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		<id>http://wiki.openhome.org/mediawiki/index.php?action=history&amp;feed=atom&amp;title=Av%3A%3AOhMetadata</id>
		<title>Av::OhMetadata - Revision history</title>
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		<updated>2026-05-08T10:47:09Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://wiki.openhome.org/mediawiki/index.php?title=Av::OhMetadata&amp;diff=1356&amp;oldid=prev</id>
		<title>Simonc: /* OpenHome Metadata Format */</title>
		<link rel="alternate" type="text/html" href="http://wiki.openhome.org/mediawiki/index.php?title=Av::OhMetadata&amp;diff=1356&amp;oldid=prev"/>
				<updated>2017-12-20T14:32:25Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;OpenHome Metadata Format&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
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			&lt;col class='diff-content' /&gt;
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		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 14:32, 20 December 2017&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 98:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 98:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| bitRate&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| bitRate&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| res @bitrate (integer)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| res @bitrate (integer &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;/ string of digits&lt;/ins&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| [0..1]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| [0..1]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| duration&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| duration&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| res @duration (&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;integer - &lt;/del&gt;seconds, zero = live/eternal)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| res @duration (seconds &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;- string of digits&lt;/ins&gt;, zero = live/eternal)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| [0..1]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| [0..1]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Simonc</name></author>	</entry>

	<entry>
		<id>http://wiki.openhome.org/mediawiki/index.php?title=Av::OhMetadata&amp;diff=1355&amp;oldid=prev</id>
		<title>Simonc: /* OpenHome Metadata Format */</title>
		<link rel="alternate" type="text/html" href="http://wiki.openhome.org/mediawiki/index.php?title=Av::OhMetadata&amp;diff=1355&amp;oldid=prev"/>
				<updated>2017-12-20T14:24:03Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;OpenHome Metadata Format&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 14:24, 20 December 2017&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 98:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 98:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| bitRate&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| bitRate&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| res @bitrate&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| res @bitrate &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(integer)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| [0..1]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| [0..1]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| duration&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| duration&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| res @duration (seconds, zero = live/eternal)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| res @duration (&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;integer - &lt;/ins&gt;seconds, zero = live/eternal)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| [0..1]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;| [0..1]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Simonc</name></author>	</entry>

	<entry>
		<id>http://wiki.openhome.org/mediawiki/index.php?title=Av::OhMetadata&amp;diff=1349&amp;oldid=prev</id>
		<title>Simonc: Created page with &quot;= OpenHome Metadata Format = OpenHome Metadata format describes metadata for an audio track as a series of key-value pairs.  The list of supported keys, their mapping into DIDL-L...&quot;</title>
		<link rel="alternate" type="text/html" href="http://wiki.openhome.org/mediawiki/index.php?title=Av::OhMetadata&amp;diff=1349&amp;oldid=prev"/>
				<updated>2017-06-23T15:39:00Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;= OpenHome Metadata Format = OpenHome Metadata format describes metadata for an audio track as a series of key-value pairs.  The list of supported keys, their mapping into DIDL-L...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;= OpenHome Metadata Format =&lt;br /&gt;
OpenHome Metadata format describes metadata for an audio track as a series of key-value pairs.&lt;br /&gt;
&lt;br /&gt;
The list of supported keys, their mapping into DIDL-Lite and the number of instances that may be used are listed below:&lt;br /&gt;
{|&lt;br /&gt;
! '''Key'''&lt;br /&gt;
! '''DIDL-Lite mapping'''&lt;br /&gt;
! '''Instances'''&lt;br /&gt;
|-&lt;br /&gt;
| uri&lt;br /&gt;
| res&lt;br /&gt;
| 1&lt;br /&gt;
|-&lt;br /&gt;
| id&lt;br /&gt;
| @id in item&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| type&lt;br /&gt;
| &lt;br /&gt;
* track -&amp;gt; object.item.audioItem.musicTrack&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| provider&lt;br /&gt;
| oh:provider&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| title&lt;br /&gt;
| dc:title&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| artwork&lt;br /&gt;
| oh:artwork&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| artist&lt;br /&gt;
| upnp:artist&lt;br /&gt;
| [0..n]&lt;br /&gt;
|-&lt;br /&gt;
| composer&lt;br /&gt;
| upnp:artist @role=composer&lt;br /&gt;
| [0..n]&lt;br /&gt;
|-&lt;br /&gt;
| conductor&lt;br /&gt;
| upnp:artist @role=conductor&lt;br /&gt;
| [0..n]&lt;br /&gt;
|-&lt;br /&gt;
| genre&lt;br /&gt;
| upnp:genre&lt;br /&gt;
| [0..n]&lt;br /&gt;
|-&lt;br /&gt;
| albumTitle&lt;br /&gt;
| upnp:album&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| albumArtwork&lt;br /&gt;
| upnp:albumArtURI&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| albumArtist&lt;br /&gt;
| upnp:artist @role=AlbumArtist&lt;br /&gt;
| [0..n]&lt;br /&gt;
|-&lt;br /&gt;
| albumGenre&lt;br /&gt;
| upnp:genre&lt;br /&gt;
| [0..n]&lt;br /&gt;
|-&lt;br /&gt;
| year&lt;br /&gt;
| dc:date&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| disc&lt;br /&gt;
| oh:originalDiscNumber&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| discs&lt;br /&gt;
| oh:originalDiscCount&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| track&lt;br /&gt;
| upnp:originalTrackNumber&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| tracks&lt;br /&gt;
| oh:originalTrackCount&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| channels&lt;br /&gt;
| res @nrAudioChannels&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| bitDepth&lt;br /&gt;
| res @bitsPerSample&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| sampleRate&lt;br /&gt;
| res @sampleFrequency&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| bitRate&lt;br /&gt;
| res @bitrate&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| duration&lt;br /&gt;
| res @duration (seconds, zero = live/eternal)&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| mimeType&lt;br /&gt;
| res @protocolInfo&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| work&lt;br /&gt;
| oh:work&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| movement&lt;br /&gt;
| oh:movement&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| show&lt;br /&gt;
| oh:show&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| episode&lt;br /&gt;
| oh:episodeNumber&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| episodes&lt;br /&gt;
| oh:episodeCount&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| author&lt;br /&gt;
| dc:author&lt;br /&gt;
| [0..n]&lt;br /&gt;
|-&lt;br /&gt;
| narrator&lt;br /&gt;
| upnp:artist @role=narrator&lt;br /&gt;
| [0..n]&lt;br /&gt;
|-&lt;br /&gt;
| performer&lt;br /&gt;
| upnp:artist @role=performer&lt;br /&gt;
| [0..n]&lt;br /&gt;
|-&lt;br /&gt;
| publisher&lt;br /&gt;
| dc:publisher&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| published&lt;br /&gt;
| oh:published (ISO 8601)&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| website&lt;br /&gt;
| oh:website&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| location&lt;br /&gt;
| oh:location (ISO 6709)&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| details&lt;br /&gt;
| oh:details&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| description&lt;br /&gt;
| dc:description&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| rating&lt;br /&gt;
| upnp:rating&lt;br /&gt;
| [0..1]&lt;br /&gt;
|-&lt;br /&gt;
| extensions&lt;br /&gt;
| oh:extensions&lt;br /&gt;
| [0..1]&lt;br /&gt;
|}&lt;/div&gt;</summary>
		<author><name>Simonc</name></author>	</entry>

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