Overview

The Flex 4K BACKPACK HDMI Encoder from BirdDog is an ultracompact NDI interface for HDMI video sources. Connect your onboard monitor, camera, or other video source, and have it available instantly on your NDI-enabled network. The BirdDog BACKPACK supports up to UHD 4K30 and 1080p60 resolution video.

SKU: GC47-BDFLEXBP

BirdDog Flex 4K BACKPACK HDMI to Full NDI Encoder (Note: Does Not Currently Decode NDI HX|HX2|HX3 Feeds)

The Flex 4K BACKPACK HDMI Encoder from BirdDog is an ultracompact NDI interface for HDMI video sources. Connect your onboard monitor, camera, or other video source, and have it available instantly on your NDI-enabled network. The BirdDog BACKPACK supports up to UHD 4K30 and 1080p60 resolution video.

The versatile BACKPACK can be powered using a Sony L-Series-type battery, PoE, or the included AC power supply. A 15W DC output port enables you to power select monitors and cameras from your BACKPACK power source. 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 non-NDI PTZ cameras. Additional features include an adaptive bitrate, a cooling thermal design, a 3.5mm audio input, and a 3.5mm headphone output.

Upgrade Your Monitor

Use the BACKPACK to encode NDI, power your monitor, and record simultaneously

Ultracompact Form

The BACKPACK is slightly larger than a credit card and weighs just over five ounces

Stay-Cool Design

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

Single Cable Plus DC Power

A single Ethernet port funnels NDI, Power, Video, Audio, Tally, and Audio Intercom while a DC output enables you to power select monitors and cameras

Tally Support

A built-in tally display is available for viewing by both your talent and camera operator

Flexible Power Options

Power the BACKPACK from the built-in Sony L-Series-type battery plate, using PoE, or via the DC input

PTZ Sidekick

Connect a PTZ control cable for PTZ pass-through control for your non-NDI PTZ camera

Adaptive Bit Rate

Select the bitrate that best fits your 4K or HD production

Software Tools

The BACKPACK includes free BirdDog Central Lite, Dashboard, and Comms Lite software

Key Features

  • Ultracompact Form with HDMI 2.0 Input
  • Supports up to UHD 4K30, 1080P60
  • PoE, Sony L-Series & DC Power Options
  • 15W DC Output to Power Monitor or Camera
  • Halo Tally for Talent & Operator
  • Supports BirdDog Comms
  • BirdDog Link Support
  • Includes an AC Power Supply

Regular price $794.00
Sale price $794.00 Regular price $795.00
Pay with
Pay with
This item is currently backordered and we are awaiting arrival. star If you'd like to know when it's due, we're here to help!

phone Call us during business hours at 02 9299 0177.
chatChat live with our team on-site.
emailOr email us anytime at info@georges.com.au with the subject "Awaiting Arrival"
Backorder

Request a Price Match

Fill out the price match form below, and we will be in touch shortly.

$794.00

Product Overview

The Flex 4K BACKPACK HDMI Encoder from BirdDog is an ultracompact NDI interface for HDMI video sources. Connect your onboard monitor, camera, or other video source, and have it available instantly on your NDI-enabled network. The BirdDog BACKPACK supports up to UHD 4K30 and 1080p60 resolution video.

Need advice?

Speak to one of our dedicated Australian-based sales team members.

Call us
How to Shoot Better Videos While Travelling Solo

How to Shoot Better Videos While Travelling Solo

Travel filmmaking captures the essence of exploration, weaving stories through moving images that transport viewers to distant lands. For solo travellers, mirrorless cameras are the perfect option, offering lightweight portability and powerful...

View post
The Best Travel Camera Guide for Every Type of Explorer (2025 Edition)

The Best Travel Camera Guide for Every Type of Explorer (2025...

In this best travel camera guide, learn about the latest models which are recommended for adventure, vlogging, street photography, family holidays, landscape photography, urban exploration, wildlife safaris and everyday casual travel pictures.

View post
2025 Nikon Z Series Buyers Guide

2025 Nikon Z Series Buyers Guide

In this guide, you'll learn about which Nikon Z Series cameras and lenses are the most popular in 2025.

View post