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AJA Ki Pro Rack Rackmount file based recorder/player, with ProRes 422 and DNxHD includes: 2 x AC Power Cords (No KiStor Modules included)

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Ki Pro Rack

The power of Ki Pro in a 1RU format, the perfect fit for your file based workflow. 


With a wealth of professional connections including SDI and HDMI, Ki Pro Rack will fit right into your existing cabling and routing system. Ki Pro Rack also features AJA’s industry leading conversion technology, enabling you to perform broadcast quality up, down, cross-conversion during recording or playback without the need for additional conversion hardware.

Transition to File Based Workflows
For video facilities transitioning from tape to file based workflows for recording and playback, Ki Pro Rack offers high quality, 'ready-to-edit' file capture, designed to get material from source to editorial as quickly as possible.

With a wealth of professional connections, Ki Pro Rack will fit right into your existing cabling and routing system and record 10-bit Apple ProRes and Avid DNxHD files direct to removable hard disk or SSD Storage Modules, eliminating the need for time-consuming logging and capturing. The files can be used in most editing systems without the need for additional transcoding or importing processes.


Unify Formats -
Speed Workflows
AJA's high quality up, down, cross-conversion makes it easy to unify SD, 720p, and 1080i and create a single desired format for your project. The multitude of video and audio connections such as SDI, HDMI and analog make integrating Ki Pro Rack with other production equipment easy.


RS-422 Control
RS-422 control allows Ki Pro Rack to integrate easily with supported editing systems and external controllers allowing it to fulfill several of the functions of a traditional VTR. Supported NLEs can even perform assemble edits directly to the Ki Pro Rack.

Ki Pro Rack’s RS-422 control can also be used to link a traditional VTR with Ki Pro Rack for direct editing control. Use the editing controls on properly equipped VTRs to control Ki Pro Rack for machine to machine transfer of video and audio. This allows tape footage to be captured directly as files on Ki Pro Rack without the need for a separate edit controller.


10-bit, Full Raster Recording
Big on quality - but not on file size. Recording 10-bit, full raster files, Ki Pro Rack gives you high quality images that easily stand up to post processing requirements - and client scrutiny.

Compared to 8-bit recording devices, 10-bit 4:2:2 recording (when supported by the codec) provides better quantization, giving a superior representation of the original scene and allowing for more flexibility in postproduction when adjusting color and balance.

By utilizing efficient ProRes and DNxHD codecs, file sizes are kept in check so you won't need to blow your production budget on extra storage.


Ki Protect
Ki Pro Rack includes Ki Protect, a feature that helps to ensure data integrity if a media drive is accidentally removed or loses power during recording. The Ki Protect feature automatically pre-allocates recording space on the media drive for video, audio and timecode when the record button is pressed.

While recording, the file header is then continuously updated every time new data is written. That way, the only loss that should be incurred is the last few frames that were in transit to the media drive to be recorded when the operation was interrupted. Frames that are already recorded will be preserved and are recoverable, providing greater peace of mind on set and in the studio.


Reliable Storage Media
Ki Pro Rack captures directly to reliable AJA KiStor media. KiStor media are available as HDDs or SSDs in a variety of capacities to best suit the demands of your production environment. KiStor modules also feature built-in USB 3.0 connectivity for direct connection to your editing system using standard interfaces. KiStor media may also be used with the optional KiStor Dock which features a Thunderbolt™ connection for lightning fast data transfers.

Utilizing the rollover recording capability with the dual media drive bays, recording can start on one media module and seamlessly continue onto the second module once the first has reached capacity. This makes Ki Pro Rack ideal for long form recording needs while maintaining incredibly image high quality.


Familiar Controls
and Operation
Anyone familiar with the operation of a tape deck will feel immediately comfortable when working with Ki Pro Rack.

Just like a traditional tape deck, Ki Pro Rack features straightforward and dedicated transport buttons - record, play, stop, rewind, fast forward - making the device easy to operate with minimal training time. The current status of the system and key configuration information is clearly displayed on the built-in screen. Additional operational information can be found in the STATUS menu which can be accessed even when recording or playing back.

The Ki Pro Rack operating system offers users a flat menu structure that is easy to navigate with menu parameters presented in clear and understandable language.


Automation
Ki Pro Rack goes beyond traditional tape decks with sophisticated play out and automation capabilities. Because Ki Pro Rack is file based, any clip can be instantly queued up and played either from the front panel or via the built-in Ethernet connection - with no seek time. Complete developer tools are available, allowing advanced users to script and automate Ki Pro Rack and other Ethernet equipped AJA products for custom applications.


Closed Captioning Support
If you need to record or playout video with Closed Captioning embedded,
Ki Pro Rack is fully compatible with your needs.

Ki Pro Rack recognizes CEA-708 within incoming SDI Inputs and encodes
the Closed Captioning to your Apple ProRes recorded file. Upon playback, you can utilize the Closed Captioning within a recorded file over Ki Pro Rack's SDI outputs.


Professional Connections
The video and audio connections on the rear panel of the Ki Pro Rack offer the same standard connectors found on traditional tape decks, allowing Ki Pro Rack to integrate easily with your current cabling and routing. The rear connections include SDI, HDMI, component analog, AES and analog XLR balanced audio, LTC, RS-422 and LAN.


Ethernet File Transfer
Utilizing the LAN network functionality, media can be copied to and from the Ki Pro Rack over the Ethernet connection. This allows for fast file transfers without the need to physically remove the media from the Ki Pro Rack, which can be especially useful in larger facilities and cuts down dramatically on the number of people that have to enter the machine room, minimizing the risk of unintentional interference with equipment.

Ki Pro Rack - Specification

Specs
General
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)
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