MediaSeg

Split large media files into upload-ready chunks on macOS

Product HuntMacLaunched Jun 22, 2026124#9 of the day

About MediaSeg

MediaSeg is a local macOS utility that splits large media files into upload-ready chunks for practical, size-limited workflows. It is useful for NotebookLM-style uploads and similar destinations, and now officially supports MP4, WEBM, and MOV, with M4A, MP3, and WAV available as experimental support. Recent updates also added theme and language support.

The person behind MediaSeg

Sho Nishikawa, ExaEdge
Maker
AI-driven service producer in SG, VN, JP
Email not found yet

MediaSeg's team page →

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