[pulseaudio-discuss] How to change the volume in PulseAudio (libpulse)
ibrar.ahmad at gmail.com
Thu May 8 03:34:08 PDT 2014
Is this the right forum to ask these type of question?
On Thu, May 8, 2014 at 1:50 AM, Ibrar Ahmed <ibrar.ahmad at gmail.com> wrote:
> 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)
> with pacific volume but need to know how to change the volume after
> connecting to stream. I don't want to call pa_stream_connect_playback
> function again and again to change the volume.
> Ibrar Ahmed
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