MPlayer And Mkv Linked Chapters III

In the on going effort to add Matroska linked chapter support to MPlayer, I found a more recent collection of patches which adds the linked chapter support through the avformat library. The patches did not apply cleanly to the latest Subversion checkout, but once again the failures were easily corrected. Unfortunately, the patch does not work for me. The linked chapter headers are ignored even though the the avformat library is demuxing the .mkv file. Looks like I'm still going to be digging into the MPlayer source.