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  • Alfresco Content transformation from .avi to *.flv using ffmpeg

    25 octobre 2011, par Masanchez

    I'm trying to transform diferents video formats into .flv in Alfresco
    I'm using 'ffmpeg' tool to transform content.
    My code :
    avi2flv-transform-context.xml

    <?xml version='1.0' encoding='UTF-8'?>
    

    
<beans>
    
    <bean class="org.alfresco.repo.content.transform.RuntimeExecutableContentTransformerWorker">
    
        <property>
    
            <ref bean="mimetypeService"></ref>
    
        </property>
    
        <property>
    
            <bean class="org.alfresco.util.exec.RuntimeExec">
    
                <property>
    
                    <map>
    
                        <entry key=".*">
    
                            <list>
    
                                <value>ffmpeg</value>
    
                                <value>-version</value>
    
                            </list>
    
                        </entry>
    
                    </map>
    
                </property>
    
                <property>
    
                    <value>1</value>
    
                </property>
    
            </bean>
    
        </property>
    
        <property>
    
            <bean class="org.alfresco.util.exec.RuntimeExec">
    
                <property>
    
                    <map>
    
                        <entry key="Linux">
    
                            <value>ffmpeg -i &#39;${target}&#39; ${flv.encoder.params} &#39;${source}&#39;</value>
    
                        </entry>
    
                    </map>
    
                </property>
    
                <property>
    
                    <value>1,2</value>
    
                </property>
    
                <property>
    
                    <value>true</value>
    
                </property>
    
                <property>
    
                    <props>
    
                        <prop key="flv.encoder.params">-vcodec flv</prop>
    
                    </props>
    
                </property>
    
            </bean>
    
        </property>
    
        <property>
    
            <list>
    
<bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
    
                    <property>
    
                        <value>video/avi</value>
    
                    </property>
    
                    <property>
    
                        <value>video/x-flv</value>
    
                    </property>
    
                </bean>
    
                <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
    
                    <property>
    
                        <value>video/x-msvideo</value>
    
                    </property>
    
                    <property>
    
                        <value>video/x-flv</value>
    
                    </property>
    
                </bean>
    
                <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
    
                    <property>
    
                        <value>video/mpeg</value>
    
                    </property>
    
                    <property>
    
                        <value>video/x-flv</value>
    
                    </property>
    
                </bean>
    
                <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
    
                    <property>
    
                        <value>video/mp4</value>
    
                    </property>
    
                    <property>
    
                        <value>video/x-flv</value>
    
                    </property>
    
                </bean>
    
                <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
    
                    <property>
    
                        <value>video/mpeg2</value>
    
                    </property>
    
                    <property>
    
                        <value>video/x-flv</value>
    
                    </property>
    
                </bean>
    
                <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
    
                    <property>
    
                        <value>video/x-sgi-movie</value>
    
                    </property>
    
                    <property>
    
                        <value>video/x-flv</value>
    
                    </property>
    
                </bean>
    
                <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
    
                    <property>
    
                        <value>video/quicktime</value>
    
                    </property>
    
                    <property>
    
                        <value>video/x-flv</value>
    
                    </property>
    
                </bean>
    
                <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
    
                    <property>
    
                        <value>video/x-ms-asf</value>
    
                    </property>
    
                    <property>
    
                        <value>video/x-flv</value>
    
                    </property>
    
                </bean>
    
                <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
    
                    <property>
    
                        <value>video/x-ms-wmv</value>
    
                    </property>
    
                    <property>
    
                        <value>video/x-flv</value>
    
                    </property>
    
                </bean>
    
                <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
    
                    <property>
    
                        <value>video/x-rad-screenplay</value>
    
                    </property>
    
                    <property>
    
                        <value>video/x-flv</value>
    
                    </property>
    
                </bean>
    
                <bean class="org.alfresco.repo.content.transform.ExplictTransformationDetails">
    
                    <property>
    
                        <value>video/ogg</value>
    
                    </property>
    
                    <property>
    
                        <value>video/x-flv</value>
    
                    </property>
    
                </bean>
    
            </list>
    
        </property>
    
    </bean>
    
    <bean class="org.alfresco.repo.content.transform.ProxyContentTransformer" parent="baseContentTransformer">
    
        <property>
    
            <ref bean="transformer.ffmpeg.avi.worker"></ref>
    
        </property>
    
    </bean>
    
</beans>

    webservice :

    if(getFile(folderVIDEO, field.filename) == null)
    
{
    
                            if(file_test_node=folderVIDEO.createFile(nombrefichero+field.filename)){
    
                                model.mensajes.push(&#39;Se ha creado el fichero &#39;+nombrefichero+field.filename);
    
                            }else
    
                                model.mensajes.push(&#39;Ha ocurrido un error cuando se intentaba crear el fichero &#39;+nombrefichero+field.filename);
    
                            file_test_node.properties.content.write(field.content);
    
                            folderVIDEO = getFolder(search.findNode("workspace://SpacesStore/"+fondoid),nameFolderVIDEO);
    
                            var action = actions.create("transform"); 
    
                            // Store the transformed version in the same folder as the source
    
                            action.parameters["destination-folder"] = file_test_node.parent; 
    
                            action.parameters["assoc-type"] = "{http://www.alfresco.org/model/content/1.0}contains"; 
    
                            action.parameters["assoc-name"] = file_test_node.name + "transformed"; 
    
                            action.parameters["mime-type"] = "video/x-flv"; 
    
                            // Execute
    
                            action.execute(file_test_node);
    
                        }

    The error

    The Web Script /alfresco/s/gcd/fondo has responded with a status of 500 - Internal Error.
    

    
500 Description:     An error inside the HTTP server which prevented it from fulfilling the request.
    

    
Message:    09180016 Wrapped Exception (with status template): 09180029 Failed to execute script &#39;/com/inventiaplus/gcd/fondo/creado.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)&#39;: 09180028 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/18/20/56/65b3457f-c37c-4404-b4b7-9abac30f018d.bin, mimetype=video/x-msvideo, size=1614694, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/18/20/56/e92d00e2-7bd8-4bdd-8d50-b61fe4bac903.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@745ce55
    

    

    
Exception:  org.alfresco.service.cmr.repository.ContentIOException - 09180027 Transformation failed - status indicates an error: Execution result: os: Linux command: [ffmpeg, -i, &#39;/home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_target_3008293789769608319.flv&#39;, -vcodec flv, &#39;/home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_source_5021918644492976031.avi&#39;] succeeded: false exit code: 1 out: err: FFmpeg version SVN-r0.5.1-4:0.5.1-1ubuntu1.2, Copyright (c) 2000-2009 Fabrice Bellard, et al. configuration: --extra-version=4:0.5.1-1ubuntu1.2 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --e
    

    

    

    
org.alfresco.repo.content.transform.RuntimeExecutableContentTransformerWorker.transform(RuntimeExecutableContentTransformerWorker.java:272)
    

    
org.alfresco.repo.content.transform.ProxyContentTransformer.transformInternal(ProxyContentTransformer.java:68)
    

    
org.alfresco.repo.content.transform.AbstractContentTransformer2.transform(AbstractContentTransformer2.java:161)
    

    
org.alfresco.repo.content.ContentServiceImpl.transform(ContentServiceImpl.java:555)
    

    
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    

    
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    

    
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    

    
java.lang.reflect.Method.invoke(Method.java:597)
    

    
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
    

    
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
    

    
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    

    
net.sf.acegisecurity.intercept.method.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:80)
    

    
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    

    
org.alfresco.repo.model.ml.MLContentInterceptor.invoke(MLContentInterceptor.java:125)
    

    
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    

    
org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:44)
    

    
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    

    
org.alfresco.repo.audit.AuditMethodInterceptor.proceed(AuditMethodInterceptor.java:160)
    

    
org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:137)
    

    
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    

    
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
    

    
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    

    
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
    

    
$Proxy42.transform(Unknown Source)
    

    
org.alfresco.repo.action.executer.TransformActionExecuter.doTransform(TransformActionExecuter.java:305)
    

    
org.alfresco.repo.action.executer.TransformActionExecuter.executeImpl(TransformActionExecuter.java:270)
    

    
org.alfresco.repo.action.executer.ActionExecuterAbstractBase.execute(ActionExecuterAbstractBase.java:133)
    

    
org.alfresco.repo.action.ActionServiceImpl.directActionExecution(ActionServiceImpl.java:749)
    

    
org.alfresco.repo.action.ActionServiceImpl.executeActionImpl(ActionServiceImpl.java:675)
    

    
org.alfresco.repo.action.ActionServiceImpl.executeAction(ActionServiceImpl.java:540)
    

    
org.alfresco.repo.action.ActionServiceImpl.executeAction(ActionServiceImpl.java:526)
    

    
org.alfresco.repo.action.ActionServiceImpl.executeAction(ActionServiceImpl.java:758)
    

    
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    

    
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    

    
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    

    
java.lang.reflect.Method.invoke(Method.java:597)
    

    
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
    

    
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
    

    
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    

    
org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:34)
    

    
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    

    
org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:44)
    

    
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    

    
org.alfresco.repo.audit.AuditMethodInterceptor.proceedWithAudit(AuditMethodInterceptor.java:217)
    

    
org.alfresco.repo.audit.AuditMethodInterceptor.proceed(AuditMethodInterceptor.java:184)
    

    
org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:137)
    

    
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    

    
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
    

    
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    

    
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
    

    
$Proxy34.executeAction(Unknown Source)
    

    
org.alfresco.repo.jscript.ScriptAction.executeImpl(ScriptAction.java:147)
    

    
org.alfresco.repo.jscript.ScriptAction.execute(ScriptAction.java:136)
    

    
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    

    
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    

    
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    

    
java.lang.reflect.Method.invoke(Method.java:597)
    

    
org.mozilla.javascript.MemberBox.invoke(MemberBox.java:155)
    

    
org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:243)
    

    
org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:66)
    

    
org.mozilla.javascript.gen.c59._c9(workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions/com/inventiaplus/gcd/fondo/creado.post.js:459)
    

    
org.mozilla.javascript.gen.c59.call(workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions/com/inventiaplus/gcd/fondo/creado.post.js)
    

    
org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:97)
    

    
org.mozilla.javascript.gen.c59._c0(workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions/com/inventiaplus/gcd/fondo/creado.post.js:271)
    

    
org.mozilla.javascript.gen.c59.call(workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions/com/inventiaplus/gcd/fondo/creado.post.js)
    

    
org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393)
    

    
org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2834)
    

    
org.mozilla.javascript.gen.c59.call(workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions/com/inventiaplus/gcd/fondo/creado.post.js)
    

    
org.mozilla.javascript.gen.c59.exec(workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions/com/inventiaplus/gcd/fondo/creado.post.js)
    

    
org.alfresco.repo.jscript.RhinoScriptProcessor.executeScriptImpl(RhinoScriptProcessor.java:472)
    

    
org.alfresco.repo.jscript.RhinoScriptProcessor.execute(RhinoScriptProcessor.java:190)
    

    
org.alfresco.repo.processor.ScriptServiceImpl.executeScript(ScriptServiceImpl.java:282)
    

    
org.alfresco.repo.web.scripts.RepositoryScriptProcessor.executeScript(RepositoryScriptProcessor.java:102)
    

    
org.springframework.extensions.webscripts.AbstractWebScript.executeScript(AbstractWebScript.java:981)
    

    
org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:86)
    

    
org.alfresco.repo.web.scripts.RepositoryContainer$2.execute(RepositoryContainer.java:383)
    

    
org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:381)
    

    
org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:436)
    

    
org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:466)
    

    
org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:304)
    

    
org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:333)
    

    
org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:189)
    

    
org.springframework.extensions.webscripts.servlet.WebScriptServlet.service(WebScriptServlet.java:118)
    

    
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    

    
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    

    
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    

    
org.alfresco.web.app.servlet.GlobalLocalizationFilter.doFilter(GlobalLocalizationFilter.java:58)
    

    
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    

    
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    

    
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    

    
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    

    
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    

    
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    

    
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    

    
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
    

    
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
    

    
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
    

    
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    

    
java.lang.Thread.run(Thread.java:619)
    

    

    
Exception:  org.alfresco.service.cmr.repository.ContentIOException - 09180028 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/18/20/56/65b3457f-c37c-4404-b4b7-9abac30f018d.bin, mimetype=video/x-msvideo, size=1614694, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/18/20/56/e92d00e2-7bd8-4bdd-8d50-b61fe4bac903.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@745ce55
    

    

    

    
org.alfresco.repo.content.transform.AbstractContentTransformer2.transform(AbstractContentTransformer2.java:177)
    

    

    
Exception:  org.alfresco.scripts.ScriptException - 09180029 Failed to execute script &#39;/com/inventiaplus/gcd/fondo/creado.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)&#39;: 09180028 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/18/20/56/65b3457f-c37c-4404-b4b7-9abac30f018d.bin, mimetype=video/x-msvideo, size=1614694, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/18/20/56/e92d00e2-7bd8-4bdd-8d50-b61fe4bac903.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@745ce55
    

    

    

    
org.alfresco.repo.jscript.RhinoScriptProcessor.execute(RhinoScriptProcessor.java:194)
    

    

    
Exception:  org.springframework.extensions.webscripts.WebScriptException - 09180016 Wrapped Exception (with status template): 09180029 Failed to execute script &#39;/com/inventiaplus/gcd/fondo/creado.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)&#39;: 09180028 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/18/20/56/65b3457f-c37c-4404-b4b7-9abac30f018d.bin, mimetype=video/x-msvideo, size=1614694, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/18/20/56/e92d00e2-7bd8-4bdd-8d50-b61fe4bac903.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@745ce55
    

    

    

    
org.springframework.extensions.webscripts.AbstractWebScript.createStatusException(AbstractWebScript.java:758)
    

    

    
Server: Community v3.4.0 (c 3335) schema 4,113
    
Time:   Oct 18, 2011 8:56:51 PM
    

    

    
Diagnostics:    Inspect Web Script (com/inventiaplus/gcd/fondo/creado.post)

    I don't know where is the problem
    Somebody can help me ?

    I did some changes...

    avi2flv-transform-context.xml :

    <entry key="Linux">
    
        <value>ffmpeg -y -i &#39;${target}&#39; ${flv.encoder.params} &#39;${source}&#39;</value>
    
</entry>

    Source <-> Target

    <props>
    
    <prop key="flv.encoder.params">-threads 2 -s 320x240 -r 29.97 -threads 1 -pix_fmt yuv420p -g 300 -qmin 3 -b 512k -async 50 -ar 44100 -ac 2 -ab 128k</prop>
    
</props>

    change parameters

    error :

    The Web Script /alfresco/s/gcd/fondo/9fe0bf90-1875-4f51-9f75-7c35f6d0802c has responded with a status of 500 - Internal Error.
    

    
500 Description:    An error inside the HTTP server which prevented it from fulfilling the request.
    

    
Message:    09250001 Wrapped Exception (with status template): 09250004 Failed to execute script &#39;/com/inventiaplus/gcd/fondo/guardar.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)&#39;: 09250003 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/25/8/27/efff7050-3a67-492d-9e5b-507c03bd0a80.bin, mimetype=video/x-msvideo, size=256362496, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/25/8/28/cb81b7f2-3c72-4266-afd7-0d1a3fb9f420.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@18c4074f
    

    
Exception:  org.alfresco.service.cmr.repository.ContentIOException - 09250002 Transformation failed - status indicates an error: Execution result: os: Linux command: [ffmpeg, -y, -i, &#39;/home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_target_4598080275234396407.flv&#39;, -threads 2 -s 320x240 -r 29.97 -threads 1 -pix_fmt yuv420p -g 300 -qmin 3 -b 512k -async 50 -ar 44100 -ac 2 -ab 128k, &#39;/home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_source_6538382831295915428.avi&#39;] succeeded: false exit code: 1 out: err: FFmpeg version SVN-r0.5.1-4:0.5.1-1ubuntu1.2, Copyright (c) 2000-2009 Fabrice Bellard, et al. configuration: --extra-version=4:0.5.1-1ubuntu1.2 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --e
    

    
    ...
    

    
Exception:  org.alfresco.service.cmr.repository.ContentIOException - 09250003 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/25/8/27/efff7050-3a67-492d-9e5b-507c03bd0a80.bin, mimetype=video/x-msvideo, size=256362496, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/25/8/28/cb81b7f2-3c72-4266-afd7-0d1a3fb9f420.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@18c4074f
    

    
    org.alfresco.repo.content.transform.AbstractContentTransformer2.transform(AbstractContentTransformer2.java:177)
    

    
Exception:  org.alfresco.scripts.ScriptException - 09250004 Failed to execute script &#39;/com/inventiaplus/gcd/fondo/guardar.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)&#39;: 09250003 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/25/8/27/efff7050-3a67-492d-9e5b-507c03bd0a80.bin, mimetype=video/x-msvideo, size=256362496, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/25/8/28/cb81b7f2-3c72-4266-afd7-0d1a3fb9f420.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@18c4074f
    

    
    org.alfresco.repo.jscript.RhinoScriptProcessor.execute(RhinoScriptProcessor.java:194)
    

    
Exception:  org.springframework.extensions.webscripts.WebScriptException - 09250001 Wrapped Exception (with status template): 09250004 Failed to execute script &#39;/com/inventiaplus/gcd/fondo/guardar.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)&#39;: 09250003 Content conversion failed: reader: ContentAccessor[ contentUrl=store://2011/10/25/8/27/efff7050-3a67-492d-9e5b-507c03bd0a80.bin, mimetype=video/x-msvideo, size=256362496, encoding=null, locale=es_ES] writer: ContentAccessor[ contentUrl=store://2011/10/25/8/28/cb81b7f2-3c72-4266-afd7-0d1a3fb9f420.bin, mimetype=video/x-flv, size=0, encoding=null, locale=es_ES] options: org.alfresco.service.cmr.repository.TransformationOptions@18c4074f
    

    
    org.springframework.extensions.webscripts.AbstractWebScript.createStatusException(AbstractWebScript.java:758)
    

    
Server: Community v3.4.0 (c 3335) schema 4,113
    
Time:   Oct 25, 2011 8:28:29 AM

    I use command line

    ffmpeg -y -i /home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_source_6538382831295915428.avi -threads 2 -s 320x240 -r 29.97 -threads 1 -pix_fmt yuv420p -g 300 -qmin 3 -b 512k -async 50 -ar 44100 -ac 2 -ab 128k /home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_target_4598080275234396407.flv

    and It works

  • FFMpeg and WebM/VP8

    25 novembre 2011, par Anand Suresh

    I am trying to use ffmpeg and ffserver to stream VP8 video.

    I am using the following command to start FFMpeg :

    ffmpeg -v 9 -loglevel 99 -f x11grab -s 1440x900 -r2 -i :0.0 -f webm http://localhost:8090/feed1.ffm

    The above command abruptly terminates generating the following error :

    > FFmpeg version 0.6.2-4:0.6.2-1ubuntu1.1, Copyright (c) 2000-2010 the Libav developers
    
  built on Sep 16 2011 16:57:46 with gcc 4.5.2
    
  configuration: --extra-version=4:0.6.2-1ubuntu1.1 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --enable-shared --disable-static
    
  WARNING: library configuration mismatch
    
  libavutil   configuration: --extra-version=4:0.6.2-1ubuntu1.1 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavcodec  configuration: --extra-version=4:0.6.2-1ubuntu1.1 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavformat configuration: --extra-version=4:0.6.2-1ubuntu1.1 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavdevice configuration: --extra-version=4:0.6.2-1ubuntu1.1 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavfilter configuration: --extra-version=4:0.6.2-1ubuntu1.1 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libswscale  configuration: --extra-version=4:0.6.2-1ubuntu1.1 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libpostproc configuration: --extra-version=4:0.6.2-1ubuntu1.1 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavutil     50.15. 1 / 50.15. 1
    
  libavcodec    52.72. 2 / 52.72. 2
    
  libavformat   52.64. 2 / 52.64. 2
    
  libavdevice   52. 2. 0 / 52. 2. 0
    
  libavfilter    1.19. 0 /  1.19. 0
    
  libswscale     0.11. 0 /  0.11. 0
    
  libpostproc   51. 2. 0 / 51. 2. 0
    
[x11grab @ 0x9869420]device: :0.0 -> display: :0.0 x: 0 y: 0 width: 1440 height: 900
    
[x11grab @ 0x9869420]shared memory extension  found
    
[x11grab @ 0x9869420]Probe buffer size limit 5000000 reached
    
[x11grab @ 0x9869420]Estimating duration from bitrate, this may be inaccurate
    
Input #0, x11grab, from &#39;:0.0&#39;:
    
  Duration: N/A, start: 1322253753.374957, bitrate: 41472 kb/s
    
    Stream #0.0, 1, 1/1000000: Video: rawvideo, bgra, 1440x900, 1/1, 41472 kb/s, 1 tbr, 1000k tbn, 1 tbc
    
[libvpx @ 0x9876540]v0.9.6
    
[libvpx @ 0x9876540]--enable-pic --enable-shared --disable-install-bins --disable-install-srcs --target=x86-linux-gcc
    
[libvpx @ 0x9876540]vpx_codec_enc_cfg
    
[libvpx @ 0x9876540]generic settings
    
  g_usage:                      0
    
  g_threads:                    0
    
  g_profile:                    0
    
  g_w:                          320
    
  g_h:                          240
    
  g_timebase:                   {1/30}
    
  g_error_resilient:            0
    
  g_pass:                       0
    
  g_lag_in_frames:              0
    
[libvpx @ 0x9876540]rate control settings
    
  rc_dropframe_thresh:          0
    
  rc_resize_allowed:            0
    
  rc_resize_up_thresh:          60
    
  rc_resize_down_thresh:        30
    
  rc_end_usage:                 0
    
  rc_twopass_stats_in:          (nil)(0)
    
  rc_target_bitrate:            256
    
[libvpx @ 0x9876540]quantizer settings
    
  rc_min_quantizer:             4
    
  rc_max_quantizer:             63
    
[libvpx @ 0x9876540]bitrate tolerance
    
  rc_undershoot_pct:            95
    
  rc_overshoot_pct:             200
    
[libvpx @ 0x9876540]decoder buffer model
    
  rc_buf_sz:                    6000
    
  rc_buf_initial_sz:            4000
    
  rc_buf_optimal_sz:            5000
    
[libvpx @ 0x9876540]2 pass rate control settings
    
  rc_2pass_vbr_bias_pct:        50
    
  rc_2pass_vbr_minsection_pct:  0
    
  rc_2pass_vbr_maxsection_pct:  400
    
[libvpx @ 0x9876540]keyframing settings
    
  kf_mode:                      1
    
  kf_min_dist:                  0
    
  kf_max_dist:                  9999
    
[libvpx @ 0x9876540]
    
[libvpx @ 0x9876540]vpx_codec_enc_cfg
    
[libvpx @ 0x9876540]generic settings
    
  g_usage:                      0
    
  g_threads:                    1
    
  g_profile:                    0
    
  g_w:                          1440
    
  g_h:                          900
    
  g_timebase:                   {1/1}
    
  g_error_resilient:            0
    
  g_pass:                       0
    
  g_lag_in_frames:              0
    
[libvpx @ 0x9876540]rate control settings
    
  rc_dropframe_thresh:          0
    
  rc_resize_allowed:            0
    
  rc_resize_up_thresh:          60
    
  rc_resize_down_thresh:        30
    
  rc_end_usage:                 0
    
  rc_twopass_stats_in:          (nil)(0)
    
  rc_target_bitrate:            200
    
[libvpx @ 0x9876540]quantizer settings
    
  rc_min_quantizer:             1
    
  rc_max_quantizer:             38
    
[libvpx @ 0x9876540]bitrate tolerance
    
  rc_undershoot_pct:            95
    
  rc_overshoot_pct:             200
    
[libvpx @ 0x9876540]decoder buffer model
    
  rc_buf_sz:                    6000
    
  rc_buf_initial_sz:            4000
    
  rc_buf_optimal_sz:            5000
    
[libvpx @ 0x9876540]2 pass rate control settings
    
  rc_2pass_vbr_bias_pct:        50
    
  rc_2pass_vbr_minsection_pct:  0
    
  rc_2pass_vbr_maxsection_pct:  400
    
[libvpx @ 0x9876540]keyframing settings
    
  kf_mode:                      1
    
  kf_min_dist:                  0
    
  kf_max_dist:                  12
    
[libvpx @ 0x9876540]
    
[libvpx @ 0x9876540]vpx_codec_control
    
[libvpx @ 0x9876540]  VP8E_SET_CPUUSED:             3
    
[libvpx @ 0x9876540]  VP8E_SET_NOISE_SENSITIVITY:   0
    
Output #0, webm, to &#39;http://127.0.0.1:8090/feed1.ffm&#39;:
    
  Metadata:
    
    encoder         : Lavf52.64.2
    
    Stream #0.0, 0, 1/1000: Video: libvpx, yuv420p, 1440x900, 1/1, q=2-31, 200 kb/s, 1k tbn, 1 tbc
    
Stream mapping:
    
  Stream #0.0 -> #0.0
    
Press [q] to stop encoding
    
[webm @ 0x98753b0]Writing block at offset 15, size 158658, pts 0, dts 0, duration 1000, flags 128
    
[webm @ 0x98753b0]Starting new cluster at offset 158681 bytes, pts 0

    Can anyone point out what I am doing wrong here ? Why does ffmpeg die everytime it starts a new cluster ?

    Thanks

  • Reduce HLS latency from +30 seconds

    4 juin 2014, par Rick

    Ubuntu 12.04

    nginx 1.2.4

    avconv -version

    avconv version 0.8.10-4:0.8.10-0ubuntu0.12.04.1, Copyright (c) 2000-2013 the Libav developers
    
  built on Feb  6 2014 20:56:59 with gcc 4.6.3
    
avconv 0.8.10-4:0.8.10-0ubuntu0.12.04.1
    
libavutil    51. 22. 2 / 51. 22. 2
    
libavcodec   53. 35. 0 / 53. 35. 0
    
libavformat  53. 21. 1 / 53. 21. 1
    
libavdevice  53.  2. 0 / 53.  2. 0
    
libavfilter   2. 15. 0 /  2. 15. 0
    
libswscale    2.  1. 0 /  2.  1. 0
    
libpostproc  52.  0. 0 / 52.  0. 0

    I’m using avconv and nginx to create an HLS stream but right now my latency is regularly well over 30 seconds. After much reading I am aware that HLS has built in latency and that 10s is expected and even preferred but 30s seems quite extreme.

    I’ve seen a lot of discussion on the nginx-rtmp google group, this thread in particular had a lot of suggestions. I have attempted to reduce solve my issue by reducing the hls_fragment and the hls_playlist_length but they haven’t had a significant effect.

    nginx.conf :

    #user  nobody;
    
worker_processes  1;
    

    
error_log  logs/error.log debug;
    

    
events {
    
    worker_connections  1024;
    
}
    

    
http {
    
    include       mime.types;
    
    default_type  application/octet-stream;
    

    
    sendfile        on;
    
    keepalive_timeout  65;
    

    
    server {
    
        listen       8888;
    
        server_name  localhost;
    

    
        add_header 'Access-Control-Allow-Origin' "*";
    

    
        location /hls {
    
            types {
    
                application/vnd.apple.mpegurl m3u8;
    
                video/mp2t ts;
    
            }
    
            root /tmp;
    
        }
    

    
        # rtmp stat
    
        location /stat {
    
            rtmp_stat all;
    
            rtmp_stat_stylesheet stat.xsl;
    
        }
    
        location /stat.xsl {
    
            # you can move stat.xsl to a different location
    
            root /usr/build/nginx-rtmp-module;
    
        }
    

    
        # rtmp control
    
        location /control {
    
            rtmp_control all;
    
        }
    

    
        error_page   500 502 503 504  /50x.html;
    
        location = /50x.html {
    
            root   html;
    
        }
    
    }
    
}
    

    
rtmp {
    
    server {
    
        listen 1935;
    
        ping 30s;
    
        notify_method get;
    

    
        application myapp {
    
            live on;
    

    
            hls on;
    
            hls_path /tmp/hls;
    
            hls_base_url http://x.x.x.x:8888/hls/;
    
            hls_sync 2ms;
    
            hls_fragment 2s;
    

    
            #hls_variant _low BANDWIDTH=160000;
    
            #hls_variant _mid BANDWIDTH=320000;
    
            #hls_variant _hi BANDWIDTH=640000;
    
        }
    
    }
    
}

    avconv command :

    avconv -r 30 -y -f image2pipe -codec:v mjpeg -i - -f flv -codec:v libx264 -profile:v baseline -preset ultrafast -tune zerolatency -an -f flv rtmp://127.0.0.1:1935/myapp/mystream

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