Gst.Message.new_step_start

function new_step_start(src:Gst.Object, active:Boolean, format:Gst.Format, amount:Number, rate:Number, flush:Boolean, intermediate:Boolean):Gst.Message {
    // Gjs wrapper for gst_message_new_step_start()
}

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 emited, the application can queue a new step operation in the element.

src: The object originating the message.
active: if the step is active or queued
format: the format of amount
amount: the amount of stepped data
rate: the rate of the stepped amount
flush: is this an flushing step
intermediate: is this an intermediate step
Returns: The new step_start message. MT safe.