It creates an image of the tracks and then I get this:
It's definitely set for 80-min (700 MB) cd-rw. It asked to erase and I said yes.Session error : the selected location does not have enough free space to store the disc image (655 MiB needed) (brasero_burn_record burn.c:2270)
It says /tmp is 1 GB. But maybe some of this is being used and there's not enough free space left?
I'm trying it again with a smaller image/fewer tracks (482 MB) and it appears to be writing the tracks. And it blanks after the transcoding stage, not before (confusing)