initialize the movie before running the constructor (fixes #13447)
initialize the movie before running the constructor (fixes #13447)

In fact, running scripts on an uninitialized movie is not safe.

mltframework/swfdec,mltframework/swfdec,freedesktop-unofficial-mirror/swfdec__swfdec,freedesktop-unofficial-mirror/swfdec__swfdec,freedesktop-unofficial-mirror/swfdec__swfdec