# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=123 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 124 --- ## [Scheduling streams with stream publisher](https://community.wowza.com/t/scheduling-streams-with-stream-publisher/48804)
**Author:** [@Tomy\_Lee](https://community.wowza.com/u/Tomy_Lee)\ **Replies:** 1\ **Last updated:** [June 4, 2017, 7:18am UTC](https://community.wowza.com/t/scheduling-streams-with-stream-publisher/48804 "2017-06-04T07:18:41Z")
Hi, If I use StreamPublisher, is it possible the case that any playlist(Program) is blocked to start on a stream while another playlist is running based on prefixed schedule. After that stream (Program running) is compl… --- ## [What are the steps for configuring RTSP over ssl?](https://community.wowza.com/t/what-are-the-steps-for-configuring-rtsp-over-ssl/48844)
**Author:** [@Nimesh\_khatri](https://community.wowza.com/u/Nimesh_khatri)\ **Replies:** 1\ **Last updated:** [June 4, 2017, 2:14am UTC](https://community.wowza.com/t/what-are-the-steps-for-configuring-rtsp-over-ssl/48844 "2017-06-04T02:14:06Z")
I’m not expert in RTSP streaming but I need to implement RTSP over SSL but I don’t have any idea how to implement using SSL as I did research it on google event but i didn’t get any help. checked this link http://www.tu… --- ## [Setup CORS in Wowza 3.6](https://community.wowza.com/t/setup-cors-in-wowza-3-6/48889)
**Author:** [@Atet\_Sugiharto](https://community.wowza.com/u/Atet_Sugiharto)\ **Replies:** 1\ **Last updated:** [June 3, 2017, 4:31pm UTC](https://community.wowza.com/t/setup-cors-in-wowza-3-6/48889 "2017-06-03T16:31:21Z")
Hi, I’m using Wowza 3.6.3 and having a problem for CORS using HLS. Anyone could help how to solve it ? Thanks --- ## [Building a redundant Wowza cluster.](https://community.wowza.com/t/building-a-redundant-wowza-cluster/48903)
**Author:** [@Stephen\_Hudgins1](https://community.wowza.com/u/Stephen_Hudgins1)\ **Replies:** 1\ **Last updated:** [June 3, 2017, 3:30pm UTC](https://community.wowza.com/t/building-a-redundant-wowza-cluster/48903 "2017-06-03T15:30:48Z")
I’m wondering if its possible and/or how to build out a redundant pair of Wowza servers. We’re doing 5-10 HLS streams and transcoding on each of the servers, but I’d love for there to be some way to make these redundant.… --- ## [Automating YouTube Live](https://community.wowza.com/t/automating-youtube-live/48817)
**Author:** [@Matthew\_Webster](https://community.wowza.com/u/Matthew_Webster)\ **Replies:** 3\ **Last updated:** [June 2, 2017, 7:23pm UTC](https://community.wowza.com/t/automating-youtube-live/48817 "2017-06-02T19:23:01Z")
Hello! I am implementing my engine server to do live streaming to YouTube and have quickly found that this is going to be a tedious task. Is it possible for streaming engine to get the stream name generated by YouTube … --- ## [Getting EZDRM integration to work](https://community.wowza.com/t/getting-ezdrm-integration-to-work/48908)
**Author:** [@Ian\_Jamieson](https://community.wowza.com/u/Ian_Jamieson)\ **Replies:** 0\ **Last updated:** [June 2, 2017, 1:05pm UTC](https://community.wowza.com/t/getting-ezdrm-integration-to-work/48908 "2017-06-02T13:05:39Z")
I have a test EZDRM account. I want to play out Widevine encrypted VOD content using video.js (with dash.js and the video.js dash contrib) in a browser. I have configured WOWZA to use EZDRM and have created a .key file … --- ## [RTPRTP stream](https://community.wowza.com/t/rtprtp-stream/48893)
**Author:** [@Tomasz\_Piatkowski](https://community.wowza.com/u/Tomasz_Piatkowski)\ **Replies:** 0\ **Last updated:** [June 1, 2017, 7:16am UTC](https://community.wowza.com/t/rtprtp-stream/48893 "2017-06-01T07:16:39Z")
We would like to use Wowza Streaming Engine to stream the content to Samsung Magic Info Premium S LCD Monitor. The Samung player need the RTP stream. We download the demo Wowza Engine to test the stream, but we could not… --- ## [Can not access http:// \[wowza-ip-address\]: 8088/enginemanager](https://community.wowza.com/t/can-not-access-http-wowza-ip-address-8088-enginemanager/42261)
**Author:** [@Joao\_Batista](https://community.wowza.com/u/Joao_Batista)\ **Replies:** 3\ **Last updated:** [May 31, 2017, 5:40pm UTC](https://community.wowza.com/t/can-not-access-http-wowza-ip-address-8088-enginemanager/42261 "2017-05-31T17:40:23Z")
Hello, I installed wowza on a Debian vps with … everything went well with the installation and could start wowza successfully. But I am unable to access enginemanager … he says he can not find the page. What is the so… --- ## [Need a module to wowza 2.x to set headers of CORS](https://community.wowza.com/t/need-a-module-to-wowza-2-x-to-set-headers-of-cors/48878)
**Author:** [@Cesar\_A\_Fernandes](https://community.wowza.com/u/Cesar_A_Fernandes)\ **Replies:** 2\ **Last updated:** [May 31, 2017, 3:52pm UTC](https://community.wowza.com/t/need-a-module-to-wowza-2-x-to-set-headers-of-cors/48878 "2017-05-31T15:52:03Z")
I need someone that can create a module for wowza 2.x to set the CORS headers like: Access-Control-Allow-Origin: \* Access-Control-Allow-Credentials: true Access-Control-Allow-Methods: OPTIONS, GET, POST, HEAD My emai… --- ## [nDVR - 404 error after some time on adaptive streams](https://community.wowza.com/t/ndvr-404-error-after-some-time-on-adaptive-streams/39925)
**Author:** [@shashikant\_kadam](https://community.wowza.com/u/shashikant_kadam)\ **Replies:** 2\ **Last updated:** [May 31, 2017, 9:28am UTC](https://community.wowza.com/t/ndvr-404-error-after-some-time-on-adaptive-streams/39925 "2017-05-31T09:28:41Z")
we have reported an error with adaptive DVR streams. Single profile streams work fine from the same application, but when we try to load a SMIL file with the same streams, we get 404 errors on the chunk lists. This doe… --- ## [LDAP WebGUI authentication](https://community.wowza.com/t/ldap-webgui-authentication/48871)
**Author:** [@Maurizio\_Mercurio1](https://community.wowza.com/u/Maurizio_Mercurio1)\ **Replies:** 0\ **Last updated:** [May 29, 2017, 3:04pm UTC](https://community.wowza.com/t/ldap-webgui-authentication/48871 "2017-05-29T15:04:51Z")
The default authentication method to logon the Wowza administrative GUI is too weak and I would like to use LDAP instead. Is there a module for this purposes? --- ## [Long delay in webpplayer](https://community.wowza.com/t/long-delay-in-webpplayer/48868)
**Author:** [@Kristian\_Andreassen](https://community.wowza.com/u/Kristian_Andreassen)\ **Replies:** 1\ **Last updated:** [May 29, 2017, 3:01pm UTC](https://community.wowza.com/t/long-delay-in-webpplayer/48868 "2017-05-29T15:01:02Z")
Hi Im running a wowza streaming cloud live stream With the Integrated webplayer. Im sending my video from a LiveU server and wowza is getting the video pushed on a RTMP link. Im experiencing a approx 40.sec delay from … --- ## [Error import certificate from a certificate authority](https://community.wowza.com/t/error-import-certificate-from-a-certificate-authority/48863)
**Author:** [@Kleber\_Prando1](https://community.wowza.com/u/Kleber_Prando1)\ **Replies:** 0\ **Last updated:** [May 29, 2017, 12:42pm UTC](https://community.wowza.com/t/error-import-certificate-from-a-certificate-authority/48863 "2017-05-29T12:42:13Z")
Hello, I am trying to install a certificate from a certificate authority but when importing the certificate, it returns the following error: keytool error: java.lang.Exception: Failed to establish chain from reply Can… --- ## [Active directory user authentication](https://community.wowza.com/t/active-directory-user-authentication/48785)
**Author:** [@Maurizio\_Mercurio1](https://community.wowza.com/u/Maurizio_Mercurio1)\ **Replies:** 2\ **Last updated:** [May 29, 2017, 8:46am UTC](https://community.wowza.com/t/active-directory-user-authentication/48785 "2017-05-29T08:46:37Z")
Hi at all, I would like to integrate Wowza users with Active Directory. Basically, instead of the standard authentication system, how can I logon the system using the accounts from my Windows Domain? Please, do you hav… --- ## [Limiting rtp-live input connections](https://community.wowza.com/t/limiting-rtp-live-input-connections/48517)
**Author:** [@John\_Anderson](https://community.wowza.com/u/John_Anderson)\ **Replies:** 1\ **Last updated:** [May 28, 2017, 6:37am UTC](https://community.wowza.com/t/limiting-rtp-live-input-connections/48517 "2017-05-28T06:37:30Z")
I see in the docs how to limit the number of connections on a stream. But I need to limit the number of connections a server can make to the cameras that are started on demand with stream type “rtp-live”. Is that somethi… --- ## [How do I test if the MediaCachePreload plugin is working?](https://community.wowza.com/t/how-do-i-test-if-the-mediacachepreload-plugin-is-working/48647)
**Author:** [@Jon\_Geddes](https://community.wowza.com/u/Jon_Geddes)\ **Replies:** 1\ **Last updated:** [May 28, 2017, 3:58am UTC](https://community.wowza.com/t/how-do-i-test-if-the-mediacachepreload-plugin-is-working/48647 "2017-05-28T03:58:09Z")
We are streaming vod hls from mp4 files on s3. We are using a stream name alias in combination with external AES-128 encryption. We noticed the load time for HD content takes 20 - 30 seconds if it is not pre-cached, and \<… --- ## [How to save instanse of LiveStreamPacketizerCupertinoChunk to file?](https://community.wowza.com/t/how-to-save-instanse-of-livestreampacketizercupertinochunk-to-file/48717)
**Author:** [@Roman](https://community.wowza.com/u/Roman)\ **Replies:** 1\ **Last updated:** [May 28, 2017, 3:50am UTC](https://community.wowza.com/t/how-to-save-instanse-of-livestreampacketizercupertinochunk-to-file/48717 "2017-05-28T03:50:18Z")
I have an instance of LiveStreamPacketizerCupertinoChunk in onFillChunkEnd handler https://www.wowza.com/resources/serverapi/4.5.0/com/wowza/wms/httpstreamer/cupertinostreaming/livestreampacketizer/IHTTPStreamerCupertino… --- ## [Write a script to automatically truncate nDVR recordings each night.](https://community.wowza.com/t/write-a-script-to-automatically-truncate-ndvr-recordings-each-night/48516)
**Author:** [@Jedidiah\_Hurt1](https://community.wowza.com/u/Jedidiah_Hurt1)\ **Replies:** 1\ **Last updated:** [May 28, 2017, 3:30am UTC](https://community.wowza.com/t/write-a-script-to-automatically-truncate-ndvr-recordings-each-night/48516 "2017-05-28T03:30:31Z")
I need to automatically truncate DVR recordings on our server each night. Can I accomplish that by just deleting the files in the recording saves directory? --- ## [Cannot sign in](https://community.wowza.com/t/cannot-sign-in/48858)
**Author:** [@Rick\_Pargeter](https://community.wowza.com/u/Rick_Pargeter)\ **Replies:** 1\ **Last updated:** [May 28, 2017, 2:36am UTC](https://community.wowza.com/t/cannot-sign-in/48858 "2017-05-28T02:36:28Z")
total nube here. I had the instance created, (terminated because cannot access) and I recall having to enter two users / passwords, and I saved them, but now using the url to access the new instance, I get the attached.… --- ## [DASH VOD - one audio file with multiple video files](https://community.wowza.com/t/dash-vod-one-audio-file-with-multiple-video-files/48752)
**Author:** [@Eddie\_Abrams](https://community.wowza.com/u/Eddie_Abrams)\ **Replies:** 2\ **Last updated:** [May 28, 2017, 2:30am UTC](https://community.wowza.com/t/dash-vod-one-audio-file-with-multiple-video-files/48752 "2017-05-28T02:30:41Z")
Hi I have looked at the documentation but am struggling with this. I have five different bitrate H.264 video files (mp4) each with muxed audio files. I also have a higher bitrate standalone audio file (ac3). I would lik… --- ## [Getting wowz protocol URL in JSON format](https://community.wowza.com/t/getting-wowz-protocol-url-in-json-format/48855)
**Author:** [@afzal\_khan1](https://community.wowza.com/u/afzal_khan1)\ **Replies:** 0\ **Last updated:** [May 27, 2017, 7:11am UTC](https://community.wowza.com/t/getting-wowz-protocol-url-in-json-format/48855 "2017-05-27T07:11:27Z")
Actually I need help only in converting wowz protocol to RTMP or RTSP programmatically .I have done all the remaining set up.I am a Android Developer.I need URL of my live Streaming through REST API so that I can display… --- ## [Wowza stops responding when 300 connection reached](https://community.wowza.com/t/wowza-stops-responding-when-300-connection-reached/48655)
**Author:** [@Ivan\_Simeonov](https://community.wowza.com/u/Ivan_Simeonov)\ **Replies:** 1\ **Last updated:** [May 27, 2017, 3:51am UTC](https://community.wowza.com/t/wowza-stops-responding-when-300-connection-reached/48655 "2017-05-27T03:51:43Z")
Platform: Hp - DL380p Gen8 (12 LFF), 2x Intel Hexa-Core Xeon E5-2620, RAM: 32 GB, Hdd 2x1 TB Network: 1 Gbit/sec OS: Ubuntu 14.04 64bit Java: As shipped with Wowza HLS streams We are running Wowza 4.6.02 with nDVR (… --- ## [Server performance for serving VOD (HLS and Dash)](https://community.wowza.com/t/server-performance-for-serving-vod-hls-and-dash/48758)
**Author:** [@Trick\_Chen](https://community.wowza.com/u/Trick_Chen)\ **Replies:** 1\ **Last updated:** [May 27, 2017, 3:32am UTC](https://community.wowza.com/t/server-performance-for-serving-vod-hls-and-dash/48758 "2017-05-27T03:32:16Z")
I have some performance question about wowza packaging dash protocol. Here is my environment nas-\> wowza oringin -\> nginx. And our test case is using dash to pull clear vod content through wowza via nginx, We got a lo… --- ## [youtube dash stream target](https://community.wowza.com/t/youtube-dash-stream-target/33862)
**Author:** [@kv\_pham](https://community.wowza.com/u/kv_pham)\ **Replies:** 2\ **Last updated:** [May 26, 2017, 5:55pm UTC](https://community.wowza.com/t/youtube-dash-stream-target/33862 "2017-05-26T17:55:30Z")
hello via YT API it’s possible to ingest dash. It would be great to enable dash push publish. Second suggestion: enable both iso bmff (h264 aac) and webm (vp9 vp8 opus) thanks --- ## [Events for when WebRTC input appears on HLS stream?](https://community.wowza.com/t/events-for-when-webrtc-input-appears-on-hls-stream/48854)
**Author:** [@Nathan\_Hall](https://community.wowza.com/u/Nathan_Hall)\ **Replies:** 0\ **Last updated:** [May 26, 2017, 4:13pm UTC](https://community.wowza.com/t/events-for-when-webrtc-input-appears-on-hls-stream/48854 "2017-05-26T16:13:21Z")
Hello, I am using WebRTC as an input and am transcoding to H.264 and AAC and then broadcasting to an HLS stream. Currently, this process takes about 20 seconds for the video to transcode and then appear. Is there any wa… --- ## [AddAudioTrack -- stream name?](https://community.wowza.com/t/addaudiotrack-stream-name/48846)
**Author:** [@Brian\_Barris](https://community.wowza.com/u/Brian_Barris)\ **Replies:** 0\ **Last updated:** [May 26, 2017, 2:08pm UTC](https://community.wowza.com/t/addaudiotrack-stream-name/48846 "2017-05-26T14:08:21Z")
Hi all, Has anyone used ModuleAddAudioTrack enough to know whether you can adapt it so that the default stream name in is the one that has the audio track added, for broadcast out? I.e., if I send in MyStreamName, I wan… --- ## [Monitor utilization of NVidia](https://community.wowza.com/t/monitor-utilization-of-nvidia/48827)
**Author:** [@Gustavo\_Villegas](https://community.wowza.com/u/Gustavo_Villegas)\ **Replies:** 2\ **Last updated:** [May 25, 2017, 4:08pm UTC](https://community.wowza.com/t/monitor-utilization-of-nvidia/48827 "2017-05-25T16:08:19Z")
Hi there … I’m using an Nvidia card for transcoder offloading, which so far is working perfect. Question I have if there’s a way to see the utilization of the CPUs on that card Thanks --- ## [rmtp Stream : Unable to play rmtp stream on android or iphone](https://community.wowza.com/t/rmtp-stream-unable-to-play-rmtp-stream-on-android-or-iphone/48828)
**Author:** [@Leah\_Koulouvaris](https://community.wowza.com/u/Leah_Koulouvaris)\ **Replies:** 1\ **Last updated:** [May 25, 2017, 4:01pm UTC](https://community.wowza.com/t/rmtp-stream-unable-to-play-rmtp-stream-on-android-or-iphone/48828 "2017-05-25T16:01:53Z")
Using 1avstreamer to rmtp encode a camera stream. rtmp://34.203.34.245:1935/live works on desktop (testplayer) Mobile streams suggested by Mobile tab. Do not work. I get a blank screen with play button. I do find the… --- ## [MPEG DASH test player doesn’t play video in chrome browser](https://community.wowza.com/t/mpeg-dash-test-player-doesn-t-play-video-in-chrome-browser/48816)
**Author:** [@Denis\_Slobodchikov](https://community.wowza.com/u/Denis_Slobodchikov)\ **Replies:** 2\ **Last updated:** [May 24, 2017, 7:18pm UTC](https://community.wowza.com/t/mpeg-dash-test-player-doesn-t-play-video-in-chrome-browser/48816 "2017-05-24T19:18:47Z")
Hello, I have installed Wowza Streaming Engine version 4.3.0 In IncomingStreams section there are Test Players. The MPEG DASH player works correctly and plays streams in Edge, Explorer and Firefox browsers very well. Bu… --- ## [Trying to Understand if this is cost effective](https://community.wowza.com/t/trying-to-understand-if-this-is-cost-effective/48822)
**Author:** [@Scott\_Forward](https://community.wowza.com/u/Scott_Forward)\ **Replies:** 2\ **Last updated:** [May 24, 2017, 7:07pm UTC](https://community.wowza.com/t/trying-to-understand-if-this-is-cost-effective/48822 "2017-05-24T19:07:25Z")
So, I’m trying to understand if Wowza will be cost effective for the application I have in mind. I manage a network of 9 radio stations, two of which have online players. The cost per month seems high, we pay $200 per mo… [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=122) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=124)