daisy-consortium/pipeline-scripts — pull request #3 by rdeltour (2013-03-14 10:22:08+00:00)
Title: [daisy3-to-epub3] only create smil clips for audio elements

SMIL clips are no longer generated when the original SMIL had for instance
par elements with only a text element child

That should fix:
https://code.google.com/p/daisy-pipeline/issues/detail?id=271