GstDParamManager
dynamic parameter manager
The manager bings all functions to work with #GstElements and their #GstDParams.
One can find out which dparams an element has, get the parameter specs and
pick a control change rate.
Some functions are meant for dparam implementor (plugin writers), where others
are for applications that use elements with dparams.
@gstdparammanager: the object which received the signal.
@arg1:
@name:
@parent:
@Returns:
@dpman:
@param_spec:
@unit_name:
@update_func:
@update_data:
@Returns:
@dpman:
@param_spec:
@unit_name:
@update_data:
@Returns:
@dpman:
@param_spec:
@unit_name:
@update_data:
@Returns:
@dpman:
@dparam_name:
@dpman:
@dparam_name:
@dparam:
@Returns:
@dpman:
@dparam_name:
@dpman:
@dparam_name:
@Returns:
@name:
@dpman:
@dparam_name:
@Returns:
@name:
@dpman:
@Returns:
@dpman:
@dparam_name:
@Returns:
@dpman:
@rate:
@klass:
@modename:
@preprocessfunc:
@processfunc:
@setupfunc:
@teardownfunc:
@dpman:
@modename:
@Returns:
@dpman:
@parent:
@parent:
@Returns:
@dpman:
@dparam_name: