MediaSeg

Local macOS utility that splits large media files into upload-ready chunks

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MediaSeg is a local macOS utility that splits long-form video files into upload-ready chunks, handling MP4, WEBM and MOV formats. It helps when recordings, lectures or webinars exceed platform size limits by creating smaller segments while keeping processing local and preserving video quality. It is aimed at educators, podcasters and meeting hosts who need to share lengthy recordings within upload constraints.

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Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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