https://bugzilla.gnome.org/show_bug.cgi?id=744338
(out) "min-latency", G_TYPE_UINT64 (default 0, must not be NONE)
- the minimum latency in the pipeline, meaning the minimum time
- an element synchronizing to the clock has to wait until it can
- be sure that all data for the current running time has been
- received.
+ downstream elements synchronizing to the clock have to wait until
+ they can be sure that all data for the current running time has
+ been received.
Elements answering the latency query and introducing latency must
set this to the maximum time for which they will delay data, while