When reading iqw files, the meta data is filled with the default values (sample rate, author, etc), which is confusing.
If not available in the format to be read, fill with something not reasonable/empty, to not fill the meta data dict with wrong values.
When reading iqw files, the meta data is filled with the default values (sample rate, author, etc), which is confusing. If not available in the format to be read, fill with something not reasonable/empty, to not fill the meta data dict with wrong values.