- From: Hausenblas, Michael <michael.hausenblas@joanneum.at>
- Date: Thu, 23 Nov 2006 17:36:37 +0100
- To: "Oscar Celma" <ocelma@iua.upf.edu>
- Cc: "MMSem-XG Public List" <public-xg-mmsem@w3.org>
Oscar, Thanks a lot for this really _valuable_ input. I'll put that into our wiki ASAP. When you have your account, would you mind looking over it and peradventure correct it? Cheers & hear you soon, Michael ---------------------------------------------------------- Michael Hausenblas, MSc. Institute of Information Systems & Information Management JOANNEUM RESEARCH Forschungsgesellschaft mbH http://www.joanneum.at/iis/ ---------------------------------------------------------- >-----Original Message----- >From: Oscar Celma [mailto:ocelma@iua.upf.edu] >Sent: Thursday, November 23, 2006 6:22 PM >To: Hausenblas, Michael >Cc: Raphaël Troncy; Christian Halaschek-Wiener; MMSem-XG Public List >Subject: Re: [MMSEM-Vocabulary] Request for contribution >(audio vocabularies) > >Dear Micheal, > >Here's a long mail (I do not have a wiki account yet, so please >copy/paste to the wiki whatever you think is useful...) > >Hausenblas, Michael wrote: >> Raphaël, Oscar, All, >> >> 4. W.r.t. the audio MM standards IMHO a bit of expertise from Oscar >> would be of great help ... :) > > Raphaël said: > > "Furthermore, are "All Music Guide (AMG)", "MusicBrainz Metadata >Initiative 2.1" and "Compact Disc Database (CDDB)" really >vocabularies ?" > >I would say neither AMG (although they have some interesting >taxonomies >with regard to genre/styles) nor CDDB are really vocabularies. >In my opinion ID3 specification is not clear enough (and very >wide), the >more concrete thing they propose is a list of genres. >On the other hand, MusicBrainz it is a vocabulary! > >Moreover, some of these vocabularies should be taken into account, too >(I've tried to add the categorization proposed whenever it was >possible): > >* Musicbrainz Schema >MusicBrainz defined an RDFS definition [1] (you can see the >HTML output >at [2]). Instances in RDF are available via their query language (see >some results at [3]). An example of their MQ query is: > ><mq:FindAlbum> ><mq:depth>1</mq:depth> ><mq:artistName>Pink Floyd</mq:artistName> ><mq:albumName>Dark Side of the Moon</mq:albumName> ></mq:FindAlbum> > >-- Musicbrainz Discriminator/Category: >Representation RDF (R) / RDFS >Content Type audio (A) >Workflow production >Domain generic >Industry music > >[1] http://www.ldodds.com/projects/musicbrainz/schema/index.rdf >[2] http://www.ldodds.com/projects/musicbrainz/schema/mb.html >[3] http://musicbrainz.org/MM/mq_examples.html > >* In [4], there are lots of resources about Music Notation and >XML. From >the list available in [4], I would like to mention: > >+ MusicXML [5], by Michael Good (Recordare). >"Recordare has developed MusicXML technology to create an >Internet-friendly method of publishing musical scores, enabling >musicians and music fans to get more out of their online music." >The DTD specification is available at [6]. > >-- MusicXML Discriminator/Category: >Representation XML (X) / DTDs >Content Type audio (A) >Workflow production >Domain generic >Industry music > >+ MPEG Ad Hoc Group on Symbolic Music Representation, lead by >Paolo Nesi >(see [7]) are working on the standarization process of music notation. >Don't know the current status, though. > >-- MPEG Ad Hoc Group Discriminator/Category: >Representation XML (X) / DTDs? >Content Type audio (A) >Workflow production >Domain generic >Industry music > >+ XMF >The Extensible Music Format (XMF) [8] is a family of >music-related file >formats created and administered by the MIDI Manufacturer's >Association. >It is based on MIDI files. >Their goal is (quoted from the website): > >"Create an open standard file format for gathering together into a >single file all media assets (and/or links to external media assets) >required to render a MIDI note-based piece (or suite of >related pieces) >in a computer-based player (or possibly an instrument) with consistent >audio playback across all players and platforms, and suited for >interactivity, content protection, meta-data, and the Internet - and >keep it simple." > >[4] http://www.oasis-open.org/cover/xmlMusic.html >[5] http://www.recordare.com/xml.html >[6] http://www.recordare.com/dtds/index.html >[7] http://www.interactivemusicnetwork.org/mpeg-ahg/index.html >[8] http://www.midi.org/about-midi/xmf/ > >* Then there are other small projects/proposals such as: > >+ The Kanzaki music ontlogy [9] >Quoted from the website: >"A vocabulary to describe classical music and performances. Classes >(categories) for musical work, event, instrument and >performers, as well >as related properties are defined. Make sure to distinguish musical >works (e.g. Opera) from performance/event (Opera_Performance), >or works >(String_Quartette) from performer (StringQuartetEnsemble in >this vocab), >whose natural language terms are used interchangeblly. The present >version experiments more precise model to describe a musical work, its >representations (performances, scores, etc) and a musical event to >present a representation (a concert). Includes 30 keys as individuals." > >-- Kanzaki Music Performance ontology Group Discriminator/Category: >Representation OWL DL >Content Type audio (A) >Workflow premeditation? / production? >Domain generic >Industry music > >[9] http://www.kanzaki.com/ns/music > >+ Last but not least, there is the music ontology [10] used by Foafing >the Music project [11]. It includes some descriptors automatically >extracted from the audio (e.g. Key and mode, beats per minute, meter, >intensity, etc.) > >-- Foafing the music ontology Group Discriminator/Category: >Representation OWL DL >Content Type audio (A) >Workflow premeditation >Domain generic >Industry music > >[10] http://foafing-the-music.iua.upf.edu/ISWC2006 >[11] http://foafing-the-music.iua.upf.edu/ > > >That's all for now! > >Regards, > >Oscar Celma > >-- >This message has been scanned for viruses and >dangerous content by MailScanner, and is >believed to be clean. > >
Received on Thursday, 23 November 2006 16:36:50 UTC