|ElementPtr||launch (const char *description)|
|ElementPtr||launch (const char *argv)|
|ElementPtr||launch (const QString &description)|
Wrappers for the GstParse methods.
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. This function takes an array of strings, which are joined before they are parsed as a description. This is the function used by the gst-launch tool.
|QGlib::Error||when there was a problem creating the pipeline|