1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
# Copyright (C) 2007 One Laptop Per Child
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
import logging
import gst
class Player(object):
def __init__(self):
self._player = gst.element_factory_make("playbin", "player")
bus = self._player.get_bus()
bus.add_signal_watch()
bus.connect("message::eos", self.__eos_cb)
bus.connect("message::error", self.__error_cb)
def play(self, sound_path):
self._player.set_property("uri", "file://" + sound_path)
self._player.set_state(gst.STATE_PLAYING)
def __eos_cb(self, bus, message):
self._player.set_state(gst.STATE_NULL)
def __error_cb(self, bus, message):
logging.error(message.parse_error())
_player = Player()
def play(sound_path):
_player.play(sound_path)
|
