** Message: Error: Could not find GStreamer caps mapping for FFmpeg codec 'h264', and you are using an external libavcodec. This is most likely due to a packaging problem and/or libavcodec having been upgraded to a version that is not compatible with this version of gstreamer-ffmpeg. Make sure your gstreamer-ffmpeg and libavcodec packages come from the same source/repository.
gstffmpegdec.c(1346): gst_ffmpegdec_negotiate (): /GstPlayBin2:play/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/ffdec_h264:ffdec_h2640
Movie plays fine in mplayer2, but I quite get used to Totem already. I tried to search the web with no success. I found out some old bug reports saying that gstreamer is supporting h264 10bit already and it should play fine. I am quite lost here, don't know if it's any lib issue, or gtsreamer, or maybe with Totem.
Is there anything I can do here?