MediaMessage (gb.media)

This class represents a GStreamer message received on a MediaPipeline bus.

You get them by handling the MediaPipeline Event event.

A message has a type, a name, and a collection of key / value pairs.

This class is not creatable. This class acts like a Return the value associated with the Name key stored in the message. read-only array. This class is Enumerates all values stored in the message. enumerable with the FOR EACH keyword. Constants AsyncDone   AsyncStart   Constant for a buffering message type. Buffering   Constant for a clock lost message type. ClockLost   Constant for a duration changed message type. DurationChanged   Constant for an element-specific message. Element   Constant for end of stream message type. Eos   Constant for an error message type. Error   Constant for an information message type. Info   Constant for a latency message type. Latency   Constant for a new clock message type. NewClock   Constant for a progress message type. Progress   Constant for a quality of service message type. Qos   Constant for a request state message type. RequestState   Constant for a segment done message type. SegmentDone   Constant for a stream start message type. Start   StateAsync   Constant for a state changed message. StateChanged   Constant for a stream status message type. Status   Constant for a step done message type. StepDone   Constant for a step start message type. StepStart   StreamStart   StreamStatus   Constant for a tag message type. Tag   Constant for a table of contents message type. Toc   Constant for a warning message type. Warning   Properties Return the number of key / values pair stored in the message. Count   Return the key of last enumerated value stored in the message. Key   Return an array of the keys of all values stored in the message. Keys   Return the name of the message. Name   Return the type of the event as a MediaMessage constant. Type