# Wowza Developer Dojo **URL:** https://community.wowza.com/c/wowza-developer-dojo/10.md?page=1 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 2 --- ## [Streaming Engine REST API Publish a video file as a live stream](https://community.wowza.com/t/streaming-engine-rest-api-publish-a-video-file-as-a-live-stream/96120)
**Author:** [@ea98dc1f27397a9518d2](https://community.wowza.com/u/ea98dc1f27397a9518d2)\ **Replies:** 1\ **Last updated:** [May 17, 2023, 12:26pm UTC](https://community.wowza.com/t/streaming-engine-rest-api-publish-a-video-file-as-a-live-stream/96120 "2023-05-17T12:26:35Z")
Hi i saw this in the wiki: wowza. com/docs/how-to-publish-a-video-file-as-a-live-stream but i was wondering how could i publish it using rest api. I already can publish applications and use webrtc, rtmp as a source but … --- ## [Seeking Wowza/Java consultant for a Realtime Captioning Module](https://community.wowza.com/t/seeking-wowza-java-consultant-for-a-realtime-captioning-module/96467)
**Author:** [@Seattle\_Colleges1](https://community.wowza.com/u/Seattle_Colleges1)\ **Replies:** 0\ **Last updated:** [September 7, 2023, 11:21pm UTC](https://community.wowza.com/t/seeking-wowza-java-consultant-for-a-realtime-captioning-module/96467 "2023-09-07T23:21:18Z")
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… --- ## [How can wowza check input signal](https://community.wowza.com/t/how-can-wowza-check-input-signal/96375)
**Author:** [@changil\_shin](https://community.wowza.com/u/changil_shin)\ **Replies:** 1\ **Last updated:** [August 8, 2023, 7:58am UTC](https://community.wowza.com/t/how-can-wowza-check-input-signal/96375 "2023-08-08T07:58:25Z")
hello. How can Wowza check that an input signal (even a signal composed of a stream file) is coming in? --- ## [I have create a package for Wowza streaming platform in nodejs to generate secure token](https://community.wowza.com/t/i-have-create-a-package-for-wowza-streaming-platform-in-nodejs-to-generate-secure-token/96243)
**Author:** [@360fd2b821724bcee3ab](https://community.wowza.com/u/360fd2b821724bcee3ab)\ **Replies:** 0\ **Last updated:** [June 23, 2023, 10:06am UTC](https://community.wowza.com/t/i-have-create-a-package-for-wowza-streaming-platform-in-nodejs-to-generate-secure-token/96243 "2023-06-23T10:06:53Z")
I have create a package for Wowza streaming platform in nodejs to generate secure token I inspired from remiheens/WowzaSecureToken Install the package : npm install wowza-generate-token Import the package: In your J… --- ## [rest api ip has been blocked](https://community.wowza.com/t/rest-api-ip-has-been-blocked/48464)
**Author:** [@Mohamed\_Gamal](https://community.wowza.com/u/Mohamed_Gamal)\ **Replies:** 5\ **Last updated:** [April 14, 2023, 6:39pm UTC](https://community.wowza.com/t/rest-api-ip-has-been-blocked/48464 "2023-04-14T18:39:08Z")
JSON REQUEST to ip:8087/v2/servers/defaultServer/publishers with verb GET: {“restURI”:“ip:8087/v2/servers/defaultServer/publishers”} RETURN: {“code”:“403”,“message”:“Your IP address (myip) has been blocked”,“success”:fal… --- ## [Archived modules from thewowza.guru](https://community.wowza.com/t/archived-modules-from-thewowza-guru/95799)
**Author:** [@Marcin\_Toczko](https://community.wowza.com/u/Marcin_Toczko)\ **Replies:** 2\ **Last updated:** [January 10, 2023, 9:16pm UTC](https://community.wowza.com/t/archived-modules-from-thewowza-guru/95799 "2023-01-10T21:16:54Z")
Hi, Does anyone have a backup of the modules from thewowza.guru website? The website is unavailable at the moment. --- ## [how to upload file by wowza API?](https://community.wowza.com/t/how-to-upload-file-by-wowza-api/44100)
**Author:** [@qizhao\_lee](https://community.wowza.com/u/qizhao_lee)\ **Replies:** 3\ **Last updated:** [November 28, 2022, 8:54pm UTC](https://community.wowza.com/t/how-to-upload-file-by-wowza-api/44100 "2022-11-28T20:54:56Z")
I need a example. --- ## [What is WebRTCDTLSServer.notifyHandshakeComplete?](https://community.wowza.com/t/what-is-webrtcdtlsserver-notifyhandshakecomplete/95536)
**Author:** [@Yuichiro\_Murata](https://community.wowza.com/u/Yuichiro_Murata)\ **Replies:** 6\ **Last updated:** [October 26, 2022, 4:52pm UTC](https://community.wowza.com/t/what-is-webrtcdtlsserver-notifyhandshakecomplete/95536 "2022-10-26T16:52:43Z")
Hi, I am currently testing the playback webRTC in firefox and the playback is rarely successful like once in 10 times. So I check the Wowza access logs and find this may make the playback success or a failure. :When i… --- ## [Record HLS Packet and Upload to S3 each time.](https://community.wowza.com/t/record-hls-packet-and-upload-to-s3-each-time/45274)
**Author:** [@Ryota\_Hori](https://community.wowza.com/u/Ryota_Hori)\ **Replies:** 7\ **Last updated:** [October 21, 2022, 8:50pm UTC](https://community.wowza.com/t/record-hls-packet-and-upload-to-s3-each-time/45274 "2022-10-21T20:50:18Z")
Hi, Is it possible to save the segments that are served for Cupertino mode? Record HLS Packets | Wowza Support I want to upload HLS files to S3 for providing HLS streaming from S3 like DVR in real time, How to confi… --- ## [Getting an assets using filters doesn't work](https://community.wowza.com/t/getting-an-assets-using-filters-doesnt-work/95206)
**Author:** [@Developer\_Gemsplus](https://community.wowza.com/u/Developer_Gemsplus)\ **Replies:** 3\ **Last updated:** [August 10, 2022, 12:13am UTC](https://community.wowza.com/t/getting-an-assets-using-filters-doesnt-work/95206 "2022-08-10T00:13:12Z")
I’m trying to get all of the completed assets by using this query. https://api.video.wowza.com/api/v1.8/assets?filter\[0\]\[field\]=state&filter\[0\]\[eq\]=completed Authorization: Bearer JWT\_TOKEN But still, assets with the … --- ## [Understanding the wowza live streaming pricing and cost](https://community.wowza.com/t/understanding-the-wowza-live-streaming-pricing-and-cost/95212)
**Author:** [@sadek\_Hossain](https://community.wowza.com/u/sadek_Hossain)\ **Replies:** 0\ **Last updated:** [July 29, 2022, 4:25pm UTC](https://community.wowza.com/t/understanding-the-wowza-live-streaming-pricing-and-cost/95212 "2022-07-29T16:25:05Z")
Here is the screenshot I took from wowza pricing. I am leaving the storage cost. If we take pay as you go plan for the simplicity here are the costs I can calculate for 400 viewers watching 2hours long live event 2 times… --- ## [Java Module only works in Eclipse / Wowza IDE when run as Debug](https://community.wowza.com/t/java-module-only-works-in-eclipse-wowza-ide-when-run-as-debug/95143)
**Author:** [@Bill\_Clark](https://community.wowza.com/u/Bill_Clark)\ **Replies:** 2\ **Last updated:** [July 26, 2022, 4:54pm UTC](https://community.wowza.com/t/java-module-only-works-in-eclipse-wowza-ide-when-run-as-debug/95143 "2022-07-26T16:54:24Z")
The java module works as desired in Debug mode, but when running Wowza as standalone or service, the Application silently fails (no server logging of anything). Environment: Windows 10 Local install of Wowza engine an… --- ## [Custom EXT-X-MEDIA tag without in hls playlist](https://community.wowza.com/t/custom-ext-x-media-tag-without-in-hls-playlist/47208)
**Author:** [@Pavlo\_Yatsukhnenko](https://community.wowza.com/u/Pavlo_Yatsukhnenko)\ **Replies:** 3\ **Last updated:** [June 28, 2022, 2:11am UTC](https://community.wowza.com/t/custom-ext-x-media-tag-without-in-hls-playlist/47208 "2022-06-28T02:11:23Z")
Hi, I want to create hls playlist with alternate rendition which hasn’t uri attribute in EXT-X-MEDIA tag I use code MediaListRendition mediaListRendition = new MediaListRendition(); WMSProperties properties = mediaLis… --- ## [How to pass filename to record via REST API](https://community.wowza.com/t/how-to-pass-filename-to-record-via-rest-api/94678)
**Author:** [@Michael\_Purdy](https://community.wowza.com/u/Michael_Purdy)\ **Replies:** 3\ **Last updated:** [June 19, 2022, 8:19am UTC](https://community.wowza.com/t/how-to-pass-filename-to-record-via-rest-api/94678 "2022-06-19T08:19:13Z")
Hi. I’m trying to pass in a filename via the REST API via curl that Wowza should use when it records the stream being requested. I’ve tried “baseFile”: “thefilename.mp4” and “currentFile”: “thefilename.mp4”, but both r… --- ## [REST api GET request IP blocked](https://community.wowza.com/t/rest-api-get-request-ip-blocked/46570)
**Author:** [@Lucian\_Andercou](https://community.wowza.com/u/Lucian_Andercou)\ **Replies:** 8\ **Last updated:** [June 17, 2022, 9:10am UTC](https://community.wowza.com/t/rest-api-get-request-ip-blocked/46570 "2022-06-17T09:10:52Z")
I’m trying to make a GET request at this URL : http://192.168.0.101:8087/v2/servers/defaultServer/vhosts/defaultVHost/applications to list the existing applications. The server gives the following ERROR message : “ERROR … --- ## [Billing by bandwidth](https://community.wowza.com/t/billing-by-bandwidth/94985)
**Author:** [@rock\_ruan](https://community.wowza.com/u/rock_ruan)\ **Replies:** 1\ **Last updated:** [May 25, 2022, 1:52pm UTC](https://community.wowza.com/t/billing-by-bandwidth/94985 "2022-05-25T13:52:10Z")
Does Wowza Video support billing by bandwidth? What does ‘viewing\_bytes’ do?For billing? --- ## [Providing Live Video Streaming](https://community.wowza.com/t/providing-live-video-streaming/91887)
**Author:** [@Urvi\_Patel](https://community.wowza.com/u/Urvi_Patel)\ **Replies:** 1\ **Last updated:** [September 11, 2020, 3:35pm UTC](https://community.wowza.com/t/providing-live-video-streaming/91887 "2020-09-11T15:35:22Z")
Hello, :wave: Hope you all are doing well. We have created Social Media Platform which is family friendly, privacy protected and your faith is uncensored. It has : Live Streaming feature Automated Signup process Go… --- ## [Determine live stream delay](https://community.wowza.com/t/determine-live-stream-delay/43852)
**Author:** [@na\_na](https://community.wowza.com/u/na_na)\ **Replies:** 8\ **Last updated:** [May 9, 2022, 3:34pm UTC](https://community.wowza.com/t/determine-live-stream-delay/43852 "2022-05-09T15:34:05Z")
Hi there guys. I’ve got a problem. I’m really, really new to Wowza in general, which doesn’t help, but I’ve got a clear task at hand. We’re feeding a live stream and we need the web clients to determine what the time is… --- ## [Switching live streams accurately](https://community.wowza.com/t/switching-live-streams-accurately/42727)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 2\ **Last updated:** [May 9, 2022, 3:24pm UTC](https://community.wowza.com/t/switching-live-streams-accurately/42727 "2022-05-09T15:24:51Z")
Hi, I have 2 live streams, currently two still images streamed by ffmpeg. I have compiled this example and made the small modification to get switches between the 2 live streams every 10 seconds. My problem is that eve… --- ## [Getting AMF metadata from an MP4 recording for sending over HLS](https://community.wowza.com/t/getting-amf-metadata-from-an-mp4-recording-for-sending-over-hls/94735)
**Author:** [@Dan\_Farrow](https://community.wowza.com/u/Dan_Farrow)\ **Replies:** 1\ **Last updated:** [March 31, 2022, 4:28pm UTC](https://community.wowza.com/t/getting-amf-metadata-from-an-mp4-recording-for-sending-over-hls/94735 "2022-03-31T16:28:14Z")
Hello, I am recording an MP4 with AMF metadata in Wowza from my incoming RTMP stream. I know wowza can restream this MP4 as an HLS stream, but how do I get the metadata out of this file for conversion to ID3? Do I just … --- ## [while creating wowza project C:\\Program Files (x86)\\Wowza Media Systems\\Wowza Streaming Engine 4.7.7\\lib\\RecordAutomate.jar (Access is denied) (and the archive is probably corrupt but I could not delete it)](https://community.wowza.com/t/while-creating-wowza-project-c-program-files-x86-wowza-media-systems-wowza-streaming-engine-4-7-7-lib-recordautomate-jar-access-is-denied-and-the-archive-is-probably-corrupt-but-i-could-not-delete-it/52675)
**Author:** [@vikash\_kumar](https://community.wowza.com/u/vikash_kumar)\ **Replies:** 6\ **Last updated:** [March 3, 2022, 3:34pm UTC](https://community.wowza.com/t/while-creating-wowza-project-c-program-files-x86-wowza-media-systems-wowza-streaming-engine-4-7-7-lib-recordautomate-jar-access-is-denied-and-the-archive-is-probably-corrupt-but-i-could-not-delete-it/52675 "2022-03-03T15:34:54Z")
Problem creating jar: C:\\Program Files (x86)\\Wowza Media Systems\\Wowza Streaming Engine 4.7.7\\lib\\RecordAutomate.jar (Access is denied) (and the archive is probably corrupt but I could not delete it) --- ## [Custom module bricks application](https://community.wowza.com/t/custom-module-bricks-application/94438)
**Author:** [@Tyll\_Winkler](https://community.wowza.com/u/Tyll_Winkler)\ **Replies:** 3\ **Last updated:** [January 17, 2022, 11:04am UTC](https://community.wowza.com/t/custom-module-bricks-application/94438 "2022-01-17T11:04:20Z")
Hello, I’ve been looking into developing a module to set custom HTTP headers, however I am already running into problems on a very basic level. My module class is currently completely empty because I wanted to rule out … --- ## [Custom module implementation for the third party caption (Revai)](https://community.wowza.com/t/custom-module-implementation-for-the-third-party-caption-revai/94409)
**Author:** [@Hardik\_Sanghavi1](https://community.wowza.com/u/Hardik_Sanghavi1)\ **Replies:** 5\ **Last updated:** [January 5, 2022, 7:52am UTC](https://community.wowza.com/t/custom-module-implementation-for-the-third-party-caption-revai/94409 "2022-01-05T07:52:05Z")
Hi I want to integrate the third-party live caption api when Wowza steam is playing. I research some blogs and find that we can implement it by the custom modules jar file. So can anyone help me with the below questions… --- ## [Publish failed. Unable to connect](https://community.wowza.com/t/publish-failed-unable-to-connect/94397)
**Author:** [@Bui\_The\_Vuong](https://community.wowza.com/u/Bui_The_Vuong)\ **Replies:** 0\ **Last updated:** [December 30, 2021, 8:45am UTC](https://community.wowza.com/t/publish-failed-unable-to-connect/94397 "2021-12-30T08:45:44Z")
i can’t create webrtc stream, i get the message: Websocket connection failed: wgs://\*\*\*061332.streamlock.net/webrtc-session.json Publish failed. Unable to connect. please tell me where i am wrong, i am new to wowza I… --- ## [Sandbox API and Video](https://community.wowza.com/t/sandbox-api-and-video/50371)
**Author:** [@Sergio\_Molise](https://community.wowza.com/u/Sergio_Molise)\ **Replies:** 1\ **Last updated:** [December 26, 2017, 1:54am UTC](https://community.wowza.com/t/sandbox-api-and-video/50371 "2017-12-26T01:54:56Z")
Hi to all! I need to test Rest API, so I’m running wowza streaming cloud in Sandbox mode. Using sandbox mode I can’t connect the stream from Telestream Wirecast to wowza cloud. Is it normal? In wirecast i get the error … --- ## [How can i pull a youtube live stream and use it as source url to wowza and re stream it?](https://community.wowza.com/t/how-can-i-pull-a-youtube-live-stream-and-use-it-as-source-url-to-wowza-and-re-stream-it/54774)
**Author:** [@manafsar\_khan](https://community.wowza.com/u/manafsar_khan)\ **Replies:** 7\ **Last updated:** [December 3, 2021, 10:21pm UTC](https://community.wowza.com/t/how-can-i-pull-a-youtube-live-stream-and-use-it-as-source-url-to-wowza-and-re-stream-it/54774 "2021-12-03T22:21:31Z")
i want to pull a youtube live stream and use it as source to configure streaming server, can someone tell me if its possible? --- ## [Spectators info](https://community.wowza.com/t/spectators-info/93353)
**Author:** [@Davide\_Rendina](https://community.wowza.com/u/Davide_Rendina)\ **Replies:** 2\ **Last updated:** [November 19, 2021, 12:50am UTC](https://community.wowza.com/t/spectators-info/93353 "2021-11-19T00:50:19Z")
good morning, Is it possible to obtain the information of the spectators connected to a live show such as the IP address or the coordinates for geolocation through the rest API? thank you --- ## [WSE Manager- Control Panel for Wowza Servers](https://community.wowza.com/t/wse-manager-control-panel-for-wowza-servers/45462)
**Author:** [@Vinicius\_Pacheco](https://community.wowza.com/u/Vinicius_Pacheco)\ **Replies:** 3\ **Last updated:** [November 19, 2021, 12:47am UTC](https://community.wowza.com/t/wse-manager-control-panel-for-wowza-servers/45462 "2021-11-19T00:47:07Z")
Hello everyone, I’m new here but my team spent several amount of time developing what I believe to be one of the best control panels for wowza servers. We already have hotlink protection, transcoder, a video converter (… --- ## [Webooks vs REST API polling... significant timing differences?!?](https://community.wowza.com/t/webooks-vs-rest-api-polling-significant-timing-differences/94090)
**Author:** [@Jonny\_Roller](https://community.wowza.com/u/Jonny_Roller)\ **Replies:** 5\ **Last updated:** [November 12, 2021, 8:10pm UTC](https://community.wowza.com/t/webooks-vs-rest-api-polling-significant-timing-differences/94090 "2021-11-12T20:10:50Z")
We’re are migrating away from polling the REST APIs (/live\_streams, every 4 to 8 seconds) to using webhooks for determining when a stream has started and when the audio/video has connected. We are about halfway through t… --- ## [How to send websocket message from another custom module](https://community.wowza.com/t/how-to-send-websocket-message-from-another-custom-module/93972)
**Author:** [@Pip\_Nason1](https://community.wowza.com/u/Pip_Nason1)\ **Replies:** 4\ **Last updated:** [October 18, 2021, 7:53pm UTC](https://community.wowza.com/t/how-to-send-websocket-message-from-another-custom-module/93972 "2021-10-18T19:53:54Z")
Hi Everyone. I’m hoping someone can help as it seems such a simple thing to try to do. I have the example “how to create a websocket server” set up and running from here: https://www.wowza.com/docs/how-to-create-a-web… [Previous page](https://community.wowza.com/c/wowza-developer-dojo/10.md) [Next page](https://community.wowza.com/c/wowza-developer-dojo/10.md?page=2)