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From: | Ben Hilburn |
Subject: | Re: [Discuss-gnuradio] [GSOC17 - Draft proposal] Implement SigMF functionality for GNU Radio |
Date: | Fri, 24 Mar 2017 14:33:20 -0400 |
4) In thinking about the GR metadata format, there’s sort of two different types of metadata you want. One is stuff that doesn’t change such as data type, recorder specifications, etc. The other is the per-sample stuff like time tags, center frequency, etc. With GR tags, there’s some inefficiency since the static items are written every tag. How does sigMF address this?
> So the SigMF spec is designed specifically to enable writing the
> metadata and dataset files in a streaming manner.
Can annotations and capture segments be interleaved or how is it
possible to write the metadata in a streaming manner?
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