<div dir="ltr">I am using an input-selector element to select one of two microphone inputs delivered as a stereo stream by alsasrc. This worked fine in Gstreamer 0.10.36, but seems to be broken in Gstreamer 1.2.0. After switching the sink of the input-selector, the pipeline produces silence for some time (running-time of pipeline ?) until finally the live data are to be heard again. The behaviour can be reproduced with the minimal program attached, which produces 5sec of silence after switching. Everything works as expected when alsasrc is replaced by a 2*testsrc/interleave combo.</div>