Recherche avancée
Médias (1)
-
Revolution of Open-source and film making towards open film making
6 octobre 2011, par
Mis à jour : Juillet 2013
Langue : English
Type : Texte
Autres articles (96)
-
Gestion des droits de création et d’édition des objets
8 février 2011, parPar défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;
-
Dépôt de média et thèmes par FTP
31 mai 2013, parL’outil MédiaSPIP traite aussi les média transférés par la voie FTP. Si vous préférez déposer par cette voie, récupérez les identifiants d’accès vers votre site MédiaSPIP et utilisez votre client FTP favori.
Vous trouverez dès le départ les dossiers suivants dans votre espace FTP : config/ : dossier de configuration du site IMG/ : dossier des média déjà traités et en ligne sur le site local/ : répertoire cache du site web themes/ : les thèmes ou les feuilles de style personnalisées tmp/ : dossier de travail (...) -
Mise à jour de la version 0.1 vers 0.2
24 juin 2013, parExplications des différents changements notables lors du passage de la version 0.1 de MediaSPIP à la version 0.3. Quelles sont les nouveautés
Au niveau des dépendances logicielles Utilisation des dernières versions de FFMpeg (>= v1.2.1) ; Installation des dépendances pour Smush ; Installation de MediaInfo et FFprobe pour la récupération des métadonnées ; On n’utilise plus ffmpeg2theora ; On n’installe plus flvtool2 au profit de flvtool++ ; On n’installe plus ffmpeg-php qui n’est plus maintenu au (...)
Sur d’autres sites (13569)
-
Alfresco Content transformation from .avi to *.flv using ffmpeg
25 octobre 2011, par MasanchezI'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 '${target}' ${flv.encoder.params} '${source}'</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('Se ha creado el fichero '+nombrefichero+field.filename);
}else
model.mensajes.push('Ha ocurrido un error cuando se intentaba crear el fichero '+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 '/com/inventiaplus/gcd/fondo/creado.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)': 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, '/home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_target_3008293789769608319.flv', -vcodec flv, '/home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_source_5021918644492976031.avi'] 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 '/com/inventiaplus/gcd/fondo/creado.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)': 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 '/com/inventiaplus/gcd/fondo/creado.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)': 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 '${target}' ${flv.encoder.params} '${source}'</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 '/com/inventiaplus/gcd/fondo/guardar.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)': 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, '/home/inventiaplus/alfresco/tomcat/temp/Alfresco/RuntimeExecutableContentTransformerWorker_target_4598080275234396407.flv', -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_source_6538382831295915428.avi'] 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 '/com/inventiaplus/gcd/fondo/guardar.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)': 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 '/com/inventiaplus/gcd/fondo/guardar.post.js (in repository store workspace://SpacesStore/Company Home/Data Dictionary/Web Scripts Extensions)': 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 AMI 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.flvand It works
-
How to download ffmpeg utilities into Python venv with pip or manual way for torchaudio
14 décembre 2024, par Furkan Gözükaratorchaudio requiring avutil and other binary dll files


Source : https://pytorch.org/audio/2.3.0/installation.html


However they given example only for Anaconda


I am not using Anaconda but I am using Python 3.10.11 pip venv


I can't find these DLL files anywhere


How can I find and install them into Python venv ?


Since I can't find, I am getting below error


Traceback (most recent call last):
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\gradio\queueing.py", line 625, in process_events
 response = await route_utils.call_process_api(
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\gradio\route_utils.py", line 322, in call_process_api
 output = await app.get_blocks().process_api(
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\gradio\blocks.py", line 2047, in process_api
 result = await self.call_function(
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\gradio\blocks.py", line 1594, in call_function
 prediction = await anyio.to_thread.run_sync( # type: ignore
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\anyio\to_thread.py", line 56, in run_sync
 return await get_async_backend().run_sync_in_worker_thread(
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\anyio\_backends\_asyncio.py", line 2505, in run_sync_in_worker_thread
 return await future
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\anyio\_backends\_asyncio.py", line 1005, in run
 result = context.run(func, *args)
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\gradio\utils.py", line 869, in wrapper
 response = f(*args, **kwargs)
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\torch\utils\_contextlib.py", line 116, in decorate_context
 return func(*args, **kwargs)
 File "R:\MMAudio_v1\MMAudio\gradio_demo.py", line 60, in video_to_audio
 clip_frames, sync_frames, duration = load_video(video, duration)
 File "R:\MMAudio_v1\MMAudio\mmaudio\eval_utils.py", line 178, in load_video
 reader = StreamingMediaDecoder(video_path)
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\torio\io\_streaming_media_decoder.py", line 526, in __init__
 self._be = ffmpeg_ext.StreamingMediaDecoder(os.path.normpath(src), format, option)
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\torio\_extension\utils.py", line 25, in __getattr__
 self._import_once()
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\torio\_extension\utils.py", line 39, in _import_once
 self.module = self.import_func()
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\torio\_extension\utils.py", line 143, in _init_ffmpeg
 ext = _find_ffmpeg_extension(ffmpeg_vers)
 File "R:\MMAudio_v1\MMAudio\venv\lib\site-packages\torio\_extension\utils.py", line 122, in _find_ffmpeg_extension
 raise ImportError(
ImportError: Failed to intialize FFmpeg extension. Tried versions: ['6', '5', '4', '']. Enable DEBUG logging to see more details about the error.


-
FFMPEG : Why aren't all my codecs showing up when I call av_codec_next()
21 juin 2018, par alvionI’m trying to make a custom build of ffmpeg to use in my c++ application. The only codecs I need are encode/decode for h264 and aac. Because I cannot use GPL code, I’m trying to use openh264.
I successfully built openh264.
I am configuring my ffmpeg build thusly :
../../../configure\
--toolchain=msvc\
--arch=x86_64\
--enable-shared\
--prefix=../../../Build/Windows10/x64\
--disable-programs\
--disable-everything\
--enable-libopenh264\
--extra-ldflags=../../../../openh264/openh264.lib\
--enable-hwaccel=h264_d3d11va\
--enable-encoder=libopenh264\
--enable-encoder=aac\
--enable-decoder=h264\
--enable-decoder=aac\
--enable-muxer=mp4\
--enable-demuxer=mov\
--enable-parser=h264\
--enable-parser=aac\
--disable-dxva2\
--enable-protocol=fileHere is my configure output :
install prefix ../../../Build/Windows10/x64
source path /c/ffmpeg
C compiler cl
C library msvcrt
ARCH x86 (generic)
big-endian no
runtime cpu detection yes
yasm yes
MMX enabled yes
MMXEXT enabled yes
3DNow! enabled yes
3DNow! extended enabled yes
SSE enabled yes
SSSE3 enabled yes
AESNI enabled yes
AVX enabled yes
XOP enabled yes
FMA3 enabled yes
FMA4 enabled yes
i686 features enabled yes
CMOV is fast yes
EBX available no
EBP available no
debug symbols yes
strip symbols no
optimize for size no
optimizations yes
static no
shared yes
postprocessing support no
network support no
threading support w32threads
safe bitstream reader yes
texi2html enabled no
perl enabled yes
pod2man enabled no
makeinfo enabled yes
makeinfo supports HTML no
External libraries:
libopenh264 schannel xlib
External libraries providing hardware acceleration:
cuda cuvid d3d11va nvenc
Libraries:
avcodec avfilter avformat avutil swresample swscale
avdevice
Programs:
Enabled decoders:
aac h264
Enabled encoders:
aac libopenh264
Enabled hwaccels:
h264_d3d11va
Enabled parsers:
aac h264
Enabled demuxers:
mov
Enabled muxers:
mov mp4
Enabled protocols:
file
Enabled filters:
Enabled bsfs:
Enabled indevs:
Enabled outdevs:
License: LGPL version 2.1 or laterAs you can see, it is listing two values each for encoders and decoders. HOWEVER, when I try to list the codecs available like so :
av_register_all();
AVCodec* current_codec = av_codec_next(nullptr);
while (current_codec != nullptr)
{
if (av_codec_is_encoder(current_codec))
{
cout << "Found encoder " << current_codec->long_name << endl;
}
current_codec = av_codec_next(current_codec);
}Only the first call to av_codec_next returns non-null, and it is the h264 decoder. I don’t see the aac decoder, and I don’t see any encoders at all.
I’ve tried the same source code but linking to a prebuilt version of ffmpeg (from Zeroane), so I’m sure the code to iterate over the codecs is correct.
What do I need to do to get openh264 and aac to be listed as codecs ?
Syndiquer tout le site
