Cannot connect stream file after enabling wse-plugin-caption-handlers

Wowza Streaming Engine
1

Amazon Linux AMI 2018.03
AWS EC2 Instance

Wowza Streaming Engine Version
4.9.6+3 (build 20251002163549)

Java Version
21.0.3

Currently trying to follow the Azure AI Speech tutorial: “Convert speech to text to generate live stream captions with Azure AI Speech Services“ (I cannot attach a link in this forum).

After following all the steps for the non-Docker implementation, there is an error when connecting to stream file.

REST API: Unknown action: connect Class: com.wowza.wms.rest.vhosts.applications.streamfiles.StreamFileAppConfig: java.lang.reflect.InvocationTargetException|at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(Unknown Source)|at java.base/java.lang.reflect.Method.invoke(Unknown Source)|at com.wowza.wms.rest.ActionBase.get(Unknown Source)|at com.wowza.wms.rest.ActionBase.put(Unknown Source)|at com.wowza.wms.rest.vhosts.applications.streamfiles.StreamFileAppAction.put(Unknown Source)|at org.restlet.resource.ServerResource.doHandle(ServerResource.java:434)|at org.restlet.resource.ServerResource.doNegotiatedHandle(ServerResource.java:666)|at org.restlet.resource.ServerResource.doConditionalHandle(ServerResource.java:348)|at org.restlet.resource.ServerResource.handle(ServerResource.java:1020)|at org.restlet.resource.Finder.handle(Finder.java:236)|at org.restlet.routing.Filter.doHandle(Filter.java:150)|at org.restlet.routing.Filter.handle(Filter.java:197)|at org.restlet.routing.Router.doHandle(Router.java:422)|at org.restlet.routing.Router.handle(Router.java:641)|

The stream file only connects when I remove the com.wowza.wms.plugin.captions.ModuleAzureSpeechToTextCaptions property

I added the following modules to my WowzaStreamingEngine/lib folder:
wse-plugin-caption-handlers-1.1.0.jar
client-sdk-1.44.0.jar

Please let me know if there is a fix.

2

Hello,

Thank you for reaching out to us.

I would like to inform you that, we were unable to replicate this issue on our end, which means the module worked fine for us.

I would request you to kindly, create a support ticket so that we can check the logs and troubleshoot your issue better.

Thanks & Regards,

Taniya Nalin Shrivastava

Technical Support Engineer

Wowza | The solution you start with, the partner you scale with.

Wowza Video is here! Take look at all of the new features that will help elevate your business.

My working hours: 12-9 PM, IST

Bookmark our FAQ page

Manage your Support cases online

Subscribe to Updates on our Status page