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AM4378: Configuring PulseAudio Plugin to Qt Application

Part Number: AM4378

Hi all,

We are using pulseaudio related in qt to our application, but we  are unable to succed in playing music file using pulseaudio command "paplay"  though pulse audio service started using systemed enable command. But same music file playing using "aplay" successfully. After some surfing in this forum we found it is due to improper configuring of pulseaudio to qt like that.

Here also few things we did (but not fruitful)

  • we bulilded pulseaudio package by bitbake method.
  • Placed all obtained files in to respective locations(dbus-dameon auto launch disabled kind of error gone)
  • copied all ipk files but here there are around 85+ files are there, do we have to install all . also is installing ipk for obtaining pulseaudio service is correct or not?

here is latest error what we are getting

qsoundeffect(pulseaudio) error decoding source

pulseaudioservice : pa_context_connect() failed


Can anybody give us a solution for how to configure pulseaudio properly for qt application for  a custom board.

Also i are requesting to breif us about config files in pulse audio how to use them and what to write in them to make pulseaudio work fine.

Thanks