Message.newStepStart

This message is posted by elements when they accept or activate a new step event for amount in format.

active is set to false when the element accepted the new step event and has queued it for execution in the streaming threads.

active is set to true when the element has activated the step operation and is now ready to start executing the step in the streaming thread. After this message is emitted, the application can queue a new step operation in the element.

class Message

static

gst.message.Message

newStepStart

(

gst.object.ObjectGst src

bool active

gst.types.Format format

ulong amount

double rate

bool flush

bool intermediate

)

Parameters

src gst.object.ObjectGst: The object originating the message.
active bool: if the step is active or queued
format gst.types.Format: the format of amount
amount ulong: the amount of stepped data
rate double: the rate of the stepped amount
flush bool: is this an flushing step
intermediate bool: is this an intermediate step

Return Value

Type: gst.message.Message

The new step_start message.

MT safe.

gst message Message functions

static functions