Creates a missing-plugin message for element to notify the application that an encoder element for a particular set of (fixed) caps is missing. This function is mainly for use in plugins.
the #GstElement posting the message
the (fixed) caps for which an encoder element is needed
a new #GstMessage
Creates a missing-plugin message for element to notify the application that an encoder element for a particular set of (fixed) caps is missing. This function is mainly for use in plugins.