convolution with acourate fir filter

[SMSWAP]

Yes, indeed.

21:29:24.313 Thread-255: LinkBase: adding output filter org.jstreamer.lib.WAVFilter@4d960168
21:29:24.313 Thread-255: ChainImpl: setting property object .@notifyStopped to com.minimstreamer.Streamer$NotifyStopped@377ee733
21:29:24.313 Thread-255: ChainImpl: setting property object .@httpRequest to org.jminim.lib.HTTPConnection$Request@30e37e9e
21:29:24.313 Thread-255: ChainImpl: setting property object .@http to org.jminim.lib.HTTPContext@7788287a
21:29:24.313 Thread-255: ChainImpl: setting property .converter to 'ffmpeg'
21:29:24.313 Thread-255: ChainImpl: setting property .converterCmdEscaped to '/share/CACHEDEV1_DATA/.qpkg/ffmpeg/ffmpeg'
21:29:24.313 Thread-255: ChainImpl: setting property .fmtFlt to 'flt'
21:29:24.313 Thread-255: ChainImpl: setting property .convOut to '-i /share/CACHEDEV1_DATA/Music/ConvolutionFiles/Echo44.wav -lavfi afir -version'
21:29:24.313 Thread-255: ChainImpl: setting property .status to 'HTTP/1.1 206 Partial Content