4

When I try playing .m4v files in VLC the sound track doesn't play correctly, and I get a kind of buzzing staticy distorted version of the actual sound, I'd really appreciate some help as I don't really like totem and XBMC doesn't seem to be working either.

Thanks in advance!

5 Answers 5

7

Go in to the Preferences and switch the Output Module to ALSA audio output. Quit VLC & relaunch. It worked ok to me

1
  • Do you have a screenshoot of that menu? If you add an image (of the Preferences menu), will be more easy to the users to set the configuration as you said.
    – Lucio
    Dec 5, 2012 at 3:21
3

I've had the same problems with VLC sound playback in various formats. Go in to the Preferences and switch the Output Module to Pulseaudio audio output.
Quit VLC & relaunch.

Hope it helps!

0
3

For me 3 things (Easier than other options I could try) worked. You could either:

  • Change the Sound Preferences in VLC by going to Tools --> Preferences --> Sound and changing the Default from one option to another. For example Alsa to Pulseaudio or Pulseaudio to Alsa are the most common ones. enter image description here

  • Try pausing the movie for 2 to 5 seconds, then unpause it. The sound should come immediately of after 1 or 2 seconds without the horrible static.

  • If you are using HDMI or outputting it to a TV/Monitor with Speakers and already checked all the Sound settings in your TV or Monitor, try changing the Sound Preferences in Ubuntu:

    enter image description here

2

Solution #23 worked for me for 2 computers for skype and vlc that made problems with sound: pulseAudioBugWebSite

The solution is to change the lines in /etc/pulse/default.pa. I've changed this line:

load-module module-udev-detect

to this:

load-module module-udev-detect tsched=0

reboot. It worked for me!

0

None of the Module changes made anything better. Some made it worse. What finally fixed it for me was just unselecting "Enable Time Stretching Audio":

Tools > Preferences > Audio > Enable Time Stretching Audio (uncheck)

This was checked by default (I know because I uninstalled and reinstalled and also reset preferences), so I don't know when it became a problem, but everything checks out now. Output Module is set to Automatic if that makes any difference to anyone.

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .