# \#wowza-streaming-server-java-api **URL:** https://community.wowza.com/tag/wowza-streaming-server-java-api/1.md [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) --- ## [Experienced Wowza and Video Consultant Available](https://community.wowza.com/t/experienced-wowza-and-video-consultant-available/102849)
**Author:** [@Scott\_Kellicker2](https://community.wowza.com/u/Scott_Kellicker2)\ **Replies:** 0\ **Last updated:** [August 22, 2026, 5:39pm UTC](https://community.wowza.com/t/experienced-wowza-and-video-consultant-available/102849 "2026-08-22T17:39:30Z")
I’m wrapping up two projects and am available for project based work. I know WSE very well (I wrote large parts of the server), and have helped many Wowza customers with customization, integrating with AI, optimizing th… --- ## [Could Someone Give me Advice on Best Practices for Low-Latency Streaming with Wowza Streaming Engine?](https://community.wowza.com/t/could-someone-give-me-advice-on-best-practices-for-low-latency-streaming-with-wowza-streaming-engine/97447)
**Author:** [@marcosandrew](https://community.wowza.com/u/marcosandrew)\ **Replies:** 4\ **Last updated:** [March 2, 2026, 4:28pm UTC](https://community.wowza.com/t/could-someone-give-me-advice-on-best-practices-for-low-latency-streaming-with-wowza-streaming-engine/97447 "2026-03-02T16:28:29Z")
Hello there, I am new to using Wowza Streaming Engine and have been exploring its capabilities over the past few weeks. I am working on a project that requires low latency streaming; and I wanted to reach out to this kn… --- ## [Developing through Gradle and Dockerized containers](https://community.wowza.com/t/developing-through-gradle-and-dockerized-containers/102794)
**Author:** [@Michelle\_B](https://community.wowza.com/u/Michelle_B)\ **Replies:** 0\ **Last updated:** [November 20, 2025, 11:40pm UTC](https://community.wowza.com/t/developing-through-gradle-and-dockerized-containers/102794 "2025-11-20T23:40:41Z")
Developers can now build and test their custom modules using Dockerized containers! You can pick a specific version of Wowza Streaming Engine and ensure compatibility. The process is streamlined for you using our new Doc… --- ## [I have a question about webhooks.](https://community.wowza.com/t/i-have-a-question-about-webhooks/102776)
**Author:** [@cwkang](https://community.wowza.com/u/cwkang)\ **Replies:** 3\ **Last updated:** [October 31, 2025, 11:37am UTC](https://community.wowza.com/t/i-have-a-question-about-webhooks/102776 "2025-10-31T11:37:19Z")
I want to use a webhook with the Wowza engine. When I start a stream by sending an RTSP request, can I trigger an alert to a specified IP address? I plan to create a Java program running on localhost to receive stream … --- ## [My simple custom module stop the hls vod app to stop working](https://community.wowza.com/t/my-simple-custom-module-stop-the-hls-vod-app-to-stop-working/102772)
**Author:** [@vzw.it.vztube.ice.de](https://community.wowza.com/u/vzw.it.vztube.ice.de)\ **Replies:** 3\ **Last updated:** [October 28, 2025, 3:26pm UTC](https://community.wowza.com/t/my-simple-custom-module-stop-the-hls-vod-app-to-stop-working/102772 "2025-10-28T15:26:55Z")
we use 4.8.9 and I am trying to add a dynamic cors headers based on the allowed list of domains. I created a simple custom module with no error when it just extends module base. But as soon as i add the interface IModule… --- ## [Camera(UDP) \<- VLC is not Work](https://community.wowza.com/t/camera-udp-vlc-is-not-work/97436)
**Author:** [@hellomias](https://community.wowza.com/u/hellomias)\ **Replies:** 1\ **Last updated:** [September 12, 2025, 11:58am UTC](https://community.wowza.com/t/camera-udp-vlc-is-not-work/97436 "2025-09-12T11:58:30Z")
I Tried Camera(Server : UDP) \<- VLC I Made Stream and checked Active stream Byte In is 1.134mbps … but Byte Out is 0 i have logs MPEG2MPTS MPTS Transport has packets of interest with transport scrambling enabled. Desra… --- ## [Event inform us that user has gotten a playlist.m3u8 or a chunklist.m3u8, or a file.ts](https://community.wowza.com/t/event-inform-us-that-user-has-gotten-a-playlist-m3u8-or-a-chunklist-m3u8-or-a-file-ts/97526)
**Author:** [@Diorama\_Yuanito](https://community.wowza.com/u/Diorama_Yuanito)\ **Replies:** 1\ **Last updated:** [September 5, 2025, 6:36am UTC](https://community.wowza.com/t/event-inform-us-that-user-has-gotten-a-playlist-m3u8-or-a-chunklist-m3u8-or-a-file-ts/97526 "2025-09-05T06:36:49Z")
Howdy , I want to ask about : which event inform us that user has gotten a playlist.m3u8 or a chunklist.m3u8, or a file.ts . I knew that for a playlist.m3u8 we can use “onHTTPSessionCreate”. but what about the others? … --- ## [How to Inject AMF Timed Metadata as SCTE-35 Markers on VOD stream (MP4) via SMIL](https://community.wowza.com/t/how-to-inject-amf-timed-metadata-as-scte-35-markers-on-vod-stream-mp4-via-smil/102669)
**Author:** [@Abdallah\_Monzer](https://community.wowza.com/u/Abdallah_Monzer)\ **Replies:** 1\ **Last updated:** [June 25, 2025, 11:25am UTC](https://community.wowza.com/t/how-to-inject-amf-timed-metadata-as-scte-35-markers-on-vod-stream-mp4-via-smil/102669 "2025-06-25T11:25:06Z")
Hi, I’m working on a VOD streaming workflow using vod application (not live stream). I have a sample.mp4 file, and a SMIL file that references it. Example playback URL: http://localhost:1935/vod/smil:playlist2.smil/p… --- ## [Streaming cctv local and public](https://community.wowza.com/t/streaming-cctv-local-and-public/102627)
**Author:** [@taupikh923](https://community.wowza.com/u/taupikh923)\ **Replies:** 1\ **Last updated:** [April 28, 2025, 7:54am UTC](https://community.wowza.com/t/streaming-cctv-local-and-public/102627 "2025-04-28T07:54:05Z")
Hi friends. Sorry, I want to ask if CCTV streams can be compressed using Wowza software. So I have two streams, public and local, so I want the local stream to be good and the public video quality to decrease. --- ## [What is replacable SDK of Wowza GoCoder?](https://community.wowza.com/t/what-is-replacable-sdk-of-wowza-gocoder/97538)
**Author:** [@agorcal80](https://community.wowza.com/u/agorcal80)\ **Replies:** 1\ **Last updated:** [August 21, 2024, 6:36am UTC](https://community.wowza.com/t/what-is-replacable-sdk-of-wowza-gocoder/97538 "2024-08-21T06:36:41Z")
Hello I have a project built by Wowza GoCoder SDK and I heard that that SDK was not available right now. In case, what is replacement of this SDK? Please let me know. --- ## [Retrieve Publisher or Stream from IMediaStream?](https://community.wowza.com/t/retrieve-publisher-or-stream-from-imediastream/55371)
**Author:** [@Tyler\_Conn](https://community.wowza.com/u/Tyler_Conn)\ **Replies:** 5\ **Last updated:** [July 2, 2024, 5:01am UTC](https://community.wowza.com/t/retrieve-publisher-or-stream-from-imediastream/55371 "2024-07-02T05:01:03Z")
I’m trying to implement this Publish server-side live streams with the Wowza Streaming Engine Java API. My goal is when an incoming live stream has a connection issue that causes an unpublish or destroy, then to fill the… --- ## [Secure Token Error - Session not accepted](https://community.wowza.com/t/secure-token-error-session-not-accepted/97333)
**Author:** [@Clinton\_Reeder](https://community.wowza.com/u/Clinton_Reeder)\ **Replies:** 1\ **Last updated:** [June 13, 2024, 11:24am UTC](https://community.wowza.com/t/secure-token-error-session-not-accepted/97333 "2024-06-13T11:24:14Z")
We have been working with SecureTokens for a while and we keep coming across an issue where if the securetoken that was generated contains an equal sign anywhere inside of the text, it doesn’t allow the connection. The … --- ## [Method not getting called on m3u8 curl](https://community.wowza.com/t/method-not-getting-called-on-m3u8-curl/97292)
**Author:** [@ac0bebc9e42bbfb93d80](https://community.wowza.com/u/ac0bebc9e42bbfb93d80)\ **Replies:** 4\ **Last updated:** [May 28, 2024, 3:04pm UTC](https://community.wowza.com/t/method-not-getting-called-on-m3u8-curl/97292 "2024-05-28T15:04:55Z")
Hi Team, I am using Wowza Streaming Engine v4.8.27. We have multi DRM plugin which supports for WideVine, PlayReady and FairPlay DRM. This plugin we have integrated with Wowza streaming engine for WideVine and PlayReady… --- ## [Playback a unfinished recording segment](https://community.wowza.com/t/playback-a-unfinished-recording-segment/97196)
**Author:** [@Siavash\_Heydari](https://community.wowza.com/u/Siavash_Heydari)\ **Replies:** 1\ **Last updated:** [April 25, 2024, 6:09pm UTC](https://community.wowza.com/t/playback-a-unfinished-recording-segment/97196 "2024-04-25T18:09:33Z")
Hi Community, I have a question regarding playback functionality. Imagine there is video stream from a source and I am recording it in 10 minutes segments. Segmenting happens every 10 minutes, but now I need to playbac… --- ## [Wowza streaming engine fail](https://community.wowza.com/t/wowza-streaming-engine-fail/97166)
**Author:** [@enrique\_benzoni](https://community.wowza.com/u/enrique_benzoni)\ **Replies:** 1\ **Last updated:** [April 10, 2024, 9:19am UTC](https://community.wowza.com/t/wowza-streaming-engine-fail/97166 "2024-04-10T09:19:44Z")
Hello, for some hours i have not been able to view my wowza stream outside of the server itself, like connections are being blocked. I re installed the sll, now i get this: REST API Authorization failed when connecting… --- ## [Secure HLS streaming using DRM encryption Error](https://community.wowza.com/t/secure-hls-streaming-using-drm-encryption-error/96970)
**Author:** [@Nagy\_Istvan](https://community.wowza.com/u/Nagy_Istvan)\ **Replies:** 1\ **Last updated:** [March 23, 2024, 12:21pm UTC](https://community.wowza.com/t/secure-hls-streaming-using-drm-encryption-error/96970 "2024-03-23T12:21:12Z")
Hy, how-to-secure-apple-hls-streaming-using-drm-encryption#hls-encryption-api-methods5 Generate .jar this: package com.soul.eas; import com.wowza.wms.httpstreamer.cupertinostreaming.file.IHTTPStreamerCupertinoIndex; … --- ## [Bytes in is recorded at 2.9~3 Mbits/s, and bytes out is recorded at 336 Kbits/s](https://community.wowza.com/t/bytes-in-is-recorded-at-2-9-3-mbits-s-and-bytes-out-is-recorded-at-336-kbits-s/96972)
**Author:** [@heeyeon\_jang](https://community.wowza.com/u/heeyeon_jang)\ **Replies:** 4\ **Last updated:** [March 13, 2024, 2:35pm UTC](https://community.wowza.com/t/bytes-in-is-recorded-at-2-9-3-mbits-s-and-bytes-out-is-recorded-at-336-kbits-s/96972 "2024-03-13T14:35:20Z")
In Wowza, I added the rtsp address to the stream file and added that address to the incoming stream as rtp. But here’s the problem Bytes in is recorded at 2.9~3 Mbits/s, and bytes out is recorded at 336 Kbits/s. When … --- ## [How to attempt to change a waiting file in incoming streams to an active file every 30 seconds](https://community.wowza.com/t/how-to-attempt-to-change-a-waiting-file-in-incoming-streams-to-an-active-file-every-30-seconds/96951)
**Author:** [@heeyeon\_jang](https://community.wowza.com/u/heeyeon_jang)\ **Replies:** 1\ **Last updated:** [March 8, 2024, 3:09pm UTC](https://community.wowza.com/t/how-to-attempt-to-change-a-waiting-file-in-incoming-streams-to-an-active-file-every-30-seconds/96951 "2024-03-08T15:09:52Z")
Hi. IncomingStreams, I know it takes 10 seconds to change the time to change the status to active. But I want to change this to 30 seconds. I’m trying to develop it using Java, does anyone know any documents or methods? … --- ## [SCTE-35 help information](https://community.wowza.com/t/scte-35-help-information/96876)
**Author:** [@LogicaHost\_Solucoes](https://community.wowza.com/u/LogicaHost_Solucoes)\ **Replies:** 2\ **Last updated:** [February 12, 2024, 7:20pm UTC](https://community.wowza.com/t/scte-35-help-information/96876 "2024-02-12T19:20:56Z")
We have little information about SCTE-35, is there a ready-made plugin that I can use? --- ## [How to encrypt/secure secrets in properties](https://community.wowza.com/t/how-to-encrypt-secure-secrets-in-properties/96661)
**Author:** [@Alok\_Kumar2](https://community.wowza.com/u/Alok_Kumar2)\ **Replies:** 1\ **Last updated:** [January 6, 2024, 4:32pm UTC](https://community.wowza.com/t/how-to-encrypt-secure-secrets-in-properties/96661 "2024-01-06T16:32:41Z")
Hi, We extend Wowza using the JAVA API by creating custom modules. As you know, to read some inputs which are required for your business logic in the module, we create custom properties in the application.xml or VHost.x… --- ## [Struggling to upload assets to Wowza Video using Node.js](https://community.wowza.com/t/struggling-to-upload-assets-to-wowza-video-using-node-js/96702)
**Author:** [@Travis\_Feldler](https://community.wowza.com/u/Travis_Feldler)\ **Replies:** 0\ **Last updated:** [December 5, 2023, 7:42am UTC](https://community.wowza.com/t/struggling-to-upload-assets-to-wowza-video-using-node-js/96702 "2023-12-05T07:42:28Z")
Hello, I have followed the steps which are given on wowza documentation for upload assets through API and I am able to upload a video using curl command in step#2 (Upload Assets). However, I need to do step#2 (Upload As… --- ## [Server configuration for 450 concurrent streams on WSE?](https://community.wowza.com/t/server-configuration-for-450-concurrent-streams-on-wse/96655)
**Author:** [@ce784c9260a8905fc12a](https://community.wowza.com/u/ce784c9260a8905fc12a)\ **Replies:** 0\ **Last updated:** [November 20, 2023, 6:28am UTC](https://community.wowza.com/t/server-configuration-for-450-concurrent-streams-on-wse/96655 "2023-11-20T06:28:09Z")
What should be my server configuration if I need to stream 450 concurrent stream sources, at 480p 500kbps (bitrate) without any transcoding, and the the viewership is a single viewer for each of the 450 streams (similar … --- ## [Understanding logs - "Stream Not healthy"](https://community.wowza.com/t/understanding-logs-stream-not-healthy/96529)
**Author:** [@Alok\_Kumar2](https://community.wowza.com/u/Alok_Kumar2)\ **Replies:** 2\ **Last updated:** [October 4, 2023, 1:22pm UTC](https://community.wowza.com/t/understanding-logs-stream-not-healthy/96529 "2023-10-04T13:22:09Z")
Hi, We use Wowza streaming engine to connect to IP cameras via VMS such as Genetec, Milestone etc. For some of the RTSP camera urls, we have noticed the following logs in Wowza log files MediaCasterStreamValidator.onV… --- ## [Need Wowza/Java consultant for a Realtime Captioning Module](https://community.wowza.com/t/need-wowza-java-consultant-for-a-realtime-captioning-module/96471)
**Author:** [@Seattle\_Colleges1](https://community.wowza.com/u/Seattle_Colleges1)\ **Replies:** 2\ **Last updated:** [September 21, 2023, 4:21pm UTC](https://community.wowza.com/t/need-wowza-java-consultant-for-a-realtime-captioning-module/96471 "2023-09-21T16:21:16Z")
We’re looking for a developer that can create a module using a websocket that sends video and receives text captions in realtime. It “seems” to be a combination these concepts: Ingesting AMF onTextData captions Inject … --- ## [When multicast feed from source encoder/transcoder stops, Wowza responds to downstream players with 404 on request for playlist](https://community.wowza.com/t/when-multicast-feed-from-source-encoder-transcoder-stops-wowza-responds-to-downstream-players-with-404-on-request-for-playlist/96490)
**Author:** [@Rob\_McCann](https://community.wowza.com/u/Rob_McCann)\ **Replies:** 0\ **Last updated:** [September 14, 2023, 4:54pm UTC](https://community.wowza.com/t/when-multicast-feed-from-source-encoder-transcoder-stops-wowza-responds-to-downstream-players-with-404-on-request-for-playlist/96490 "2023-09-14T16:54:10Z")
Is this the expected behaviour? Why not a 503 instead? Can this behaviour be changed in settings? --- ## [What is the difference between Java modules and HTTP providers?](https://community.wowza.com/t/what-is-the-difference-between-java-modules-and-http-providers/95806)
**Author:** [@khat33b](https://community.wowza.com/u/khat33b)\ **Replies:** 4\ **Last updated:** [July 8, 2023, 3:24pm UTC](https://community.wowza.com/t/what-is-the-difference-between-java-modules-and-http-providers/95806 "2023-07-08T15:24:55Z")
What is the difference between Java modules and HTTP providers? I have read the definition in the documentation(docs/about-the-wowza-streaming-engine-java-api) but I am finding it difficult to understand the concepts. W… --- ## [CDN showing waiting](https://community.wowza.com/t/cdn-showing-waiting/96245)
**Author:** [@Hanook\_Aziz](https://community.wowza.com/u/Hanook_Aziz)\ **Replies:** 1\ **Last updated:** [July 6, 2023, 8:49am UTC](https://community.wowza.com/t/cdn-showing-waiting/96245 "2023-07-06T08:49:53Z")
i am trying to use wowza cdn but its not working … its showing waiting i also put exan name of streaming but its still showing waiting , --- ## [How to get stream status of "Waiting for Stream" in Java API](https://community.wowza.com/t/how-to-get-stream-status-of-waiting-for-stream-in-java-api/96131)
**Author:** [@HanChang\_Cheng](https://community.wowza.com/u/HanChang_Cheng)\ **Replies:** 0\ **Last updated:** [May 12, 2023, 3:56am UTC](https://community.wowza.com/t/how-to-get-stream-status-of-waiting-for-stream-in-java-api/96131 "2023-05-12T03:56:02Z")
Hi I want to get stream status using java api in my application is “waiting for stream” list I use getstreams() or getRTPsession() are only active streams, but this is not what I want How can I get it? Best Regards, … --- ## [Amazon S3 TransferManager not running](https://community.wowza.com/t/amazon-s3-transfermanager-not-running/96097)
**Author:** [@541a206e73b16ffd9f37](https://community.wowza.com/u/541a206e73b16ffd9f37)\ **Replies:** 2\ **Last updated:** [May 10, 2023, 6:07am UTC](https://community.wowza.com/t/amazon-s3-transfermanager-not-running/96097 "2023-05-10T06:07:46Z")
I have installed ModuleS3Upload from link and i have added below config. Ticket : 542681 Standard | Engine: Amazon S3 TransferManager not running Amazon s3 config : 1.s3UploadAccessKey 2.s3UploadSecretKey 3.s3Uploa… --- ## [nDVR playlist request delegate isn't invoked when it should](https://community.wowza.com/t/ndvr-playlist-request-delegate-isnt-invoked-when-it-should/95898)
**Author:** [@Wendong\_Li](https://community.wowza.com/u/Wendong_Li)\ **Replies:** 6\ **Last updated:** [February 28, 2023, 6:02pm UTC](https://community.wowza.com/t/ndvr-playlist-request-delegate-isnt-invoked-when-it-should/95898 "2023-02-28T18:02:49Z")
We are doing tests with the nDVR playlist request delegate following this doc: https://www.wowza.com/docs/how-to-use-wowza-ndvr-playlist-request-api We have created one delegate and deployed it to our WSE server, and i… [Next page](https://community.wowza.com/tag/wowza-streaming-server-java-api/1.md?match_all_tags=true&page=1&tags%5B%5D=wowza-streaming-server-java-api)