BirdDog BD4KQUAD 4K Quad NDI Encoder/Decoder
SKU: 34555742779

BirdDog BD4KQUAD 4K Quad NDI Encoder/Decoder

Sale price$1451.25 Regular price$1612.50
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

BirdDog BD4KQUAD 4K Quad NDI Encoder/DecoderFollowing on from the award winning HD NDI products, the 4K Family has been engineered from the ground up for real world users. Built around BirdDogs custom NDI silicon chip and housed in an aircraft grade aluminium case, features include 12G SDI and HDMI 2. 0 inputs and outputs, built in cross converter, SFP+ port for 10GbE connectivity, active loop outs, audio intercom system, NDI tally system, PoE, and compatibility with BirdDogs Comms Pro and

Following on from the award winning HD NDI® products, the 4K Family has been engineered from the ground up for real-world users. Built around BirdDog’s custom NDI® silicon chip and housed in an aircraft grade aluminium case, features include 12G SDI and HDMI 2.0 inputs and outputs, built-in cross converter, SFP+ port for 10GbE connectivity, active loop outs, audio intercom system, NDI® tally system, PoE, and compatibility with BirdDog’s Comms Pro and Central Pro apps.

Encode & Decode up to 4Kp60.

With support for all resolutions up to 4Kp60, including all HD resolutions, Encoding and Decoding 4K Full NDI® has never been easier.

12G & HDMI 2.0 connections.

All SDI connectors on the 4K line are 12G SDI, including all four SDI connectors on 4K Quad. All the HDMI connectors are 2.0 for maximum compatibility with your sources and destinations.

SFP+ for 10GbE & long range.*

Industry standard SFP+ connection allows for short, medium, and long range connections over fiber and supports Ethernet protocols from 1GbE to 10GbE. 

NDI Tally that just works.

A full Tally system is built right into the 4K Family and it requires zero configuration. Includes a built-in large Tally light for your on-air talent to easily see which camera is live, plus user selectable Tally borders on loop out.

Cross Converter.

All 4K products include a built in cross converter and of the 12G SDI inputs can be looped out the HDMI 2.0 port and any of the HDMI 2.0 inputs can be looped out the 12G SDI.

PTZ Control.

With the optional USB to Ethernet dongle you can control any PTZ camera that supports NDI®, NDI|HX, or Visca over IP.

RESTful API. DIY automation.

Download the free BirdDog RESTful API and program your own automation for all BirdDog hardware endpoints, including cameras.

Adaptive bit rate. Slide your way to glory.

Full NDI® is a variable bit rate codec. In normal circumstances BirdDog recommends allowing around 140Mbps in HD, or 6 streams per 1GbE cable with some headroom. In 4K it is recommended to allow around 300Mbps or 3 streams with some headroom to allow for any unforeseen spikes.

With BirdDog’s tools you can select the bit rate to suit your bandwidth and requirements. In both HD you can slide between 80-180Mbps and in 4K you can select the data rate to be anywhere between 60 and 360Mbps.

4K QUAD Features

  • SUPPORTED VIDEO FORMAT
    • UHD 3840x2160 23.98, 25.00, 29.97, 30.00, 50.00, 59.94, 60.00
    • HD 1920x1080p 23.98, 25.00, 29.97, 30.00, 50.00, 59.94, 60.00
    • HD 1920x1080i 50.00i, 59.94i
    • HD 1280x720p 50.00p, 59.94p, 60.00p
  • VIDEO I/O CONNECTIVITY
    • HDMI 2.0 Output
    • 4x 12G SDI Selectable Input/Output
  • AUDIO INPUT
    • SDI - 2Ch, 48kHz
    • 3.5mm AUDIO Microphone/line input
  • AUDIO OUTPUT
    • HDMI 2Ch, 48kHz
    • SDI 2Ch, 48kHz
    • 3.5mm AUDIO Stereo Headphone/line output
  • VIDEO CODEC SUPPORT
    • NDI (Full bandwidth i-frame compression)
  • DISPLAY
    • Integrated 4-line OLED Status Display
    • Integrated Multiviewer* HDMI OUT
  • TALLY
    • Onboard Bi-color Tally indicator
    • Selectable Tally indicator on video loop outputs
  • NETWORK CONNECTIVITY
    • Ethernet RJ45 1000baseT w/integrated PoE (Power over Ethernet)
    • Open SFP+ Cage (10gb SFP+ Adapters sold separately)*
    • Embedded Web configuration Panel
  • WEIGHTS & DIMENSIONS
    • Size 135x85x25mm
    • Weight  320g
  • POWER
    • DC Input DC 12v / 16w
    • PoE (Power over Ethernet) PoE+ 802.3at
  • EXTERNAL INTERFACE SUPPORT (Requires Optional Cables)*
    • USB to RJ45 for additional network in device support
    • USB to RJ45 for VISCA over IP PTZ control
    • USB to Serial PTZ control (RS232)
    • USB ISO recording
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34555742779

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4.6 ★★★★★
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Kindle Customer
Fort Morgan, US
★★★★★ 4
Really wanted to love these
Size: Queen(Pack of 2)
I really wanted to love these but they gave me a stiff neck. I haven't slept with a pillow since buying these. They are firm except where you lay your head. It just deflates there. I expected it to sink in to match the curve of my neck but it was more than I could handle. My head ended up in a valley between the two ends of the pillow. The price was good, zipper worked fine, it looks as advertised and the pillows are good quality. The cooling part works, its just not what I needed.
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Reviewed in the United States on March 30, 2026
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Jack Raines
Bozeman, US
★★★★★ 5
best pillow I have ever bought.
Size: Queen(Pack of 2)
most comfortable pillow I have ever bought. It seems very well put together so I believe that it will last a long time. Very happy with the purchase. I do think the weight of the pillow will surprise many people because while it is quite heavy, it is very firm and extremely comfortable. Great value.
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Reviewed in the United States on May 27, 2026
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Verified Purchase
RC
Omaha, US
★★★★★ 5
I paid for the product and it’s GOOD 👍🏽
Size: Queen(Pack of 2), Size: Queen(Pack of 2)
Honest review to help your decision. These are a bargain at two for one. I paid almost $30 for one at a local retailer and it’s already flattened after 7 months. This product arrives vacuum sealed with the cooling pillow covers separately (separate so you can wash before using). They are loaded with memory foam which I found pleasing. I chose to leave all of the foam in because I’m sure it’ll flatten sometime in the future. I’ve been using these for TWO MONTHS now and they have not flattened. Easy to mold and fluff, soft and they are added support for my back up pillows. I cannot attest to any type of pain relief because I have not experienced that with these personally. I do feel my sleep is better so my tension headaches have lessened. The cooling hex layer is on the cover NOT the actual pillows. I’m sure everyone knows that memory foam gets really hot 🥵 but the cooling covers on these help minimize that. It actually feels cool to the touch like a gel product. I find the quality to be exceptional. All in all, give it a shot.
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Reviewed in the United States on September 16, 2025
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Jonathan Caballero
Carnegie, US
★★★★★ 3
More soft than firm
Size: Queen(Pack of 2)
Not firm but more soft, would I be returning probably not but if you were already on the fence this is your confirmation that it’s not as described, ( well to my standards at least ) it does feel of good quality but I was looking more a sturdy firm that soft and cushion feeling .
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Reviewed in the United States on January 1, 2026
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StacyT
Alexandria, US
★★★★★ 5
Best fluffy but firm pillows
Size: King(Pack of 2), Size: King(Pack of 2)
These pillows are worth every penny! They started off pretty flat but after three days they plumped up well. In addition to them being plump, they are also firm. Exactly what I was looking for. You can shake up the internal stuffing if you want them softer too. They were a bit pricey but I’m going to repurchase and replace all my home pillows with these. I do sleep hot and the cooling side is perfect to lay on. Kept me cool and comfortable. I haven’t had any neck or back pain after switching to these pillows too. Absolutely recommend these for your home. The photo shows how full the pillows are. I have four pillows in the picture plus two smaller other brands. These are definitely fluffier.
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Reviewed in the United States on January 8, 2026

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