Download a mp4 file from video.google.com (ipod/sony psp). Try to play using vlc, here the output I get: $ vlc 311708f356a7e8df.mpg.mp4 VLC media player 0.8.6c Janus [00000281] main decoder error: no suitable decoder module for fourcc `avc1'. VLC probably does not support this sound or video format. [00000317] main decoder error: no suitable decoder module for fourcc `mp4a'. VLC probably does not support this sound or video format. [00000261] main playlist: nothing to play [00000261] main playlist: stopping playback VLC: Installed versions: 0.8.6c(21:07:36 23.07.2007)(-3dfx X a52 -aalib alsa -altivec -arts -avahi -bidi cdda cddb -corba -daap -dc1394 -debug -directfb dts -dvb dvd -esd -fbcon flac -ggi gnutls hal httpd -jack -libcaca -libnotify -lirc -live matroska mod mp3 mpeg -musepack ncurses -nsplugin ogg opengl -optimisememory -oss png rtsp -samba -sdl -sdl-image -seamonkey -shout skins -speex stream svg -svga theora truetype -upnp -v4l -vcd -vlm vorbis -win32codecs wxwindows -x264 -xinerama xml xosd xv) FFMPEG: Installed versions: 0.4.9_p20070616-r1(22:18:38 03.07.2007)(X a52 aac -altivec amr -debug -doc encode -ieee1394 -imlib mmx network ogg -oss sdl -test theora threads truetype -v4l vorbis -x264 xvid zlib) FAAD2: Installed versions: 2.0-r13(01:53:02 03.12.2006) SYSTEM: Portage 2.1.3.4 (default-linux/x86/2007.0/desktop, gcc-4.1.2, glibc-2.6-r0, 2.6.22.1 i686) ================================================================= System uname: 2.6.22.1 i686 Intel(R) Pentium(R) M processor 2.00GHz Gentoo Base System release 1.12.10 Timestamp of tree: Sat, 11 Aug 2007 11:50:01 +0000 dev-lang/python: 2.4.4-r4 dev-python/pycrypto: 2.0.1-r6 sys-apps/sandbox: 1.2.18.1 sys-devel/autoconf: 2.13, 2.61-r1 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.17-r1 sys-devel/gcc-config: 1.3.16 sys-devel/libtool: 1.5.24 virtual/os-headers: 2.6.22-r2 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=pentium-m -fomit-frame-pointer -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/X11/xkb" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-O2 -march=pentium-m -fomit-frame-pointer -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="distlocks metadata-transfer sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="ftp://ftp.free.fr/mirrors/ftp.gentoo.org/ ftp://mirror.ovh.net/gentoo-distfiles/ " LANG="fr_FR.UTF-8" LINGUAS="fr" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --filter=H_**/files/digest-*" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="X a52 aac acpi alsa apache2 audiofile bash-completion bitmap-fonts bzip2 cairo cddb cdparanoia cdr cli cracklib crypt cscope cups curl dbus dri dts dvd dvdr dvdread eds emboss encode evo exif fam fftw firefox flac gdbm gnutls gstreamer gtk hal iconv idn isdnlog javascript jpeg jpeg2k libsamplerate mad matroska midi mikmod mmap mmx mp3 mpeg mudflap ncurses nls nptl nptlonly ogg opengl openmp pam pcre pdf perl png pppd python qt3support readline reflection session sndfile spell spl sse sse2 ssl startup-notification svg symlink theora threads tiff truetype truetype-fonts type1-fonts unicode vorbis wifi wxwindows x86 xcomposite xml xorg xv xvid zlib" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="fr" USERLAND="GNU" VIDEO_CARDS="i810 none" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LDFLAGS, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
*** This bug has been marked as a duplicate of bug 183584 ***
Created attachment 127748 [details] test video file