blob: d773b8d7f83638f575f9a47570999e91c19f38d5 (
plain)
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
45
46
|
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import logging
from mediagoblin import mg_globals
_log = logging.getLogger(__name__)
def media_type_warning():
if mg_globals.app_config.get('media_types'):
_log.warning('Media_types have been converted to plugins. Old'
' media_types will no longer work. Please convert them'
' to plugins to continue using them.')
def discover(src):
'''
Discover properties about a media file
'''
# GStreamer might be not installed, so it should not be initialized on
# import, or an exception will be raised.
import gi
gi.require_version('Gst', '1.0')
from gi.repository import GObject, Gst, GLib
Gst.init(None)
# init before import to work around https://bugzilla.gnome.org/show_bug.cgi?id=736260
from gi.repository import GstPbutils
_log.info(f'Discovering {src}...')
uri = f'file://{src}'
discoverer = GstPbutils.Discoverer.new(60 * Gst.SECOND)
return discoverer.discover_uri(uri)
|
