import gi
from time import sleep
from threading import Event

gi.require_version('Gst', '1.0')

from gi.repository import Gst, GstPbutils  # noqa

Gst.init(None)

preset = None

encodebin = Gst.ElementFactory.make('encodebin')

ogg = Gst.Caps.from_string("application/ogg")
cprof = GstPbutils.EncodingContainerProfile("myprofile", None, ogg, None)

vorbis = Gst.Caps.from_string("audio/x-vorbis")
cprof.add_profile(GstPbutils.EncodingAudioProfile(vorbis, preset, vorbis, 0))

encodebin.set_property("profile", cprof)

encodebin.get_request_pad('video_%u') is None