description of the problem from adv-users ML: ------------------------------------------- asf demuxer looses frames? i noticed subj some time ago (when rev-eng wmv1) but forgot to report it :(((( to be more precisse they arnt missing completly but instead are appended to the previous frame, the bitstream for such a appended frame looks like: 010001011001...100000 010001011001...100000 010001011001...100000END ^ ^ ^ ^ ^ ^ head1 end1 head2 end2 head3 end3 the start of each frame seems to be aligned to 8-bit i uploaded the files vftest2.wmv (shows the problem) (-vc ffwmv1 & wmv7) its ok in vmware windo$ vftest2.avi mencoder generated source from which vftest2.wmv was created