Package flumotion :: Package component :: Package producers :: Package gdp :: Module gdp
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Source Code for Module flumotion.component.producers.gdp.gdp

 1  # -*- Mode: Python -*- 
 2  # vi:si:et:sw=4:sts=4:ts=4 
 3  # 
 4  # Flumotion - a streaming media server 
 5  # Copyright (C) 2004,2005,2006,2007 Fluendo, S.L. (www.fluendo.com). 
 6  # All rights reserved. 
 7   
 8  # This file may be distributed and/or modified under the terms of 
 9  # the GNU General Public License version 2 as published by 
10  # the Free Software Foundation. 
11  # This file is distributed without any warranty; without even the implied 
12  # warranty of merchantability or fitness for a particular purpose. 
13  # See "LICENSE.GPL" in the source distribution for more information. 
14   
15  # Licensees having purchased or holding a valid Flumotion Advanced 
16  # Streaming Server license may use this file in accordance with the 
17  # Flumotion Advanced Streaming Server Commercial License Agreement. 
18  # See "LICENSE.Flumotion" in the source distribution for more information. 
19   
20  # Headers in this file shall remain intact. 
21   
22  from flumotion.component import feedcomponent 
23  from flumotion.common import gstreamer, messages 
24  from flumotion.common.i18n import N_, gettexter 
25    
26  T_ = gettexter() 
27   
28  __version__ = "$Rev: 6908 $" 
29   
30   
31 -class GDPProducer(feedcomponent.ParseLaunchComponent):
32 - def do_check(self):
33 # handle http://bugzilla.gnome.org/show_bug.cgi?id=532364 34 version = gstreamer.get_plugin_version('tcp') 35 if version >= (0, 10, 18, 0) and version < (0, 10, 19, 2): 36 m = messages.Error(T_(N_( 37 "Version %s of the '%s' GStreamer plug-in contains a bug.\n"), 38 ".".join([str(x) for x in version]), 'tcp'), 39 mid='tcp-check') 40 m.add(T_(N_("The GDP producer cannot function with this bug.\n"))) 41 m.add(T_(N_("Please upgrade '%s' to version %s."), 42 'gst-plugins-base', '0.10.20')) 43 self.addMessage(m)
44
45 - def get_pipeline_string(self, properties):
46 host = properties['host'] 47 port = properties['port'] 48 49 return 'tcpclientsrc host=%s port=%d ! gdpdepay' % (host, port)
50