[Clam-devel] WWW2009 Developers Track

Sun Jan 11 13:29:46 PST 2009

I would say this is still "pretty attractive" regardless of the
MusicBrainz webservice nuisance. It just depends how this is treated at
the Annotator UI. You might get a message saying something like
"MusicBrainz service did not respond, do you want to try again?". Also,
I am wondering what is the plan on how to integrate the response into
the Annotator. Once the song is identified, are the MusicBrainz
descriptors somehow going to be available through the annotator?

X

Jun Jun wrote:
> Thank you very much Xavier. Great! I'm in. 
> There was a proposal from you "feature request for Annotator", approximately one and a half years ago. What I'm trying now is not exactly the same but more or less. It is an "extractor" to obtain metadata from MusicBrainz, i.e., given the path/of/a/song, it looks it up in MusicBrainz and finds the track ID.
> However it seems that the webService of MusicBrainz is not so "stable", and I always randomly got "Service Temporarily Unavailable". 
> For example, I tried the extractor with "Oops, I did it again" once, and got:
>
> 11.01.09 00:12:16 DEBUG    --- Starting Sun Jan 11 00:12:16 2009 ---
> 11.01.09 00:12:16 INFO     Considering F:\music\Britney
> 11.01.09 00:12:16 DEBUG    Considering F:\music\Britney\cnxmybg.mp3
> 11.01.09 00:12:16 DEBUG     - Trying to guess an ID for track "Oops I Did It Again", artist "britney spears", release "OopI Did It Again"
> 11.01.09 00:12:16 DEBUG    GET http://musicbrainz.org/ws/1/artist/?type=xml&name=britney+spears
> 11.01.09 00:12:17 DEBUG    GET http://musicbrainz.org/ws/1/release/?query=%28release%3AOopI+Did+It+Again%29++AND+arid%3A45a663b5-b1cb-4a91-bff6-2bef7bbfdd76&type=xml
> 11.01.09 00:12:18 DEBUG    GET http://musicbrainz.org/ws/1/track/?query=%28track%3AOops+I+Did+It+Again%29++AND+reid%3A8ef0eb85-4e3d-4d5b-9c45-8d157fc32d34&type=xml
> 11.01.09 00:12:19 DEBUG    GET http://musicbrainz.org/ws/1/track/?query=%28track%3AOops+I+Did+It+Again%29++AND+reid%3Abce40d97-58db-4aa4-9af8-99b63f94c488&type=xml
> 11.01.09 00:12:21 DEBUG    GET http://musicbrainz.org/ws/1/track/?query=%28track%3AOops+I+Did+It+Again%29++AND+reid%3A6d9cd18f-3a27-4289-b2dc-8d9790db42c2&type=xml
> 11.01.09 00:12:22 DEBUG    GET http://musicbrainz.org/ws/1/track/?query=%28track%3AOops+I+Did+It+Again%29++AND+reid%3Aee9b865d-8c40-42b4-9355-e58b5205032e&type=xml
> 11.01.09 00:12:23 DEBUG    GET http://musicbrainz.org/ws/1/track/?query=%28track%3AOops+I+Did+It+Again%29++AND+reid%3Ae6ccf9b3-7d41-47a8-b53a-5325c9b9a693&type=xml
> 11.01.09 00:12:24 DEBUG    GET http://musicbrainz.org/ws/1/track/?query=%28track%3AOops+I+Did+It+Again%29++AND+reid%3Ade0f4587-0fd8-48b5-b8c5-85c501c834aa&type=xml
> 11.01.09 00:12:24 DEBUG    GET failed: HTTP Error 503: Service Temporarily Unavailable
> 11.01.09 00:12:24 ERROR     - Musicbrainz webservice error
> 11.01.09 00:12:24 INFO     Succeeded for 0/1 files across 1 directories.
> 11.01.09 00:12:24 DEBUG    --- Finished Sun Jan 11 00:12:24 2009 ---
>
> Oops~~~ so I did it again seconds later, and got:
>
> 11.01.09 00:12:46 DEBUG    --- Starting Sun Jan 11 00:12:46 2009 ---
> 11.01.09 00:12:46 INFO     Considering F:\music\Britney
> 11.01.09 00:12:46 DEBUG    Considering F:\music\Britney\cnxmybg.mp3
> 11.01.09 00:12:46 DEBUG     - Trying to guess an ID for track "Oops I Did It Again", artist "britney spears", release "OopI Did It Again"
> 11.01.09 00:12:46 DEBUG    GET http://musicbrainz.org/ws/1/track/?query=%28track%3AOops+I+Did+It+Again%29++AND+reid%3Ade0f4587-0fd8-48b5-b8c5-85c501c834aa&type=xml
> 11.01.09 00:12:47 DEBUG    GET http://musicbrainz.org/ws/1/track/?query=%28track%3AOops+I+Did+It+Again%29++AND+reid%3Ade30274c-feae-4529-9213-768d2566e670&type=xml
> 11.01.09 00:12:48 DEBUG    GET http://musicbrainz.org/ws/1/release/?query=%28release%3AOopI+Did+It+Again%29++AND+arid%3Aca9a7129-c5e2-42fa-951a-26697a282247&type=xml
> 11.01.09 00:12:49 DEBUG    GET http://musicbrainz.org/ws/1/release/?query=%28release%3AOopI+Did+It+Again%29++AND+arid%3Abed5f958-e6f0-46b0-9c39-6ec08eecb7f3&type=xml
> 11.01.09 00:12:50 DEBUG    GET http://musicbrainz.org/ws/1/release/?query=%28release%3AOopI+Did+It+Again%29++AND+arid%3Ac0e0ff2d-56b6-4389-8745-188bd02b6244&type=xml
> 11.01.09 00:12:51 DEBUG    GET http://musicbrainz.org/ws/1/release/?query=%28release%3AOopI+Did+It+Again%29++AND+arid%3A0b8fa0cd-9b61-4fd6-8b03-19ad422825fb&type=xml
> 11.01.09 00:12:52 DEBUG    GET http://musicbrainz.org/ws/1/release/?query=%28release%3AOopI+Did+It+Again%29++AND+arid%3A065deab2-c529-446c-bbbc-a687f2fb4007&type=xml
> 11.01.09 00:12:53 DEBUG    GET http://musicbrainz.org/ws/1/release/?query=%28release%3AOopI+Did+It+Again%29++AND+arid%3A7a3c421c-833b-4d4e-9d00-04b9935a015e&type=xml
> 11.01.09 00:12:54 DEBUG    GET http://musicbrainz.org/ws/1/release/?query=%28release%3AOopI+Did+It+Again%29++AND+arid%3A615d51ca-3d06-43dc-b956-4d76099f4b5e&type=xml
> 11.01.09 00:12:55 DEBUG    GET http://musicbrainz.org/ws/1/release/?query=%28release%3AOopI+Did+It+Again%29++AND+arid%3Aa84b5c49-6499-4722-951b-0fdcf1ea00a3&type=xml
> 11.01.09 00:12:56 DEBUG    GET http://musicbrainz.org/ws/1/release/?query=%28release%3AOopI+Did+It+Again%29++AND+arid%3Ae44d7e90-0cbd-4846-bd87-3e2acb62841d&type=xml
> 11.01.09 00:12:57 DEBUG    GET http://musicbrainz.org/ws/1/release/?query=%28release%3AOopI+Did+It+Again%29++AND+arid%3Ae6f73e88-1a75-4f96-b024-0b7a05531d53&type=xml
> 11.01.09 00:12:57 DEBUG    Disambiguating through duration
> 11.01.09 00:12:57 DEBUG    Duration of the audio file (ms):211432.59629
> 11.01.09 00:12:57 DEBUG    Duration of matching track in MBZ: 214706
> 11.01.09 00:12:57 DEBUG    Duration of matching track in MBZ: 212493
> 11.01.09 00:12:57 DEBUG    Duration of matching track in MBZ: 211160
> 11.01.09 00:12:57 DEBUG    Duration of matching track in MBZ: 212066
> 11.01.09 00:12:57 DEBUG    Duration of matching track in MBZ: 210000
> 11.01.09 00:12:57 DEBUG    Duration of matching track in MBZ: 211426
> 11.01.09 00:12:57 DEBUG    ID Found : http://musicbrainz.org/track/db5c2a16-ac05-4903-bb23-0d3ce8902cef
> 11.01.09 00:12:57 INFO     Constructing graph...
> 11.01.09 00:12:57 INFO     Added <class 'mopy.model.AudioFile'> @ cnxmybg.mp3
> 11.01.09 00:12:57 INFO     Added <class 'mopy.model.Track'> @ http://zitgist.com/music/track/db5c2a16-ac05-4903-bb23-0d3ce8902cef
> 11.01.09 00:12:57 INFO     Writing to file...
> 11.01.09 00:12:57 INFO     Succeeded for 1/1 files across 1 directories.
> 11.01.09 00:12:57 DEBUG    --- Finished Sun Jan 11 00:12:57 2009 ---
>
> So it is far from being "really attractive". Anyway, I will pursue it and wish to submit a rough draft to you soon.
>
> Jun 
>
>
>   
>> WWW is a pretty competitive conference (I sent something on a research
>> track this year). But it seems that submitting to the developers track
>> does not require that much work (only a 3 page article at most). I can
>> help you out with the writing if you decide to pursue it.
>>
>> X
>>
>> Jun Jun wrote:
>>     
>>> Hi all, how are you doing after the holidays?
>>> Could you please take a look at the page about *WWW2009 Developers
>>> Track*: http://www2009.org/calls/devtrack.html
>>> Is it worthy to polish the Aggregator and to do some literal work?
>>> since there are several hitting keywords:
>>> Multimedia, Information Mining and Reporting, Semantic Web(which I'm
>>> now on), User Interface..
>>> Are there people who manage to spare some time? I wish I may further
>>> collaborate with you.
>>> Regards,
>>> Jun
>>> ------------------------------------------------------------------------
>>>
>>> _______________________________________________
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>>>   
>>>       
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