3 # FLAC - Free Lossless Audio Codec
4 # Copyright (C) 2012 Xiph.Org Foundation
6 # This file is part the FLAC project. FLAC is comprised of several
7 # components distributed under difference licenses. The codec libraries
8 # are distributed under Xiph.Org's BSD-like license (see the file
9 # COPYING.Xiph in this distribution). All other programs, libraries, and
10 # plugins are distributed under the GPL (see COPYING.GPL). The documentation
11 # is distributed under the Gnu FDL (see COPYING.FDL). Each file in the
12 # FLAC distribution contains at the top the terms under which it may be
15 # Since this particular file is relevant to all components of FLAC,
16 # it may be distributed under the Xiph.Org license, which is the least
17 # restrictive of those mentioned above. See the file COPYING.Xiph in this
20 LD_LIBRARY_PATH=`pwd`/../src/libFLAC/.libs:$LD_LIBRARY_PATH
21 LD_LIBRARY_PATH=`pwd`/../src/share/grabbag/.libs:$LD_LIBRARY_PATH
22 LD_LIBRARY_PATH=`pwd`/../src/share/getopt/.libs:$LD_LIBRARY_PATH
23 LD_LIBRARY_PATH=`pwd`/../src/share/replaygain_analysis/.libs:$LD_LIBRARY_PATH
24 LD_LIBRARY_PATH=`pwd`/../src/share/replaygain_synthesis/.libs:$LD_LIBRARY_PATH
25 LD_LIBRARY_PATH=`pwd`/../src/share/utf8/.libs:$LD_LIBRARY_PATH
26 LD_LIBRARY_PATH=`pwd`/../objs/$BUILD/lib:$LD_LIBRARY_PATH
27 export LD_LIBRARY_PATH
28 PATH=`pwd`/../src/flac:$PATH
30 echo "Using FLAC binary :" $(which flac)
32 date=`date "+%Y%m%dT%H%M%S"`
33 fname="comp${date}.flac"
36 last_size=$(wc -c < noisy-sine.wav)
38 echo "Original file size ${last_size} bytes."
40 for k in 1 2 3 4 5 6 7 8 ; do
41 flac -${k} --silent noisy-sine.wav -o ${fname}
42 size=$(wc -c < ${fname})
43 echo "Compression level ${k}, file size ${size} bytes."
44 if test ${last_size} -lt ${size} ; then
45 echo "Error : Compression ${last_k} size $last_size >= compression $k size $size."