2007:Score File Format - Revision history

IMIRSELBot: Bot: Fixing image links

2010-05-14T03:23:52Z

Bot: Fixing image links

IMIRSELBot: Robot: Automated text replacement (-[[Image: +[[Image:2007_)

2010-05-14T00:29:25Z

Robot: Automated text replacement (-[[Image: +[[Image:2007_)

IMIRSELBot: Robot: Automated text replacement (-\[\[([A-Z][^:]+)\]\] +2007:\1)

2010-05-13T18:21:30Z

Robot: Automated text replacement (-\[\[([A-Z][^:]+)\]\] +2007:\1)

Diemo: /* Example Score Files */

2007-08-23T17:28:38Z

‎Example Score Files

Diemo: example scores

2007-08-23T17:25:25Z

example scores

Diemo: example

2007-08-21T11:47:45Z

example

Diemo: changed "signature" into shorter and more common "meter"

2007-08-21T11:47:03Z

changed "signature" into shorter and more common "meter"

Diemo: column remarks, mx link, subheadings

2007-06-26T15:31:14Z

column remarks, mx link, subheadings

Diemo: h

2007-06-26T15:22:34Z

Diemo at 15:17, 26 June 2007

2007-06-26T15:17:39Z

@@ Line 28: / Line 28: @@
 The metric positions are not very pretty, but it's the best a simple algorithm can do.  The absolute time positions are good, anyway.
-[[Image:2007_Mirex2007-score-examples.zip]]
+[[Image:2007_mirex2007-score-examples.zip]]
 === Note on higher-level formats ===

@@ Line 28: / Line 28: @@
 The metric positions are not very pretty, but it's the best a simple algorithm can do.  The absolute time positions are good, anyway.
-[[Image:Mirex2007-score-examples.zip]]
+[[Image:2007_Mirex2007-score-examples.zip]]
 === Note on higher-level formats ===

@@ Line 1: / Line 1: @@
 This page describes the proposed score file format for the MIREX 2007
-[[Real-time Audio to Score Alignment (a.k.a Score Following)]] task.
+[[2007:Real-time Audio to Score Alignment (a.k.a Score Following)]] task.
 = Description =

@@ Line 28: / Line 28: @@
 The metric positions are not very pretty, but it's the best a simple algorithm can do.  The absolute time positions are good, anyway.
+[[Image:Mirex2007-score-examples.zip]]
 === Note on higher-level formats ===

@@ Line 20: / Line 20: @@
 The 9th field ''cue'' serves to mark events that are musically important, e.g. because they  synchronise accompaniment with the performance.  This could later be used for a more detailed evaluation.
@@ Line 26: / Line 34: @@
 It would of course be great if there was an even better format, maybe XML-based, such as the [http://www.mx.dico.unimi.it MX format] that was mentioned on the list.  From this format, the text-based format could be easily generated, and even MIDI for those participants who couldn't otherwise implement a parser.
 We'd be glad to hear a concrete proposal.
 = Event Types=

@@ Line 63: / Line 63: @@
 ==== Template ====
-'''0''' ''onset-position onset-ms'' '''tempo''' ''tempo - - - - stream-id ''
+'''0''' ''onset-position onset-ms'' '''tempo''' ''tempo-bpm - - - - stream-id ''
 ==== Example ====
@@ Line 69: / Line 69: @@
 1	0	tempo	120	-	-	-	-	0
 </pre>
 ==== Columns for tempo changes ====
@@ Line 82: / Line 84: @@
 # unused
 # stream ID [int]
 == METER CHANGES ==

@@ Line 84: / Line 84: @@
-== SIGNATURE CHANGES ==
+== METER CHANGES ==
 ==== Template ====
-'''0''' ''onset-position onset-ms'' '''signature''' ''numerator denominator - - - stream-id ''
+'''0''' ''onset-position onset-ms'' '''meter''' ''numerator denominator - - - stream-id ''
 ==== Example ====
 <pre>
-1	0	signature	4	4	-	-	-	0
+1	0	meter	4	4	-	-	-	0
 </pre>
 ==== Columns for signature changes ====
@@ Line 100: / Line 102: @@
 # event onset position [measure+rational] (ex. 42+1/4, 28+3/7)
 # event onset clock time [ms] (must be consistent with the onset position)
-# event type [constant symbol = '''signature''']
+# event type [constant symbol = '''meter''']
-# signature numerator [int]
+# meter numerator [int]
-# signature denominator [int]
+# meter denominator [int]
 # unused
 # unused
 # unused
 # stream ID [int]
 = Evaluation Metrics =

@@ Line 13: / Line 13: @@
 The MIREX text score file format will be also used as alignment reference format, where the clock time is no longer the score time but the aligned time in the performance, and maybe as alignment result file.
-Note that we introduced an event ID field, that unambiguously links events across all three types of files.
+=== Columns ===
-===Note on higher level formats===
+Note that we introduced an field ''event ID'', that unambiguously links events across all three types of files.
-It would of course be great if there was an even better format, maybe XML-based.  From this format, the text-based format could be easily generated, and even MIDI for those participants who couldn't otherwise implement a parser.
+The last field ''stream-id'' can serve later to separate different channels, voices, or streams of events.
 We'd be glad to hear a concrete proposal.
 = Event Types=
@@ Line 24: / Line 33: @@
 == NOTE EVENTS ==
-==== Template: ====
+==== Template ====
 ''event-id onset-position onset-ms type pitch interval duration-beat duration-ms cue-num stream-id''
-==== Example: ====
+==== Example ====
 <pre>
 1	 0	note	72	0	2	4000	1	0
@@ Line 36: / Line 45: @@
 </pre>
-==== Columns for note events: ====
+==== Columns for note events ====
 # event ID [int > 1]
@@ Line 48: / Line 57: @@
 # cue number [int > 0, 0 = no cue]
 # stream ID [int]
 == TEMPO CHANGES ==
-template:
+==== Template ====
 '''0''' ''onset-position onset-ms'' '''tempo''' ''tempo - - - - stream-id ''
-example:
+==== Example ====
 <pre>
 1	0	tempo	120	-	-	-	-	0
 </pre>
-columns for tempo changes:
+==== Columns for tempo changes ====
 # event ID [constant int = 0]
@@ Line 76: / Line 86: @@
 == SIGNATURE CHANGES ==
-template:
+==== Template ====
 '''0''' ''onset-position onset-ms'' '''signature''' ''numerator denominator - - - stream-id ''
-example:
+==== Example ====
 <pre>
 1	0	signature	4	4	-	-	-	0
 </pre>
-columns for signature changes:
+==== Columns for signature changes ====
 # event ID [constant int = 0]
@@ Line 97: / Line 107: @@
 # unused
 # stream ID [int]
 = Evaluation Metrics =

← Older revision		Revision as of 15:17, 26 June 2007
Line 1:		Line 1:
		+	This page describes the proposed score file format for the MIREX 2007
		+	[[Real-time Audio to Score Alignment (a.k.a Score Following)]] task.
		+
	= Description =		= Description =