BirdDog Flex 4K Out Full NDI Decoder

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1.50 LBS
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Product Overview


  • Ultracompact Form with HDMI 2.0 Output
  • Supports up to UHD 4K30, 1080P60
  • PoE & DC Power Options
  • Halo Tally System for Talent & Operator

The BirdDogFlex 4K Out Full NDI Decoder is an ultracompact HDMI interface for NDI video sources. Connect your NDI-enabled camera or other video source and have an HDMI output instantly available. The BirdDog Flex Out supports up to UHD 4K30 and 1080p60 resolution video.

Versatile power options include PoE or a separately available 12V power supply. Tally information is displayed for both the talent and the operator and passed through to compatible equipment. Connect a separately available cable to the 2.5mm RS232 port for pass-through control of PTZ cameras. Additional features include an adaptive bit rate, a cooling thermal design, and a 3.5mm headphone output.

Ultracompact Form

The Flex 4K Out is slightly larger than a credit card and weighs just under five ounces

Single Cable

A single Ethernet port funnels NDI, PoE, video, audio, tally, and audio intercom

Flexible Power Input Options

Power the Flex 4K Out using PoE or via the DC input

Stay-Cool Design

A thermal design and quiet fans keep the decoder cool even on the hottest days

Tally Support

A built-in tally display is visible by both your talent and camera operator

Adaptive Bit Rate

Select the bit rate that best fits your 4K or HD production


Video Input Connectors 1 x RJ45 (NDI)
Input Video Format RJ45
UHD 4K: 25/29.97/30 fps
1080p: 25/29.97/30/50/59.94/60 fps
1080i: 50/59.94 fps
720p: 50/59.94/60 fps
Audio Input Connectors None
Embedded Audio Input RJ45
Video Output Connectors 1 x HDMI (HDMI 2.0)
Output Video Format HDMI
UHD 4K: 25/29.97/30 fps
1080p: 25/29.97/30/50/59.94/60 fps
1080i: 50/59.94 fps
720p: 50/59.94/60 fps
Audio Output Connectors 1 x 1/8" / 3.5 mm TRS
Embedded Audio Output HDMI: 2-Channel
Other I/O 1 x RJ45 NDI, PoE
1 x 2.5 mm RS-232
Expansion Slots None
Tally Light Yes
Wi-Fi Support Yes
Power Connector 1 x Barrel (12 VDC) Input
1 x Barrel (12 VDC) Output
PoE Support PoH 802.3at
Dimensions 4.21 x 2.48 x 1.22" / 107 x 63 x 31 mm
Weight 4.94 oz / 140 g
Warranty Length Limited 1-Year Warranty
Packaging Info
Package Weight 1.445 lb
Box Dimensions (LxWxH) 7.1 x 6.3 x 4.3"


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