Please describe the problem:
The totem plugin fails to start video streams from webtv.tv2.no . The needed codecs are installed and totem should be able to play the video.

Steps to reproduce:
1. Try streaming video from http://webtv.tv2.no/webtv/sumo/?treeId=5&progId=294392
2. 
3. 


Actual results:
The totem plugin does not play video.

Expected results:
Video should be playing. 

Does this happen every time?
Yes

Other information:
Console output from firefox:

** Message: NP_Initialize
** Message: NP_Initialize succeeded
** Message: totemPlugin [0xb691038]
** Message: Init mimetype 'application/x-mplayer2' mode 1
** Message: Base URI is 'http://webtv.tv2.no/webtv/sumo/?treeId=5&progId=294392'
** Message: Real mimetype for 'application/x-mplayer2' is 'video/x-msvideo'
argv[0] type application/x-mplayer2
argv[1] class videoObject controlsBuiltIn
argv[2] id video0
argv[3] PARAM 
argv[4] stretchToFit 1
argv[5] displaySize 4
argv[6] autoSize 0
argv[7] allowChangeDisplaySize 1
argv[8] showControls 0
argv[9] showStatusBar 0
argv[10] volume 90
argv[11] autoStart 1
argv[12] AUTOPLAY true
argv[13] enableContextMenu 1
argv[14] windowlessVideo 0
argv[15] src http://webtv.tv2.no/webtv/metafile.asx?MSG=PyzlBHRjBoVSA6FyCZ1Ot4ywi7Y35yszgqiRNQvwcjzc7mz1aWrrasLDOWEfIxCnck5eMMPNNO3q2pyNMhcdJLFwr2ldhENDOcys0u45nXQ!
argv[16] SCALE tofit
argv[17] showTracker 1
** Message: Stream requested (force viewer: 0)
** Message: mSrcURI: http://webtv.tv2.no/webtv/metafile.asx?MSG=PyzlBHRjBoVSA6FyCZ1Ot4ywi7Y35yszgqiRNQvwcjzc7mz1aWrrasLDOWEfIxCnck5eMMPNNO3q2pyNMhcdJLFwr2ldhENDOcys0u45nXQ!
** Message: mCache: 0
** Message: mControllerHidden: 1
** Message: mShowStatusbar: 0
** Message: mHidden: 0
** Message: mAudioOnly: 0
** Message: mAutoPlay: 1, mRepeat: 0
** Message: Launching: /usr/lib/totem/gstreamer/totem-plugin-viewer --plugin-type gmp --user-agent Mozilla/5.0 (X11; U; Linux i686; nb-NO; rv:1.9.0.7) Gecko/2009030422 Ubuntu/8.10 (intrepid) Firefox/3.0.7 --mimetype video/x-msvideo --no-controls 
** Message: Viewer spawned, PID 10378
** Message: GetScriptableNPObject [0xb691038]
** Message: totemGMPPlayer [0xd64c558]
** Message: Initial window set, XID 3e1ec2a size 680x423
** Message: No viewer proxy yet, deferring SetWindow
** Message: Viewer DBus interface name is 'org.gnome.totem.PluginViewer_10378'
** Message: NameOwnerChanged old-owner '' new-owner ':1.425'
** Message: Viewer now connected to the bus
** Message: ViewerSetup
** Message: Calling SetWindow
Viewer: SetWindow XID 65137706 size 680:423
TotemEmbedded-Message: Viewer state: STOPPED
** Message: SetWindow reply
** Message: ViewerReady
** Message: Stream requested (force viewer: 0)
** Message: IsSchemeSupported scheme 'http': yes
TotemEmbedded-Message: totem_embedded_open_stream called: uri http://webtv.tv2.no/webtv/metafile.asx?MSG=PyzlBHRjBoVSA6FyCZ1Ot4ywi7Y35yszgqiRNQvwcjzc7mz1aWrrasLDOWEfIxCnck5eMMPNNO3q2pyNMhcdJLFwr2ldhENDOcys0u45nXQ!, base_uri: http://webtv.tv2.no/webtv/sumo/?treeId=5&progId=294392
totem_embedded_set_uri uri (null) base (null) => resolved (null)
totem_embedded_set_uri uri http://webtv.tv2.no/webtv/metafile.asx?MSG=PyzlBHRjBoVSA6FyCZ1Ot4ywi7Y35yszgqiRNQvwcjzc7mz1aWrrasLDOWEfIxCnck5eMMPNNO3q2pyNMhcdJLFwr2ldhENDOcys0u45nXQ! base http://webtv.tv2.no/webtv/sumo/?treeId=5&progId=294392 => resolved http://webtv.tv2.no/webtv/metafile.asx?MSG=PyzlBHRjBoVSA6FyCZ1Ot4ywi7Y35yszgqiRNQvwcjzc7mz1aWrrasLDOWEfIxCnck5eMMPNNO3q2pyNMhcdJLFwr2ldhENDOcys0u45nXQ!
TotemEmbedded-Message: totem_embedded_open_internal 'fd://0' is-browser-stream 1 start-play 1
TotemEmbedded-Message: BEFORE _open
TotemEmbedded-Message: AFTER _open (ret: 1)
TotemEmbedded-Message: Viewer state: PLAYING
** Message: OpenStream reply
** Message: NewStream mimetype 'text/html' URL 'http://webtv.tv2.no/webtv/metafile.asx?MSG=PyzlBHRjBoVSA6FyCZ1Ot4ywi7Y35yszgqiRNQvwcjzc7mz1aWrrasLDOWEfIxCnck5eMMPNNO3q2pyNMhcdJLFwr2ldhENDOcys0u45nXQ!'
** Message: StreamAsFile filename '/tmp/plugtmp-1/plugin-metafile.asx'
** Message: totem_pl_parser_can_parse_from_data couldn't get mimetype
TotemEmbedded-Message: Setting the current path to /tmp/plugtmp-1/plugin-metafile.asx
totem_embedded_set_uri uri (null) base (null) => resolved (null)
totem_embedded_set_uri uri file:///tmp/plugtmp-1/plugin-metafile.asx base http://webtv.tv2.no/webtv/sumo/?treeId=5&progId=294392 => resolved file:///tmp/plugtmp-1/plugin-metafile.asx
TotemEmbedded-Message: totem_embedded_open_internal 'file:///tmp/plugtmp-1/plugin-metafile.asx' is-browser-stream 0 start-play 1
TotemEmbedded-Message: BEFORE _open
TotemEmbedded-Message: AFTER _open (ret: 1)

(totem-plugin-viewer:10378): GStreamer-CRITICAL **: Failed to deactivate pad typefind:sink, very bad
** Message: DestroyStream reason 0
** Message: URLNotify URL 'http://webtv.tv2.no/webtv/metafile.asx?MSG=PyzlBHRjBoVSA6FyCZ1Ot4ywi7Y35yszgqiRNQvwcjzc7mz1aWrrasLDOWEfIxCnck5eMMPNNO3q2pyNMhcdJLFwr2ldhENDOcys0u45nXQ!' reason 0

(totem-plugin-viewer:10378): GStreamer-CRITICAL **: 
Trying to dispose element decodebin1, but it is not in the NULL state.
You need to explicitly set elements to the NULL state before
dropping the final reference, to allow them to clean up.

** Message: Error: Stream contains no data.
gsttypefindelement.c(785): gst_type_find_element_activate (): /GstPlayBin:play/GstDecodeBin:decodebin1/GstTypeFindElement:typefind:
Can't typefind empty stream

TotemEmbedded-Message: Viewer state: STOPPED
TotemEmbedded-Message: totem_embedded_set_error: 'Stream contains no data.'
TotemEmbedded-Message: totem_embedded_set_error_logo called by browser plugin

(totem-plugin-viewer:10378): GStreamer-CRITICAL **: 
Trying to dispose element typefind, but it is not in the NULL state.
You need to explicitly set elements to the NULL state before
dropping the final reference, to allow them to clean up.