http://dvdcompare.net/comparisons/film.php?fid=18680
In viewtopic.php?f=9&t=36489&p=158885 , I wrote "I also tried Mediainfo, which explicity tells me if a track is DTS but doesn't distinguish Dolby from LPCM." I was using Deep End as my LPCM test. I have now found a DVD that really does have LPCM (viewtopic.php?f=9&t=36557 ) and MediaInfo tells me that it is LPCM (1536 kbps). As MediaInfo did not tell me that Deep End was LPCM I am now doubting that it is. MediaInfo says it is AC-3 320 kbps, so I guess it’s Dolby 2.0 mono.