same here, and same solution, click validate on the error message and play, and validate, and play, and sometimes the second time, or sometimes the fifth time of clicking, the movie play fine, with good quality and encoding of subtitles.
-- Internal data flow error. https://launchpad.net/bugs/70223 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
