Le 2014-05-07 23:50, Ibrar Ahmed a ?crit?: > I am writing a program to play audio using libpulse on linux. I have > successfully played the?audio, but need to know how to change the > volume. I am able to start the stream using > > v = PA_VOLUME_NORM; > pa_cvolume_set(&m_lcvolume, 1, v); > pa_stream_connect_playback(s, NULL, &attr, PA_STREAM_NOFLAGS, > &m_lcvolume, NULL) You should not force the volume to a hard coded value at start. That will mess up the system mixer, especially unless flat volumes are disabled. Only pass a volume to pa_stream_connect_playback() based on direct user input. -- R?mi Denis-Courmont
