Hi, visitor
chrome dictionary tool
                        全文:
                        USB 3.0 Powered 
3G-SDI and HDMI 
Capture 
www.aja.com 1 | U-TAPUSB 3.0 Powered 
SDI and HDMI Capture
Mobile, Simple and Compatible USB 3.0 Input
Only $345 US MSRP*
Small and simple to use, U-TAP connects directly to your computer way to obtain SDI or HDMI sources for capture, without the need to 
Find a Reseller
system via a USB 3.0 connection which provides the simplest install additional software drivers. Small enough to carry anywhere 
implementation ever, with no drivers to install and incredible software with you, its bus powered USB  connectivity ensures you will never be 
compatibility. looking for a power source.
The U-TAP family of USB 3.0 capture 
devices includes U-TAP SDI for professional 
U-TAP HDMI and U-TAP SDI offer easy, cost effective and portable U-TAP SDI provides a SDI looping output, allowing you to loop through 
connectivity and U-TAP HDMI for solutions for plug and play capture that is compatible with Windows, the source SDI signal to monitors, switchers and more. Both U-TAP SDI 
ubiquitous HDMI workflows. U-TAP is bus Mac OS X, and Linux operating systems and a broad range of creative and U-TAP HDMI support frame rates up to 1080p 60, for your HD High 
applications. From video conferencing to streaming to traditional Frame Rate (HFR) projects.
powered with the ability to simply and 
postproduction and more, U-TAP offers powerful functionality without 
easily bring in video across SDI or HDMI 
requiring any third party driver software. Built to the exacting standards of all AJA hardware, U-TAP is backed by 
for use within a wide range of software 
our world class support network and our 3 year international warranty.
without any drivers to install, as it’s 
U-TAP is smaller than a smartphone, and is incredibly useful in the field, 
supported directly in OS X, Windows,
on set or at a studio where USB connectivity provides a quick and easy 
and Linux.
www.aja.com 2 | U-TAPU-TAP SDI Connections U-TAP SDI Tech Specs
Video Formats Capture Video
• Video (SDI) •  16-bits/pixel, YUV (input video will be truncated as 
- (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 required)
- (HD) 1920 x 1080i 25, 29.97, 30
Capture Audio
- (HD) 1280 x 720p 50, 59.94, 60
- (SD) 625i 25
•   2-Channel, 16-bit, 48 kHz sample rate (input audio will be 
- (SD) 525i 29.97
truncated as required)
•  Scaled (USB), Frame rates for all formats: 7.5, 15, 25, 29.97, 
30, 50, 59.94, 60
Host Interface
- 1920 x 1080p 
• USB 3.0/USB 2.0 UVC/UAC compliant
- 1440 x 1080p 
- 1280 x 720p 
Size (w x d x h)
- 1024 x 576p
- 960 x 540p 
• 4.1” x 2.4” x 1.0” (103 mm x 61mm x 25mm)
- 856 x 480p 
- 800 x 600p Weight
- 768 x 576p
•  0.3 lb (0.2 kg)
- 720 x 576p 
- 720 x 480p 
Power
- 640 x 480p 
- 640 x 360p 
• 5V USB bus powered; 4W max
- 432 x 240p 
Environment
- 352 x 288p 
- 320 x 240p 
•  Safe Operating Temperature: 0 to 40 degrees C  
- 176 x 144p 
SDI In
(32 to 104 degrees F)
•  Safe Storage Temperature (Power OFF): -40 to 60 degrees 
Video Input Digital
C (-40 to 140 degrees F)
• 3G-SDI, SMPTE-259/292/424, YCbCr 4:2:2 (1 x BNC)
• Operating Relative Humidity: 10-90% noncondensing
USB 3.0
• Operating Altitude: <3,000 meters (<10,000 feet)
Video Loop Output
• Operating Relative Humidity: 10-90% noncondensing
• Operating Altitude: <3,000 meters (<10,000 feet)
• 1 x 3G-SDI (1 x BNC)
Audio Input Digital
SDI Out
• 2 -Channel, 24-bit SDI embedded audio, 48 kHz  
sample rate
Click here
For full product specifications visit www.aja.com/en/products/U-TAP/#techspecs
www.aja.com 3 | U-TAPU-TAP HDMI Connections U-TAP HDMI Tech Specs
Video Formats Video Input Digital
• Video (HDMI) • HDMI v1.4a, 24, 30, or 36 bits/pixel, RGB or YUV
- (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
Audio Input Digital
- (HD) 1920 x 1080i 25, 29.97, 30
- (HD) 1280 x 720p 50, 59.94, 60
• 2 -Channel, 24-bit HDMI embedded audio,  
- (SD) 625p 25  
48 kHz sample rate
- (SD) 625i 25
- (SD) 525p 29.97  
Capture Video
- (SD) 525i 29.97
•  16-bits/pixel, YUV (input video will be truncated as 
• Computer (HDMI), up to 60 Hz max for all formats
required)
- 1920 x 1080p  
- 1680 x 1050p 
Capture Audio
- 1600 x 1200p 
- 1600 x 1024p 
•  2-Channel, 16-bit, 48 kHz sample rate (input audio will be 
- 1280 x 1024p 
truncated as required)
- 1280 x 960p 
- 1280 x 768p Host Interface
- 1024 x 768p 
• USB 3.0/USB 2.0 UVC compliant
- 800 x 600p
- 640 x 480p 
Size (w x d x h)
• S caled (USB), Frame rates for all formats: 7.5, 15, 25, 29.97, 
30, 50, 59.94, 60
• 3.3” x 2.4” x 1.0” (84mm x 61mm x 25mm)
- 1920 x 1080p 
Weight
- 1440 x 1080p 
- 1280 x 720p 
• 0.3 lb (0.2 kg)
- 1024 x 576p
- 960 x 540p 
Power
- 856 x 480p 
HDMI  Input USB 3.0
• 5V USB bus powered; 3.5W max
- 800 x 600p 
- 768 x 576p
Environment
- 720 x 576p 
- 720 x 480p 
•  Safe Operating Temperature: 0 to 40 degrees C  
- 640 x 480p 
(32 to 104 degrees F)
- 640 x 360p 
• S afe Storage Temperature (Power OFF): -40 to 60 degrees 
- 432 x 240p 
C (-40 to 140 degrees F)
- 352 x 288p 
• Operating Relative Humidity: 10-90% noncondensing
- 320 x 240p 
• Operating Altitude: <3,000 meters (<10,000 feet)
- 176 x 144p
Click here
For full product specifications visit www.aja.com/en/products/U-TAP/#techspecs
www.aja.com 4 | U-TAPSoftware Compatibility
Software System
Skype™ PC/Mac
FaceTime™ Mac
Facebook® Live PC/Mac
Adobe Connect™ PC/Mac
VLC PC/Mac
GoToMeeting® PC/Mac
Microsoft Lync® PC
Webex® PC/Mac
QuickTime® Mac
Wirecast® PC/Mac
vMix® PC
Screenflow® Mac
OBS PC/Mac
TwitchTV® PC/Mac
Ustream® PC/Mac
XSplit® PC
YouTube Live® PC/Mac
Google Hangouts™ PC/Mac
Flash® Media Live Encoder PC/Mac
TeamViewer® PC/Mac
* For more information on the latest Software Compatibility please visit:
  http://www.aja.com/en/products/u-tap/
www.aja.com 5 | U-TAP3 Year Warranty 
AJA Video warrants that U-TAP SDI and U-TAP 
HDMI will be free from defects in materials and 
workmanship for a period of three years from
the date of purchase.  
About AJA Video Systems, Inc. 
Since 1993, AJA Video has been a leading
manufacturer of video interface and conversion
solutions, bringing high quality, cost effective
digital video products to the professional,
broadcast and postproduction markets.
AJA products are designed and assembled  
at our facilities in Grass Valley, California, and 
sold through an extensive sales channel of  
resellers and systems integrators around the  
world. For further information, please see our  
website at www.aja.com
AJA Video Systems, Inc.
Grass Valley, California
www.aja.com • sales@aja.com • support@aja.com                        
                        
                        結尾
                        
Reference Video (under testing)
Reference Paper

小於100G