Cinelerra - not seeing video output

[Alan Chandler <alan@chandlerfamily.org.uk>]

I would like to use Cinelerra for some video editing, but firing it up 
displays the correct windows and data, but nothing is displayed in the 
video checker and compositor windows.

It used to - I made a large complex video before, and I loaded up the 
xml project file, and everything was there except the video outputs.


Previously Cinelerra would prompt for more memory - but it doesn't now.


Any idea how I can get it to display video content?


(I am running 32 bit version of Debian).


--
Alan Chandler
http://www.chandlerfamily.org.uk