annotate osc/sv-command @ 115:c9930ec7a3f9

* Add fuzzy interpolation option as an alternative to zero padding in spectrogram (looks terrible though) * Make spectrogram appear more quickly by having the FFT server notify of updates more often near the start of its run
author Chris Cannam
date Mon, 05 Mar 2007 15:32:55 +0000
parents e200055fe80b
children
rev   line source
Chris@69 1 #!/bin/sh
Chris@70 2 #
Chris@70 3 # A very simple command shell for Sonic Visualiser.
Chris@70 4 #
Chris@70 5 # This provides a wrapper for the sv-osc-send program, which is a
Chris@70 6 # generic OSC sending program (not specific to SV, despite its name).
Chris@70 7 # This script attempts to guess the OSC port number for an SV
Chris@70 8 # process running on the local host, and then composes a method name
Chris@70 9 # and arguments into a complete OSC call.
Chris@70 10 #
Chris@70 11 # You can either run this with the method and its arguments on the
Chris@70 12 # command line, e.g. "sv-command set layer Frequency-Scale Log", or
Chris@70 13 # you can provide a series of method + argument commands on stdin.
Chris@70 14 #
Chris@70 15 # Unless you use the -q option, this script will echo the OSC URL
Chris@70 16 # and arguments that it is sending for each command.
Chris@70 17 #
Chris@70 18 # Note that the method and arguments may not contain spaces.
Chris@70 19 #
Chris@70 20 # Chris Cannam, Nov 2006
Chris@70 21
Chris@70 22 quiet=
Chris@70 23 if [ "$1" = "-q" ]; then
Chris@70 24 quiet=true; shift;
Chris@70 25 fi
Chris@70 26
Chris@70 27 # The yucky bit
Chris@70 28
Chris@70 29 port=`lsof -c sonic- | \
Chris@70 30 grep UDP | \
Chris@70 31 sed -e 's/^.*[^0-9]\([0-9][0-9]*\) *$/\1/' | \
Chris@70 32 grep -v ' ' | \
Chris@70 33 head -1 `
Chris@70 34
Chris@70 35 host=127.0.0.1
Chris@70 36 scheme=osc.udp
Chris@70 37
Chris@69 38 if [ -z "$port" ]; then
Chris@69 39 echo "Sonic Visualiser OSC port not found"
Chris@69 40 exit 1
Chris@69 41 fi
Chris@70 42
Chris@69 43 if [ -n "$1" ]; then
Chris@69 44 command=$1; shift
Chris@70 45 [ -z "$quiet" ] && echo "$scheme://$host:$port/$command" "$@"
Chris@70 46 sv-osc-send "$scheme://$host:$port/$command" "$@"
Chris@69 47 else
Chris@70 48 while read command a1 a2 a3 a4 a5; do
Chris@70 49 [ -z "$command" ] && continue
Chris@70 50 [ -z "$quiet" ] && echo "$scheme://$host:$port/$command" $a1 $a2 $a3 $a4 $a5
Chris@70 51 sv-osc-send "$scheme://$host:$port/$command" $a1 $a2 $a3 $a4 $a5
Chris@69 52 done
Chris@69 53 fi
Chris@69 54
Chris@73 55 exit 0