mcgill university > schulich school of music > music technology > mumt 611 j j...

McGill University > Schulich School of Music > Music Technology > MUMT 611

jjMusicMetaManager

MusicMetaManager

MusicMetaManager

jj

Cory McKay

Jason A. Hockman

part of the jMIR software suite by:

presented by:


jjMusicMetaManager

Overview

Introduction

Interface

Processing Options

Report Options

Report

Having Seen The Program, Here Are One or Two Things I’d Like to See

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jjMusicMetaManager

Introduction

used for detecting metadata errors in mp3 music collections

specializes in finding errors that result in duplicated files

used for profiling collections

capable of producing 39 reports regarding the information held in metadata fields

can operate from an itunes xml or directly from the id3 tags within each mp3

the processed output of jMMM may then be used directly in ACE or WEKA

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jjMusicMetaManager

What It Is

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jjMusicMetaManager

What It Is

metadata management tool

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jjMusicMetaManager

What It Is


providing error localization

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jjMusicMetaManager

What It Is


providing error localization

operates on itunes or other mp3 libraries

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jjMusicMetaManager

What It Isn’t

not used to create metadata for files

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jjMusicMetaManager

What It Isn’t

does not edit/correct erroneous metadata

not used to create metadata for files

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jjMusicMetaManager

Interface

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jjMusicMetaManager

Interface library options

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jjMusicMetaManager

Interfaceprocessing options library options

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jjMusicMetaManager

Interfaceprocessing options

report options

library options

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jjMusicMetaManager

Interfaceprocessing options

report options

library options

start process! /233


jjMusicMetaManager

Processing Optionsfind/replace settings

• runnin’ = running• Mister = Mr.• R.E.M. = REM

punctuation removal

“and” to “&”

space removal

condense personal titles

remove numbers at beginning of titles

upper and lower case equality

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jjMusicMetaManager

Processing Optionsreordered word subset settings

• Brown James = James Brown

tokenize

words

check subsets

check word

order

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jjMusicMetaManager

Processing Optionsedit distance • The Shynz =

The Shins

aka Levenshtein distance

operation = character insertion, deletion, substitution

possiblities based on threshold (e.g. 5 operations)

performed on title, composer, genre, album fields

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jjMusicMetaManager

Processing Optionsduplicate recording detection

filter title duplicates by: duration, artist, genre …

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jjMusicMetaManager

Report Optionsparsing and merging

files parsed

files not parsed

non-mp3s found

missing files

non-corresponding fields

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jjMusicMetaManager

Report Optionsgeneral profile options

lists of all recordings

options of output of breakdowns by field

recordings missing key metadata

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jjMusicMetaManager

Report Optionsmiscellaneous

identical titles before processing

fields starting with space(s)

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jjMusicMetaManager

Report Optionsalbum details

output album lists by artist? by composer?

output album lists with duplicate tracks?

output list of incomplete albums?

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jjMusicMetaManager

Report Optionsdetailed processing results

field lists for otherwise identical files

list of preserved adjusted “possibly-duplicate” files

report of operations performed

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jjMusicMetaManager

Report Optionsprobable errors in metadata

lists of erroneous files for title, artist, composer, album, genre

output lists of duplicates

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jjMusicMetaManager

Report Optionstechnical reports

outputs list of options selected

outputs processing times for each section

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jjMusicMetaManager

Reportmusic collection

overview

probable errors

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jjMusicMetaManager

Report

breakdown

artist

composer

genre

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jjMusicMetaManager

Report

missing key metadata

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jjMusicMetaManager

Report

exactly identical recordings

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jjMusicMetaManager

Report

incomplete albums

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jjMusicMetaManager

Report

probable duplicates

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jjMusicMetaManager

Report

field errors

title

artist

composer

album

genre

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jjMusicMetaManager

Things I’d Like To See

metadata editor functionality

(http://musicbrainz.org/doc/PicardTagger)

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jjMusicMetaManager

Things I’d Like To See

streamlined and hierarchical design

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jjMusicMetaManager

ReferencesMcKay, C., D. McEnnis, I. Fujinaga. “A large publicly accessible prototype audio database for music research,”In Proceedings of the International Conference on Music Information Retrieval, 2006, pp. 160-3.

McKay, C., D. McEnnis, R. Fiebrink, and I. Fujinaga. 2005. ACE: A general-purpose classification ensemble optimization framework. Proceedings of the International Computer Music Conference. 161-4.

McKay, C., R. Fiebrink, D. McEnnis, B. Li, and I. Fujinaga. 2005. ACE: A framework for optimizing music classification. Proceedings of the International Conference on Music Information Retrieval. 42-9.

mcgill university > schulich school of music > music technology > mumt 611 j j...

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