[noggin]

OK pulled new version of code and re-compiled.  I think I may have been premature about my 'i25/p25 stuff causing it to crash' - but I have noticed that i25 stuff isn't being deinterlaced to p50 (looks like it's being deinterlaced as I don't see a lot of combing, but native interlaced content playback has 25Hz motion rather than the 50Hz you'd expect).  

Is this an nVidia thing or is it possible to get full motion deinterlacing with hardware decoding (either with software or hardware deinterlace?)