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..
<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"/> 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?
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):
./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。
https://stackoverflow.com/questions/12055892
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