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Package flumotion ::
<a href="flumotion.component-module.html">Package component</a> ::
<a href="flumotion.component.producers-module.html">Package producers</a> ::
<a href="flumotion.component.producers.soundcard-module.html">Package soundcard</a> ::
Module soundcard
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<h1 class="epydoc">Source Code for <a href="flumotion.component.producers.soundcard.soundcard-module.html">Module flumotion.component.producers.soundcard.soundcard</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment"># -*- Mode: Python; test-case-name:flumotion.test.test_soundcard -*-</tt> </tt>
<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># vi:si:et:sw=4:sts=4:ts=4</tt> </tt>
<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment"># Flumotion - a streaming media server</tt> </tt>
<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># Copyright (C) 2004,2005,2006,2007 Fluendo, S.L. (www.fluendo.com).</tt> </tt>
<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment"># All rights reserved.</tt> </tt>
<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"> </tt>
<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># This file may be distributed and/or modified under the terms of</tt> </tt>
<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># the GNU General Public License version 2 as published by</tt> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># the Free Software Foundation.</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># This file is distributed without any warranty; without even the implied</tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment"># warranty of merchantability or fitness for a particular purpose.</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># See "LICENSE.GPL" in the source distribution for more information.</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># Licensees having purchased or holding a valid Flumotion Advanced</tt> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># Streaming Server license may use this file in accordance with the</tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># Flumotion Advanced Streaming Server Commercial License Agreement.</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment"># See "LICENSE.Flumotion" in the source distribution for more information.</tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># Headers in this file shall remain intact.</tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">gst</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">gst</tt><tt class="py-op">.</tt><tt id="link-0" class="py-name" targets="Module flumotion.admin.assistant.interfaces=flumotion.admin.assistant.interfaces-module.html,Module flumotion.common.interfaces=flumotion.common.interfaces-module.html"><a title="flumotion.admin.assistant.interfaces
flumotion.common.interfaces" class="py-name" href="#" onclick="return doclink('link-0', 'interfaces', 'link-0');">interfaces</a></tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-1" class="py-name" targets="Package flumotion.twisted=flumotion.twisted-module.html"><a title="flumotion.twisted" class="py-name" href="#" onclick="return doclink('link-1', 'twisted', 'link-1');">twisted</a></tt><tt class="py-op">.</tt><tt class="py-name">internet</tt> <tt class="py-keyword">import</tt> <tt id="link-2" class="py-name" targets="Module flumotion.twisted.defer=flumotion.twisted.defer-module.html"><a title="flumotion.twisted.defer" class="py-name" href="#" onclick="return doclink('link-2', 'defer', 'link-2');">defer</a></tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">flumotion</tt><tt class="py-op">.</tt><tt id="link-3" class="py-name" targets="Module flumotion.admin.command.common=flumotion.admin.command.common-module.html,Package flumotion.common=flumotion.common-module.html,Module flumotion.common.common=flumotion.common.common-module.html"><a title="flumotion.admin.command.common
flumotion.common
flumotion.common.common" class="py-name" href="#" onclick="return doclink('link-3', 'common', 'link-3');">common</a></tt> <tt class="py-keyword">import</tt> <tt id="link-4" class="py-name" targets="Module flumotion.common.messages=flumotion.common.messages-module.html"><a title="flumotion.common.messages" class="py-name" href="#" onclick="return doclink('link-4', 'messages', 'link-4');">messages</a></tt> </tt>
<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">flumotion</tt><tt class="py-op">.</tt><tt id="link-5" class="py-name"><a title="flumotion.admin.command.common
flumotion.common
flumotion.common.common" class="py-name" href="#" onclick="return doclink('link-5', 'common', 'link-3');">common</a></tt><tt class="py-op">.</tt><tt id="link-6" class="py-name" targets="Module flumotion.common.i18n=flumotion.common.i18n-module.html"><a title="flumotion.common.i18n" class="py-name" href="#" onclick="return doclink('link-6', 'i18n', 'link-6');">i18n</a></tt> <tt class="py-keyword">import</tt> <tt id="link-7" class="py-name" targets="Function flumotion.common.i18n.N_()=flumotion.common.i18n-module.html#N_"><a title="flumotion.common.i18n.N_" class="py-name" href="#" onclick="return doclink('link-7', 'N_', 'link-7');">N_</a></tt><tt class="py-op">,</tt> <tt id="link-8" class="py-name" targets="Function flumotion.common.i18n.gettexter()=flumotion.common.i18n-module.html#gettexter"><a title="flumotion.common.i18n.gettexter" class="py-name" href="#" onclick="return doclink('link-8', 'gettexter', 'link-8');">gettexter</a></tt> </tt>
<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">flumotion</tt><tt class="py-op">.</tt><tt id="link-9" class="py-name" targets="Module flumotion.admin.command.component=flumotion.admin.command.component-module.html,Package flumotion.component=flumotion.component-module.html,Module flumotion.component.bouncers.component=flumotion.component.bouncers.component-module.html,Module flumotion.component.component=flumotion.component.component-module.html,Module flumotion.manager.component=flumotion.manager.component-module.html"><a title="flumotion.admin.command.component
flumotion.component
flumotion.component.bouncers.component
flumotion.component.component
flumotion.manager.component" class="py-name" href="#" onclick="return doclink('link-9', 'component', 'link-9');">component</a></tt> <tt class="py-keyword">import</tt> <tt id="link-10" class="py-name" targets="Module flumotion.component.feedcomponent=flumotion.component.feedcomponent-module.html"><a title="flumotion.component.feedcomponent" class="py-name" href="#" onclick="return doclink('link-10', 'feedcomponent', 'link-10');">feedcomponent</a></tt> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">flumotion</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name"><a title="flumotion.admin.command.component
flumotion.component
flumotion.component.bouncers.component
flumotion.component.component
flumotion.manager.component" class="py-name" href="#" onclick="return doclink('link-11', 'component', 'link-9');">component</a></tt><tt class="py-op">.</tt><tt id="link-12" class="py-name" targets="Package flumotion.component.effects=flumotion.component.effects-module.html"><a title="flumotion.component.effects" class="py-name" href="#" onclick="return doclink('link-12', 'effects', 'link-12');">effects</a></tt><tt class="py-op">.</tt><tt id="link-13" class="py-name" targets="Package flumotion.component.effects.volume=flumotion.component.effects.volume-module.html,Module flumotion.component.effects.volume.volume=flumotion.component.effects.volume.volume-module.html"><a title="flumotion.component.effects.volume
flumotion.component.effects.volume.volume" class="py-name" href="#" onclick="return doclink('link-13', 'volume', 'link-13');">volume</a></tt> <tt class="py-keyword">import</tt> <tt id="link-14" class="py-name"><a title="flumotion.component.effects.volume
flumotion.component.effects.volume.volume" class="py-name" href="#" onclick="return doclink('link-14', 'volume', 'link-13');">volume</a></tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-name">__version__</tt> <tt class="py-op">=</tt> <tt class="py-string">"$Rev: 7681 $"</tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt id="link-15" class="py-name" targets="Variable flumotion.worker.checks.audio.T_=flumotion.worker.checks.audio-module.html#T_"><a title="flumotion.worker.checks.audio.T_" class="py-name" href="#" onclick="return doclink('link-15', 'T_', 'link-15');">T_</a></tt> <tt class="py-op">=</tt> <tt id="link-16" class="py-name"><a title="flumotion.common.i18n.gettexter" class="py-name" href="#" onclick="return doclink('link-16', 'gettexter', 'link-8');">gettexter</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"> </tt>
<a name="Soundcard"></a><div id="Soundcard-def"><a name="L36"></a><tt class="py-lineno"> 36</tt> <a class="py-toggle" href="#" id="Soundcard-toggle" onclick="return toggle('Soundcard');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="flumotion.component.producers.soundcard.soundcard.Soundcard-class.html">Soundcard</a><tt class="py-op">(</tt><tt class="py-base-class">feedcomponent</tt><tt class="py-op">.</tt><tt class="py-base-class">ParseLaunchComponent</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Soundcard-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="Soundcard-expanded"><a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"> </tt>
<a name="Soundcard.do_check"></a><div id="Soundcard.do_check-def"><a name="L38"></a><tt class="py-lineno"> 38</tt> <a class="py-toggle" href="#" id="Soundcard.do_check-toggle" onclick="return toggle('Soundcard.do_check');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="flumotion.component.producers.soundcard.soundcard.Soundcard-class.html#do_check">do_check</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Soundcard.do_check-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Soundcard.do_check-expanded"><a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name" targets="Function flumotion.common.avltree.debug()=flumotion.common.avltree-module.html#debug,Module flumotion.common.debug=flumotion.common.debug-module.html,Method flumotion.common.testsuite.TestCase.debug()=flumotion.common.testsuite.TestCase-class.html#debug,Method flumotion.extern.command.command.Command.debug()=flumotion.extern.command.command.Command-class.html#debug,Method flumotion.extern.log.log.Loggable.debug()=flumotion.extern.log.log.Loggable-class.html#debug,Function flumotion.extern.log.log.debug()=flumotion.extern.log.log-module.html#debug,Function flumotion.twisted.integration.debug()=flumotion.twisted.integration-module.html#debug"><a title="flumotion.common.avltree.debug
flumotion.common.debug
flumotion.common.testsuite.TestCase.debug
flumotion.extern.command.command.Command.debug
flumotion.extern.log.log.Loggable.debug
flumotion.extern.log.log.debug
flumotion.twisted.integration.debug" class="py-name" href="#" onclick="return doclink('link-17', 'debug', 'link-17');">debug</a></tt><tt class="py-op">(</tt><tt class="py-string">'running PyGTK/PyGST checks'</tt><tt class="py-op">)</tt> </tt>
<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt class="py-name">flumotion</tt><tt class="py-op">.</tt><tt id="link-18" class="py-name"><a title="flumotion.admin.command.component
flumotion.component
flumotion.component.bouncers.component
flumotion.component.component
flumotion.manager.component" class="py-name" href="#" onclick="return doclink('link-18', 'component', 'link-9');">component</a></tt><tt class="py-op">.</tt><tt id="link-19" class="py-name" targets="Package flumotion.component.producers=flumotion.component.producers-module.html"><a title="flumotion.component.producers" class="py-name" href="#" onclick="return doclink('link-19', 'producers', 'link-19');">producers</a></tt> <tt class="py-keyword">import</tt> <tt id="link-20" class="py-name" targets="Module flumotion.component.muxers.checks=flumotion.component.muxers.checks-module.html,Module flumotion.component.producers.checks=flumotion.component.producers.checks-module.html,Package flumotion.worker.checks=flumotion.worker.checks-module.html"><a title="flumotion.component.muxers.checks
flumotion.component.producers.checks
flumotion.worker.checks" class="py-name" href="#" onclick="return doclink('link-20', 'checks', 'link-20');">checks</a></tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"> <tt class="py-name">d1</tt> <tt class="py-op">=</tt> <tt id="link-21" class="py-name"><a title="flumotion.component.muxers.checks
flumotion.component.producers.checks
flumotion.worker.checks" class="py-name" href="#" onclick="return doclink('link-21', 'checks', 'link-20');">checks</a></tt><tt class="py-op">.</tt><tt id="link-22" class="py-name" targets="Function flumotion.component.producers.checks.checkTicket347()=flumotion.component.producers.checks-module.html#checkTicket347"><a title="flumotion.component.producers.checks.checkTicket347" class="py-name" href="#" onclick="return doclink('link-22', 'checkTicket347', 'link-22');">checkTicket347</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"> <tt class="py-name">d2</tt> <tt class="py-op">=</tt> <tt id="link-23" class="py-name"><a title="flumotion.component.muxers.checks
flumotion.component.producers.checks
flumotion.worker.checks" class="py-name" href="#" onclick="return doclink('link-23', 'checks', 'link-20');">checks</a></tt><tt class="py-op">.</tt><tt id="link-24" class="py-name" targets="Function flumotion.component.producers.checks.checkTicket348()=flumotion.component.producers.checks-module.html#checkTicket348"><a title="flumotion.component.producers.checks.checkTicket348" class="py-name" href="#" onclick="return doclink('link-24', 'checkTicket348', 'link-24');">checkTicket348</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"> <tt class="py-name">dl</tt> <tt class="py-op">=</tt> <tt id="link-25" class="py-name"><a title="flumotion.twisted.defer" class="py-name" href="#" onclick="return doclink('link-25', 'defer', 'link-2');">defer</a></tt><tt class="py-op">.</tt><tt class="py-name">DeferredList</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">d1</tt><tt class="py-op">,</tt> <tt class="py-name">d2</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"> <tt class="py-name">dl</tt><tt class="py-op">.</tt><tt class="py-name">addCallback</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-26" class="py-name" targets="Method flumotion.component.encoders.vorbis.vorbis010.Vorbis._checkCallback()=flumotion.component.encoders.vorbis.vorbis010.Vorbis-class.html#_checkCallback,Method flumotion.component.muxers.ogg.Ogg._checkCallback()=flumotion.component.muxers.ogg.Ogg-class.html#_checkCallback,Method flumotion.component.producers.firewire.firewire.Firewire._checkCallback()=flumotion.component.producers.firewire.firewire.Firewire-class.html#_checkCallback,Method flumotion.component.producers.soundcard.soundcard.Soundcard._checkCallback()=flumotion.component.producers.soundcard.soundcard.Soundcard-class.html#_checkCallback"><a title="flumotion.component.encoders.vorbis.vorbis010.Vorbis._checkCallback
flumotion.component.muxers.ogg.Ogg._checkCallback
flumotion.component.producers.firewire.firewire.Firewire._checkCallback
flumotion.component.producers.soundcard.soundcard.Soundcard._checkCallback" class="py-name" href="#" onclick="return doclink('link-26', '_checkCallback', 'link-26');">_checkCallback</a></tt><tt class="py-op">)</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">dl</tt> </tt>
</div><a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"> </tt>
<a name="Soundcard._checkCallback"></a><div id="Soundcard._checkCallback-def"><a name="L47"></a><tt class="py-lineno"> 47</tt> <a class="py-toggle" href="#" id="Soundcard._checkCallback-toggle" onclick="return toggle('Soundcard._checkCallback');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="flumotion.component.producers.soundcard.soundcard.Soundcard-class.html#_checkCallback">_checkCallback</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">results</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Soundcard._checkCallback-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Soundcard._checkCallback-expanded"><a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-op">(</tt><tt id="link-27" class="py-name" targets="Variable flumotion.admin.text.admin_text.BaseAdminText.state=flumotion.admin.text.admin_text.BaseAdminText-class.html#state,Variable flumotion.component.base.admin_text.BaseAdminText.state=flumotion.component.base.admin_text.BaseAdminText-class.html#state"><a title="flumotion.admin.text.admin_text.BaseAdminText.state
flumotion.component.base.admin_text.BaseAdminText.state" class="py-name" href="#" onclick="return doclink('link-27', 'state', 'link-27');">state</a></tt><tt class="py-op">,</tt> <tt class="py-name">result</tt><tt class="py-op">)</tt> <tt class="py-keyword">in</tt> <tt class="py-name">results</tt><tt class="py-op">:</tt> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">m</tt> <tt class="py-keyword">in</tt> <tt class="py-name">result</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name"><a title="flumotion.common.messages" class="py-name" href="#" onclick="return doclink('link-28', 'messages', 'link-4');">messages</a></tt><tt class="py-op">:</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-29" class="py-name" targets="Method flumotion.admin.gtk.message.MessagesView.addMessage()=flumotion.admin.gtk.message.MessagesView-class.html#addMessage,Method flumotion.component.base.baseadminnode.BaseAdminGtkNode.addMessage()=flumotion.component.base.baseadminnode.BaseAdminGtkNode-class.html#addMessage,Method flumotion.component.component.BaseComponent.addMessage()=flumotion.component.component.BaseComponent-class.html#addMessage,Method flumotion.manager.component.ComponentAvatar.addMessage()=flumotion.manager.component.ComponentAvatar-class.html#addMessage,Method flumotion.manager.manager.Vishnu.addMessage()=flumotion.manager.manager.Vishnu-class.html#addMessage"><a title="flumotion.admin.gtk.message.MessagesView.addMessage
flumotion.component.base.baseadminnode.BaseAdminGtkNode.addMessage
flumotion.component.component.BaseComponent.addMessage
flumotion.manager.component.ComponentAvatar.addMessage
flumotion.manager.manager.Vishnu.addMessage" class="py-name" href="#" onclick="return doclink('link-29', 'addMessage', 'link-29');">addMessage</a></tt><tt class="py-op">(</tt><tt class="py-name">m</tt><tt class="py-op">)</tt> </tt>
</div><a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"> </tt>
<a name="Soundcard.get_pipeline_string"></a><div id="Soundcard.get_pipeline_string-def"><a name="L52"></a><tt class="py-lineno"> 52</tt> <a class="py-toggle" href="#" id="Soundcard.get_pipeline_string-toggle" onclick="return toggle('Soundcard.get_pipeline_string');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="flumotion.component.producers.soundcard.soundcard.Soundcard-class.html#get_pipeline_string">get_pipeline_string</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">properties</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Soundcard.get_pipeline_string-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Soundcard.get_pipeline_string-expanded"><a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"> <tt class="py-name">element</tt> <tt class="py-op">=</tt> <tt id="link-30" class="py-name" targets="Variable flumotion.launch.parse.Component.properties=flumotion.launch.parse.Component-class.html#properties"><a title="flumotion.launch.parse.Component.properties" class="py-name" href="#" onclick="return doclink('link-30', 'properties', 'link-30');">properties</a></tt><tt class="py-op">.</tt><tt id="link-31" class="py-name" targets="Class Method flumotion.common.enum.Enum.get()=flumotion.common.enum.Enum-class.html#get,Function flumotion.configure.installed.get()=flumotion.configure.installed-module.html#get,Function flumotion.configure.uninstalled.get()=flumotion.configure.uninstalled-module.html#get,Function flumotion.project.project.get()=flumotion.project.project-module.html#get,Method flumotion.twisted.flavors.StateCacheable.get()=flumotion.twisted.flavors.StateCacheable-class.html#get,Method flumotion.twisted.flavors.StateRemoteCache.get()=flumotion.twisted.flavors.StateRemoteCache-class.html#get"><a title="flumotion.common.enum.Enum.get
flumotion.configure.installed.get
flumotion.configure.uninstalled.get
flumotion.project.project.get
flumotion.twisted.flavors.StateCacheable.get
flumotion.twisted.flavors.StateRemoteCache.get" class="py-name" href="#" onclick="return doclink('link-31', 'get', 'link-31');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'source-element'</tt><tt class="py-op">,</tt> <tt class="py-string">'alsasrc'</tt><tt class="py-op">)</tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">device</tt> <tt class="py-op">=</tt> <tt id="link-32" class="py-name"><a title="flumotion.launch.parse.Component.properties" class="py-name" href="#" onclick="return doclink('link-32', 'properties', 'link-30');">properties</a></tt><tt class="py-op">.</tt><tt id="link-33" class="py-name"><a title="flumotion.common.enum.Enum.get
flumotion.configure.installed.get
flumotion.configure.uninstalled.get
flumotion.project.project.get
flumotion.twisted.flavors.StateCacheable.get
flumotion.twisted.flavors.StateRemoteCache.get" class="py-name" href="#" onclick="return doclink('link-33', 'get', 'link-31');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'device'</tt><tt class="py-op">,</tt> <tt class="py-string">'hw:0'</tt><tt class="py-op">)</tt> </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"> <tt class="py-name">samplerate</tt> <tt class="py-op">=</tt> <tt id="link-34" class="py-name"><a title="flumotion.launch.parse.Component.properties" class="py-name" href="#" onclick="return doclink('link-34', 'properties', 'link-30');">properties</a></tt><tt class="py-op">.</tt><tt id="link-35" class="py-name"><a title="flumotion.common.enum.Enum.get
flumotion.configure.installed.get
flumotion.configure.uninstalled.get
flumotion.project.project.get
flumotion.twisted.flavors.StateCacheable.get
flumotion.twisted.flavors.StateRemoteCache.get" class="py-name" href="#" onclick="return doclink('link-35', 'get', 'link-31');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'samplerate'</tt><tt class="py-op">,</tt> <tt class="py-number">44100</tt><tt class="py-op">)</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"> <tt class="py-name">depth</tt> <tt class="py-op">=</tt> <tt id="link-36" class="py-name"><a title="flumotion.launch.parse.Component.properties" class="py-name" href="#" onclick="return doclink('link-36', 'properties', 'link-30');">properties</a></tt><tt class="py-op">.</tt><tt id="link-37" class="py-name"><a title="flumotion.common.enum.Enum.get
flumotion.configure.installed.get
flumotion.configure.uninstalled.get
flumotion.project.project.get
flumotion.twisted.flavors.StateCacheable.get
flumotion.twisted.flavors.StateRemoteCache.get" class="py-name" href="#" onclick="return doclink('link-37', 'get', 'link-31');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'depth'</tt><tt class="py-op">,</tt> <tt class="py-number">16</tt><tt class="py-op">)</tt> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"> <tt class="py-name">channels</tt> <tt class="py-op">=</tt> <tt id="link-38" class="py-name"><a title="flumotion.launch.parse.Component.properties" class="py-name" href="#" onclick="return doclink('link-38', 'properties', 'link-30');">properties</a></tt><tt class="py-op">.</tt><tt id="link-39" class="py-name"><a title="flumotion.common.enum.Enum.get
flumotion.configure.installed.get
flumotion.configure.uninstalled.get
flumotion.project.project.get
flumotion.twisted.flavors.StateCacheable.get
flumotion.twisted.flavors.StateRemoteCache.get" class="py-name" href="#" onclick="return doclink('link-39', 'get', 'link-31');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'channels'</tt><tt class="py-op">,</tt> <tt class="py-number">2</tt><tt class="py-op">)</tt> </tt>
<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">inputTrackLabel</tt> <tt class="py-op">=</tt> <tt id="link-40" class="py-name"><a title="flumotion.launch.parse.Component.properties" class="py-name" href="#" onclick="return doclink('link-40', 'properties', 'link-30');">properties</a></tt><tt class="py-op">.</tt><tt id="link-41" class="py-name"><a title="flumotion.common.enum.Enum.get
flumotion.configure.installed.get
flumotion.configure.uninstalled.get
flumotion.project.project.get
flumotion.twisted.flavors.StateCacheable.get
flumotion.twisted.flavors.StateRemoteCache.get" class="py-name" href="#" onclick="return doclink('link-41', 'get', 'link-31');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'input-track'</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"> <tt class="py-name">d</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_change_monitor</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name" targets="Method flumotion.admin.config.AdminConfigParser.add()=flumotion.admin.config.AdminConfigParser-class.html#add,Method flumotion.common.bundle.Bundler.add()=flumotion.common.bundle.Bundler-class.html#add,Method flumotion.common.bundle.BundlerBasket.add()=flumotion.common.bundle.BundlerBasket-class.html#add,Method flumotion.common.config.BaseConfigParser.add()=flumotion.common.config.BaseConfigParser-class.html#add,Method flumotion.common.gstreamer.StateChangeMonitor.add()=flumotion.common.gstreamer.StateChangeMonitor-class.html#add,Method flumotion.common.messages.Message.add()=flumotion.common.messages.Message-class.html#add,Method flumotion.common.messages.Result.add()=flumotion.common.messages.Result-class.html#add,Method flumotion.launch.parse.ComponentStore.add()=flumotion.launch.parse.ComponentStore-class.html#add,Method flumotion.manager.component.dictlist.add()=flumotion.manager.component.dictlist-class.html#add"><a title="flumotion.admin.config.AdminConfigParser.add
flumotion.common.bundle.Bundler.add
flumotion.common.bundle.BundlerBasket.add
flumotion.common.config.BaseConfigParser.add
flumotion.common.gstreamer.StateChangeMonitor.add
flumotion.common.messages.Message.add
flumotion.common.messages.Result.add
flumotion.launch.parse.ComponentStore.add
flumotion.manager.component.dictlist.add" class="py-name" href="#" onclick="return doclink('link-42', 'add', 'link-42');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">gst</tt><tt class="py-op">.</tt><tt class="py-name">STATE_CHANGE_NULL_TO_READY</tt><tt class="py-op">)</tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> <tt class="py-name">d</tt><tt class="py-op">.</tt><tt class="py-name">addCallback</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-43" class="py-name" targets="Method flumotion.component.producers.soundcard.soundcard.Soundcard._set_input_track()=flumotion.component.producers.soundcard.soundcard.Soundcard-class.html#_set_input_track"><a title="flumotion.component.producers.soundcard.soundcard.Soundcard._set_input_track" class="py-name" href="#" onclick="return doclink('link-43', '_set_input_track', 'link-43');">_set_input_track</a></tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">inputTrackLabel</tt><tt class="py-op">)</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"> <tt class="py-comment"># FIXME: we should find a way to figure out what the card supports,</tt> </tt>
<a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"> <tt class="py-comment"># so we can add in correct elements on the fly</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"> <tt class="py-comment"># just adding audioscale and audioconvert always makes the soundcard</tt> </tt>
<a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> <tt class="py-comment"># open in 1000 Hz, mono</tt> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"> <tt id="link-44" class="py-name" targets="Variable flumotion.component.consumers.disker.disker.Disker.caps=flumotion.component.consumers.disker.disker.Disker-class.html#caps"><a title="flumotion.component.consumers.disker.disker.Disker.caps" class="py-name" href="#" onclick="return doclink('link-44', 'caps', 'link-44');">caps</a></tt> <tt class="py-op">=</tt> <tt class="py-string">'audio/x-raw-int,rate=(int)%d,depth=%d,channels=%d'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt> </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"> <tt class="py-name">samplerate</tt><tt class="py-op">,</tt> <tt class="py-name">depth</tt><tt class="py-op">,</tt> <tt class="py-name">channels</tt><tt class="py-op">)</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"> <tt id="link-45" class="py-name" targets="Package flumotion.component.converters.pipeline=flumotion.component.converters.pipeline-module.html,Module flumotion.component.converters.pipeline.pipeline=flumotion.component.converters.pipeline.pipeline-module.html,Package flumotion.component.producers.pipeline=flumotion.component.producers.pipeline-module.html,Module flumotion.component.producers.pipeline.pipeline=flumotion.component.producers.pipeline.pipeline-module.html,Variable flumotion.worker.checks.gst010.BusResolution.pipeline=flumotion.worker.checks.gst010.BusResolution-class.html#pipeline"><a title="flumotion.component.converters.pipeline
flumotion.component.converters.pipeline.pipeline
flumotion.component.producers.pipeline
flumotion.component.producers.pipeline.pipeline
flumotion.worker.checks.gst010.BusResolution.pipeline" class="py-name" href="#" onclick="return doclink('link-45', 'pipeline', 'link-45');">pipeline</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"%s device=%s name=src ! %s ! "</tt> \ </tt>
<a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"> <tt class="py-string">"level name=volumelevel message=true"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"> <tt class="py-name">element</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">device</tt><tt class="py-op">,</tt> <tt id="link-46" class="py-name"><a title="flumotion.component.consumers.disker.disker.Disker.caps" class="py-name" href="#" onclick="return doclink('link-46', 'caps', 'link-44');">caps</a></tt><tt class="py-op">)</tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_srcelement</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-47" class="py-name"><a title="flumotion.component.converters.pipeline
flumotion.component.converters.pipeline.pipeline
flumotion.component.producers.pipeline
flumotion.component.producers.pipeline.pipeline
flumotion.worker.checks.gst010.BusResolution.pipeline" class="py-name" href="#" onclick="return doclink('link-47', 'pipeline', 'link-45');">pipeline</a></tt> </tt>
</div><a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> </tt>
<a name="Soundcard.configure_pipeline"></a><div id="Soundcard.configure_pipeline-def"><a name="L73"></a><tt class="py-lineno"> 73</tt> <a class="py-toggle" href="#" id="Soundcard.configure_pipeline-toggle" onclick="return toggle('Soundcard.configure_pipeline');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="flumotion.component.producers.soundcard.soundcard.Soundcard-class.html#configure_pipeline">configure_pipeline</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">pipeline</tt><tt class="py-op">,</tt> <tt class="py-param">properties</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Soundcard.configure_pipeline-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Soundcard.configure_pipeline-expanded"><a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"> <tt class="py-comment"># add volume effect</tt> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"> <tt class="py-name">comp_level</tt> <tt class="py-op">=</tt> <tt id="link-48" class="py-name"><a title="flumotion.component.converters.pipeline
flumotion.component.converters.pipeline.pipeline
flumotion.component.producers.pipeline
flumotion.component.producers.pipeline.pipeline
flumotion.worker.checks.gst010.BusResolution.pipeline" class="py-name" href="#" onclick="return doclink('link-48', 'pipeline', 'link-45');">pipeline</a></tt><tt class="py-op">.</tt><tt class="py-name">get_by_name</tt><tt class="py-op">(</tt><tt class="py-string">'volumelevel'</tt><tt class="py-op">)</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> <tt class="py-name">allowVolumeSet</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">gst</tt><tt class="py-op">.</tt><tt class="py-name">pygst_version</tt> <tt class="py-op"><</tt> <tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-number">10</tt><tt class="py-op">,</tt> <tt class="py-number">7</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> <tt class="py-name">allowVolumeSet</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"> <tt class="py-name">m</tt> <tt class="py-op">=</tt> <tt id="link-49" class="py-name"><a title="flumotion.common.messages" class="py-name" href="#" onclick="return doclink('link-49', 'messages', 'link-4');">messages</a></tt><tt class="py-op">.</tt><tt id="link-50" class="py-name" targets="Function flumotion.common.messages.Info()=flumotion.common.messages-module.html#Info"><a title="flumotion.common.messages.Info" class="py-name" href="#" onclick="return doclink('link-50', 'Info', 'link-50');">Info</a></tt><tt class="py-op">(</tt><tt id="link-51" class="py-name"><a title="flumotion.worker.checks.audio.T_" class="py-name" href="#" onclick="return doclink('link-51', 'T_', 'link-15');">T_</a></tt><tt class="py-op">(</tt> </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"> <tt id="link-52" class="py-name"><a title="flumotion.common.i18n.N_" class="py-name" href="#" onclick="return doclink('link-52', 'N_', 'link-7');">N_</a></tt><tt class="py-op">(</tt><tt class="py-string">"The soundcard volume cannot be changed with this version "</tt> </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> <tt class="py-string">"of the 'gst-python' library.\n"</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> <tt class="py-name">mid</tt><tt class="py-op">=</tt><tt class="py-string">'mixer-track-setting'</tt><tt class="py-op">)</tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> <tt class="py-name">m</tt><tt class="py-op">.</tt><tt id="link-53" class="py-name"><a title="flumotion.admin.config.AdminConfigParser.add
flumotion.common.bundle.Bundler.add
flumotion.common.bundle.BundlerBasket.add
flumotion.common.config.BaseConfigParser.add
flumotion.common.gstreamer.StateChangeMonitor.add
flumotion.common.messages.Message.add
flumotion.common.messages.Result.add
flumotion.launch.parse.ComponentStore.add
flumotion.manager.component.dictlist.add" class="py-name" href="#" onclick="return doclink('link-53', 'add', 'link-42');">add</a></tt><tt class="py-op">(</tt><tt id="link-54" class="py-name"><a title="flumotion.worker.checks.audio.T_" class="py-name" href="#" onclick="return doclink('link-54', 'T_', 'link-15');">T_</a></tt><tt class="py-op">(</tt><tt id="link-55" class="py-name"><a title="flumotion.common.i18n.N_" class="py-name" href="#" onclick="return doclink('link-55', 'N_', 'link-7');">N_</a></tt><tt class="py-op">(</tt><tt class="py-string">"Please upgrade '%s' to version %s or later "</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> <tt class="py-string">"if you require this functionality."</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> <tt class="py-string">'gst-python'</tt><tt class="py-op">,</tt> <tt class="py-string">'0.10.7'</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-56" class="py-name"><a title="flumotion.admin.gtk.message.MessagesView.addMessage
flumotion.component.base.baseadminnode.BaseAdminGtkNode.addMessage
flumotion.component.component.BaseComponent.addMessage
flumotion.manager.component.ComponentAvatar.addMessage
flumotion.manager.manager.Vishnu.addMessage" class="py-name" href="#" onclick="return doclink('link-56', 'addMessage', 'link-29');">addMessage</a></tt><tt class="py-op">(</tt><tt class="py-name">m</tt><tt class="py-op">)</tt> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> <tt class="py-name">vol</tt> <tt class="py-op">=</tt> <tt id="link-57" class="py-name"><a title="flumotion.component.effects.volume
flumotion.component.effects.volume.volume" class="py-name" href="#" onclick="return doclink('link-57', 'volume', 'link-13');">volume</a></tt><tt class="py-op">.</tt><tt id="link-58" class="py-name" targets="Class flumotion.component.effects.volume.volume.Volume=flumotion.component.effects.volume.volume.Volume-class.html"><a title="flumotion.component.effects.volume.volume.Volume" class="py-name" href="#" onclick="return doclink('link-58', 'Volume', 'link-58');">Volume</a></tt><tt class="py-op">(</tt><tt class="py-string">'inputVolume'</tt><tt class="py-op">,</tt> <tt class="py-name">comp_level</tt><tt class="py-op">,</tt> <tt id="link-59" class="py-name"><a title="flumotion.component.converters.pipeline
flumotion.component.converters.pipeline.pipeline
flumotion.component.producers.pipeline
flumotion.component.producers.pipeline.pipeline
flumotion.worker.checks.gst010.BusResolution.pipeline" class="py-name" href="#" onclick="return doclink('link-59', 'pipeline', 'link-45');">pipeline</a></tt><tt class="py-op">,</tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> <tt class="py-name">allowIncrease</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-name">allowVolumeSet</tt><tt class="py-op">=</tt><tt class="py-name">allowVolumeSet</tt><tt class="py-op">)</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-60" class="py-name" targets="Method flumotion.component.feedcomponent010.FeedComponent.addEffect()=flumotion.component.feedcomponent010.FeedComponent-class.html#addEffect"><a title="flumotion.component.feedcomponent010.FeedComponent.addEffect" class="py-name" href="#" onclick="return doclink('link-60', 'addEffect', 'link-60');">addEffect</a></tt><tt class="py-op">(</tt><tt class="py-name">vol</tt><tt class="py-op">)</tt> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_srcelement</tt> <tt class="py-op">=</tt> <tt id="link-61" class="py-name"><a title="flumotion.component.converters.pipeline
flumotion.component.converters.pipeline.pipeline
flumotion.component.producers.pipeline
flumotion.component.producers.pipeline.pipeline
flumotion.worker.checks.gst010.BusResolution.pipeline" class="py-name" href="#" onclick="return doclink('link-61', 'pipeline', 'link-45');">pipeline</a></tt><tt class="py-op">.</tt><tt class="py-name">get_by_name</tt><tt class="py-op">(</tt><tt class="py-string">"src"</tt><tt class="py-op">)</tt> </tt>
</div><a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"> </tt>
<a name="Soundcard._set_input_track"></a><div id="Soundcard._set_input_track-def"><a name="L93"></a><tt class="py-lineno"> 93</tt> <a class="py-toggle" href="#" id="Soundcard._set_input_track-toggle" onclick="return toggle('Soundcard._set_input_track');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="flumotion.component.producers.soundcard.soundcard.Soundcard-class.html#_set_input_track">_set_input_track</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">result</tt><tt class="py-op">,</tt> <tt class="py-param">trackLabel</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Soundcard._set_input_track-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Soundcard._set_input_track-expanded"><a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> <tt class="py-name">element</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_srcelement</tt> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">track</tt> <tt class="py-keyword">in</tt> <tt class="py-name">element</tt><tt class="py-op">.</tt><tt class="py-name">list_tracks</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">trackLabel</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-62" class="py-name"><a title="flumotion.common.avltree.debug
flumotion.common.debug
flumotion.common.testsuite.TestCase.debug
flumotion.extern.command.command.Command.debug
flumotion.extern.log.log.Loggable.debug
flumotion.extern.log.log.debug
flumotion.twisted.integration.debug" class="py-name" href="#" onclick="return doclink('link-62', 'debug', 'link-17');">debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"Setting track %s to record"</tt><tt class="py-op">,</tt> <tt class="py-name">trackLabel</tt><tt class="py-op">)</tt> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-comment"># some low-end sound cards require the Capture track to be</tt> </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-comment"># set to recording to get any sound, so set that track and</tt> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"> <tt class="py-comment"># the input track we selected</tt> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"> <tt class="py-name">element</tt><tt class="py-op">.</tt><tt class="py-name">set_record</tt><tt class="py-op">(</tt><tt class="py-name">track</tt><tt class="py-op">,</tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">track</tt><tt class="py-op">.</tt><tt class="py-name">get_property</tt><tt class="py-op">(</tt><tt class="py-string">"label"</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">trackLabel</tt> <tt class="py-keyword">or</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> <tt class="py-name">track</tt><tt class="py-op">.</tt><tt class="py-name">get_property</tt><tt class="py-op">(</tt><tt class="py-string">"label"</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-string">"Capture"</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"> </tt>
<a name="Soundcard.setVolume"></a><div id="Soundcard.setVolume-def"><a name="L105"></a><tt class="py-lineno">105</tt> <a class="py-toggle" href="#" id="Soundcard.setVolume-toggle" onclick="return toggle('Soundcard.setVolume');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="flumotion.component.producers.soundcard.soundcard.Soundcard-class.html#setVolume">setVolume</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">value</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Soundcard.setVolume-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Soundcard.setVolume-expanded"><a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">gst</tt><tt class="py-op">.</tt><tt class="py-name">pygst_version</tt> <tt class="py-op"><</tt> <tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-number">10</tt><tt class="py-op">,</tt> <tt class="py-number">7</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-63" class="py-name" targets="Method flumotion.extern.log.log.Loggable.warning()=flumotion.extern.log.log.Loggable-class.html#warning,Function flumotion.extern.log.log.warning()=flumotion.extern.log.log-module.html#warning,Function flumotion.twisted.integration.warning()=flumotion.twisted.integration-module.html#warning"><a title="flumotion.extern.log.log.Loggable.warning
flumotion.extern.log.log.warning
flumotion.twisted.integration.warning" class="py-name" href="#" onclick="return doclink('link-63', 'warning', 'link-63');">warning</a></tt><tt class="py-op">(</tt> </tt>
<a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> <tt class="py-string">"Cannot set volume on soundcards with gst-python < 0.10.7"</tt><tt class="py-op">)</tt> </tt>
<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
<a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-64" class="py-name"><a title="flumotion.common.avltree.debug
flumotion.common.debug
flumotion.common.testsuite.TestCase.debug
flumotion.extern.command.command.Command.debug
flumotion.extern.log.log.Loggable.debug
flumotion.extern.log.log.debug
flumotion.twisted.integration.debug" class="py-name" href="#" onclick="return doclink('link-64', 'debug', 'link-17');">debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"Volume set to: %f"</tt><tt class="py-op">,</tt> <tt class="py-name">value</tt><tt class="py-op">)</tt> </tt>
<a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">inputTrackLabel</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_srcelement</tt><tt class="py-op">:</tt> </tt>
<a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> <tt class="py-name">element</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_srcelement</tt> </tt>
<a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"> <tt id="link-65" class="py-name" targets="Method flumotion.component.effects.volume.admin_gtk.VolumeAdminGtkNode.volumeSet()=flumotion.component.effects.volume.admin_gtk.VolumeAdminGtkNode-class.html#volumeSet"><a title="flumotion.component.effects.volume.admin_gtk.VolumeAdminGtkNode.volumeSet" class="py-name" href="#" onclick="return doclink('link-65', 'volumeSet', 'link-65');">volumeSet</a></tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
<a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">track</tt> <tt class="py-keyword">in</tt> <tt class="py-name">element</tt><tt class="py-op">.</tt><tt class="py-name">list_tracks</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">track</tt><tt class="py-op">.</tt><tt class="py-name">get_property</tt><tt class="py-op">(</tt><tt class="py-string">"label"</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">inputTrackLabel</tt><tt class="py-op">:</tt> </tt>
<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"> <tt class="py-name">volumeVals</tt> <tt class="py-op">=</tt> <tt class="py-name">tuple</tt><tt class="py-op">(</tt><tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">value</tt><tt class="py-op">/</tt><tt class="py-number">1.0</tt> <tt class="py-op">*</tt> </tt>
<a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> <tt class="py-name">track</tt><tt class="py-op">.</tt><tt class="py-name">get_property</tt><tt class="py-op">(</tt><tt class="py-string">"max-volume"</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L118"></a><tt class="py-lineno">118</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">_</tt> <tt class="py-keyword">in</tt> <tt class="py-name">xrange</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">track</tt><tt class="py-op">.</tt><tt class="py-name">get_property</tt><tt class="py-op">(</tt><tt class="py-string">"num-channels"</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> <tt class="py-name">element</tt><tt class="py-op">.</tt><tt class="py-name">set_volume</tt><tt class="py-op">(</tt><tt class="py-name">track</tt><tt class="py-op">,</tt> <tt class="py-name">volumeVals</tt><tt class="py-op">)</tt> </tt>
<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"> <tt id="link-66" class="py-name"><a title="flumotion.component.effects.volume.admin_gtk.VolumeAdminGtkNode.volumeSet" class="py-name" href="#" onclick="return doclink('link-66', 'volumeSet', 'link-65');">volumeSet</a></tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"> <tt class="py-keyword">break</tt> </tt>
<a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt id="link-67" class="py-name"><a title="flumotion.component.effects.volume.admin_gtk.VolumeAdminGtkNode.volumeSet" class="py-name" href="#" onclick="return doclink('link-67', 'volumeSet', 'link-65');">volumeSet</a></tt><tt class="py-op">:</tt> </tt>
<a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-68" class="py-name"><a title="flumotion.extern.log.log.Loggable.warning
flumotion.extern.log.log.warning
flumotion.twisted.integration.warning" class="py-name" href="#" onclick="return doclink('link-68', 'warning', 'link-63');">warning</a></tt><tt class="py-op">(</tt><tt class="py-string">"could not find track %s"</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">inputTrackLabel</tt><tt class="py-op">)</tt> </tt>
<a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-69" class="py-name"><a title="flumotion.extern.log.log.Loggable.warning
flumotion.extern.log.log.warning
flumotion.twisted.integration.warning" class="py-name" href="#" onclick="return doclink('link-69', 'warning', 'link-63');">warning</a></tt><tt class="py-op">(</tt><tt class="py-string">"no input track selected, cannot set volume"</tt><tt class="py-op">)</tt> </tt>
</div><a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> </tt>
<a name="Soundcard.getVolume"></a><div id="Soundcard.getVolume-def"><a name="L127"></a><tt class="py-lineno">127</tt> <a class="py-toggle" href="#" id="Soundcard.getVolume-toggle" onclick="return toggle('Soundcard.getVolume');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="flumotion.component.producers.soundcard.soundcard.Soundcard-class.html#getVolume">getVolume</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Soundcard.getVolume-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Soundcard.getVolume-expanded"><a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">gst</tt><tt class="py-op">.</tt><tt class="py-name">pygst_version</tt> <tt class="py-op"><</tt> <tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-number">10</tt><tt class="py-op">,</tt> <tt class="py-number">7</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-70" class="py-name"><a title="flumotion.extern.log.log.Loggable.warning
flumotion.extern.log.log.warning
flumotion.twisted.integration.warning" class="py-name" href="#" onclick="return doclink('link-70', 'warning', 'link-63');">warning</a></tt><tt class="py-op">(</tt> </tt>
<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"> <tt class="py-string">"Cannot query volume on soundcards with gst-python < 0.10.7"</tt><tt class="py-op">)</tt> </tt>
<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-number">1.0</tt> </tt>
<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">inputTrackLabel</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_srcelement</tt><tt class="py-op">:</tt> </tt>
<a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> <tt class="py-name">element</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_srcelement</tt> </tt>
<a name="L134"></a><tt class="py-lineno">134</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">track</tt> <tt class="py-keyword">in</tt> <tt class="py-name">element</tt><tt class="py-op">.</tt><tt class="py-name">list_tracks</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">track</tt><tt class="py-op">.</tt><tt class="py-name">get_property</tt><tt class="py-op">(</tt><tt class="py-string">"label"</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">inputTrackLabel</tt><tt class="py-op">:</tt> </tt>
<a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"> <tt class="py-name">volumeVals</tt> <tt class="py-op">=</tt> <tt class="py-name">element</tt><tt class="py-op">.</tt><tt class="py-name">get_volume</tt><tt class="py-op">(</tt><tt class="py-name">track</tt><tt class="py-op">)</tt> </tt>
<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"> <tt class="py-name">vol</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
<a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> <tt class="py-name">nchannels</tt> <tt class="py-op">=</tt> <tt class="py-name">track</tt><tt class="py-op">.</tt><tt class="py-name">get_property</tt><tt class="py-op">(</tt><tt class="py-string">"num-channels"</tt><tt class="py-op">)</tt> </tt>
<a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">track</tt><tt class="py-op">.</tt><tt class="py-name">get_property</tt><tt class="py-op">(</tt><tt class="py-string">"num-channels"</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"> <tt class="py-name">vol</tt> <tt class="py-op">=</tt> <tt class="py-name">vol</tt> <tt class="py-op">+</tt> <tt class="py-op">(</tt><tt class="py-name">volumeVals</tt><tt class="py-op">[</tt><tt class="py-name">k</tt><tt class="py-op">]</tt> <tt class="py-op">/</tt> <tt class="py-name">nchannels</tt><tt class="py-op">)</tt> </tt>
<a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"> <tt class="py-name">maxVolume</tt> <tt class="py-op">=</tt> <tt class="py-name">float</tt><tt class="py-op">(</tt><tt class="py-name">track</tt><tt class="py-op">.</tt><tt class="py-name">get_property</tt><tt class="py-op">(</tt><tt class="py-string">'max-volume'</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-71" class="py-name"><a title="flumotion.common.avltree.debug
flumotion.common.debug
flumotion.common.testsuite.TestCase.debug
flumotion.extern.command.command.Command.debug
flumotion.extern.log.log.Loggable.debug
flumotion.extern.log.log.debug
flumotion.twisted.integration.debug" class="py-name" href="#" onclick="return doclink('link-71', 'debug', 'link-17');">debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"vol: %f max vol: %f"</tt><tt class="py-op">,</tt> <tt class="py-name">vol</tt><tt class="py-op">,</tt> <tt class="py-name">maxVolume</tt><tt class="py-op">)</tt> </tt>
<a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"> </tt>
<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">maxVolume</tt> <tt class="py-op">==</tt> <tt class="py-number">0.0</tt><tt class="py-op">:</tt> </tt>
<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-number">1.0</tt> </tt>
<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"> </tt>
<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> <tt class="py-name">v</tt> <tt class="py-op">=</tt> <tt class="py-name">vol</tt> <tt class="py-op">/</tt> <tt class="py-name">maxVolume</tt> </tt>
<a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> </tt>
<a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-72" class="py-name"><a title="flumotion.common.avltree.debug
flumotion.common.debug
flumotion.common.testsuite.TestCase.debug
flumotion.extern.command.command.Command.debug
flumotion.extern.log.log.Loggable.debug
flumotion.extern.log.log.debug
flumotion.twisted.integration.debug" class="py-name" href="#" onclick="return doclink('link-72', 'debug', 'link-17');">debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"v: %f"</tt><tt class="py-op">,</tt> <tt class="py-name">v</tt><tt class="py-op">)</tt> </tt>
<a name="L150"></a><tt class="py-lineno">150</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">v</tt> </tt>
<a name="L151"></a><tt class="py-lineno">151</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-73" class="py-name"><a title="flumotion.extern.log.log.Loggable.warning
flumotion.extern.log.log.warning
flumotion.twisted.integration.warning" class="py-name" href="#" onclick="return doclink('link-73', 'warning', 'link-63');">warning</a></tt><tt class="py-op">(</tt><tt class="py-string">"could not find track %s"</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">inputTrackLabel</tt><tt class="py-op">)</tt> </tt>
<a name="L152"></a><tt class="py-lineno">152</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-74" class="py-name"><a title="flumotion.extern.log.log.Loggable.warning
flumotion.extern.log.log.warning
flumotion.twisted.integration.warning" class="py-name" href="#" onclick="return doclink('link-74', 'warning', 'link-63');">warning</a></tt><tt class="py-op">(</tt><tt class="py-string">"no input track selected, cannot set volume"</tt><tt class="py-op">)</tt> </tt>
<a name="L154"></a><tt class="py-lineno">154</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-number">1.0</tt> </tt>
</div><a name="L155"></a><tt class="py-lineno">155</tt> <tt class="py-line"> </tt>
<a name="Soundcard.make_message_for_gstreamer_error"></a><div id="Soundcard.make_message_for_gstreamer_error-def"><a name="L156"></a><tt class="py-lineno">156</tt> <a class="py-toggle" href="#" id="Soundcard.make_message_for_gstreamer_error-toggle" onclick="return toggle('Soundcard.make_message_for_gstreamer_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="flumotion.component.producers.soundcard.soundcard.Soundcard-class.html#make_message_for_gstreamer_error">make_message_for_gstreamer_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">gerror</tt><tt class="py-op">,</tt> <tt class="py-param">debug</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Soundcard.make_message_for_gstreamer_error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Soundcard.make_message_for_gstreamer_error-expanded"><a name="L157"></a><tt class="py-lineno">157</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">gerror</tt><tt class="py-op">.</tt><tt id="link-75" class="py-name" targets="Variable flumotion.common.i18n.Translatable.domain=flumotion.common.i18n.Translatable-class.html#domain"><a title="flumotion.common.i18n.Translatable.domain" class="py-name" href="#" onclick="return doclink('link-75', 'domain', 'link-75');">domain</a></tt> <tt class="py-op">==</tt> <tt class="py-string">'gst-resource-error-quark'</tt><tt class="py-op">:</tt> </tt>
<a name="L158"></a><tt class="py-lineno">158</tt> <tt class="py-line"> <tt class="py-comment"># before 0.10.14 gst-plugins-base had the error as WRITE by mistake</tt> </tt>
<a name="L159"></a><tt class="py-lineno">159</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">gerror</tt><tt class="py-op">.</tt><tt id="link-76" class="py-name" targets="Module flumotion.extern.code=flumotion.extern.code-module.html,Variable flumotion.twisted.rtsp.RTSPRequest.code=flumotion.twisted.rtsp.RTSPRequest-class.html#code,Variable twisted.web.http.Request.code=twisted.web.http.Request-class.html#code"><a title="flumotion.extern.code
flumotion.twisted.rtsp.RTSPRequest.code
twisted.web.http.Request.code" class="py-name" href="#" onclick="return doclink('link-76', 'code', 'link-76');">code</a></tt> <tt class="py-keyword">in</tt> <tt class="py-op">[</tt> </tt>
<a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"> <tt class="py-name">gst</tt><tt class="py-op">.</tt><tt class="py-name">RESOURCE_ERROR_OPEN_WRITE</tt><tt class="py-op">,</tt> </tt>
<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"> <tt class="py-name">gst</tt><tt class="py-op">.</tt><tt class="py-name">RESOURCE_ERROR_OPEN_READ</tt><tt class="py-op">]</tt><tt class="py-op">:</tt> </tt>
<a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"> <tt class="py-name">m</tt> <tt class="py-op">=</tt> <tt id="link-77" class="py-name"><a title="flumotion.common.messages" class="py-name" href="#" onclick="return doclink('link-77', 'messages', 'link-4');">messages</a></tt><tt class="py-op">.</tt><tt id="link-78" class="py-name" targets="Function flumotion.common.messages.Error()=flumotion.common.messages-module.html#Error"><a title="flumotion.common.messages.Error" class="py-name" href="#" onclick="return doclink('link-78', 'Error', 'link-78');">Error</a></tt><tt class="py-op">(</tt><tt id="link-79" class="py-name"><a title="flumotion.worker.checks.audio.T_" class="py-name" href="#" onclick="return doclink('link-79', 'T_', 'link-15');">T_</a></tt><tt class="py-op">(</tt><tt id="link-80" class="py-name"><a title="flumotion.common.i18n.N_" class="py-name" href="#" onclick="return doclink('link-80', 'N_', 'link-7');">N_</a></tt><tt class="py-op">(</tt> </tt>
<a name="L163"></a><tt class="py-lineno">163</tt> <tt class="py-line"> <tt class="py-string">"Could not open sound device '%s'. "</tt> </tt>
<a name="L164"></a><tt class="py-lineno">164</tt> <tt class="py-line"> <tt class="py-string">"Please check permissions on the device."</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">device</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-81" class="py-name"><a title="flumotion.common.avltree.debug
flumotion.common.debug
flumotion.common.testsuite.TestCase.debug
flumotion.extern.command.command.Command.debug
flumotion.extern.log.log.Loggable.debug
flumotion.extern.log.log.debug
flumotion.twisted.integration.debug" class="py-name" href="#" onclick="return doclink('link-81', 'debug', 'link-17');">debug</a></tt><tt class="py-op">=</tt><tt id="link-82" class="py-name"><a title="flumotion.common.avltree.debug
flumotion.common.debug
flumotion.common.testsuite.TestCase.debug
flumotion.extern.command.command.Command.debug
flumotion.extern.log.log.Loggable.debug
flumotion.extern.log.log.debug
flumotion.twisted.integration.debug" class="py-name" href="#" onclick="return doclink('link-82', 'debug', 'link-17');">debug</a></tt><tt class="py-op">)</tt> </tt>
<a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">m</tt> </tt>
<a name="L167"></a><tt class="py-lineno">167</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">gerror</tt><tt class="py-op">.</tt><tt id="link-83" class="py-name"><a title="flumotion.extern.code
flumotion.twisted.rtsp.RTSPRequest.code
twisted.web.http.Request.code" class="py-name" href="#" onclick="return doclink('link-83', 'code', 'link-76');">code</a></tt> <tt class="py-op">==</tt> <tt class="py-name">gst</tt><tt class="py-op">.</tt><tt class="py-name">RESOURCE_ERROR_BUSY</tt><tt class="py-op">:</tt> </tt>
<a name="L168"></a><tt class="py-lineno">168</tt> <tt class="py-line"> <tt class="py-name">m</tt> <tt class="py-op">=</tt> <tt id="link-84" class="py-name"><a title="flumotion.common.messages" class="py-name" href="#" onclick="return doclink('link-84', 'messages', 'link-4');">messages</a></tt><tt class="py-op">.</tt><tt id="link-85" class="py-name"><a title="flumotion.common.messages.Error" class="py-name" href="#" onclick="return doclink('link-85', 'Error', 'link-78');">Error</a></tt><tt class="py-op">(</tt><tt id="link-86" class="py-name"><a title="flumotion.worker.checks.audio.T_" class="py-name" href="#" onclick="return doclink('link-86', 'T_', 'link-15');">T_</a></tt><tt class="py-op">(</tt><tt id="link-87" class="py-name"><a title="flumotion.common.i18n.N_" class="py-name" href="#" onclick="return doclink('link-87', 'N_', 'link-7');">N_</a></tt><tt class="py-op">(</tt> </tt>
<a name="L169"></a><tt class="py-lineno">169</tt> <tt class="py-line"> <tt class="py-string">"The sound device '%s' is in use by another program. "</tt> </tt>
<a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"> <tt class="py-string">"Please stop the other program and try again."</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L171"></a><tt class="py-lineno">171</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">device</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L172"></a><tt class="py-lineno">172</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">m</tt> </tt>
<a name="L173"></a><tt class="py-lineno">173</tt> <tt class="py-line"> </tt>
<a name="L174"></a><tt class="py-lineno">174</tt> <tt class="py-line"> <tt id="link-88" class="py-name" targets="Package flumotion.component.base=flumotion.component.base-module.html,Module flumotion.component.plugs.base=flumotion.component.plugs.base-module.html,Module flumotion.manager.base=flumotion.manager.base-module.html,Module flumotion.worker.base=flumotion.worker.base-module.html"><a title="flumotion.component.base
flumotion.component.plugs.base
flumotion.manager.base
flumotion.worker.base" class="py-name" href="#" onclick="return doclink('link-88', 'base', 'link-88');">base</a></tt> <tt class="py-op">=</tt> <tt id="link-89" class="py-name"><a title="flumotion.component.feedcomponent" class="py-name" href="#" onclick="return doclink('link-89', 'feedcomponent', 'link-10');">feedcomponent</a></tt><tt class="py-op">.</tt><tt id="link-90" class="py-name" targets="Class flumotion.component.feedcomponent.ParseLaunchComponent=flumotion.component.feedcomponent.ParseLaunchComponent-class.html"><a title="flumotion.component.feedcomponent.ParseLaunchComponent" class="py-name" href="#" onclick="return doclink('link-90', 'ParseLaunchComponent', 'link-90');">ParseLaunchComponent</a></tt> </tt>
<a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-91" class="py-name"><a title="flumotion.component.base
flumotion.component.plugs.base
flumotion.manager.base
flumotion.worker.base" class="py-name" href="#" onclick="return doclink('link-91', 'base', 'link-88');">base</a></tt><tt class="py-op">.</tt><tt id="link-92" class="py-name" targets="Method flumotion.component.feedcomponent010.FeedComponent.make_message_for_gstreamer_error()=flumotion.component.feedcomponent010.FeedComponent-class.html#make_message_for_gstreamer_error,Method flumotion.component.producers.looper.looper.Looper.make_message_for_gstreamer_error()=flumotion.component.producers.looper.looper.Looper-class.html#make_message_for_gstreamer_error,Method flumotion.component.producers.soundcard.soundcard.Soundcard.make_message_for_gstreamer_error()=flumotion.component.producers.soundcard.soundcard.Soundcard-class.html#make_message_for_gstreamer_error"><a title="flumotion.component.feedcomponent010.FeedComponent.make_message_for_gstreamer_error
flumotion.component.producers.looper.looper.Looper.make_message_for_gstreamer_error
flumotion.component.producers.soundcard.soundcard.Soundcard.make_message_for_gstreamer_error" class="py-name" href="#" onclick="return doclink('link-92', 'make_message_for_gstreamer_error', 'link-92');">make_message_for_gstreamer_error</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">gerror</tt><tt class="py-op">,</tt> <tt id="link-93" class="py-name"><a title="flumotion.common.avltree.debug
flumotion.common.debug
flumotion.common.testsuite.TestCase.debug
flumotion.extern.command.command.Command.debug
flumotion.extern.log.log.Loggable.debug
flumotion.extern.log.log.debug
flumotion.twisted.integration.debug" class="py-name" href="#" onclick="return doclink('link-93', 'debug', 'link-17');">debug</a></tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L176"></a><tt class="py-lineno">176</tt> <tt class="py-line"> </tt><script type="text/javascript">
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distrib
>
Mandriva
>
2010.1
>
x86_64
>
media
>
contrib-release
>
by-pkgid
>
2eca861f24be6048290ed27335ec22aa
>
files
>
1070
