Please, please do not complain about anything listed below.
The tooltips describing details of a stream (video, audio, subtitle) in qVamps do not show up
This is a known issue with PerlQt-3.008. The original cause seems to be that Qt::ToolTip lacks a virtual destructor and thus kalyptus does not generate a correct binding for maybeTip. But all this may be wrong. A patch to PerlQt-3.008 fixes this issue.
If you do not like to apply the patch, use the F2 key to view stream details. Or try the right mouse button.
qVamps segfaults on exit
Will hopefully be fixed in some future release. Does not harm in any respect.
qVamps does not update the selected size display when (de)selecting audio and subtitle streams
The problem is that the size of these streams is not in the DVD's IFO files. It cannot be determined easily, i.e. without reading the full stream. Other tools try to estimate or extrapolate the stream sizes. qVamps does not. It might be quite inaccurate anyway. But be assured, selecting less streams will give you a smaller size of the resulting program stream. Although audio and subtitle streams usually only take a small fraction compared to video.
If you have a good solution for this issue, please let me know.
If you think you have found a problem, please carefully look through the existing documentation, if it is already addressed in a bug report or if there is a solution.
Otherwise you may file your problem here. Please carefully describe what's happening. Include all helpful information you can think of (e.g. info available in the qVamps about box). Thanks in advance.