Broadcast Engineering Tools

Free tools for broadcast engineers, built by broadcast engineers.

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SCTE 104/35 Explorer

Parse SCTE 35 and SCTE 104 messages, visualize every field, see cross-protocol mappings, and convert between standards - all in one tool.

Explore

SCTE 35 Parser

Decode, validate, and inspect any splice_info_section() - down to the bit.

Parse

SCTE 104 Parser

Decode, validate, and inspect any multiple_operation_message() or single_operation_message() - down to the byte.

Parse

Time Code

Convert, calculate, and count SMPTE time codes across all standard frame rates.

Convert

Open Source

We contribute to the broadcast and media engineering community with open source .NET libraries.

Middleman.TimeCode

SMPTE timecode implementation for .NET - frame-accurate arithmetic, conversion, and parsing across all standard frame rates.

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Middleman.PdfFlex

Fluent PDF generation for .NET - build complex PDF documents with a clean, chainable API.

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Middleman.Svg

Programmatic SVG generation for .NET - create and manipulate SVG elements with a type-safe builder API.

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Built by Middleman Software - broadcast tools that work.

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