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i have this code :

import pygst 
import st, pygtk
player_name = gst.element_make_factory("playbin", "Multimedia Player")
player_name.set_property("uri", "../media/alert.mp3")

it keeps throwing me the following error :

 player_name = gst.element_make_factory("playbin", "Multimedia Player")
 AttributeError: 'module' object has no attribute 'element_make_factory'

nay way to solve this and why is this happening ?

if i print gst i get the following : <module 'gst' from '/usr/lib/python2.7/dist-packages/gst-0.10/gst/__init__.pyc'>

so it is a module !

share|improve this question
is there a reason you're using the old gst bindings and not the pygi ones? – RobotHumans Oct 5 '12 at 16:40
what are the new ones ? i am new to python and am trying to play a sound using 'quickly' ; many examples ? – Ronan Dejhero Oct 5 '12 at 16:42
this should help you out:… it's not an answer by any means, but if you start with the old examples and go through the porting stuff you may arrive at a question that would be a bit more useful. (quickly == pygi and old gobject is not compat with new gobject) – RobotHumans Oct 5 '12 at 16:44
after lots of searches i fixed it thank you :) but it doesn't play twice if i close the app and start it again :s – Ronan Dejhero Oct 5 '12 at 17:31

Here's some working's still in progress(but it works). It should have a glade file and some button callbacks implemented. The pygi Gst part works though.

Example multimedia player

gir and GdkX11

adapted from here:

#use gir if you're using quickly...or just use it anyway
from gi.repository import GObject, Gst, Gtk, GdkX11, GstVideo

import os, base64

class DemoFiles:
    Smashing our .glade file and our mp3 into our py
    def __init__(self, root):
        self.root = root = '' +\
        self.testaudio = '' +\

    def drop_files(self):

class Settings:
    Using our home directory
    def __init__(self, root):
        self.root = root
        home = os.environ['HOME']
        working = os.path.join(home, 'com.example.pygi.gst')
        uri = os.path.join(working, 'makeitbetter.mp3')
        glade = os.path.join(working, '')

        self.params = {
                       'HOME': home,
                       'WORKING': working,
                       'DEMOFILE': uri,
                       'GLADE': glade

    def __call__(self, param):
        return self.params[param]

    def set_param(self, param, data):
        self.params[param] = data
        return True

class Handler:
    Callbacks for Glade
    def __init__(self, root):
        self.root = root

    def on_file_button_clicked(self, *args):

    def on_file_ok_button_clicked(self, *args):
        print args[0]
        self.root.ui.gst.playbin.set_property('uri', 'file://' + args[0])

    def on_file_cancel_button_clicked(self, *args):

    def on_main_win_delete_event(self, *args):
        #clean up our pipeline

class GstreamerStuff:
    All the gstreamer stuff
    def __init__(self, root):             
        self.root = root

        #Threading init

        # GStreamer init
        self.pipeline = Gst.Pipeline()
        self.bus = self.pipeline.get_bus()
        self.bus.connect('message::eos', self.on_eos)
        self.bus.connect('message::error', self.on_error)

        # This is needed to make the video output in our DrawingArea:
        self.bus.connect('sync-message::element', self.on_sync_message)

        # Create GStreamer elements
        self.playbin = Gst.ElementFactory.make('playbin', None)

        # Add playbin to the pipeline

        self.xid = ''

    def on_sync_message(self, bus, msg):
        if msg.get_structure().get_name() == 'prepare-window-handle':

    def on_eos(self, bus, msg):
        self.root.ui.update_status('Seeking to start of video')
            Gst.SeekFlags.FLUSH | Gst.SeekFlags.KEY_UNIT,

    def on_error(self, bus, msg):

    def set_xid(self, xid):
        self.xid = xid

class UI:
    User interface code
    def __init__(self, root):
        self.root = root

        #Handle Gtk setup
        self.builder = Gtk.Builder()
        self.handler = Handler(root)
        #Load the glade file
        #Connect callbacks

        #Handle Gst setup
        self.gst = GstreamerStuff(root)

    def init(self):

    def show_main(self):

    def update_status(self, status):
        print('Status bar update')

class SamplePlayer:
    def __init__(self):
        #Settings instance
        self.settings = Settings(self)

        #Dump demo files
        demo = DemoFiles(self)

        #UI Init - I put gstreamer in here
        self.ui = UI(self)

    def run(self):
        print('Trying with: ' + self.settings('DEMOFILE'))

if __name__ == '__main__':
    player = SamplePlayer()
share|improve this answer
note that it works for audio, but fails to "embed" the video in to the drawing area spawns a child window :/ a little puzzling, but it gets your audio working – RobotHumans Oct 9 '12 at 2:33

The error is actually very simple: the gst module has no element_make_factory method. Have a look at my following interactive session for some more info:

>>> import gst
>>> gst.element_make_factory
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'element_make_factory'
>>> gst.some_none_existent_method
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'some_none_existent_method'
>>> dir(gst)

#### Snipping out lots of results...

'warnings', 'xml_make_element', 'xml_write', 'xml_write_file']
>>> 'element_make_factory' in dir(gst)
>>> 'element_factory_make' in dir(gst)
>>> gst.element_factory_make
<built-in function element_factory_make>
share|improve this answer
ok , and why is that ? – Ronan Dejhero Oct 8 '12 at 12:31
See the difference in method names? You mixed something up apparently and should try gst.element_factory_make() – Timo Oct 8 '12 at 13:28

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