首页
学习
活动
专区
圈层
工具
发布
社区首页 >问答首页 >调用应用程序libjingle,用户自动从花名册中删除。为什么?

调用应用程序libjingle,用户自动从花名册中删除。为什么?
EN

Stack Overflow用户
提问于 2012-08-21 21:26:12
回答 1查看 509关注 0票数 0

好的,试着在2台装有ubuntu 11.10的笔记本电脑上运行libjingle-0.6.14中编译的"call“程序,

当我从第一台笔记本电脑登录,并从另一台笔记本电脑再次登录(使用不同的帐户)时..在线的用户会立即从花名册中删除,而我也没有人可以呼叫了……

这是输出..

代码语言:javascript
复制
   <stream:stream from="gmail.com" id="1D65B8B570251398" version="1.0"xmlns:stream="http://etherx.jabber.org/streams" xmlns="jabber:client">
 XmppLoginTask::Advance - LOGINSTATE_STREAMSTART_SENT
 RECV <<<<<<<<<<<<<<<< : Tue Aug 21 18:37:51 2012
  <stream:features>
 <mechanisms xmlns="urn:ietf:params:xml:ns:xmpp-sasl">
   <mechanism>
     PLAIN
   </mechanism>
   <mechanism>
     X-GOOGLE-TOKEN
   </mechanism>
   <mechanism>
     X-OAUTH2
   </mechanism>
 </mechanisms>
</stream:features>
XmppLoginTask::Advance - LOGINSTATE_STARTED_XMPP
XmppLoginTask::Advance - LOGINSTATE_AUTH_INIT
XmppLoginTask::Advance - LOGINSTATE_SASL_RUNNING
SEND >>>>>>>>>>>>>>>> : Tue Aug 21 18:37:51 2012


 <auth xmlns="urn:ietf:params:xml:ns:xmpp-sasl" mechanism="PLAIN" auth:allow-
 non-google- 
  login="true" auth:client-uses-full-bind-result="true" 
 xmlns:auth="http://www.google.com/talk/protocol/auth">
 ## TEXT REMOVED ##
 </auth>
 RECV <<<<<<<<<<<<<<<< : Tue Aug 21 18:37:51 2012
<success xmlns="urn:ietf:params:xml:ns:xmpp-sasl"/>
XmppLoginTask::Advance - LOGINSTATE_SASL_RUNNING
XmppLoginTask::Advance - No error
XmppLoginTask::Advance - LOGINSTATE_STREAMSTART_SENT
SEND >>>>>>>>>>>>>>>> : Tue Aug 21 18:37:51 2012
<stream:stream to="gmail.com" xml:lang="*" version="1.0" 
xmlns:stream="http://etherx.jabber.org/streams" xmlns="jabber:client">
RECV <<<<<<<<<<<<<<<< : Tue Aug 21 18:37:51 2012
<stream:stream from="gmail.com" id="2B727FCA62E71E0F" version="1.0" 
xmlns:stream="http://etherx.jabber.org/streams" xmlns="jabber:client">
XmppLoginTask::Advance - LOGINSTATE_STREAMSTART_SENT
RECV <<<<<<<<<<<<<<<< : Tue Aug 21 18:37:51 2012
<stream:features>
 <bind xmlns="urn:ietf:params:xml:ns:xmpp-bind"/>
 <session xmlns="urn:ietf:params:xml:ns:xmpp-session"/>
 </stream:features>
XmppLoginTask::Advance - LOGINSTATE_STARTED_XMPP
XmppLoginTask::Advance - LOGINSTATE_BIND_INIT
XmppLoginTask::Advance - LOGINSTATE_BIND_REQUESTED
SEND >>>>>>>>>>>>>>>> : Tue Aug 21 18:37:51 2012


<iq type="set" id="0">
 <bind xmlns="urn:ietf:params:xml:ns:xmpp-bind">
   <resource>
     call
   </resource>
 </bind>
 </iq>
RECV <<<<<<<<<<<<<<<< : Tue Aug 21 18:37:51 2012
<iq id="0" type="result">
  <bind xmlns="urn:ietf:params:xml:ns:xmpp-bind">
   <jid>
     tejeshsmith@gmail.com/call6183138F
   </jid>
  </bind>
</iq>
XmppLoginTask::Advance - LOGINSTATE_BIND_REQUESTED
XmppLoginTask::Advance - LOGINSTATE_SESSION_REQUESTED
SEND >>>>>>>>>>>>>>>> : Tue Aug 21 18:37:51 2012
<iq type="set" id="1">
 <session xmlns="urn:ietf:params:xml:ns:xmpp-session"/>
</iq>
RECV <<<<<<<<<<<<<<<< : Tue Aug 21 18:37:51 2012
RECV <<<<<<<<<<<<<<<< : Tue Aug 21 18:37:51 2012

<iq type="result" id="1"/>
XmppLoginTask::Advance - LOGINSTATE_SESSION_REQUESTED
logged in...
Creating default VideoCapturer
Enumerating V4L2 devices
V4L2 device metadata found at /sys/class/video4linux/
Found V4L2 capture device /dev/video0
Trying /sys/class/video4linux/video0/name
Name for video0 is HP Webcam
Total V4L2 devices found : 1
Creating default VideoCapturer
Enumerating V4L2 devices
V4L2 device metadata found at /sys/class/video4linux/
Found V4L2 capture device /dev/video0
Trying /sys/class/video4linux/video0/name
Name for video0 is HP Webcam 
Total V4L2 devices found : 1
Selected PulseAudio sound system
Number of references: 1
<pre><code>Number of references: 0
Selected PulseAudio sound system
Number of references: 1
Number of references: 0
Enumerating V4L2 devices
V4L2 device metadata found at /sys/class/video4linux/
Found V4L2 capture device /dev/video0
Trying /sys/class/video4linux/video0/name
Name for video0 is HP Webcam
Total V4L2 devices found : 1
SEND >>>>>>>>>>>>>>>> : Tue Aug 21 18:37:51 2012
<presence>
 <status/>
 <priority>
   0
 </priority>
 <c xmlns="http://jabber.org/protocol/caps" node="http://code.google.com/p/libjingle
 /call" ver="0.6" ext=" pmuc-v1"/>
 <x xmlns="jabber:x:delay" stamp="20120821T13:07:51"/>
</presence>
RECV <<<<<<<<<<<<<<<< : Tue Aug 21 18:37:52 2012
<presence from="smithtejesh@gmail.com/callAB04C4D8"  
to="tejeshsmith@gmail.com/call6183138F">
 <status/>
 <priority>
   0
 </priority>
 <c node="http://code.google.com/p/libjingle/call" ver="0.6" ext=" pmuc-v1" 
 xmlns="http://jabber.org/protocol/caps"/>
 <x stamp="20120821T12:58:59" xmlns="jabber:x:delay"/>
 <x xmlns="vcard-temp:x:update"/>
代码语言:javascript
复制
 Removing from roster: smithtejesh@gmail.com/callAB04C4D8

已从roster..automatically中删除smithtejesh@gmail.com ...这里会有什么问题呢?

EN

回答 1

Stack Overflow用户

发布于 2012-08-31 03:02:04

调用"call“示例的参数可能是不完整的。在没有修改的情况下,libjingle源代码附带的示例不会从计算机硬件捕获视频/音频。它将播放包含音频/视频的rtp转储文件。源文件确实带有样本rtp转储文件,其可用于向浏览器客户端播放音频/视频,或者可被“传输”到另一“呼叫”示例客户端并本地保存到第二客户端上的rtcp转储文件。

使用调用示例程序的正确方法是这样的(如果在linux上):

代码语言:javascript
复制
./call --videoinput ./test.rtpdump --voiceinput ./voice.rtpdump --videooutput ./vidoutput.rtpdump --voiceoutput ./voioutput.rtpdump

在libjingle Google code网站上有一些关于这方面的问题,我现在正在努力寻找它们。如果我这样做了,我会编辑这篇文章或添加一个带有链接的评论。

票数 3
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/12055892

复制
相关文章

相似问题

领券
问题归档专栏文章快讯文章归档关键词归档开发者手册归档开发者手册 Section 归档