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Médias (10)

Mot : - Tags -/wav

Demon Seed

26 septembre 2011, par kent1

Mis à jour : Septembre 2011

Langue : English

Type : Audio

Tags : audio, Nine Inch Nails, Musique, wav

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5
Demon seed (wav version)

26 septembre 2011, par kent1

Mis à jour : Avril 2013

Langue : English

Type : Audio

Tags : audio, Nine Inch Nails, Musique, wav

1
2
3
4
5
The four of us are dying (wav version)

26 septembre 2011, par kent1

Mis à jour : Avril 2013

Langue : English

Type : Audio

Tags : audio, Nine Inch Nails, Musique, wav

1
2
3
4
5
Corona radiata (wav version)

26 septembre 2011, par kent1

Mis à jour : Avril 2013

Langue : English

Type : Audio

Tags : audio, Nine Inch Nails, Musique, wav

1
2
3
4
5
Lights in the sky (wav version)

26 septembre 2011, par kent1

Mis à jour : Avril 2013

Langue : English

Type : Audio

Tags : audio, Nine Inch Nails, Musique, wav

1
2
3
4
5
Head down (wav version)

26 septembre 2011, par kent1

Mis à jour : Avril 2013

Langue : English

Type : Audio

Tags : audio, Nine Inch Nails, Musique, wav

1
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5

1 | 2

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Java.lang.NoClassDefFoundError caused by FFmpeg when deployed on Linux as a packaged .war (Works on development machine)

27 décembre 2016, par Jake Miller

I use an FFmpeg wrapper to create thumbnails for videos uploaded by users. This works perfectly fine when testing on my development machine. However, whenever I package my project as a .war and deploy to Amazon Web Services, I get the following stack trace :

Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.bytedeco.javacpp.avutil

    at java.lang.Class.forName0(Native Method) ~[na:1.8.0_101]

    at java.lang.Class.forName(Class.java:348) ~[na:1.8.0_101]

    at org.bytedeco.javacpp.Loader.load(Loader.java:472) ~[javacpp-1.2.1.jar!/:1.2.1]

    at org.bytedeco.javacpp.Loader.load(Loader.java:417) ~[javacpp-1.2.1.jar!/:1.2.1]

    at org.bytedeco.javacpp.avformat$AVFormatContext.<clinit>(avformat.java:2597) ~[ffmpeg-2.8.1-1.1.jar!/:1.2.1]

    at org.bytedeco.javacv.FFmpegFrameGrabber.startUnsafe(FFmpegFrameGrabber.java:391) ~[javacv-1.2.jar!/:1.2]

    at org.bytedeco.javacv.FFmpegFrameGrabber.start(FFmpegFrameGrabber.java:385) ~[javacv-1.2.jar!/:1.2]

    at com.myapp.app.service.ICampaignService.createThumbnail(ICampaignService.java:425) ~[classes!/:0.0.44T-SNAPSHOT]

    at com.myapp.app.service.ICampaignService$$FastClassBySpringCGLIB$$47736265.invoke(<generated>) ~[classes!/:0.0.44T-SNAPSHOT]

    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:720) ~[spring-aop-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) ~[spring-tx-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:280) ~[spring-tx-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:655) ~[spring-aop-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at com.myapp.app.service.ICampaignService$$EnhancerBySpringCGLIB$$67e59894.createThumbnail(<generated>) ~[classes!/:0.0.44T-SNAPSHOT]

    at com.myapp.app.controllers.CampaignController.uploadCampaign(CampaignController.java:237) ~[classes!/:0.0.44T-SNAPSHOT]

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_101]

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_101]

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_101]

    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_101]

    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) ~[spring-web-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136) ~[spring-web-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:114) ~[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) ~[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) ~[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963) ~[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]

    ... 85 common frames omitted

</generated></generated></clinit>

Here’s my maven dependencies for the FFmpeg wrapper :

<dependency>

    <groupid>org.bytedeco</groupid>

    <artifactid>javacv</artifactid>

    <version>1.3</version>

</dependency>

<dependency>

    <groupid>org.bytedeco</groupid>

    <artifactid>javacpp</artifactid>

    <version>1.3</version>

</dependency>

<dependency>

    <groupid>org.bytedeco.javacpp-presets</groupid>

    <artifactid>ffmpeg</artifactid>

    <version>3.2.1-1.3</version>

</dependency>

<dependency>

    <groupid>org.bytedeco.javacpp-presets</groupid>

    <artifactid>opencv-platform</artifactid>

    <version>3.1.0-1.3</version>

</dependency>

Again, this library works perfectly fine on my development machine.

Development machine : Windows 10, 64-bit (Works)
AWS instance:64bit Amazon Linux 2016.09 v2.2.0 running Java 8 (Causes the issue above)

I’ve spent around 7 hours trying to fix the issue by messing around with versions. Any idea how to solve this issue ?

EDIT

Dependency Tree :

[INFO] +- org.springframework.boot:spring-boot-starter-data-jpa:jar:1.4.0.RELEASE:compile

[INFO] |  +- org.springframework.boot:spring-boot-starter:jar:1.4.0.RELEASE:compile

[INFO] |  |  +- org.springframework.boot:spring-boot:jar:1.4.0.RELEASE:compile

[INFO] |  |  +- org.springframework.boot:spring-boot-autoconfigure:jar:1.4.0.RELEASE:compile

[INFO] |  |  +- org.springframework.boot:spring-boot-starter-logging:jar:1.4.0.RELEASE:compile

[INFO] |  |  |  +- ch.qos.logback:logback-classic:jar:1.1.7:compile

[INFO] |  |  |  |  \- ch.qos.logback:logback-core:jar:1.1.7:compile

[INFO] |  |  |  +- org.slf4j:jul-to-slf4j:jar:1.7.21:compile

[INFO] |  |  |  \- org.slf4j:log4j-over-slf4j:jar:1.7.21:compile

[INFO] |  |  \- org.yaml:snakeyaml:jar:1.17:runtime

[INFO] |  +- org.springframework.boot:spring-boot-starter-aop:jar:1.4.0.RELEASE:compile

[INFO] |  |  \- org.aspectj:aspectjweaver:jar:1.8.9:compile

[INFO] |  +- org.springframework.boot:spring-boot-starter-jdbc:jar:1.4.0.RELEASE:compile

[INFO] |  |  +- org.apache.tomcat:tomcat-jdbc:jar:8.5.4:compile

[INFO] |  |  |  \- org.apache.tomcat:tomcat-juli:jar:8.5.4:compile

[INFO] |  |  \- org.springframework:spring-jdbc:jar:4.3.2.RELEASE:compile

[INFO] |  +- org.hibernate:hibernate-core:jar:5.0.9.Final:compile

[INFO] |  |  +- org.jboss.logging:jboss-logging:jar:3.3.0.Final:compile

[INFO] |  |  +- org.hibernate.javax.persistence:hibernate-jpa-2.1-api:jar:1.0.0.Final:compile

[INFO] |  |  +- org.javassist:javassist:jar:3.20.0-GA:compile

[INFO] |  |  +- antlr:antlr:jar:2.7.7:compile

[INFO] |  |  +- org.jboss:jandex:jar:2.0.0.Final:compile

[INFO] |  |  +- dom4j:dom4j:jar:1.6.1:compile

[INFO] |  |  |  \- xml-apis:xml-apis:jar:1.4.01:compile

[INFO] |  |  \- org.hibernate.common:hibernate-commons-annotations:jar:5.0.1.Final:compile

[INFO] |  +- org.hibernate:hibernate-entitymanager:jar:5.0.9.Final:compile

[INFO] |  +- javax.transaction:javax.transaction-api:jar:1.2:compile

[INFO] |  +- org.springframework.data:spring-data-jpa:jar:1.10.2.RELEASE:compile

[INFO] |  |  +- org.springframework.data:spring-data-commons:jar:1.12.2.RELEASE:compile

[INFO] |  |  +- org.springframework:spring-orm:jar:4.3.2.RELEASE:compile

[INFO] |  |  +- org.springframework:spring-tx:jar:4.3.2.RELEASE:compile

[INFO] |  |  \- org.slf4j:jcl-over-slf4j:jar:1.7.21:compile

[INFO] |  \- org.springframework:spring-aspects:jar:4.3.2.RELEASE:compile

[INFO] +- org.springframework.boot:spring-boot-starter-security:jar:1.4.0.RELEASE:compile

[INFO] |  +- org.springframework:spring-aop:jar:4.3.2.RELEASE:compile

[INFO] |  +- org.springframework.security:spring-security-config:jar:4.1.1.RELEASE:compile

[INFO] |  \- org.springframework.security:spring-security-web:jar:4.1.1.RELEASE:compile

[INFO] |     \- org.springframework:spring-expression:jar:4.3.2.RELEASE:compile

[INFO] +- org.springframework.boot:spring-boot-starter-web:jar:1.4.0.RELEASE:compile

[INFO] |  +- org.springframework.boot:spring-boot-starter-tomcat:jar:1.4.0.RELEASE:compile

[INFO] |  |  +- org.apache.tomcat.embed:tomcat-embed-core:jar:8.5.4:compile

[INFO] |  |  +- org.apache.tomcat.embed:tomcat-embed-el:jar:8.5.4:compile

[INFO] |  |  \- org.apache.tomcat.embed:tomcat-embed-websocket:jar:8.5.4:compile

[INFO] |  +- org.hibernate:hibernate-validator:jar:5.2.4.Final:compile

[INFO] |  |  +- javax.validation:validation-api:jar:1.1.0.Final:compile

[INFO] |  |  \- com.fasterxml:classmate:jar:1.3.1:compile

[INFO] |  +- com.fasterxml.jackson.core:jackson-databind:jar:2.8.1:compile

[INFO] |  |  +- com.fasterxml.jackson.core:jackson-annotations:jar:2.8.1:compile

[INFO] |  |  \- com.fasterxml.jackson.core:jackson-core:jar:2.8.1:compile

[INFO] |  +- org.springframework:spring-web:jar:4.3.2.RELEASE:compile

[INFO] |  \- org.springframework:spring-webmvc:jar:4.3.2.RELEASE:compile

[INFO] +- org.springframework.boot:spring-boot-starter-test:jar:1.4.0.RELEASE:test

[INFO] |  +- org.springframework.boot:spring-boot-test:jar:1.4.0.RELEASE:test

[INFO] |  +- org.springframework.boot:spring-boot-test-autoconfigure:jar:1.4.0.RELEASE:test

[INFO] |  +- com.jayway.jsonpath:json-path:jar:2.2.0:test

[INFO] |  |  \- net.minidev:json-smart:jar:2.2.1:test

[INFO] |  |     \- net.minidev:accessors-smart:jar:1.1:test

[INFO] |  |        \- org.ow2.asm:asm:jar:5.0.3:test

[INFO] |  +- junit:junit:jar:4.12:test

[INFO] |  +- org.assertj:assertj-core:jar:2.5.0:test

[INFO] |  +- org.mockito:mockito-core:jar:1.10.19:test

[INFO] |  |  \- org.objenesis:objenesis:jar:2.1:test

[INFO] |  +- org.hamcrest:hamcrest-core:jar:1.3:test

[INFO] |  +- org.hamcrest:hamcrest-library:jar:1.3:test

[INFO] |  +- org.skyscreamer:jsonassert:jar:1.3.0:test

[INFO] |  |  \- org.json:json:jar:20140107:test

[INFO] |  +- org.springframework:spring-core:jar:4.3.2.RELEASE:compile

[INFO] |  \- org.springframework:spring-test:jar:4.3.2.RELEASE:test

[INFO] +- org.springframework.security.oauth:spring-security-oauth2:jar:2.0.10.RELEASE:compile

[INFO] |  +- org.springframework:spring-beans:jar:4.3.2.RELEASE:compile

[INFO] |  +- org.springframework:spring-context:jar:4.3.2.RELEASE:compile

[INFO] |  +- org.springframework.security:spring-security-core:jar:4.1.1.RELEASE:compile

[INFO] |  |  \- aopalliance:aopalliance:jar:1.0:compile

[INFO] |  +- commons-codec:commons-codec:jar:1.10:compile

[INFO] |  \- org.codehaus.jackson:jackson-mapper-asl:jar:1.9.13:compile

[INFO] |     \- org.codehaus.jackson:jackson-core-asl:jar:1.9.13:compile

[INFO] +- org.springframework.security:spring-security-jwt:jar:1.0.4.RELEASE:compile

[INFO] |  \- org.bouncycastle:bcpkix-jdk15on:jar:1.47:compile

[INFO] |     \- org.bouncycastle:bcprov-jdk15on:jar:1.47:compile

[INFO] +- mysql:mysql-connector-java:jar:5.1.39:compile

[INFO] +- commons-io:commons-io:jar:2.5:compile

[INFO] +- org.apache.commons:commons-lang3:jar:3.0:compile

[INFO] +- org.bytedeco:javacv:jar:1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:opencv:jar:3.1.0-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:flycapture:jar:2.9.3.43-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:libdc1394:jar:2.2.4-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:libfreenect:jar:0.5.3-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:librealsense:jar:1.9.6-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:videoinput:jar:0.200-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:artoolkitplus:jar:2.3.1-1.3:compile

[INFO] |  \- org.bytedeco.javacpp-presets:flandmark:jar:1.07-1.3:compile

[INFO] +- org.bytedeco:javacpp:jar:1.3:compile

[INFO] +- org.bytedeco.javacpp-presets:ffmpeg:jar:3.2.1-1.3:compile

[INFO] +- org.bytedeco.javacpp-presets:opencv-platform:jar:3.1.0-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:opencv:jar:android-arm:3.1.0-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:opencv:jar:android-x86:3.1.0-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:opencv:jar:linux-x86:3.1.0-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:opencv:jar:linux-x86_64:3.1.0-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:opencv:jar:linux-armhf:3.1.0-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:opencv:jar:linux-ppc64le:3.1.0-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:opencv:jar:macosx-x86_64:3.1.0-1.3:compile

[INFO] |  +- org.bytedeco.javacpp-presets:opencv:jar:windows-x86:3.1.0-1.3:compile

[INFO] |  \- org.bytedeco.javacpp-presets:opencv:jar:windows-x86_64:3.1.0-1.3:compile

[INFO] +- com.paypal.sdk:rest-api-sdk:jar:1.13.0:compile

[INFO] |  +- org.slf4j:slf4j-api:jar:1.7.21:compile

[INFO] |  \- com.google.code.gson:gson:jar:2.7:compile

[INFO] +- com.squareup.okhttp3:okhttp:jar:3.4.1:compile

[INFO] |  \- com.squareup.okio:okio:jar:1.9.0:compile

[INFO] +- javax.mail:mail:jar:1.4:compile

[INFO] |  \- javax.activation:activation:jar:1.1:compile

[INFO] \- com.amazonaws:aws-java-sdk:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-support:jar:1.11.58:compile

[INFO]    |  \- com.amazonaws:jmespath-java:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-simpledb:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-servicecatalog:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-servermigration:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-simpleworkflow:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-storagegateway:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-route53:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-s3:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-importexport:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-sts:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-sqs:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-rds:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-redshift:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-elasticbeanstalk:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-glacier:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-iam:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-datapipeline:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-elasticloadbalancing:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-elasticloadbalancingv2:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-emr:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-elasticache:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-elastictranscoder:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-ec2:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-dynamodb:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-sns:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-budgets:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-cloudtrail:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-cloudwatch:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-logs:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-events:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-cognitoidentity:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-cognitosync:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-directconnect:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-cloudformation:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-cloudfront:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-kinesis:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-opsworks:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-ses:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-autoscaling:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-cloudsearch:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-cloudwatchmetrics:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-codedeploy:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-codepipeline:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-kms:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-config:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-lambda:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-ecs:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-ecr:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-cloudhsm:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-ssm:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-workspaces:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-machinelearning:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-directory:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-efs:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-codecommit:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-devicefarm:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-elasticsearch:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-waf:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-marketplacecommerceanalytics:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-inspector:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-iot:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-api-gateway:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-acm:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-gamelift:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-dms:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-marketplacemeteringservice:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-cognitoidp:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-discovery:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-applicationautoscaling:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-snowball:jar:1.11.58:compile

[INFO]    +- com.amazonaws:aws-java-sdk-core:jar:1.11.58:compile

[INFO]    |  +- commons-logging:commons-logging:jar:1.1.3:compile

[INFO]    |  +- org.apache.httpcomponents:httpclient:jar:4.5.2:compile

[INFO]    |  |  \- org.apache.httpcomponents:httpcore:jar:4.4.5:compile

[INFO]    |  +- software.amazon.ion:ion-java:jar:1.0.1:compile

[INFO]    |  +- com.fasterxml.jackson.dataformat:jackson-dataformat-cbor:jar:2.8.1:compile

[INFO]    |  \- joda-time:joda-time:jar:2.9.4:compile

[INFO]    +- com.amazonaws:aws-java-sdk-models:jar:1.11.58:compile

[INFO]    \- com.amazonaws:aws-java-sdk-swf-libraries:jar:1.11.22:compile

Error after upgrading Linux to 2.4, downgrading javacpp to 1.2.1, and running mvn clean :

java.lang.NoClassDefFoundError: Could not initialize class org.bytedeco.javacpp.avutil

    at java.lang.Class.forName0(Native Method) ~[na:1.8.0_111]

    at java.lang.Class.forName(Class.java:348) ~[na:1.8.0_111]

    at org.bytedeco.javacpp.Loader.load(Loader.java:472) ~[javacpp-1.2.1.jar!/:1.2.1]

    at org.bytedeco.javacpp.Loader.load(Loader.java:417) ~[javacpp-1.2.1.jar!/:1.2.1]

    at org.bytedeco.javacpp.avformat$AVFormatContext.<clinit>(avformat.java:2819) ~[ffmpeg-3.2.1-1.3.jar!/:1.2.1]

    at org.bytedeco.javacv.FFmpegFrameGrabber.startUnsafe(FFmpegFrameGrabber.java:391) ~[javacv-1.3.jar!/:1.3]

    at org.bytedeco.javacv.FFmpegFrameGrabber.start(FFmpegFrameGrabber.java:385) ~[javacv-1.3.jar!/:1.3]

</clinit>

WHAT I’VE TRIED SO FAR

upgrade to Linux to 2.4
downgrading javacpp to 1.2.1
running mvn clean
running mvn -U
deleting contents of /.m2/ and redownloading dependencies
various combinations of dependency versions
git clone on a Linux VM & running mvn install there

Unable to transfer continuous FFmpeg buffer to client browser using node.js

10 décembre 2016, par chintitomasud

I have tried to process a Video file transcoding on demand by using FFmpeg to transfer the chunk(buffer) to the client browser as mp4 format but I failed to show the mp4 content on html5 video player . Without using ffmpeg all code run properly . I have replaced createReadSteam with ffmpeg . Using it I have faced some problems. FFmpeg is new to me and I ’m kind of confused with spawn method. When I post a url path it shows the following text on the command line

Spawning new process /samiul113039/1080.mp4:GET

piping ffmpeg output to client, pid 10016

HTTP connection disrupted, killing ffmpeg : 10016

Spawning new process /samiul113039/1080.mp4:GET

piping ffmpeg output to client, pid 4796

HTTP connection disrupted, killing ffmpeg : 4796

ffmpeg didn’t quit on q, sending signals ffmpeg has exited : 10016,

code null ffmpeg didn’t quit on q, sending signals ffmpeg has exited :
4796, code nul

var fs=require('fs');



var url=require("url");

var urlvalue="http://csestudents.uiu.ac.bd/samiul113039/1080.mp4";





var parseurl=url.parse(urlvalue);



var HDHomeRunIP = parseurl.hostname;

var HDHomeRunPort = parseurl.port;

var childKillTimeoutMs = 1000;



var parseArgs = require('minimist')(process.argv.slice(2));



// define startsWith for string

if (typeof String.prototype.startsWith != 'function') {

  // see below for better implementation!

  String.prototype.startsWith = function (str){

    return this.indexOf(str) == 0;

  };

}

// Called when the response object fires the 'close' handler, kills ffmpeg 

function responseCloseHandler(command) {

  if (command.exited != true) {

    console.log('HTTP connection disrupted, killing ffmpeg: ' + command.pid);

    // Send a 'q' which signals ffmpeg to quit. 

    // Then wait half a second, send a nice signal, wait another half second

    // and send SIGKILL

    command.stdin.write('q\n');

    command.stdin.destroy();

    // install timeout and wait

    setTimeout(function() {

      if (command.exited != true) {

        console.log('ffmpeg didn\'t quit on q, sending signals');

        // still connected, do safe sig kills

        command.kill();

        try { 

          command.kill('SIGQUIT');

        } catch (err) {}

        try {

          command.kill('SIGINT');

        } catch (err) {} 

        // wait some more!

        setTimeout(function() {

          if (command.exited != true) {

            console.log('ffmpeg didn\'t quit on signals, sending SIGKILL');

            // at this point, just give up and whack it

            try {

              command.kill('SIGKILL');

            } catch (err) {}

          }

        }, childKillTimeoutMs);

      }    

    }, childKillTimeoutMs);

  }

}



// Performs a proxy. Copies data from proxy_request into response

function doProxy(request,response,http,options) {

  var proxy_request = http.request(options, function (proxy_response) {

    proxy_response.on('data', function(chunk) {

      response.write(chunk, 'binary');

    });

    proxy_response.on('end', function() {

      response.end();

    });

    response.writeHead(proxy_response.statusCode, proxy_response.headers);

  });

  request.on('data', function(chunk) {

    proxy_request.write(chunk, 'binary');

  });

  // error handler

  proxy_request.on('error', function(e) {

    console.log('problem with request: ' + e.message);

    response.writeHeader(500);

    response.end();

  });



  proxy_request.end();

}



var child_process = require('child_process');

var auth = require('./auth');

// Performs the transcoding after the URL is validated

function doTranscode(request,response) {

  //res.setHeader("Accept-Ranges", "bytes");

  response.setHeader("Accept-Ranges", "bytes");

  response.setHeader("Content-Type", "video/mp4");        

  response.setHeader("Connection","close");

  response.setHeader("Cache-Control","no-cache");

  response.setHeader("Pragma","no-cache");



  // always write the header

  response.writeHeader(200);



  // if get, spawn command stream it

  if (request.method == 'GET') {

    console.log('Spawning new process ' + request.url + ":" + request.method);



var command = child_process.spawn('ffmpeg', 

                                      ['-i','http://csestudents.uiu.ac.bd/samiul113039/1080.mp4','-f','mpegts','-'],

                                      { stdio: ['pipe','pipe','ignore'] }); 



     command.exited = false;

    // handler for when ffmpeg dies unexpectedly

    command.on('exit',function(code,signal) {

      console.log('ffmpeg has exited: ' + command.pid + ", code " + code);

      // set flag saying we've quit

      command.exited = true;

      response.end();

    });

    command.on('error',function(error) {

      console.log('ffmpeg error handler - unable to kill: ' + command.pid);

      // on well, might as well give up

      command.exited = true;

      try {

        command.stdin.close(); 

      } catch (err) {}

      try {

        command.stdout.close();

      } catch (err) {}

      try {

        command.stderr.close();

      } catch (err) {}

      response.end();

    });

    // handler for when client closes the URL connection - stop ffmpeg

    response.on('end',function() { 

     responseCloseHandler(command);

    });

    // handler for when client closes the URL connection - stop ffmpeg

    response.on('close',function() { 

      responseCloseHandler(command); 

    });



    // now stream

    console.log('piping ffmpeg output to client, pid ' + command.pid);

    command.stdout.pipe(response);

    command.stdin.on('error',function(err) {

      console.log("Weird error in stdin pipe ", err);

      response.end();

    });

    command.stdout.on('error',function(err) {

      console.log("Weird error in stdout pipe ",err);

      response.end();

    });

  } 

  else {

    // not GET, so close response

    response.end();

  }

}



// Load the http module to create an http server.

var http = require('http');



// Configure our HTTP server to respond with Hello World to all requests.

var server = http.createServer(function (request, response) {

  //console.log("New connection from " + request.socket.remoteAddress + ":" + request.url);



  if (auth.validate(request,response)) {

    // first send a HEAD request to our HD Home Run with the same url to see if the address is valid.

    // This prevents an ffmpeg instance to spawn when clients request invalid things - like robots.txt/etc

    var options = {method: 'HEAD', hostname: HDHomeRunIP, port: HDHomeRunPort, path: request.url};

    var req = http.request(options, function(res) {

      // if they do a get, and it returns good status

      if (request.method == "GET" &amp;&amp;

          res.statusCode == 200 &amp;&amp;

          res.headers["content-type"] != null &amp;&amp;

          res.headers["content-type"].startsWith("video")) {

        // transcode is possible, start it now!

        doTranscode(request,response);

      } 

      else {

        // no video or error, cannot transcode, just forward the response from the HD Home run to the client

        if (request.method == "HEAD") {

          response.writeHead(res.statusCode,res.headers);

          response.end();

        }

        else {

          // do a 301 redirect and have the device response directly  



          // just proxy it, that way browser doesn't redirect to HDHomeRun IP but keeps the node.js server IP

          options = {method: request.method, hostname: HDHomeRunIP, /* port: HDHomeRunPort, */path: request.url};

          doProxy(request,response,http,options);

        }

      }

    });

    req.on('error', function(e) {

      console.log('problem with request: ' + e.message);

      response.writeHeader(500);

      response.end();

    });

    // finish the client request, rest of processing done in the async callbacks

    req.end();

  }

});



// turn on no delay for tcp

server.on('connection', function (socket) {

  socket.setNoDelay(true);

});

server.listen(7000);

stdio : [’pipe’,’pipe’,’ignore’]
Actually the code was written by someone. i have just modified the code.
[’pipe’,’pipe’,’ignore’] what does pipe,pipe.ignore mean here,

hevc : rename hevc.[ch] to hevcdec.[ch]

21 août 2016, par Anton Khirnov
```
hevc : rename hevc.[ch] to hevcdec.[ch]
This is more consistent with the rest of libav and frees up the hevc.h

name for decoder-independent shared declarations.
```
- [D B H] libavcodec/Makefile
- [D B H] libavcodec/dxva2_hevc.c
- [D B H] libavcodec/hevc_cabac.c
- [D B H] libavcodec/hevc_data.c
- [D B H] libavcodec/hevc_filter.c
- [D B H] libavcodec/hevc_mp4toannexb_bsf.c
- [D B H] libavcodec/hevc_mvs.c
- [D B H] libavcodec/hevc_parser.c
- [D B H] libavcodec/hevc_ps.c
- [D B H] libavcodec/hevc_ps_enc.c
- [D B H] libavcodec/hevc_refs.c
- [D B H] libavcodec/hevc_sei.c
- [D B H] libavcodec/hevcdec.c
- [D B H] libavcodec/hevcdec.h
- [D B H] libavcodec/hevcdsp_template.c
- [D B H] libavcodec/hevcpred.c
- [D B H] libavcodec/hevcpred_template.c
- [D B H] libavcodec/qsvenc_hevc.c
- [D B H] libavcodec/vaapi_encode_h265.c
- [D B H] libavcodec/vdpau_hevc.c
- [D B H] libavformat/hevc.c
- [D B H] libavformat/hevcdec.c

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Java.lang.NoClassDefFoundError caused by FFmpeg when deployed on Linux as a packaged .war (Works on development machine)

Unable to transfer continuous FFmpeg buffer to client browser using node.js

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