Fixed bug in getNumFrames() - number of frames was rounded to an integer number of seconds.
Fixed bug in getNumFrames() - number of frames was rounded to an integer number of seconds.

svn path=/trunk/libavg/; revision=4168

scotty007/libavg,hoodie/libavg,libavg/libavg,th3infinity/libavg,yyd01245/libavg,hoodie/libavg,scotty007/libavg,th3infinity/libavg,th3infinity/libavg,yyd01245/libavg,libavg/libavg,hoodie/libavg,yyd01245/libavg,hoodie/libavg,yyd01245/libavg,scotty007/libavg,scotty007/libavg,libavg/libavg,th3infinity/libavg,libavg/libavg