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高标清兼容双路双盘位双编码1RU标准机架式硬盘录像机将强大的Ki Pro塑造成1RU的规格，适合无带化工作流程为了适应从磁带到基于文件的工作流程的转换，Ki Pro Rack提供高质量的“即采即编”的文件采集，能以最快速度得到可以编辑的素材源。


Ki Pro Rack提供了丰富的专业接口，可以立刻使用在现有的总线和路由系统中（不用添加额外的转换器），并录制10-bit Apple ProRes和Avid DNxHD文件，直接存储到抽取式的硬盘或SSD存储模块中，避免了费时费力的导入和采集工作。文件可以在几乎所有的编辑系统中使用，不必额外的转码或导入处理。





Ki Pro Rack是AJA公司基于Apple ProRes 422编码和Avid DNxHD编码开发的高标清兼容的双路双盘位1RU标准机架式硬盘录像机。就像Ki Pro一样，Ki Pro Rack具有AJA较先进的转换功能，在录制或者回放的同时，可实现广播级质量的上/下/交叉变换，而无需其他额外的转换硬件。同时提供两种高质量的编码选择。



Ki Pro Rack可以支持双路的SDI高清或者标清的信号输入，通过简单的菜单选择信号的通道，同时可以提供信号的环出监看。或者根据客户的实际需要把输入的信号源进行标清上变换，高清的下变换，高清1080和720之间的交叉变换进行录制，同时还可以进行标清上变换，高清的下变换，高清1080和720之间的交叉变换进行实时的变换输出。








技术参数

Video Formats

  • 1080i 25, 29.97, 30

  • 1080PsF 23.98, 24, 25*, 29.97* 

  • 1080p 23.98, 24, 25, 29.97

  • 720p 23.98*, 25*, 29.97*, 50, 59.94, 60 

  • 625i 25

  • 525i 29.97

 

*25 and 29.97 require a valid camera source and the use of the Record Type>PsF selection

Codec Support

  • Apple ProRes 422

  • Apple ProRes 422 (HQ)

  • Apple ProRes 422 (LT)

  • Apple ProRes 422 (Proxy)

  • Avid DNxHD HQX (220x)

  • Avid DNxHD SQ (145)

  • Avid DNxHD LD (36), only provides support for the 1080p format

Removable Storage

  • AJA KiStor modules - 2 slots with rollover recording

Video Input Digital

  • SD/HD SDI, SMPTE-259/292, 10-bit

  • Single Link 4:2:2 (2 x BNC, input selection in software)

  • HDMI v1.3

Video Output Digital

  • SD/HD SDI, SMPTE-259/292

  • Single Link 4:2:2 10-bit (1 x BNC)

  • HDMI v1.3

 

Note: HDMI requires 1080i, 720p or 1080p to be active; HDMI does not provide support for PsF

Video Input Analog

  • SD/HD Component (3 x BNC)

  • SMPTE/EBU N10, Betacam 525 line, Betacam 525J

  • 12-bit A/D, 2 x oversampling

  • +/- .25dB to 5.5 mHz Y frequency response

  • +/- .25dB to 2.5 mHz C frequency response

  • .5% 2T pulse response

  • <2 ns Y/C delay inequity, or Composite (1 x BNC – CVBS on Y)

Video Output Analog

  • Component (3 x BNC)

  • NTSC, NTSCJ, PAL

  • HD: YPbPr, RGB

  • SD: YPbPr, RGB (component mode)

  • SMPTE/EBU N10, Betacam 525 line, Betacam 525J, RGB

  • 12-bit D/A, 8 x oversampling

  • +/- .2dB to 5.5 mHz Y frequency response

  • +/- .2dB to 2.5 mHz C frequency response

  • .5% 2T pulse response

  • <1 ns Y/C delay inequity, or Composite (1 x BNC – CVBS on Y)

  • +/- .2dB to 5.0 mHz Y frequency response

  • +/- .2dB to 1 mHz C frequency response

  • <1% Diff Phase

  • <1% Diff Gain

Audio Input Digital

  • 8-channel, 24-bit SMPTE-272/299 SDI embedded audio, 48 kHz sample rate, synchronous

  • 8-channel, 24-bit HDMI embedded audio, 48 kHz sample rate, synchronous

  • 8-channel, 24-bit AES/EBU audio, 48 kHz sample rate, synchronous or nonsynchronous, internal sample rate conversion (4 x BNC)

Audio Input Analog

  • 2-channel, 24-bit A/D analog audio, 48 kHz sample rate, balanced (2 x XLR)

  • +24 dBu full scale digital

  • +/- 0.2 dB 20Hz to 20 kHz frequency response (Note: Line or Mic selection via CONFIG menu parameters)

Audio Output Digital

  • 8-channel, 24-bit SMPTE-272/299 SDI embedded audio, 48 kHz sample rate, synchronous

  • 8-channel, 24-bit HDMI embedded audio, 48 kHz sample rate, synchronous

  • 8-channel, 24-bit AES/EBU audio, synchronous or nonsynchronous, internal sample rate conversion (4 x BNC)

Audio Output Analog

  • 2-channel, 24-bit D/A analog audio, 48 kHz sample rate, balanced (2 x XLR)

  • +24 dBu full scale digital (0dbFS)

  • +/- 0.2 dB 20 Hz to 20 kHz frequency response

  • Stereo unbalanced headphone (1 x 3.5mm mini jack)

Up-Conversion

  • Hardware 10-bit

  • Anamorphic: fullscreen

  • Pillarbox 4:3: results in a 4:3 image in center of screen with black sidebars

  • Zoom 14:9: results in a 4:3 image zoomed slightly to fill a 14:9 image with black side bars

  • Zoom Letterbox: results in image zoomed to fill fullscreen

  • Zoom Wide: results in a combination of zoom and horizontal stretch
    to fill a 16:9 screen; this setting can introduce a small aspect ratio
    change

Down-Conversion

  • Hardware 10-bit

  • Anamorphic: fullscreen

  • Letterbox: image is reduced with black top and bottom added to image area with the aspect ratio preserved

  • Crop: image is cropped to fit new screen size

Cross-Conversion

  • Hardware 10-bit

  • 1080i to 720p

  • 720p to 1080i

Timecode

  • SDI RP188/SMPTE 12M via SDI BNC

  • HDMI (when used with compatible cameras)

  • LTC Input (1x BNC)

  • LTC output (1x BNC) (Note: active during playback not during record or EE)

Reference Input

  • External, 2x BNC

  • Looping, nonterminating

  • Blackburst or tri-level sync

Network Interface

  • 10/100/1000 Ethernet (RJ-45)

  • Embedded web server for remote control

User Interface

  • 2x 20 character display, with dedicated buttons

Closed Captioning Support

  • CEA-708, CEA-608

Machine Control

  • RS-422, 1x DE-9 female connector, Sony 9-pin protocol

  • 9-pin D-connector pinout is as follows:

 












































1



GND



2



TX-



3



RX+



4



GND



5



No Connection



6



GND



7



TX+



8



RX-



9



GND



Shell



GND


Size (w x d x h)

  • 19.0" x 12.5" x 1.75" (482.6mm x 317.5mm x 44.5mm) 

Weight

  • 7.3 lb (3.4 kg)

Power

  • 100-240 VAC 50/60 Hz, dual, redundant power supplies, 40W typical

Environment

  • Safe Operating Temperature: 0 to 40 C (32 to 104  F)

  • Safe Storage Temperature (Power OFF): -40 to 60  C (-40 to 140  F)

  • Operating Relative Humidity: 10-90% noncondensing

  • Operating Altitude: <3,000 meters (<10,000 feet)


工作流程
用户案例