# $Id: Portfile 85407 2011-10-13 10:57:42Z jmr@macports.org $ PortSystem 1.0 name shorten version 3.6.1 categories audio archivers license Noncommercial maintainers nomaintainer description Fast compression for waveform files long_description \ Shorten reduces the size of waveform files (such as audio) using \ Huffman coding of prediction residuals and optional additional \ quantisation. In lossless mode the amount of compression obtained \ depends on the nature of the waveform. Those composing of low \ frequencies and low amplitudes give the best compression, which may \ be 2:1 or better. Lossy compression operates by specifying a \ minimum acceptable segmental signal to noise ratio or a maximum bit \ rate. Lossy compression operates by zeroing the lower order bits of \ the waveform, so retaining waveform shape. homepage http://www.etree.org/shnutils/shorten/ platforms darwin master_sites ${homepage}dist/src/ checksums \ md5 fb59c16fcedc4f4865d277f6e45866a7 \ sha1 bd525ced0b9ba99a7a178c11647a853147977fa5 \ rmd160 c25d0cf634ea86de2a3f155bc96f494c0a3167a0 configure.args --mandir=${prefix}/share/man test.run yes test.target check