NETWORK ENGINEERING

IP Video Bandwidth Calculator

Determine the required IP video bandwidth for SMPTE 2110-20 uncompressed video and NDI High Bandwidth on 10GbE network fabrics.

Essential for designing professional media environments and preventing network oversubscription. For compressed streaming, check your Video Bitrate requirements. Explore more broadcast engineering tools for IP video and media networking.

Stream Settings

* Audio and ancillary data add minor overhead. NDI bitrates are VBR and represent typical maximums.

Capacity Results

Single Stream Bitrate
140 Mbps

Network Switch Capacity (Safe 80% Load)

1 GbE
5 Streams
800 Mbps usable
10 GbE
57 Streams
8 Gbps usable
25 GbE
142 Streams
20 Gbps usable

About the IP Video Bandwidth Calculator

When designing modern broadcast facilities or OB Vans, understanding network capacity is critical. This calculator helps System Integrators and Network Engineers quickly determine the bitrate requirements for various IP Video standards, ensuring switches are not oversubscribed. If you are calculating for compressed streaming rather than local IP fabric, use our Video Bitrate Calculator for exact Mbps requirements.

Supported Standards:

Note: Calculations assume a standard 80% safe continuous load limit on switch ports to prevent packet loss during micro-bursts.

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What is the IP Video Bandwidth Calculator?

Calculates absolute bit-rates for high-bandwidth IP video standards including SMPTE 2110-20 (uncompressed), NDI, and various compressed mezzanine formats like JPEG-XS.

This utility was engineered to eliminate the guesswork from high-pressure broadcast environments. Whether you are managing multi-camera sync or complex IP networking, precision measurements ensure that the technical infrastructure stays stable throughout the duration of the event.

Real-World Use Cases

Used during the physical layer design of professional media networks. It ensures that 100G core spines or 25G edge switches have sufficient headroom for uncompressed HD and 4K production flows.

Understanding these variables is critical for minimizing system-wide latency and avoiding technical debt in live productions. This tool provides instant validation of your technical specifications before you even power on a single piece of hardware.

Technical Methodology

Based on standard video math (Horizontal × Vertical × FPS × Bits-Per-Pixel). We include standard Ethernet overheads (Header/Preamble) to give real-world wire-speed requirements, not just theoretical payloads.

Our formulas are based on established SMPTE and EBU standards. By calculating these values theoretically, engineering teams can design predictable workflows and set clear expectations for clients regarding production quality and protocol limitations.

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