annotate structural_segmentation/qm-segmenter/qm-segmenter.sh @ 27:2920df6dc246 abstract

added further references to OnsetDS

# runs sonic annotator using the specified transform file (-t)
#   input file: $1
#   output file: $2

mydir=`dirname "$0"`
infile="$1"
outfile="$2"

if [ t"$infile" = "t" ] || [ t"$outfile" = "t" ]; then
    echo "Usage: $0 infile.wav outfile.txt"
    exit 2
fi

echo "Processing input WAV file $infile, writing results to $outfile..." 1>&2

# Convert the Sonic Annotator format
#
# filename;starttime;duration;value;"label"
#
# to the lab format
# 
# starttime<TAB>endtime<TAB>label
#
# To ensure both start and end times have the same number of
# significant digits, we'll do an addition in awk for both (hence
# the $2+0 for start time)

VAMP_PATH="$mydir" sonic-annotator \
    -t "$mydir"/qm-segmenter.ttl \
    -w csv --csv-stdout --csv-separator ";" \
    "$infile" \
    | awk -F';' '{ gsub(/\"/, ""); print $2+0"\t"$2+$3"\t"$5 }' \
    > "$outfile"