Video runs too fast and no sound

[Sets]

Video runs as fast as processor can process, and no sound, same problem on other players, seams like problem in libavcodec, but i'm not a professional in it, and cant judge

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: mplayer 2:1.0~rc4.dfsg1+svn34540-1
ProcVersionSignature: Ubuntu 3.2.0-25.40-generic 3.2.18
Uname: Linux 3.2.0-25-generic x86_64
ApportVersion: 2.0.1-0ubuntu8
Architecture: amd64
Date: Thu Jun 21 10:24:31 2012
ExecutablePath: /usr/bin/mplayer
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
SourcePackage: mplayer
UpgradeStatus: No upgrade log present (probably fresh install)

[Sets (sets88)]

here is an stdout of this process:
MPlayer svn r34540 (Ubuntu), built with gcc-4.6 (C) 2000-2012 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing StartupStory.Ru_Interview_with_Steve_Blank.mp4.
libavformat version 53.21.0 (external)
Mismatching header version 53.19.0
libavformat file format detected.
[lavf] stream 0: video (h264), -vid 0
[lavf] stream 1: audio (aac), -aid 0, -alang und
VIDEO: [H264] 1280x720 24bpp 25.000 fps 1407.4 kbps (171.8 kbyte/s)
Clip info:
 major_brand: mp42
 minor_version: 0
 compatible_brands: isommp42
 creation_time: 2012-04-11 18:46:53
Load subtitles in ./
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 53.35.0 (external)
Mismatching header version 53.32.2
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 44100 Hz, 2 ch, s16le, 151.6 kbit/10.74% (ratio: 18946->176400)
Selected audio codec: [ffaac] afm: ffmpeg (FFmpeg AAC (MPEG-2/MPEG-4 Audio))
==========================================================================
AO: [pulse] 44100Hz 2ch s16le (2 bytes per sample)
Starting playback...
Unsupported PixelFormat 61
Unsupported PixelFormat 53
Unsupported PixelFormat 81
Movie-Aspect is undefined - no prescaling applied.
VO: [xv] 1280x720 => 1280x720 Planar YV12
A: 19.8 V: 19.9 A-V: -0.113 ct: 0.027 0/ 0 12% 2% 0.3% 120 0

           ************************************************
           **** Your system is too SLOW to play this! ****
           ************************************************

Possible reasons, problems, workarounds:
- Most common: broken/buggy _audio_ driver
  - Try -ao sdl or use the OSS emulation of ALSA.
  - Experiment with different values for -autosync, 30 is a good start.
- Slow video output
  - Try a different -vo driver (-vo help for a list) or try -framedrop!
- Slow CPU
  - Don't try to play a big DVD/DivX on a slow CPU! Try some of the lavdopts,
    e.g. -vfm ffmpeg -lavdopts lowres=1:fast:skiploopfilter=all.
- Broken file
  - Try various combinations of -nobps -ni -forceidx -mc 0.
- Slow media (NFS/SMB mounts, DVD, VCD etc)
  - Try -cache 8192.
- Are you using -cache to play a non-interleaved AVI file?
  - Try -nocache.
Read DOCS/HTML/en/video.html for tuning/speedup tips.
If none of this helps you, read DOCS/HTML/en/bugreports.html.

A:1172.8 V:1173.0 A-V: -0.157 ct: 0.055 0/ 0 13% 2% 0.3% 1260 0

Exiting... (End of file)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Daniel Henrique Alves Lima (daniel-halima)]

After some event (Ubuntu or Windows 7 update), my laptop began to suffer from this problem. It affects *all* media players (mplayer, Flash player, ...).
I think it is related to the misidentification of a video card as a sound card. My temporary solution: http://askubuntu.com/questions/118459/no-sound-and-flash-videos-play-super-fast-after-daily-update

Best regards,

Daniel.

[Lucas (ama2-lj)]

I don't have mplayer installed, but got the same problem, affecting, vlc, totem, and flash videos. the solution was to unselect my graphic card as an audio device, like Daniel's link says.

* ubuntu 12.04 64 uptdated
ati 4850 without catalyst
phenom 965