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[Discuss-gnuradio] compressed_file_sink/source?

From: Dan Halperin
Subject: [Discuss-gnuradio] compressed_file_sink/source?
Date: Thu, 28 Jun 2007 11:31:09 -0700
User-agent: Thunderbird (X11/20070626)

Has anyone explored inserting a compression algorithm before a file_sink or a file_source? I made a gzip_file_sink, but it just can't keep up at low decimation rates. Are there good compression libs that anyone would recommend instead?

Similarly, has anyone explored writing a MATLAB script that can load compressed data? The only thing I could find was to gunzip and then load it normally, but that defeats the whole purpose. The other option would be to write a MATLAB module in c that linked with zlib (or implement gzip decompression myself in MATLAB), but those both seem to be pretty awful solutions.



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