RTSP restreamer

[Ramprasad N]

Hi,
I am to get RTSP working in Red5
I download the latest code of red5-rtsp-restreamer
https://github.com/Red5/red5-rtsp-restreamer/archive/master.zip
did mvn clean package

Got two "Symbol not found" errors in ICYStream.java
After commenting lines 83 and 84 it compiled and i got the war file

78: public ICYStream(String name) {
79: log.debug("Hello ICYStream!");
80: mPublishedName = name;
81: mLivePipe = null;
82: mCodecInfo = new StreamCodecInfo();
83: //mCodecInfo.setHasAudio(false);
84: //mCodecInfo.setHasVideo(true);
85: }

I placed the war file in webapps and restarted red5 and got the
following errors in the log.
I am working on developing an enterprise grade video surveillance
application. Is that possible using Red5 with red5-rtsp-restreamer ?
Has any one done it before?
I came across OpenMeetings which uses Red5 for video conferencing. But
is there a video surveillance application using Red5? (I am now
looking at http://www.technogumbo.com/projects/flex-red5-surveillance-system/flex-red5-surveillance-system.php)


2015-03-10 13:21:34,988 [Launcher:/rtsp] INFO
o.s.w.c.s.XmlWebApplicationContext - Refreshing Root
WebApplicationContext: startup date [Tue Mar 10 13:21:34 IST 2015];
parent: org.springframework.context.support.FileSystemXmlApplicationContext@265adfad
2015-03-10 13:21:35,003 [Launcher:/rtsp] INFO
o.s.b.f.xml.XmlBeanDefinitionReader - Loading XML bean definitions
from ServletContext resource [/WEB-INF/red5-web.xml]
2015-03-10 13:21:35,019 [Launcher:/rtsp] INFO
o.s.b.f.c.PropertyPlaceholderConfigurer - Loading properties file from
ServletContext resource [/WEB-INF/red5-web.properties]
2015-03-10 13:21:35,019 [Launcher:/rtsp] WARN
o.s.w.c.s.XmlWebApplicationContext - Exception encountered during
context initialization - cancelling refresh attempt
org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name 'web.context' defined in ServletContext
resource [/WEB-INF/red5-web.xml]: Unsatisfied dependency expressed
through bean property 'clientRegistry': : Cannot find class
[org.red5.server.WebScope] for bean with name 'web.scope' defined in
ServletContext resource [/WEB-INF/red5-web.xml]; nested exception is
java.lang.ClassNotFoundException: org.red5.server.WebScope; nested
exception is org.springframework.beans.factory.CannotLoadBeanClassException:
Cannot find class [org.red5.server.WebScope] for bean with name
'web.scope' defined in ServletContext resource
[/WEB-INF/red5-web.xml]; nested exception is
java.lang.ClassNotFoundException: org.red5.server.WebScope
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1279)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1171)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:706)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:762)
~[spring-context-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
~[spring-context-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.red5.server.tomcat.TomcatLoader$2.run(TomcatLoader.java:668)
[tomcatplugin-1.7.jar:na]
Caused by: org.springframework.beans.factory.CannotLoadBeanClassException:
Cannot find class [org.red5.server.WebScope] for bean with name
'web.scope' defined in ServletContext resource
[/WEB-INF/red5-web.xml]; nested exception is
java.lang.ClassNotFoundException: org.red5.server.WebScope
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1325)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:594)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1394)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:385)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:362)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.BeanFactoryUtils.beanNamesForTypeIncludingAncestors(BeanFactoryUtils.java:187)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1006)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:964)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:862)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1264)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
... 11 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.red5.server.WebScope
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
~[tomcat-embed-core.jar:7.0.57]
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
~[tomcat-embed-core.jar:7.0.57]
at org.springframework.util.ClassUtils.forName(ClassUtils.java:246)
~[spring-core-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:395)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1346)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1317)
~[spring-beans-4.0.8.RELEASE.jar:4.0.8.RELEASE]
... 20 common frames omitted

Thank you
Best Regards
Ramprasad

[Andy Shaules]

That was built using a red5 version prior to the scope refactor.

You will have to change the import package names red5 uses for scope and
build against the red5 version you run..

[Ram prasad]

Thank you Andy,
I am not very sure how to do that.

Here is what I tried

I am running the latest Red5 version (Red5 Server 1.0.5-RELEASE), installed bu setup-Red5-1.0.5.exe

In C:\Program Files (x86)\Red5\webapps\rtsp\WEB-INF\red5-web.xml
After changing
<bean id="web.scope" class="org.red5.server.WebScope" init-method="register">
to
<bean id="web.scope" class="org.red5.server.scope.WebScope" init-method="register">

the "java.lang.ClassNotFoundException: org.red5.server.WebScope" is gone but now I am getting "java.lang.NoClassDefFoundError: org/red5/proxy/StreamingProxy"

BTW, Looking at the line "requestSocket = new Socket("192.168.10.8", 554);" in AxisTest.java I have a basic doubt.
Will the rtsp-restreamer plugin listen on port RTSP port 554 and act as an RTSP server? or will it act as a RTMP client and send the received RTMP stream out to some other RTSP server?

Basically I want to know whether I can use Red5 for my Video surveillance application which receives videos from CCTV or IP cameras mainly through RTSP/RTP?
Please guide me

Thank you

[Ram prasad]

Ah,
I think I now understand it better.
I think the IP camera will be running the RTSP server, and the rtsp-restreamer will act as an RTSP client and fetch the stream and send it to Red5 via RTMP. Am I right?

Thank you

[mrchri...@gmail.com]

That is indeed the way it works. 

Sent from my iPad

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[mrchri...@gmail.com]

If you are willing to look at a non open source solution, sign up for Red5 Pro. We do have a much more refined and robust RTSP re-steaming feature built into the server. http://red5pro.com.

I totally respect going with either approach.

Sent from my iPad

On Mar 14, 2015, at 7:58 AM, Ram prasad <rampr...@gmail.com> wrote: