We need anyone with DirectShow / DVB knowledge willing to look in couple of issues. Please read on and have a look:

I need help with the following...

1. Subtitle syncing ( how to sync Subtitle PES header PTS with DirectShow )
2. UYVY colorspace handling (currently all subtitles are rendered in a lovely pink color)
3. Subdecoder produces currently only fixed size (720x576) subtitle bitmaps ( this is not efficient as it could be but needs changes in the subtitle decoding itself )
4. Subtitles are rendered corretly only when video width is exactly 720 pixels
5. Subtitle decoding should be run in a different thread (maybe not mandatory at least at not this point in the development)

Subtitle decoding itself in the filter is based on this
http://cvs.sourceforge.net/viewcvs.py/dvbtools/dvbsubs/

Please see my post here...

http://nolanparty.com/mediaportal.sourceforge.net/phpBB2/viewtopic.php?t=12719