This is still a problem with version 1.4.1.832. Perhaps no one believes that BSP is broken when you try to play an MKV with vobsubs, or you just don't want to fix it. But no one has said anything so I'll explain it again.
From a completely clean default install of BSP 1.4.1 b832.
In the options make these changes.
Filter Management
'Allow intermediate filters' checked
'Enable advanced graph building' checked
Subtitles
'Subtitles disabled' checked
'Enable VobSub support' _un_checked
'Load subtitles into memory' _un_checked
Then play any file with VobSubs or this handy test file here, same one as before.
http://rapidshare.de/files/13580081/..._test.mkv.html
And I do mean any file with VobSubs. It does not even need to be the default track. The file simply needs to have one VobSub track and BSP will crash. This is a problem that was recently _created_ probably because VobSub "support" was added to BSP. If you go back a few versions to something as simple as 1.3.2 b820, BSP has no issues _whatsoever_ with either using Haali Media Splitter or VobSubs. I find it funny that how all versions after that point which were adding Haali "support" did not work at all for quite some time, and now the VobSub support also does not seem to fully work. Please make it work ;-;