Le 2014-08-06 16:10, Tanu Kaskinen a ?crit?: > The answer to your question: no, the normal stream volume and the > relative volume are very tightly tied together (and when flat volumes > are not in use, they're exactly the same thing). You can't change one > without affecting the other, and both are expected to be > user-controlled. Then I don't really see how and why the PulseAudio daemon would have to care about that new volume. The browser can simply divide/multiply the stream volume by its source/sink volume if the flat volume flag is on. You might or might not want to provide libpulse-level helpers for it, but that's pretty much it, AFAICT. -- R?mi Denis-Courmont