Okay I've figured it out.
If you remove the PPA for Openshot from the Software Sources, and then
uninstall every package listed under ffmpeg in Synaptic Package
Manager and also uninstall Openshot, then reinstall the packages listed
under ffmpeg, then Totem will work again.
Just uninstalling
Thank you for your bug report, clearly not an Ubuntu totem bug though,
don't use random ppa versions and it will work correctly
** Changed in: totem (Ubuntu)
Importance: Undecided = Low
** Changed in: totem (Ubuntu)
Status: New = Invalid
** Changed in: totem (Ubuntu)
Assignee:
if you try to delete openshot package is totem works?
** Package changed: ubuntu = totem (Ubuntu)
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Totem unable to play videos after installing Openshot
https://bugs.launchpad.net/bugs/489832
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