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Media Object
The Media object provides a way to specify or retrieve properties of a media item, using the following properties and methods.
The Media object supports the following properties.
| Property | Description |
| attributeCount | Retrieves the number of attributes that can be queried and/or set for the media item. |
| duration | Retrieves the duration in seconds of the current media item. |
| durationString | Retrieves a String value indicating the duration of the current media item in HH:MM:SS format. |
| error | Retrieves an ErrorItem object if the media item has an error condition. |
| imageSourceHeight | Retrieves the height of the current media item in pixels. |
| imageSourceWidth | Retrieves the width of the current media item in pixels. |
| markerCount | Retrieves the number of markers in the media item. |
| name | Specifies or retrieves the name of the media item. |
| sourceURL | Retrieves the URL of the media item. |
The Media object supports the following methods.
| Method | Description |
| getAttributeCountByType | Retrieves the number of attributes associated with the specified attribute name and language. |
| getAttributeName | Retrieves the name of the attribute corresponding to the specified index. |
| getItemInfo | Retrieves the value of the specified attribute for the media item. |
| getItemInfoByAtom | Retrieves the value of the attribute with the specified index number. |
| getItemInfoByType | Retrieves the value of the attribute corresponding to the specified attribute name, language, and index. |
| getMarkerName | Retrieves the name of the marker at the specified index. |
| getMarkerTime | Retrieves the time of the marker at the specified index. |
| isIdentical | Retrieves a value indicating whether the supplied object is the same as the current one. |
| isMemberOf | Retrieves a value indicating whether the specified media item is a member of the specified playlist. |
| isReadOnlyItem | Retrieves a value indicating whether the attributes of the specified media item can be edited. |
| setItemInfo | Sets the value of the specified attribute for the media item. |
The Media object is accessed through the following properties and methods.
| Object | Property or method |
| Controls | currentItem |
| Player | currentMedia, newMedia |
| Playlist | item |
Because it is the most common means of access, player.currentMedia is used for purposes of illustration in the reference syntax sections.
See Also
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