Ubuntu
pulseaudio package

  1. Bug #1830867
  2. Comment #0

Comment 0 for bug 1830867

Revision history for this message
Edouard Richard (vied12) wrote : Crackling sound with HDMI

Hello,

I have a new laptop and I cannot manage to have a clean and stable sound with HDMI.
It happens every time I play a track on Spotify (desktop and web), sometimes from a VLC radio or a youtube video, never from a video with VLC yet.

I'm attaching a record of what I hear when I play a track from Spotify.

I created two reports.

One during a Spotify playing, when it is crackling and after the sound started to crackle everywhere:
http://alsa-project.org/db/?f=4e7d724718a48179fa2f3740d5f3e634ad75def9

Another after a fresh reboot, where the sound is correct with at least YouTube:
http://alsa-project.org/db/?f=2ec68f888bb93a0de648d48fd720f54cee644564

Just after this last report, the sound is still crackling with Spotify and VLC radio. Not with Youtube.

A diff on theses files gives some differences I find suspect. Are there expected ?

Do you have an idea where the problem comes from ?

Thank you for your support !

Edouard