Re: [mb-style] RFC-341 CSG Recording parts Relations

2011-11-21 Thread Nikki
Lemire, Sebastien wrote:
 I propose here an RFC to create a hierarchy in recordings similar as we
 have in the works tables.
 It expires in 7 days on Novemer 24th 2011.
 
 Because I haven't thought the consequences through for non-classical music,
 this RFC only applies with CSG.
 The proposal can be found here:
 http://wiki.musicbrainz.org/Proposal:Recording_Parts_Relationship
 
 NOTE: This is the first time I created a wiki page (I shamelessly copied
 from the similar http://wiki.musicbrainz.org/Parts_Relationship_Type).
 Please feel 100% to make modifications to it or let me know what I need to
 modify, change or add.

Since relationships are available for all types of music and can't just 
be restricted to CSG, I think the consequences for non-classical music 
need to also be considered.

I'm not convinced that it should be a separate page from the existing 
parts relationship page and right now I'd prefer to see a single page 
which explains when to use which version.

Some things I'm still not clear on:
Do we expect people to create standalone recordings to represent the 
entire recording?
Do we expect people to copy the part relationships already on works to 
recordings, or is this only for cases where the recordings would all be 
linked to the same work?

I don't understand what the link to Performance_Relationship_Type is 
supposed to mean either.

Nikki


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Re: [mb-style] RFC: recordings: remove remaster from the 'should not be merged' list

2011-11-21 Thread Calvin Walton
On Fri, 2011-11-18 at 00:07 -0600, Alex Mauer wrote:
 On 11/17/2011 06:11 PM, Oliver Charles wrote:
  For my own merging guidelines, I will merge recordings that came out at
  roughly the same time (say the vinyl version and the week later CD
  release, with drum  bass albums) because I can be confident that these
  are mastered the same; save a high pass filter here and there that I
  don't hear.
 
 I think we need to be more clear about what a MB-recording is, then. Is it:
 1. A recording event (this was recorded on such-and-such day or days)?
 2. a mix event (this was mixed by so-and-so on this day)?
 3. a mastering event (CD/phonograph/cassette(?) releases cannot share 
 recordings!)?
 4. something else?
 
 Until we’re clear on this one, I don’t think this discussion is going to 
 really help anything (people will carry on doing what they do)

I've been handling these more as #2 than anything else. I normally think
of mastering as a property of the release, rather than the recording.
(This gets tricky if there are per-track mastering credits tho - we
don't currently have a way to attach ARs to tracks.)

I won't merge recordings which have had significant remasters (either a
new ISRC or an easily noticable audio difference, or a change like mono
to stereo conversion), and I have at times been known to pick over two
different files with an audio editor to find minor mix differences.



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Re: [mb-style] Idea: remove track durations from analog releases

2011-11-21 Thread Johannes Weißl
Hello Alex,

+1

I really like this idea, I think through the NGS update almost all track
durations for vinyl albums are worthless (because they shared one
tracklist with a CD release).

But if someone really went through the effort as to identify vinyl track
durations, I think they should be allowed to enter this information.

How about a compromise: Allow entering durations for vinyl releases, but
don't copy the durations per default when adding a new release based on
e.g. a CD release?


Johannes

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Re: [mb-style] Idea: remove track durations from analog releases

2011-11-21 Thread Alex Mauer
On 11/21/2011 12:30 PM, Johannes Weißl wrote:
 I really like this idea, I think through the NGS update almost all track
 durations for vinyl albums are worthless (because they shared one
 tracklist with a CD release).

 But if someone really went through the effort as to identify vinyl track
 durations, I think they should be allowed to enter this information.

I like the thought, but I’m not sure how you could say that the track 
durations were correct even then. Is the true, correct duration:
* As printed? (often wrong by at least several seconds, sometimes more; 
occasional typos)
* From first to last audible sound? (how audible is audible?)
* Measured as soon as a record needle leaves the visible gap between 
tracks? (requires some kind of low-magnification microscope for 
phonographs; what about tape and other analog media?)

 How about a compromise: Allow entering durations for vinyl releases, but
 don't copy the durations per default when adding a new release based on
 e.g. a CD release?

That sounds good, but is kind of the opposite of what I was going for. I 
would prefer that MB have some kind of canonically-correct method for 
determining track duration. Since we don’t, and the above-listed makes 
it IMO impossible to have any true, correct duration information on 
analog releases, I would prefer to use only the information we *can* 
know to be correct: digital CD durations, and in some cases file lengths 
(probably via acoustID, but that’s for the future).

In the meantime, what I’m hoping to do is make it easier for people to 
edit and use track durations for analog releases, and both be made aware 
that the durations are less accurate and are “best guess” while also 
being able to have *some* idea of what the duration is rather than 
simply showing ?:??. In general, the recording duration is MB’s “best 
guess”, so showing that makes sense to me.

—Alex Mauer


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Re: [mb-style] Idea: remove track durations from analog releases

2011-11-21 Thread Johannes Weißl
On Mon, Nov 21, 2011 at 02:48:59PM -0600, Alex Mauer wrote:
  But if someone really went through the effort as to identify vinyl track
  durations, I think they should be allowed to enter this information.
 
 I like the thought, but I’m not sure how you could say that the track 
 durations were correct even then. Is the true, correct duration:
 * As printed? (often wrong by at least several seconds, sometimes more; 
 occasional typos)
 * From first to last audible sound? (how audible is audible?)
 * Measured as soon as a record needle leaves the visible gap between 
 tracks? (requires some kind of low-magnification microscope for 
 phonographs; what about tape and other analog media?)

I don't know, but they all seem to have a justification. So I think all
of them are better than blindly copying CD track times. If there was
some kind of preference (say 3  2  1), it wouldn't be much of a
problem.

  How about a compromise: Allow entering durations for vinyl releases, but
  don't copy the durations per default when adding a new release based on
  e.g. a CD release?
 
 That sounds good, but is kind of the opposite of what I was going for. I 
 would prefer that MB have some kind of canonically-correct method for 
 determining track duration. Since we don’t, and the above-listed makes 
 it IMO impossible to have any true, correct duration information on 
 analog releases, I would prefer to use only the information we *can* 
 know to be correct: digital CD durations, and in some cases file lengths 
 (probably via acoustID, but that’s for the future).
 
 In the meantime, what I’m hoping to do is make it easier for people to 
 edit and use track durations for analog releases, and both be made aware 
 that the durations are less accurate and are “best guess” while also 
 being able to have *some* idea of what the duration is rather than 
 simply showing ?:??. In general, the recording duration is MB’s “best 
 guess”, so showing that makes sense to me.

Hmm, I don't think it is the opposite. I'm fine with *displaying* the
best guess (recording times from CDs if there is no track time), I
just don't think the data should be stored by default as such.



Johannes

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Re: [mb-style] RFV: Add orchestrator and instrumentation at recording level

2011-11-21 Thread Nikki
It's been more than 48 hours, so this has passed.

Nikki

Nikki wrote:
 This proposal is to add orchestrator and instrumentation at recording 
 level. The RFV should expire on the 20th.
 
 Nikki


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