SigMF v1.0.0 Update
summary
SigMF reaches v1.0.0 with backwards compatibility preserved and semantic versioning enforced; the spec adds a collections file to describe multi‑recording, multi‑channel relationships, adopts GeoJSON geolocation (replacing hacked annotations), allows arbitrary interleaved channels in one recording, adds a label field and frequency annotations, and formalizes extensions. Tooling now includes libsigmf, a Python CLI/GUI with validate/export, and integrations into GNU Radio and viewers like Spectrum and Omnisig; these tools are available and demonstrably working.
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chapters (20)
- 0:00SigMF v1.0.0 intro
- 1:03v1.0.0 release announcement
- 2:08Backwards compatibility
- 3:32Release candidate details
- 4:13GR-SigMF in GNU Radio
- 5:16New SigMF features
- 5:57Multi-channel collections
- 6:38GeoJSON geolocation
- 7:20Interleaved channels
- 7:40Core label field
- 8:02Frequency annotations
- 8:22SigMF logo process
- 9:05File structure validation
- 13:26Python tooling editor
- 14:29Loading SigMF files
- 15:53Inspectrum visualization
- 16:43Annotating in Inspectrum
- 18:07ML data labeling
- 19:53OmniSig tool
- 21:37Q&A
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