The following commit is breaking MOV playback for me, e.g. "The Hobbit" trailer:
changeset: 10340:2a87c8b39a0a user: Torsten Jager <t.jager@...> date: Tue Feb 28 22:25:40 2012 +0000 files: src/demuxers/demux_qt.c description: Made demux_ts send pts not dts even for reordered (b-framed) video. This fixes a very old bug causing more or less unpredictable a/v lag.
You can download the particular MOV file that I am using with this command: