音频视频同步


通用 I/O 线

  • 4 个触点闭合输入
  • 4 个固态继电器输出
  • 监视器


Mechanical
Form Factor PCI Express card
Format Standard profile, half length, 1-lane PCI Express card
Dimensions L 167.65 mm x H 111.15 mm L 6.6 in x H 4.38 in
Weight 185 g, 6.53 oz
Host bus
Standard PCI Express 1.0
Link width 1 lane
Link speed 2.5 GT/s (PCIe 1.0)
Peak delivery bandwidth 256 MB/s
Effective (sustained) delivery bandwidth 180 MB/s (Host PC motherboard dependent)
Camera / video inputs
Interface standard(s) NTSC-M, PAL-M/B/D/G/H/I/N
Connectors
  • VIDEO: high density 44-pin female Sub-D connector on the bracket
  • VIDEO IN: dual-row 34-pin .050" (1.27mm) micro header with end shroud on the PCB
Termination resistor Selectable using switches on the PCB
Frame rate
  • 25/30 images per second per input
  • Total 100/120 images per second
Number of cameras 4
Number of cameras (at full frame rate) 4
Line-scan cameras supported No
Video delivery
Raw video format(s) YUV420PL, Y8
Deliverable video resolution (SD) 4CIF, 2CIF, CIF, QCIF
Audio / Video Outputs
Loop-through One, selected, with cascade capability
Connectors
  • VIDEO CASCADE: dual-row 6-pin .100" (2.54mm) header without shroud on the PCB
Audio inputs
Number of inputs 4
Type Line-level analog
Audio format
  • 8 kHz G.711 µ-law/A-law
  • 8 kHz 16-bit LPCM
  • 16/22.05/44.1/48 kHz 16-bit LPCM
Connectors
  • AUDIO: dual-row 34-pin .050" (1.27mm) micro header with end shroud on the PCB
On-board video codec
Video encoders
  • H.264 (MPEG-4 Part 10)
  • Baseline profile (Level 3)
  • 8 encoders per card
Number of streams
  • Two compressed output streams
  • One raw (uncompressed) stream
Bitrate
  • VBR (Variable Bit Rate), CPQ (Constant Picture Quality) and CBR (Constant Bit Rate)
  • Target bitrate adjustable up to 2 Mbps
Video streams resolution
  • One high-fidelity 4CIF full frame rate H.264 stream
  • One additional CIF half frame rate H.264 stream
  • One raw (uncompressed) stream (subject to PCI bus available bandwidth)
General Purpose Inputs and Outputs
Number of lines 8 I/O lines:
  • IN: 4 inputs
  • OUT: 4 outputs
Connectors
  • PROFESSIONAL I/O 1-4: 34-pin dual-row 0.05" (1.27mm) micro header with end shroud on the PCB
  • WATCHDOG: 4-pin dual-row 0.1" (2.54mm) header without shroud on the PCB for the watchdog
Usage General purpose IO
Electrical specifications
  • IN: Non-isolated differential polarity-insensitive inputs, compatible with
    • Digital totem-pole drivers (TTL, 5V CMOS or 12V levels)
    • Potential-free contacts (dry contacts)
    • Fixed potential contacts
  • OUT: Potential-free and polarity-insensitive solid-state relay outputs
Watchdog Yes
Software
Host PC Operating System
  • Microsoft Windows 8, 7, Vista, XP
  • Microsoft Windows Server 2012, 2008 R2, 2008
  • Linux kernel version 2.6.16 to 3.8, compatible with a wide range of distributions
  • 32- and 64-bit versions
APIs
  • Microsoft DirectShow under Windows: Kernel streaming mini driver providing the following filters: Board, Audio Source, Input Line, Watchdog, Visual Source, Output Line, Pass-Through Selector
  • Virtual File System under Linux: Memory-based file system driver where each board appears as a file system populated with files organized as a directory tree and managed using standard file management functions of the operating system.
Environmental conditions
Operating ambient air temperature 0 to +50 °C / +32 to +122 °F
Operating ambient air humidity 10 to 90% RH non-condensing
Storage ambient air temperature -20 to +70 °C / -4 to +158 °F
Storage ambient air humidity 10 to 90% RH non-condensing
Certifications
Electromagnetic - EMC standards
  • European Council EMC Directive 2004/108/EC
EMC - Emission
  • EN 55022:2010 Class B
EMC - Immunity
  • EN 55024:2010 Class B
Flammability PCB compliant with UL 94 V-0
RoHS European Union Directive 2011/65/EU (ROHS2)
REACH European Union Regulation 1907/2006
WEEE Must be disposed of separately from normal household waste and must be recycled according to local regulations
Ordering Information
Product code - Description
Video Recording H.264

视频采集来自多个相机,带 H.264 压缩

Picolo H.264 系列卡是带有板载 H.264 压缩功能的视频采集卡,用于基于 PC 的数字视频录制应用。
ITS Video Acquisition H.264

视频采集来自多个相机,带 H.264 压缩

Picolo H.264 系列卡是带有板载 H.264 压缩功能的视频采集卡,用于基于 PC 的数字视频录制应用。
DVR

基于 PC 的数字录像机(DVR)

Picolo H.264 系列卡是带有板载 H.264 压缩功能的视频采集卡,用于基于 PC 的数字视频录制应用。
  • 关键基础设施监控
  • 生产线监视