pculture/mirovideoconverter3 — pull request #22 by bendk (2012-09-13 18:50:05+00:00)
Title: bz19518: fix screenshot temp file handling on windows

Switched to using tempfile.mktemp() rather than NamedTemporaryFile() which
uses mkstemp(). Using mkstemp() doesn't work on windows because of file
locking issues.

It doesn't really make sense on unix either since we're passing the filename
to ffmpeg. In that case, creating a file then deleting it from the MVC
process does nothing.

Changed conversion.py to use mktemp() as well.