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Datavideo DAC-45 4K Up/Down Cross Converter

BH #DADAC45 • MFR #DAC-45
Datavideo DAC-45 4K Up/Down Cross Converter
Key Features
  • Successor to DAC-70 Converter
  • 4K HDMI Support and Genlock
  • Convert as Low as 480i to Ultra HD 4K
  • Convert VGA/HDMI/SDI to 4K HDMI / 3G-SDI
The Datavideo DAC-45 4K Up/Down Cross Converter is the successor to the popular DAC-70. It has all the same features plus 4K HDMI support and genlock. A built-in super resolution engine allows you to up-convert resolutions as low as 720 x 480 all the way up to Ultra HD 4K.
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Datavideo DAC-45 Overview

  • 1Description
  • 2Key Features
  • 3Miscellaneous
  • 4LED Indicators

The Datavideo DAC-45 4K Up/Down Cross Converter is the successor to the popular DAC-70. It has all the same features plus 4K HDMI support and genlock. A built-in super resolution engine allows you to up-convert resolutions as low as 720 x 480 all the way up to Ultra HD 4K.

The DAC-45 lets you convert video signals from VGA, HDMI, and SDI inputs (with audio) to 4K HDMI or 3G-SDI output. It also allows instant and automatic switching between 4K, HD, and SD formats when the video input changes.

The DAC-45 Center Utility software is also provided to you as a free download from Datavideo's website. This application lets you designate various video and audio settings as well as obtain device information.

Key Features
  • Successor to the DAC-70 with 4K HDMI support and genlock
  • Convert from as low as 720 x 480 all the way up to Ultra HD 4K
  • Convert VGA, HDMI, and SDI inputs (with audio) to 4K HDMI or 3G-SDI output
  • HDMI 2.0 input/output with 4:2:2 processing
  • Up/down/cross convert between 4K, 3G, HD, and SD formats
  • 3G-SDI Level A/B support
  • Reference input (Black Burst and Tri-Level Sync)
  • Built-in super resolution engine for 4K up-conversion
  • Built-in resolution and frame rate up/down conversion engine
  • Built-in de-interlacer and interlacer (i <-> p conversion )
Miscellaneous
  • Settings control DIP switch
  • Audio lock after conversion
  • Cross reference
  • Plug-and-play operation
LED Indicators
  • Power LED
  • Three source LEDs (SDI, HDMI, VGA)
  • Four output format LEDs (4K, 3G, HD, SD)
UPC: 672255007259

Datavideo DAC-45 Specs

Inputs
1 x 3G/HD/SD-SDI
1 x HDMI
1 x VGA
2 x RCA (unbalanced audio L/R)
1 x reference input
Outputs
1 x 3G/HD/SD-SDI
1 x HDMI
Firmware Updates
1 x mini-USB
Power Input
DC jack
Supported Video Input Formats
SDI (YUV)
1080p60/59.94/50
1080p30/29.97/25/24/23.98
1080psf30/29.97/25/24/23.98
1080i60/59.94/50
720p60/59.94/50
625i
525i

HDMI (YUV / RGB)
3840 x 2160p60/59.94/50
3840 x 2160p30/29.97/25/24/23.98
1080p60/59.94/50
1080p30/29.97/25/24/23.98
1080psf30/29.97/25/24/23.98
1080i60/59.94/50
720p60/59.94/50
480p, 576p, 480i, 576i
1600 x 1200 at 60 Hz
1400 x 1050 at 60 Hz
1366 x 768 at 60 Hz
1280 x 1024 at 60 Hz
1024 x 768 at 60 Hz
800 x 600 at 60 Hz

VGA (RGB)
1920 x 1080 at 60 Hz
1600 x 1200 at 60 Hz
1400 x 1050 at 60 Hz
1366 x 768 at 60 Hz
1280 x 1024 at 60 Hz
1280 x 720 at 60 Hz
1024 x 768 at 60 Hz
800 x 600 at 60 Hz
Supported Video Output Formats
SDI (YUV)
1080p60/59.94/50
1080p30/29.97/25/24/23.98
1080i60/59.94/50
720p60/59.94/50
625i
525i

HDMI (YUV)
3840 x 2160p60/59.94/50
3840 x 2160p30/29.97/25/24/23.98
1080p60/59.94/50
1080p30/29.97/25/24/23.98
1080i60/59.94/50
720p60/59.94/50
576p
480p
576i
480i
Video Processing
SDI: YUV 4:2:2
HDMI: YUV 4:2:2, YUV 4:4:4, RGB 4:4:4, YUV 4:2:0 (4K only)
Supported Audio Input Formats
Unbalanced Audio L/R: Stereo audio
SDI Embedded Audio: Up to 8-ch, 48 kHz, PCM audio
HDMI Embedded Audio: Up to 8-ch, 44.1/48/96 kHz, PCM audio
Supported Audio Output Formats
SDI Embedded Audio: Up to 8-ch, 48 kHz, PCM audio
HDMI Embedded Audio: Up to 8-ch, 48 kHz, PCM audio
Frame Delay
I: 2-3 fields
P: 0-1 frames
Power Supply
12 VDC, 1 A (9.4 W)
Operating Temperature
32 to 104°F (0 to 40°C)
Humidity
10 to 80%
Certification
CE, FCC
Dimensions
8.6 x 5.5 x 1.6" (22 x 14 x 4 cm)
Weight
2.2 lb (1 kg)
Packaging Info
Package Weight
3.2 lb
Box Dimensions (LxWxH)
11.5 x 9.8 x 4.1"

Datavideo DAC-45 Reviews

See any errors on this page? Let us know

Will both the SDI and HDMI outputs work ...

Will both the SDI and HDMI outputs work simultaneously? So, input HDMI and output both, or input SDI and output both?
Asked by: Ron
Unfortunately no. You would only be able to output one at a time with Datavideo DAC-45 4K.
Answered by: Craig
Date published: 2023-01-07

question

Can the Datavideo 4K Up/Down Cross Converter do ROI Scaling?
Asked by: Gill
No, DAC-45 will not do ROI scaling. Please look at our KMU-100 4K Multi-camera processor if you are looking for ROI scaling. KMU-100 allows you to take 4 ROI SDI outputs from one 4K camera.
Answered by: Datavideo Expert
Date published: 2021-09-22
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