Totem gstreamer에서 mov 파일의 audio 출력이 안되요

제 사진기는 삼성의 전자사진기인데요. 동영상을 저장하면 *.mov 파일로 저장됩니다.
이것을 totem-gstreamer로 재생하면 오디오 코덱을 못찾겠다고 오류가 납니다.
화면 재생은 됩니다.

오류 내용은 다음과 같습니다.

** (totem:11914): WARNING **: Failed to create dbus proxy for org.gnome.SettingsDaemon: Could not get owner of name ‘org.gnome.SettingsDaemon’: no such name
** Message: don’t know how to handle audio/x-mulaw, rate=(int)7980, channels=(int)1
** Message: Missing plugin: gstreamer|0.10|totem|Mu-Law decoder|decoder-audio/x-mulaw (Mu-Law decoder)
프로그램을 찾을 수 없음
** Message: No installation candidate for missing plugins found.

컴퓨터 환경은 다음과 같습니다.

o/s : 우분투 8.04 AMD64
cpu : amd64

ubuntu-restrected-extra 패키지 설치해 줬고, medibuntu의 w64codecs도 설치한 상태입니다.

gstreamer0.10-ffmpeg 플러긴을 설치 하여 보시기 바랍니다.
제한된 소프트웨어 인지라 소프트웨어 소스에 멀티버스에 체크되어야
설치 가능 할 것 입니다.
[attachment=0:1ne3iyrm]gstreamer0.10-ffmpeg.png[/attachment:1ne3iyrm]

답변 감사합니다. 하지만 그 패키지 역시 이미 설치된 상태입니다.

minwoo@sudo:~$ aptitude search gstreamer
p gstreamer-dbus-media-service - Media service for Ubuntu Mobile
p gstreamer-tools - Tools for use with GStreamer
i gstreamer0.10-alsa - GStreamer plugin for ALSA
v gstreamer0.10-audiosink -
v gstreamer0.10-colorspace -
p gstreamer0.10-doc - GStreamer core documentation and manuals
i gstreamer0.10-esd - GStreamer plugin for ESD
i gstreamer0.10-ffmpeg - FFmpeg plugin for GStreamer
p gstreamer0.10-fluendo-mp3 - Fluendo mp3 decoder GStreamer plugin
i gstreamer0.10-fluendo-mpegdemux - GStreamer plugin for demuxing of MPEG2 str
p gstreamer0.10-fluendo-mpegmux - GStreamer plugin for muxing of MPEG2 TS st
i gstreamer0.10-gnomevfs - GStreamer plugin for GnomeVFS
i A gstreamer0.10-gnonlin - non-linear editing module for GStreamer
p gstreamer0.10-gnonlin-dev - development files of the non-linear editin
v gstreamer0.10-lame -
iB gstreamer0.10-plugins-bad - GStreamer plugins from the "bad" set
p gstreamer0.10-plugins-bad-dbg - GStreamer plugins from the "bad" set
p gstreamer0.10-plugins-bad-doc - GStreamer documentation for plugins from t
i gstreamer0.10-plugins-bad-multi - GStreamer plugins from the "bad" set (Mult
p gstreamer0.10-plugins-bad-multi - GStreamer plugins from the "bad" set (Mult
iB gstreamer0.10-plugins-base - GStreamer plugins from the "base" set
i gstreamer0.10-plugins-base-apps - GStreamer helper programs from the "base"
p gstreamer0.10-plugins-base-dbg - GStreamer plugins from the "base" set
p gstreamer0.10-plugins-base-doc - GStreamer documentation for plugins from t
p gstreamer0.10-plugins-farsight - plugins for Gstreamer for Audio/Video conf
i gstreamer0.10-plugins-good - GStreamer plugins from the "good" set
p gstreamer0.10-plugins-good-dbg - GStreamer plugins from the "good" set
p gstreamer0.10-plugins-good-doc - GStreamer documentation for plugins from t
i gstreamer0.10-plugins-ugly - GStreamer plugins from the "ugly" set
p gstreamer0.10-plugins-ugly-dbg - GStreamer plugins from the "ugly" set
p gstreamer0.10-plugins-ugly-doc - GStreamer documentation for plugins from t
i gstreamer0.10-plugins-ugly-mult - GStreamer plugins from the "ugly" set (Mul
p gstreamer0.10-plugins-ugly-mult - GStreamer plugins from the "ugly" set (Mul
i gstreamer0.10-pulseaudio - GStreamer plugin for PulseAudio
p gstreamer0.10-schroedinger - GStreamer plugin for encoding/decoding of
p gstreamer0.10-sdl - GStreamer plugin for SDL output
i gstreamer0.10-tools - Tools for use with GStreamer
v gstreamer0.10-videosink -
i gstreamer0.10-x - GStreamer plugins for X11 and Pango
p kaffeine-gstreamer - Gstreamer engine for kaffeine media player
i libgstreamer-gconf0.8-0 - GConf support for GStreamer
p libgstreamer-perl - Perl interface to the gstreamer media proc
i libgstreamer-plugins-base0.10-0 - GStreamer libraries from the "base" set
p libgstreamer-plugins-base0.10-d - GStreamer development files for libraries
p libgstreamer-plugins-pulse0.10- - GStreamer plugin for PulseAudio (transitio
i libgstreamer-plugins0.8-0 - Various GStreamer libraries and library pl
i libgstreamer0.10-0 - Core GStreamer libraries and elements
p libgstreamer0.10-0-dbg - Core GStreamer libraries and elements
id libgstreamer0.10-dev - GStreamer core development files
p libgstreamer0.10-ruby - GStreamer 0.10 bindings for the Ruby langu
p libgstreamer0.10-ruby1.8 - GStreamer 0.10 bindings for the Ruby langu
i libgstreamer0.8-0 - Core GStreamer libraries, plugins, and uti
id totem-gstreamer - A simple media player for the Gnome deskto
v totem-gstreamer-firefox-plugin -
p ultrastar-ng-gstreamer - karaoke game that allows user supplied son

다음은 터미널에서 totem을 실행했을 때 발생하는 오류 전갈입니다.

minwoo@sudo:~$ totem

(totem:23507): Gnome-WARNING **: invalid gnome config path ‘=/section/key’

(totem:23507): GLib-GObject-WARNING **: /build/buildd/glib2.0-2.16.4/gobject/gsignal.c:1019: unable to lookup signal "show" of unloaded type `GtkMessageDialog’

(totem:23507): GLib-GObject-CRITICAL **: g_signal_add_emission_hook: assertion `signal_id > 0’ failed
** Message: don’t know how to handle audio/x-mulaw, rate=(int)7980, channels=(int)1
** Message: Missing plugin: gstreamer|0.10|totem|Mu-Law decoder|decoder-audio/x-mulaw (Mu-Law decoder)
프로그램을 찾을 수 없음
** Message: No installation candidate for missing plugins found.

totem-gstreamer 대신, totem-xine을 설치하면 소리가 들립니다. 하지만 자연스럽게 들리지 않고, 2~3초 간격으로 뚝뚝 끊기네요.