[pulseaudio-discuss] PA_ERR_ACCESS problems.

[Anders Gnistrup]

Hi 

I am trying to make a small program playing different streams. A part of the program is to control the volume from the application while playing the stream.
I have found two methods for controlling the volumes.
- Setting the volume on the sink using pa_context_set_sink_volume_by_index. This method works, but I wont to set the volume pr. stream, not pr. device.
- Setting the volume using a similar method used in the application pavucontrol. I have tried this with little success.

First i used pa_ext_stream_restore_write() but nothing happened so I added a call back function to see what went from.