On Fri, 2014-05-09 at 18:19 +0500, Ibrar Ahmed wrote: > Ah, sorry I missed that, thanks for your reply. > > > > > Can we change the volume of specified channel, (Right or Left) ? pa_context_set_sink_input_volume() takes a pa_cvolume parameter, which contains separate volumes for each channel. You must supply volume for all channels, but each channel can have different volume. -- Tanu