linux-traipu team mailing list archive

[Dan Dennedy <dan@xxxxxxxxxxx>]

MLT was just patched today to not crash on this and to trim some of the
property values (mlt_service, resource) to workaround this. This is not
a regression in handling on the part of MLT, but something changed
recently in the XML generation that exposed the problem.

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https://bugs.launchpad.net/bugs/902952

Title:
  segfault in libmlt4 because of spaces the generated melt xml

Status in OpenShot Video Editor:
  New

Bug description:
  Hi,

  The current version of openshot in Debian is segfaulting whenever
  playing a video, see http://bugs.debian.org/651604 for details.
  Apparently it comes from the fact that openshot adds some spaces in
  the melt xml (sequence.mlt). For instance, it contains:

                  <transition in="0.0" out="6857.0">
                          <property name="mlt_service">mix                        </property>
                          <property name="a_track">0                      </property>
                          <property name="b_track">2                      </property>
                          <property name="combine">1                      </property>
                          <property name="always_active">1                        </property>
                  </transition>

  Notice the spaces after "mix" in the "mlt_service", etc! It would be
  nice if the trailing spaces could be removed in the mlt produced by
  openshot, so that melt doesn't crashes...

  Thanks!

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