# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=55 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 56 --- ## [Wowza Secure Streaming for Live and VOD uses Rotation of 5-Keys AES-128](https://community.wowza.com/t/wowza-secure-streaming-for-live-and-vod-uses-rotation-of-5-keys-aes-128/54757)
**Author:** [@Diorama\_Yuanito](https://community.wowza.com/u/Diorama_Yuanito)\ **Replies:** 4\ **Last updated:** [March 11, 2020, 2:00pm UTC](https://community.wowza.com/t/wowza-secure-streaming-for-live-and-vod-uses-rotation-of-5-keys-aes-128/54757 "2020-03-11T14:00:47Z")
i have a task to create this for my company : Create a module in jar library, Wowza Secure Streaming for Live and VOD uses Rotation of 5-Keys AES-128, for Live Streaming then rotate key every 12 minutes, for VOD Stre… --- ## [Streaming audio and video seperately](https://community.wowza.com/t/streaming-audio-and-video-seperately/54746)
**Author:** [@Ashish\_Srivastava](https://community.wowza.com/u/Ashish_Srivastava)\ **Replies:** 5\ **Last updated:** [March 9, 2020, 2:16pm UTC](https://community.wowza.com/t/streaming-audio-and-video-seperately/54746 "2020-03-09T14:16:33Z")
I am new to Wowza and need to understand, how can I build a solution where I can separate out audio and video streaming for different applications. For example: audio will be played on a Android app while video is on the… --- ## [What solution (free or paid) for closed caption in live stream with Wowza?](https://community.wowza.com/t/what-solution-free-or-paid-for-closed-caption-in-live-stream-with-wowza/54768)
**Author:** [@Lucas\_Valentim](https://community.wowza.com/u/Lucas_Valentim)\ **Replies:** 2\ **Last updated:** [March 7, 2020, 11:43am UTC](https://community.wowza.com/t/what-solution-free-or-paid-for-closed-caption-in-live-stream-with-wowza/54768 "2020-03-07T11:43:27Z")
What solution (free or paid) for closed caption in live stream with Wowza? --- ## [Licence key is not valid for 4.8?](https://community.wowza.com/t/licence-key-is-not-valid-for-4-8/54769)
**Author:** [@news\_good](https://community.wowza.com/u/news_good)\ **Replies:** 2\ **Last updated:** [March 6, 2020, 5:31pm UTC](https://community.wowza.com/t/licence-key-is-not-valid-for-4-8/54769 "2020-03-06T17:31:50Z")
CentOS 8.1-1910… my key invalid… please help … --- ## [How to change an Application's name?](https://community.wowza.com/t/how-to-change-an-applications-name/49006)
**Author:** [@Michael\_Williams](https://community.wowza.com/u/Michael_Williams)\ **Replies:** 5\ **Last updated:** [March 5, 2020, 9:41pm UTC](https://community.wowza.com/t/how-to-change-an-applications-name/49006 "2020-03-05T21:41:07Z")
We created a series of Applications on a WSE. Now, we want to rename those applications. How do we do it? --- ## [nDVR Chunklist 404 not found](https://community.wowza.com/t/ndvr-chunklist-404-not-found/50772)
**Author:** [@Nathan\_Kadish](https://community.wowza.com/u/Nathan_Kadish)\ **Replies:** 17\ **Last updated:** [March 5, 2020, 6:04pm UTC](https://community.wowza.com/t/ndvr-chunklist-404-not-found/50772 "2020-03-05T18:04:13Z")
Hello all! I just upgraded my Wowza instance to 4.7.4 from 4.7.1 and suddenly the 24/7 live stream I have on our website no longer works. Chrome’s dev tools shows: https://ssdcougars.tv/?page\_id=261 Failed to load res… --- ## ["Keystore file is missing" when I setup https connection](https://community.wowza.com/t/keystore-file-is-missing-when-i-setup-https-connection/54765)
**Author:** [@Olive\_sangle](https://community.wowza.com/u/Olive_sangle)\ **Replies:** 4\ **Last updated:** [March 5, 2020, 5:55pm UTC](https://community.wowza.com/t/keystore-file-is-missing-when-i-setup-https-connection/54765 "2020-03-05T17:55:08Z")
Hello everyone, I’m trying to setup a streaming ssl connection between our local dalet server and our wowza streaming engine to be able to watch videos under ssl connection on our mobile phones : Then, I restart the se… --- ## [Wowza 3 ios chunklist missing](https://community.wowza.com/t/wowza-3-ios-chunklist-missing/54762)
**Author:** [@Claudio\_Desideri](https://community.wowza.com/u/Claudio_Desideri)\ **Replies:** 1\ **Last updated:** [March 5, 2020, 4:44pm UTC](https://community.wowza.com/t/wowza-3-ios-chunklist-missing/54762 "2020-03-05T16:44:15Z")
Hi, I’m trying to use the recorder ios view function of a video. Video is longer than an hour and therefore split in more than one file. I can stream the whole video using rtmp, having the player call play(.mp4) and th… --- ## [Wowza Community Member of the Month- Mikhail Kartashov](https://community.wowza.com/t/wowza-community-member-of-the-month-mikhail-kartashov/54761)
**Author:** [@Rose\_Power-Wowza\_Com](https://community.wowza.com/u/Rose_Power-Wowza_Com)\ **Replies:** 3\ **Last updated:** [March 4, 2020, 9:32pm UTC](https://community.wowza.com/t/wowza-community-member-of-the-month-mikhail-kartashov/54761 "2020-03-04T21:32:58Z")
Mikhail needed to restore some settings after application restart with the onAppStart function within the Wowza Streaming Engine JAVA API. In his efforts to find a way to autostart applications and not restart the server… --- ## [Access VOD content in subdirectories below Application content directory](https://community.wowza.com/t/access-vod-content-in-subdirectories-below-application-content-directory/54753)
**Author:** [@David\_Moles](https://community.wowza.com/u/David_Moles)\ **Replies:** 4\ **Last updated:** [March 4, 2020, 5:03pm UTC](https://community.wowza.com/t/access-vod-content-in-subdirectories-below-application-content-directory/54753 "2020-03-04T17:03:35Z")
I have an application clir\_rec\_risk with a content directory /nfsDirs/data2/da/clir\_rec\_risk, which is in turn symlink to /netapp/da/clir\_rec\_risk, where /netapp/da is an NFS mount. This directory has the following stru… --- ## [Limit the number of connections between origin server and edge server when using relay server](https://community.wowza.com/t/limit-the-number-of-connections-between-origin-server-and-edge-server-when-using-relay-server/54756)
**Author:** [@sunny\_park](https://community.wowza.com/u/sunny_park)\ **Replies:** 1\ **Last updated:** [March 4, 2020, 3:49pm UTC](https://community.wowza.com/t/limit-the-number-of-connections-between-origin-server-and-edge-server-when-using-relay-server/54756 "2020-03-04T15:49:55Z")
Hi I succeeded in connecting one relay server and two edge servers. How many edge servers can I connect to the relay server? Is there a limit? Is it really impossible to limit the number of connections of edges in… --- ## [Transcoding mp3 to aac not working](https://community.wowza.com/t/transcoding-mp3-to-aac-not-working/54748)
**Author:** [@Francisco\_Guerrero](https://community.wowza.com/u/Francisco_Guerrero)\ **Replies:** 12\ **Last updated:** [March 4, 2020, 3:49pm UTC](https://community.wowza.com/t/transcoding-mp3-to-aac-not-working/54748 "2020-03-04T15:49:38Z")
I’m trying (with a trial key) to do this: mp3 stream (Barix Instreamer 100) \<-- Wowza --\> transcoding to aac --\> akamai I have working all, but transcoding to aac. When I activate transcoder Audio Only with no match s… --- ## [CDN vs Edge Server](https://community.wowza.com/t/cdn-vs-edge-server/54662)
**Author:** [@Kirk\_Diaz](https://community.wowza.com/u/Kirk_Diaz)\ **Replies:** 16\ **Last updated:** [March 4, 2020, 12:17am UTC](https://community.wowza.com/t/cdn-vs-edge-server/54662 "2020-03-04T00:17:29Z")
I’m looking for information on live steaming using either a CDN or Edge servers. I have setup the Wowza CDN and tested a live stream and wondering what is the difference between these two options, seems like they do the… --- ## [Wowza Streaming Engine 4.7.8 and JWPlayer livestream closed captioning issue](https://community.wowza.com/t/wowza-streaming-engine-4-7-8-and-jwplayer-livestream-closed-captioning-issue/54754)
**Author:** [@Zach\_Allen](https://community.wowza.com/u/Zach_Allen)\ **Replies:** 1\ **Last updated:** [March 4, 2020, 12:06am UTC](https://community.wowza.com/t/wowza-streaming-engine-4-7-8-and-jwplayer-livestream-closed-captioning-issue/54754 "2020-03-04T00:06:48Z")
I’m testing the origin-edge format with Wowza Streaming Engine 4.7.8, streaming to an embedded JWPlayer. The problem I’m having is that when I stop the stream and play it again, the captions start over again, printing th… --- ## [To get in stream by video url link](https://community.wowza.com/t/to-get-in-stream-by-video-url-link/45447)
**Author:** [@Gilly\_G](https://community.wowza.com/u/Gilly_G)\ **Replies:** 3\ **Last updated:** [March 3, 2020, 2:08pm UTC](https://community.wowza.com/t/to-get-in-stream-by-video-url-link/45447 "2020-03-03T14:08:03Z")
Hi all, Is there a way to watch directly in stream format( hlc and in rtmp) instead of downloading a video url link? Regards, Gilly --- ## [Custom Module Development - Access to Secure Token Values via API?](https://community.wowza.com/t/custom-module-development-access-to-secure-token-values-via-api/54732)
**Author:** [@Rich\_Sokol](https://community.wowza.com/u/Rich_Sokol)\ **Replies:** 1\ **Last updated:** [March 3, 2020, 1:45am UTC](https://community.wowza.com/t/custom-module-development-access-to-secure-token-values-via-api/54732 "2020-03-03T01:45:44Z")
In our logs we can see the secure token information being logged in ModuleCoreSecurity. Can anyone shoot me the java syntax for accessing this via a custom module? --- ## [Setting up WSE for SSL Client Authentication?](https://community.wowza.com/t/setting-up-wse-for-ssl-client-authentication/54702)
**Author:** [@Rich\_Sokol](https://community.wowza.com/u/Rich_Sokol)\ **Replies:** 3\ **Last updated:** [March 2, 2020, 6:20pm UTC](https://community.wowza.com/t/setting-up-wse-for-ssl-client-authentication/54702 "2020-03-02T18:20:15Z")
We need to be able to access a users client certificate information when a stream is requested to be able to authenticate/authorize the user via a custom modaul we have implemented. Does anyone first know how to configur… --- ## [live streaming files located directly on server](https://community.wowza.com/t/live-streaming-files-located-directly-on-server/46323)
**Author:** [@mike\_bleckley](https://community.wowza.com/u/mike_bleckley)\ **Replies:** 4\ **Last updated:** [March 1, 2020, 11:56pm UTC](https://community.wowza.com/t/live-streaming-files-located-directly-on-server/46323 "2020-03-01T23:56:05Z")
hello, Im new to wowza streaming engine and am wondering if I will be able to live stream mp4 video files located directly on the server with wowza? I see it supports vod but we dont archive our videos so vod is not an … --- ## [Installation problem on Ubuntu 14](https://community.wowza.com/t/installation-problem-on-ubuntu-14/51812)
**Author:** [@Jonas\_Stadalninkas](https://community.wowza.com/u/Jonas_Stadalninkas)\ **Replies:** 2\ **Last updated:** [February 28, 2020, 11:10pm UTC](https://community.wowza.com/t/installation-problem-on-ubuntu-14/51812 "2020-02-28T23:10:58Z")
I have done installs of Wowza Streaming Engine on Ubuntu previously and had no problems. This time I am stuck. I am installing Wowza Streaming Engine on another machine (with the same License Key, the old machine will no… --- ## [WOWZA and THEOplayer Multiple Audio set up](https://community.wowza.com/t/wowza-and-theoplayer-multiple-audio-set-up/54730)
**Author:** [@Yan\_Pierre\_le\_Luyer1](https://community.wowza.com/u/Yan_Pierre_le_Luyer1)\ **Replies:** 1\ **Last updated:** [February 28, 2020, 5:53pm UTC](https://community.wowza.com/t/wowza-and-theoplayer-multiple-audio-set-up/54730 "2020-02-28T17:53:06Z")
Hi Wowzies ! We are a live production team and need to set up a multiple audio livestream for one of our clients. THEOplayer is our choice to do it, as it’s WOWZA choice and also a great player with the perfect feature… --- ## [How to avoid buffering problem suring videolive streaming from android based mobileapplication](https://community.wowza.com/t/how-to-avoid-buffering-problem-suring-videolive-streaming-from-android-based-mobileapplication/54723)
**Author:** [@Arooj\_Syed](https://community.wowza.com/u/Arooj_Syed)\ **Replies:** 2\ **Last updated:** [February 27, 2020, 10:31pm UTC](https://community.wowza.com/t/how-to-avoid-buffering-problem-suring-videolive-streaming-from-android-based-mobileapplication/54723 "2020-02-27T22:31:00Z")
how to solve this problem?? --- ## [How to capture logs for frames while live stream?](https://community.wowza.com/t/how-to-capture-logs-for-frames-while-live-stream/54722)
**Author:** [@Hitesh\_Arora](https://community.wowza.com/u/Hitesh_Arora)\ **Replies:** 1\ **Last updated:** [February 27, 2020, 5:10pm UTC](https://community.wowza.com/t/how-to-capture-logs-for-frames-while-live-stream/54722 "2020-02-27T17:10:26Z")
I want to verify how many frames are getting recieved/Skipped per secound at the server while doing the live stream. Is the any way to get the logs for same? --- ## [Streaming quailty issues](https://community.wowza.com/t/streaming-quailty-issues/54721)
**Author:** [@Hitesh\_Arora](https://community.wowza.com/u/Hitesh_Arora)\ **Replies:** 1\ **Last updated:** [February 27, 2020, 3:42pm UTC](https://community.wowza.com/t/streaming-quailty-issues/54721 "2020-02-27T15:42:55Z")
We deployed the Wowza Streaming Engine on Digital Ocean. The configuration of the server is - 8GB / 4 CPUs. But we are facing issues with the quality of streaming even when we do a single inbound stream. The stream eith… --- ## [Does wowza supports inputstream instead of filename available on file server?](https://community.wowza.com/t/does-wowza-supports-inputstream-instead-of-filename-available-on-file-server/54715)
**Author:** [@Nilesh\_Prajapati](https://community.wowza.com/u/Nilesh_Prajapati)\ **Replies:** 1\ **Last updated:** [February 27, 2020, 9:35am UTC](https://community.wowza.com/t/does-wowza-supports-inputstream-instead-of-filename-available-on-file-server/54715 "2020-02-27T09:35:07Z")
Usecase details: We have our own file server on which we stores uploaded files with encryption. Now we have to provide video/audio files for play using HTML5 player on web, so we have to get streaming engine features t… --- ## [About setting up Apple HLS](https://community.wowza.com/t/about-setting-up-apple-hls/54707)
**Author:** [@Lee\_Wonjung](https://community.wowza.com/u/Lee_Wonjung)\ **Replies:** 2\ **Last updated:** [February 27, 2020, 2:00am UTC](https://community.wowza.com/t/about-setting-up-apple-hls/54707 "2020-02-27T02:00:05Z")
I wish you all good health. I want to send the HLS output of Encoder to wowza. Encoder-\> Output Type: Apple HLS-\> Wowza The path output from the encoder is as follows. Master playlist: http: // wowza media server ip … --- ## [How to install Wowza 4.8.0 on Linux via Terminal](https://community.wowza.com/t/how-to-install-wowza-4-8-0-on-linux-via-terminal/54711)
**Author:** [@Nipo\_Sofela](https://community.wowza.com/u/Nipo_Sofela)\ **Replies:** 3\ **Last updated:** [February 26, 2020, 5:52pm UTC](https://community.wowza.com/t/how-to-install-wowza-4-8-0-on-linux-via-terminal/54711 "2020-02-26T17:52:15Z")
How do you install Wowza Streaming Engine via Cpanel Terminal on Linux? The Wowza Documentation lists two commands which I have copied and pasted below "sudo chmod +x WowzaStreamingEngine-4.8.0-linux-x64-installer.run s… --- ## [Generic Adaptive VOD Streaming](https://community.wowza.com/t/generic-adaptive-vod-streaming/54698)
**Author:** [@Guido\_Hartig1](https://community.wowza.com/u/Guido_Hartig1)\ **Replies:** 3\ **Last updated:** [February 25, 2020, 7:24am UTC](https://community.wowza.com/t/generic-adaptive-vod-streaming/54698 "2020-02-25T07:24:47Z")
hi there, i recorded all live event qualities in my vod folder: event\_720p.mp4,event\_540p.mp4,event\_360p.mp4 and so on for next event. I want open a generic medialist, smilefile to stream my ABR files. like http://WO… --- ## [no login enginemanager after succesful update to 4.8.0](https://community.wowza.com/t/no-login-enginemanager-after-succesful-update-to-4-8-0/54693)
**Author:** [@hans\_v\_es](https://community.wowza.com/u/hans_v_es)\ **Replies:** 3\ **Last updated:** [February 21, 2020, 7:20am UTC](https://community.wowza.com/t/no-login-enginemanager-after-succesful-update-to-4-8-0/54693 "2020-02-21T07:20:00Z")
after an update from 4.7.8 to 4.8.0 the enginemanager is showing a error: too many redirects… wowza is running and streams are online… deleting the cookies dit not help. I am using java 9.04 with windows server 2016 --- ## [Does Wowza support Interacting and Manipulating AR Content using Wowza DASH or another wowza streaming Service?](https://community.wowza.com/t/does-wowza-support-interacting-and-manipulating-ar-content-using-wowza-dash-or-another-wowza-streaming-service/54681)
**Author:** [@Kiva\_John](https://community.wowza.com/u/Kiva_John)\ **Replies:** 3\ **Last updated:** [February 20, 2020, 11:58pm UTC](https://community.wowza.com/t/does-wowza-support-interacting-and-manipulating-ar-content-using-wowza-dash-or-another-wowza-streaming-service/54681 "2020-02-20T23:58:03Z")
Is it possible to transmit AR Video and change AR object at receiver’s end. e.g if I have a red box at transmitting end and user receives a custom AR object like yellow ball in place of red box in video at receiver end. --- ## [ModuleOnTextDataToCEA608 UTF-8 problem](https://community.wowza.com/t/moduleontextdatatocea608-utf-8-problem/54686)
**Author:** [@Piotr\_Golebiowski1](https://community.wowza.com/u/Piotr_Golebiowski1)\ **Replies:** 4\ **Last updated:** [February 20, 2020, 10:41pm UTC](https://community.wowza.com/t/moduleontextdatatocea608-utf-8-problem/54686 "2020-02-20T22:41:23Z")
Hi we are ingesting ontextdata into live stream. Next we would like to show subtitles in HLS stream. We set ModuleOnTextDataToCEA608. Subtitles are shown, bu we have problems with polish special characters. They are chan… [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=54) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=56)