.TH GR_READ_FILE_METADATA "1" "2024-09-15" "gr_read_file_metadata 3.10.11.0" "User Commands"
.SH NAME
gr_read_file_metadata \- a Gnu Radio Utility
.SH DESCRIPTION
Read in a GNU Radio file with meta data, extracts the header and prints it.
.PP
Metadata file source and sink blocks (Tom Rondeau)
.PP
Two new blocks implement enhanced file source and sink blocks that
incorporate metadata passed using the stream tags feature in GNU
Radio. It is now possible to store things like frequency and
sample rate into capture files, or whatever key/value pairs you
tag onto data streams inside a flowgraph.
.SH "SEE ALSO"
http://www.trondeau.com/home/2012/12/15/metadata-file-format.html