There are MANY reasons why this may happen.
One very difficult reason is that the timeline of the MPEG is corrupt.
Comskip defines the cutpoints on frame bases.
Many players translate the frame numbers to time and then use the timeline of the mpeg to find the cutpoint.
If the timeline is currupt, meaning the PTS timeline is broken, this will fail.
You can use comskip to check if the cutpoints are at the right point in mpeg by starting comskip with the full path to the generated txt file as its single parameter. Comskip will open a mpeg preview window with the mpeg file shown.
Now you can review the cutpoints to see if there they are indeed correct.
Otherwise please follow the procedure noted in my previous post, only by providing the right info it is possible to solve the more difficult problems. |