Gets or sets language ID.

property WMV_Custom_Audio_rfc1766langID: WideString;

__property BSTR WMV_Custom_Audio_rfc1766langID;

String WMV_Custom_Audio_rfc1766langID;

Property WMV_Custom_Audio_rfc1766langID() As String

WMV_Custom_Audio_rfc1766langID

__property BSTR WMV_Custom_Audio_rfc1766langID;

WMV_Custom_Audio_rfc1766langID

published WMV_Custom_Audio_rfc1766langID;