EventType

Description:

[ CCode ( cprefix = "GST_EVENT_" , type_id = "gst_event_type_get_type ()" ) ]
public enum EventType

EventType lists the standard event types that can be sent in a pipeline.

The custom event types can be used for private messages between elements that can't be expressed using normal GStreamer buffer passing semantics. Custom events carry an arbitrary Structure. Specific custom events are distinguished by the name of the structure.


Namespace: Gst
Package: gstreamer-1.0

Content:

Enum values:

  • BUFFERSIZE - Notification of buffering requirements.
  • CAPS - Caps event.
  • CUSTOM_BOTH - Custom upstream or downstream event.
  • CUSTOM_BOTH_OOB - Custom upstream or downstream out-of-band event.
  • CUSTOM_DOWNSTREAM - Downstream custom event that travels in the data flow.
  • CUSTOM_DOWNSTREAM_OOB - Custom out-of-band downstream event.
  • CUSTOM_DOWNSTREAM_STICKY - Custom sticky downstream event.
  • CUSTOM_UPSTREAM - Upstream custom event
  • EOS - End-Of-Stream.
  • FLUSH_START - Start a flush operation.
  • FLUSH_STOP - Stop a flush operation.
  • GAP - Marks a gap in the datastream.
  • INSTANT_RATE_CHANGE - Notify downstream that a playback rate override should be applied as soon as possible.
  • INSTANT_RATE_SYNC_TIME - Sent by the pipeline to notify elements that handle the instant-rate-change event about the running-time when the rate multiplier should be applied (or was applied).
  • LATENCY - Notification of new latency adjustment.
  • NAVIGATION - Navigation events are usually used for communicating user requests, such as mouse or keyboard movements, to upstream elements.
  • PROTECTION - An event which indicates that new or updated encryption information has been found in the stream.
  • QOS - A quality message.
  • RECONFIGURE - A request for upstream renegotiating caps and reconfiguring.
  • SEEK - A request for a new playback position and rate.
  • SEGMENT - A new media segment follows in the dataflow.
  • SEGMENT_DONE - Marks the end of a segment playback.
  • SELECT_STREAMS - A request to select one or more streams (Since: 1.10)
  • SINK_MESSAGE - An event that sinks turn into a message.
  • STEP - A request for stepping through the media.
  • STREAM_COLLECTION - A new StreamCollection is available (Since: 1.10)
  • STREAM_GROUP_DONE - Indicates that there is no more data for the stream group ID in the message.
  • STREAM_START - Event to mark the start of a new stream.
  • TAG - A new set of metadata tags has been found in the stream.
  • TOC - An event which indicates that a new table of contents (TOC) was found or updated.
  • TOC_SELECT - A request for a new playback position based on TOC entry's UID.
  • UNKNOWN - unknown event.

Methods: