Is this the "Length" field you refer to?
Yes. The actual name of the field is "length." In the default skin, it's displayed "Duration" in the media information section of the movie panel.
Can I map this PVD field "Duration" (or length) to a custom field in MC.
Yes. I suppose you may want to do that because PVD (using
MediaInfo.dll) can determine the duration of the media where MC cannot. Bear in mind, however,
MediaInfo cannot read all media types either. You can check to see how well it does with your DVD rips before deciding if it's worthwhile to do this...
Use the following query to get
Length from PVD. Enter this in the
PvdExpression column of the
PvdImport configuration.
Select MOVIES."length"
From MOVIES
Where MOVIES."mid"=@id
Map this to a custom field in MC. I call mine
Duration.PVD. Enter your field name in the McField column, and create a custom integer field of the same name in MC. The data is in seconds, so you'll want to reformat this. You can do so using an expression whenever you want to display it. I prefer to use an expression field. Either way, the expression I use is
FormatDuration(Math([Duration.PVD]).
I actually prefer video durations to be in minutes, but don't see a way to round
Math([Duration.PVD]/60).