I'm sorry but this is a totally different problem :-(
Log:
07-02-2009 20:25:08.691 [1068]CTsReaderFilter:: Seek-> 87.370000/96.974000
07-02-2009 20:25:08.691 [1068]seek to 87.370000 filepos:39d0228 pid:30
07-02-2009 20:25:08.997 [1068] got 89.097180 at filepos 39cd618 diff 1.727180
07-02-2009 20:25:09.046 [1068] got 44.528034 at filepos 1ce5c5b diff 42.841966
07-02-2009 20:25:09.092 [1068] got 66.583874 at filepos 2b58a89 diff 20.786126
07-02-2009 20:25:09.250 [1068] got 77.724322 at filepos 328e6e0 diff 9.645678
07-02-2009 20:25:09.399 [1068] got 83.389967 at filepos 362950c diff 3.980033
07-02-2009 20:25:09.417 [1068] got 86.245600 at filepos 37fb592 diff 1.124400
07-02-2009 20:25:09.529 [1068] got 87.648686 at filepos 38e126d diff 0.278686
07-02-2009 20:25:09.634 [1068] got 86.927962 at filepos 386b097 diff 0.442038
07-02-2009 20:25:09.788 [1068] got 87.268197 at filepos 38a1f6a diff 0.101803
07-02-2009 20:25:09.803 [1068] got 87.459485 at filepos 38c18eb diff 0.089485
07-02-2009 20:25:09.903 [1068] got 87.344138 at filepos 38ae8c2 diff 0.025862
07-02-2009 20:25:09.999 [1068] got 87.382631 at filepos 38b4d6e diff 0.012631
07-02-2009 20:25:09.999 [1068] stop seek: 87.382631 at 38b4d6e - target: 87.370000, diff: 0.012631
So there's not a problem with the integrety :-(