Maybe it's just me, but every time I try to read the "toggleMode" method in the audio output example, I get confused on whether I'm switching to/ from push/pull mode, and even what pushing and pulling entails. The name of the push timer also seemed backwards (which added to the confusion). Change-Id: I5ff7d18f72490c22b91a948ad7513b402a01c5e4 Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>