Mercurial > hg > mirex2013
changeset 9:e5970597e220
Add Segmentino task, update some READMEs
| author | Chris Cannam |
|---|---|
| date | Mon, 02 Sep 2013 12:20:59 +0100 |
| parents | 1f244a1da67a |
| children | 45cef77776d7 |
| files | audio_melody_extraction/cepstral-pitchtracker/README.txt structural_segmentation/segmentino/README.txt structural_segmentation/segmentino/segmentino.sh structural_segmentation/segmentino/segmentino.so structural_segmentation/segmentino/segmentino.ttl |
| diffstat | 5 files changed, 72 insertions(+), 2 deletions(-) [+] |
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--- a/audio_melody_extraction/cepstral-pitchtracker/README.txt Mon Sep 02 10:10:18 2013 +0100 +++ b/audio_melody_extraction/cepstral-pitchtracker/README.txt Mon Sep 02 12:20:59 2013 +0100 @@ -5,14 +5,14 @@ # Dependencies -- Sonic annotator 1.0 +- Sonic Annotator v1.0 http://code.soundsoftware.ac.uk/projects/sonic-annotator/files - Typical Unix/GNU shell commands # How to run -In a terminal windon/console/shell run: +In a terminal window run: ./ame_cep.sh input.wav output.txt
--- a/structural_segmentation/segmentino/README.txt Mon Sep 02 10:10:18 2013 +0100 +++ b/structural_segmentation/segmentino/README.txt Mon Sep 02 12:20:59 2013 +0100 @@ -0,0 +1,19 @@ +# MIREX 2013 submission +# +# Structural Segmentation +# Segmentino by Matthias Mauch +# Prepared by Chris Cannam, chris.cannam@eecs.qmul.ac.uk + +# Dependencies + +- Sonic Annotator v1.0 + http://code.soundsoftware.ac.uk/projects/sonic-annotator/files + +- Typical Unix/GNU shell commands + +# How to run + +In a terminal window run: + +./segmentino.sh input.wav output.txt +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/structural_segmentation/segmentino/segmentino.sh Mon Sep 02 12:20:59 2013 +0100 @@ -0,0 +1,34 @@ +# 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 segmentino.ttl \ + -w csv --csv-stdout --csv-separator ";" \ + "$infile" \ + | awk -F';' '{ gsub(/\"/, ""); print $2+0"\t"$2+$3"\t"$5 }' \ + > "$outfile" +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/structural_segmentation/segmentino/segmentino.ttl Mon Sep 02 12:20:59 2013 +0100 @@ -0,0 +1,17 @@ +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . +@prefix vamp: <http://purl.org/ontology/vamp/> . +@prefix : <#> . + +:transform_plugin a vamp:Plugin ; + vamp:identifier "segmentino" . + +:transform_library a vamp:PluginLibrary ; + vamp:identifier "segmentino" ; + vamp:available_plugin :transform_plugin . + +:transform a vamp:Transform ; + vamp:plugin :transform_plugin ; + vamp:step_size "512"^^xsd:int ; + vamp:block_size "16384"^^xsd:int ; + vamp:output [ vamp:identifier "segmentation" ] . +