XML output of cinelerra still has problem with correct XML formating, although there are
online checkers like www.w3schools.com/dom/dom_validate.asp.
Some library for XML I/O are even included in cinlelerra (see quicktime/thirdparty/lame/tinyxml ...)
Although cinelerra can read/write these buggy files other thirdparty software cannot (there are software for absolute path correction, label reader etc.).