The bitrate of this resource.
The sample size of this resource.
The color-depth of this image/video resource.
Pointer to the DLNA metadata namespace registered with the resource object.
The duration (in seconds) of this resource.
The height of this image/video resource.
The Import URI associated with this resource.
The protection system used for this resource.
The protocol info associated with this resource.
Pointer to the PV metadata namespace registered with the resource object.
The sample frequency of this resource.
The size (in bytes) of this resource.
The size (in bytes) of this resource.
Type of external subtitle file. Usually SRT or SMI.
Uri to external subtitle file.
Number of tracks in a DIDL_S or DIDL_V resource.
The URI associated with this resource.
The width of this image/video resource.
The pointer to res node in XML document.
The number of audio channels in this resource.