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Archdiary - HDMI problem

18 Feb 2016

i was having some trouble when connecting my computer on a tv. The sound seemed to be running in low speed , kind of running a 77rpm LP on 33. I really don’t know what was happening but after googling a little i found a solution. Thanks R00KIE on this page

So the solution is avery simple:

if you don’t have pulseaudio, go HERE

  1. install pulseaudio-alsa
  2. install ffmpeg
  3. edit /etc/pulse/daemon.conf as root
  4. add the following lines on it. check if they are not set before (they should be comment with an ‘ ; ‘).
default-sample-rate = 48000
alternate-sample-rate = 192000
default-sample-channels = 3 ; my computer configuration is 2 speakers + sub

resample-method = src-sinc-best-quality
enable-remixing = yes

flat-volumes = no