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| bitRate | | bitRate | ||
| - | | res @bitrate | + | | res @bitrate (integer) |
| [0..1] | | [0..1] | ||
|- | |- | ||
| duration | | duration | ||
| - | | res @duration (seconds, zero = live/eternal) | + | | res @duration (integer - seconds, zero = live/eternal) |
| [0..1] | | [0..1] | ||
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Revision as of 14:24, 20 December 2017
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-Lite and the number of instances that may be used are listed below:
| Key | DIDL-Lite mapping | Instances |
|---|---|---|
| uri | res | 1 |
| id | @id in item | [0..1] |
| type |
| [0..1] |
| provider | oh:provider | [0..1] |
| title | dc:title | [0..1] |
| artwork | oh:artwork | [0..1] |
| artist | upnp:artist | [0..n] |
| composer | upnp:artist @role=composer | [0..n] |
| conductor | upnp:artist @role=conductor | [0..n] |
| genre | upnp:genre | [0..n] |
| albumTitle | upnp:album | [0..1] |
| albumArtwork | upnp:albumArtURI | [0..1] |
| albumArtist | upnp:artist @role=AlbumArtist | [0..n] |
| albumGenre | upnp:genre | [0..n] |
| year | dc:date | [0..1] |
| disc | oh:originalDiscNumber | [0..1] |
| discs | oh:originalDiscCount | [0..1] |
| track | upnp:originalTrackNumber | [0..1] |
| tracks | oh:originalTrackCount | [0..1] |
| channels | res @nrAudioChannels | [0..1] |
| bitDepth | res @bitsPerSample | [0..1] |
| sampleRate | res @sampleFrequency | [0..1] |
| bitRate | res @bitrate (integer) | [0..1] |
| duration | res @duration (integer - seconds, zero = live/eternal) | [0..1] |
| mimeType | res @protocolInfo | [0..1] |
| work | oh:work | [0..1] |
| movement | oh:movement | [0..1] |
| show | oh:show | [0..1] |
| episode | oh:episodeNumber | [0..1] |
| episodes | oh:episodeCount | [0..1] |
| author | dc:author | [0..n] |
| narrator | upnp:artist @role=narrator | [0..n] |
| performer | upnp:artist @role=performer | [0..n] |
| publisher | dc:publisher | [0..1] |
| published | oh:published (ISO 8601) | [0..1] |
| website | oh:website | [0..1] |
| location | oh:location (ISO 6709) | [0..1] |
| details | oh:details | [0..1] |
| description | dc:description | [0..1] |
| rating | upnp:rating | [0..1] |
| extensions | oh:extensions | [0..1] |