![]() | ![]() | ![]() | GStreamer 0.8 Library Reference Manual | ![]() |
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gstcontrol — dynamic parameter functionality.
#include <libs/control/control.h> void gst_control_init (int *argc, char **argv[]);
This library provides a Manager that maintains a list of dynamically controlable parameters for a GstElement. Just think of a volume slider in a mixer.
To use this library one needs to add some code to initialize it.
Example 1. Adding the control library to a project
... #include <gst/gst.h> #include <gst/control/control.h> ... gst_init(&argc,&argv); gst_control_init(&argc,&argv); ...
The next step is to get hold of the GstDParamManager instance of a GstElement.
<< gstcontrol | GstDParamManager >> |