augusbas
1st February 2010, 05:57
hi,
i am trying to play a wav file using QSound. When i press play button in my GUI it shows an message " Failed opening audio device" . I am using a USB HID device for playing the audio. Any ideas what could be the problem?
When i play the WAV file using command line interface "aplay" the audio is working fine and i can able to hear sound from USB Audio Output.
i am trying to play a wav file using QSound. When i press play button in my GUI it shows an message " Failed opening audio device" . I am using a USB HID device for playing the audio. Any ideas what could be the problem?
When i play the WAV file using command line interface "aplay" the audio is working fine and i can able to hear sound from USB Audio Output.