More input on Mantis bugs 15 / 18 / 19

Dear Friends,

I am working on a 52 minutes documentary. These bugs are getting my
attention, as they seem to "destroy" my work from time to time.

These bugs seem to be related :

http://www.kdenlive.org/mantis/view.php?id=15

http://www.kdenlive.org/mantis/view.php?id=18

http://www.kdenlive.org/mantis/view.php?id=19

Could you report information on Mantis so that we analyse problems more
closely. The problem is that these bugs are non-reproducable.

I would like more confirmation on your side.
Especially explain if source files were DV AVI or others (mpeg2/4).

Most of my project files are mpeg4 file (hidden cam).
Do you have the same problems with AVI DV or HD?

Use Mantis to report bugs.

Kind regards,
Jean-Michel