PadProbeType#

class PadProbeType#

The different probing types that can occur. When either one of GST_PAD_PROBE_TYPE_IDLE or GST_PAD_PROBE_TYPE_BLOCK is used, the probe will be a blocking probe.

Fields#

class PadProbeType

ALL_BOTH#: Probe upstream events and queries and downstream buffers, buffer lists, events and queries

BLOCK#: Probe and block pads

BLOCKING#: Probe and block at the next opportunity, at data flow or when idle

BLOCK_DOWNSTREAM#: Probe and block downstream data (buffers, buffer lists, and events)

BLOCK_UPSTREAM#: Probe and block upstream data (events)

BUFFER#: Probe buffers

BUFFER_LIST#: Probe buffer lists

DATA_BOTH#: Probe upstream and downstream data (buffers, buffer lists, and events)

DATA_DOWNSTREAM#: Probe downstream data (buffers, buffer lists, and events)

DATA_UPSTREAM#: Probe upstream data (events)

EVENT_BOTH#: Probe upstream and downstream events

EVENT_DOWNSTREAM#: Probe downstream events

EVENT_FLUSH#: Probe flush events. This probe has to be explicitly enabled and is not included in the @``GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM`` or @``GST_PAD_PROBE_TYPE_EVENT_UPSTREAM`` probe types.

EVENT_UPSTREAM#: Probe upstream events

IDLE#: Probe idle pads and block while the callback is called

INVALID#: Invalid probe type

PULL#: Probe pull

PUSH#: Probe push

QUERY_BOTH#: Probe upstream and downstream queries

QUERY_DOWNSTREAM#: Probe downstream queries

QUERY_UPSTREAM#: Probe upstream queries

SCHEDULING#: Probe push and pull