I have the same problem in a fresh 9.10 installation on amd64. I have all the bad and ugly gstreamer plugins + w64codecs from medibuntu. Opening totem (gstreamer) from nautilus fails as it fails to open via "totem /media/cdrom0/". But it works via "totem vcd://". The VCD is created with Windows Movie Maker.
I added some screenshots showing the various opening methods.
I have the same problem in a fresh 9.10 installation on amd64. I have all the bad and ugly gstreamer plugins + w64codecs from medibuntu. Opening totem (gstreamer) from nautilus fails as it fails to open via "totem /media/cdrom0/". But it works via "totem vcd://". The VCD is created with Windows Movie Maker.
I added some screenshots showing the various opening methods.