Ubuntu

Comment 2 for bug 336844

StacktraceTop:mlt_resize_alpha (input=0x1fe5c2d "",
mlt_frame_resize_yuv422 (this=0x1e6e120,
filter_get_image (this=0x1e6e120,
mlt_frame_get_image (this=0x1e6e120,
producer_get_image (this=0x1e078e0,