the #GstMessageType
the GStreamer GError domain this message belongs to
the GError code belonging to the domain
an allocated text string to be used as a replacement for the default message connected to code, or %NULL
an allocated debug message to be used as a replacement for the default debugging information, or %NULL
the source code file where the error was generated
the source code function where the error was generated
the source code line where the error was generated
Post an error, warning or info message on the bus from inside an element.
@type must be of #GST_MESSAGE_ERROR, #GST_MESSAGE_WARNING or #GST_MESSAGE_INFO.
MT safe.