# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=119 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 120 --- ## [Problem with play play MPEG-DASH example](https://community.wowza.com/t/problem-with-play-play-mpeg-dash-example/49169)
**Author:** [@Zohre\_Zaki](https://community.wowza.com/u/Zohre_Zaki)\ **Replies:** 1\ **Last updated:** [July 16, 2017, 4:16pm UTC](https://community.wowza.com/t/problem-with-play-play-mpeg-dash-example/49169 "2017-07-16T16:16:49Z")
Hi my problem is with https://www.wowza.com/docs/how-to-playback-with-the-example-mpeg-dash-players-dash# however test player work correctly,cant play stream in player.html and get this error: Error undefined for un… --- ## [How are Httpprovider and modules called. Do they use multithreading?](https://community.wowza.com/t/how-are-httpprovider-and-modules-called-do-they-use-multithreading/44750)
**Author:** [@Yuxiang\_Shen](https://community.wowza.com/u/Yuxiang_Shen)\ **Replies:** 2\ **Last updated:** [July 16, 2017, 12:08pm UTC](https://community.wowza.com/t/how-are-httpprovider-and-modules-called-do-they-use-multithreading/44750 "2017-07-16T12:08:13Z")
Hi there, I’m wondering how Httpproviders are invoked. Will the main thread run this httpprovider in the main thread, or create a new thread to run this provider? For example, I wrote an httpproivder named “say\_hello”.… --- ## [HLS issues with Playback Security](https://community.wowza.com/t/hls-issues-with-playback-security/48952)
**Author:** [@Rodrigo\_Yamashiro](https://community.wowza.com/u/Rodrigo_Yamashiro)\ **Replies:** 1\ **Last updated:** [July 15, 2017, 4:53pm UTC](https://community.wowza.com/t/hls-issues-with-playback-security/48952 "2017-07-15T16:53:50Z")
Hi, I’m using playback security with HLS stream and Flowplayer, and sometimes im getting the error “Video file not found”, for example I run on the first time but if i refresh the page I get this error here is a test l… --- ## [How to use wowza media server for multi user video chat?](https://community.wowza.com/t/how-to-use-wowza-media-server-for-multi-user-video-chat/48987)
**Author:** [@abhi\_tanna](https://community.wowza.com/u/abhi_tanna)\ **Replies:** 1\ **Last updated:** [July 15, 2017, 4:50pm UTC](https://community.wowza.com/t/how-to-use-wowza-media-server-for-multi-user-video-chat/48987 "2017-07-15T16:50:41Z")
Missing title. Missing body. --- ## [VAST Ad Insertion into VOD content](https://community.wowza.com/t/vast-ad-insertion-into-vod-content/49155)
**Author:** [@Iamtony](https://community.wowza.com/u/Iamtony)\ **Replies:** 1\ **Last updated:** [July 15, 2017, 4:48pm UTC](https://community.wowza.com/t/vast-ad-insertion-into-vod-content/49155 "2017-07-15T16:48:07Z")
Hi, i’m new to Wowza and trying to get a feel for it. For the last days I have been searching for a way to insert ads into VOD content. I would like to do the typical stuff of showing an Ad at the beginning, middle … I… --- ## [Wowza 4.0 - supporting old wowza installation](https://community.wowza.com/t/wowza-4-0-supporting-old-wowza-installation/49170)
**Author:** [@Aliza\_Katz](https://community.wowza.com/u/Aliza_Katz)\ **Replies:** 1\ **Last updated:** [July 15, 2017, 4:43pm UTC](https://community.wowza.com/t/wowza-4-0-supporting-old-wowza-installation/49170 "2017-07-15T16:43:32Z")
Using the default Test Player in local Wowza installation, I can play a video file using the url pointing to a remote instance of wowza. When I try to embed my own player in my own application, pointing to the same url, … --- ## [bug: httpCORSHeadersAddMain parameter causes heaers growth to invalid header size](https://community.wowza.com/t/bug-httpcorsheadersaddmain-parameter-causes-heaers-growth-to-invalid-header-size/49056)
**Author:** [@Joshua\_Rubingh1](https://community.wowza.com/u/Joshua_Rubingh1)\ **Replies:** 1\ **Last updated:** [July 15, 2017, 4:36pm UTC](https://community.wowza.com/t/bug-httpcorsheadersaddmain-parameter-causes-heaers-growth-to-invalid-header-size/49056 "2017-07-15T16:36:37Z")
Hi, we were experimenting with the settings httpCORSHeadersAddMain in our live application. But this setting has a bug. When it is enabled, we see extra headers in the requests. But we also see that those headers will b… --- ## [HLS live Stream sync with Player GUI](https://community.wowza.com/t/hls-live-stream-sync-with-player-gui/49125)
**Author:** [@Ali\_Ozaltin](https://community.wowza.com/u/Ali_Ozaltin)\ **Replies:** 1\ **Last updated:** [July 15, 2017, 4:21pm UTC](https://community.wowza.com/t/hls-live-stream-sync-with-player-gui/49125 "2017-07-15T16:21:00Z")
We are an online gaming company which provide to game to the igaming sector. As you know these days our main problem is latency with the HLS as our game is need realtime interaction latencies are very high for us. To avo… --- ## [​How can i restream https URI](https://community.wowza.com/t/how-can-i-restream-https-uri/49181)
**Author:** [@Left\_Chal](https://community.wowza.com/u/Left_Chal)\ **Replies:** 1\ **Last updated:** [July 15, 2017, 4:15pm UTC](https://community.wowza.com/t/how-can-i-restream-https-uri/49181 "2017-07-15T16:15:58Z")
How can i restream https URI https://nasa-i.akamaihd.net/hls/live/253565/NASA-NTV1-Public/master.m3u8 With liverepeater Stream URI must begin with udp, rtsp, rtmp (or rtmps), wowz (or wowzs), or http. --- ## [Why is the IPushPublishRTMPNotify's onConnectFailure() method never called?](https://community.wowza.com/t/why-is-the-ipushpublishrtmpnotifys-onconnectfailure-method-never-called/49016)
**Author:** [@David\_Frank](https://community.wowza.com/u/David_Frank)\ **Replies:** 2\ **Last updated:** [July 15, 2017, 1:58am UTC](https://community.wowza.com/t/why-is-the-ipushpublishrtmpnotifys-onconnectfailure-method-never-called/49016 "2017-07-15T01:58:08Z")
I’m currently publishing my stream to 2 other Wowza Live servers. I’m trying to handle the use case where 1 or more of these servers go down. I created a class implementing the interface IPushPublishRTMPNotify, and adde… --- ## [Delay in streaming with ffmpeg](https://community.wowza.com/t/delay-in-streaming-with-ffmpeg/49176)
**Author:** [@WL1](https://community.wowza.com/u/WL1)\ **Replies:** 1\ **Last updated:** [July 14, 2017, 7:22pm UTC](https://community.wowza.com/t/delay-in-streaming-with-ffmpeg/49176 "2017-07-14T19:22:43Z")
Hi Guys, I’m trying to stream a video in my application with as low possible delay from starting the video in ffmpeg until viewing the file in the player. I checked out the low latency page here: https://www.wowza.com/d… --- ## [How can I create thumbnail for streaming video .mp4 files in Android](https://community.wowza.com/t/how-can-i-create-thumbnail-for-streaming-video-mp4-files-in-android/49101)
**Author:** [@Muthukumar\_Subraman1](https://community.wowza.com/u/Muthukumar_Subraman1)\ **Replies:** 3\ **Last updated:** [July 14, 2017, 6:20pm UTC](https://community.wowza.com/t/how-can-i-create-thumbnail-for-streaming-video-mp4-files-in-android/49101 "2017-07-14T18:20:36Z")
I am new to the android development. I used the live streaming video from android mobile to wowza streaming engine. I need know how create thumbnail for live streaming video mp4 files with wowza --- ## [randomize Index file names](https://community.wowza.com/t/randomize-index-file-names/49186)
**Author:** [@takeuti\_takuma](https://community.wowza.com/u/takeuti_takuma)\ **Replies:** 0\ **Last updated:** [July 14, 2017, 7:04am UTC](https://community.wowza.com/t/randomize-index-file-names/49186 "2017-07-14T07:04:33Z")
Hello Wowza Support , We are offering IP radio service with WowzaStreamingEngine. We are planning to change the configuration to the Origin-cache because of traffic increase. However, when we change to Origin mode, in… --- ## [Does JW PLayer still support RTMPS?](https://community.wowza.com/t/does-jw-player-still-support-rtmps/49148)
**Author:** [@Piotr\_Borowski](https://community.wowza.com/u/Piotr_Borowski)\ **Replies:** 2\ **Last updated:** [July 12, 2017, 7:56pm UTC](https://community.wowza.com/t/does-jw-player-still-support-rtmps/49148 "2017-07-12T19:56:31Z")
I want to have RTMP secure as much as it possible, so I want to use RTMPS. I have configured port for RTMPS connection but I cannot receive this stream on JW Player. Does JW player still support RTMPS? because this instr… --- ## [AVmix 1 video stream with several audios](https://community.wowza.com/t/avmix-1-video-stream-with-several-audios/49153)
**Author:** [@Robert\_Hole](https://community.wowza.com/u/Robert_Hole)\ **Replies:** 0\ **Last updated:** [July 10, 2017, 10:44am UTC](https://community.wowza.com/t/avmix-1-video-stream-with-several-audios/49153 "2017-07-10T10:44:51Z")
Hi, I need to know if it is possible to mix in a single stream, the video of one stream with the audio of multiple streams, using the module AVmix. --- ## [source stream file could not be found](https://community.wowza.com/t/source-stream-file-could-not-be-found/48648)
**Author:** [@Mark\_Lee\_Manzano](https://community.wowza.com/u/Mark_Lee_Manzano)\ **Replies:** 1\ **Last updated:** [July 8, 2017, 4:17pm UTC](https://community.wowza.com/t/source-stream-file-could-not-be-found/48648 "2017-07-08T16:17:22Z")
media server software is to detect when the live stream is available and switch from the filler video to the live stream that was fine and working on my setup.however When the live stream ends, it will switch back to the… --- ## [How do i pass data encode H265 using RTSP protocol? please!](https://community.wowza.com/t/how-do-i-pass-data-encode-h265-using-rtsp-protocol-please/48713)
**Author:** [@Tha\_An](https://community.wowza.com/u/Tha_An)\ **Replies:** 1\ **Last updated:** [July 8, 2017, 4:15pm UTC](https://community.wowza.com/t/how-do-i-pass-data-encode-h265-using-rtsp-protocol-please/48713 "2017-07-08T16:15:57Z")
Missing title. Missing body. --- ## [How i will get each video straming analytical report?](https://community.wowza.com/t/how-i-will-get-each-video-straming-analytical-report/49145)
**Author:** [@Shams\_Ong](https://community.wowza.com/u/Shams_Ong)\ **Replies:** 1\ **Last updated:** [July 8, 2017, 4:10pm UTC](https://community.wowza.com/t/how-i-will-get-each-video-straming-analytical-report/49145 "2017-07-08T16:10:28Z")
Hi, I have many videos, But i want get straming report of each video seprately. how can i get the videos report? --- ## [Player for educational use with chapters and quiz question support​ (e.g., H5P)](https://community.wowza.com/t/player-for-educational-use-with-chapters-and-quiz-question-support-e-g-h5p/49142)
**Author:** [@Russell\_Hugo](https://community.wowza.com/u/Russell_Hugo)\ **Replies:** 1\ **Last updated:** [July 8, 2017, 3:58pm UTC](https://community.wowza.com/t/player-for-educational-use-with-chapters-and-quiz-question-support-e-g-h5p/49142 "2017-07-08T15:58:42Z")
Hello, We are a center at a university that assists instructors with delivering streaming media to students for educational purposes. We currently are using Wowza paired with JWPlayer. However, after learning about the … --- ## [Server Specicfications](https://community.wowza.com/t/server-specicfications/49083)
**Author:** [@Oshane\_Lyn](https://community.wowza.com/u/Oshane_Lyn)\ **Replies:** 1\ **Last updated:** [July 8, 2017, 9:34am UTC](https://community.wowza.com/t/server-specicfications/49083 "2017-07-08T09:34:29Z")
Hi, What are the server specifications needed to stream 50/100 IP Cameras @720p/1080p and expected \<50 users to access streams? --- ## [Converting CEA 608 captions to WebVTT in live streaming applications](https://community.wowza.com/t/converting-cea-608-captions-to-webvtt-in-live-streaming-applications/49048)
**Author:** [@Randall\_Ache](https://community.wowza.com/u/Randall_Ache)\ **Replies:** 2\ **Last updated:** [July 8, 2017, 4:28am UTC](https://community.wowza.com/t/converting-cea-608-captions-to-webvtt-in-live-streaming-applications/49048 "2017-07-08T04:28:40Z")
Hi, according to the table here you can take CEA 608 input and have WebVTT output, but nothing in the guide seems to specify how to do that. I’m assuming I need to enable the properties for ingesting cea 608, but then th… --- ## [Changing Default Property values for Applications](https://community.wowza.com/t/changing-default-property-values-for-applications/48698)
**Author:** [@Saya\_Thang](https://community.wowza.com/u/Saya_Thang)\ **Replies:** 1\ **Last updated:** [July 7, 2017, 9:35am UTC](https://community.wowza.com/t/changing-default-property-values-for-applications/48698 "2017-07-07T09:35:35Z")
Is there a way to change the default property values on an Application type when it gets created on the Wowza Streaming Engine Manager? For example, when we create a Live HTTP Origin application using the manager, we ne… --- ## [sideloaded vtt timing out.](https://community.wowza.com/t/sideloaded-vtt-timing-out/48706)
**Author:** [@Ryan\_Pierce](https://community.wowza.com/u/Ryan_Pierce)\ **Replies:** 1\ **Last updated:** [July 7, 2017, 8:37am UTC](https://community.wowza.com/t/sideloaded-vtt-timing-out/48706 "2017-07-07T08:37:06Z")
We have built a web application using Wowza for video streaming using HLS with JWPlayer as the player. We are serving closed captions via sidecar method. When site first loads, I can see a successful request for the VTT … --- ## [New Here introducing myself](https://community.wowza.com/t/new-here-introducing-myself/49118)
**Author:** [@Alastair\_Brian](https://community.wowza.com/u/Alastair_Brian)\ **Replies:** 1\ **Last updated:** [July 6, 2017, 8:03am UTC](https://community.wowza.com/t/new-here-introducing-myself/49118 "2017-07-06T08:03:29Z")
Hi, I am new here in the forum… I am basically a developer. I though that WOWZA will be a new thing to learn. So joined it.Anyone please let me know that what is WOWZA and how it is helpful? --- ## [WOWZA Fail-over RECORDER](https://community.wowza.com/t/wowza-fail-over-recorder/49130)
**Author:** [@Roman\_Melekh](https://community.wowza.com/u/Roman_Melekh)\ **Replies:** 0\ **Last updated:** [July 6, 2017, 5:41am UTC](https://community.wowza.com/t/wowza-fail-over-recorder/49130 "2017-07-06T05:41:28Z")
Hello, ALL! (answering in general forum did not help, let’s try to ask here…) I am trying to find any information about WOWZA clustering and it seems that information about clustering is only for chosen people :slight\_… --- ## [HLS Video not playing in iOS but same video played in Android](https://community.wowza.com/t/hls-video-not-playing-in-ios-but-same-video-played-in-android/48491)
**Author:** [@Anand\_Selvadurai](https://community.wowza.com/u/Anand_Selvadurai)\ **Replies:** 1\ **Last updated:** [July 6, 2017, 2:00am UTC](https://community.wowza.com/t/hls-video-not-playing-in-ios-but-same-video-played-in-android/48491 "2017-07-06T02:00:52Z")
I have setup the Wowza streaming engine 4.6.0, I have tried to play sample.mp4 video in Safari browser using Wowza test player(https://www.wowza.com/testplayers). URL: 216.55.163.235:1935 Application: vod Streaming: m… --- ## [HLS Live Stream sync with WebSocket based application](https://community.wowza.com/t/hls-live-stream-sync-with-websocket-based-application/49123)
**Author:** [@Ali\_Ozaltin](https://community.wowza.com/u/Ali_Ozaltin)\ **Replies:** 0\ **Last updated:** [July 5, 2017, 4:08pm UTC](https://community.wowza.com/t/hls-live-stream-sync-with-websocket-based-application/49123 "2017-07-05T16:08:00Z")
Hello Dear, We are an online gaming company which provide to game to the igaming sector. As you know these days our main problem is latency with the HLS as our game is need realtime interaction latencies are very high f… --- ## [Live Dash 608 Captions supported yet ?](https://community.wowza.com/t/live-dash-608-captions-supported-yet/48724)
**Author:** [@Daniel\_Rossi](https://community.wowza.com/u/Daniel_Rossi)\ **Replies:** 2\ **Last updated:** [July 5, 2017, 10:23am UTC](https://community.wowza.com/t/live-dash-608-captions-supported-yet/48724 "2017-07-05T10:23:18Z")
Hi I’ve seen no status update for over a year. I was wondering if 608 captions is supported for live Dash like it is for HLS ? Let me know thanks. --- ## [BUG - Stream Target DASH Akamai - malformed with Playready](https://community.wowza.com/t/bug-stream-target-dash-akamai-malformed-with-playready/48715)
**Author:** [@Joe\_Bray](https://community.wowza.com/u/Joe_Bray)\ **Replies:** 2\ **Last updated:** [July 5, 2017, 10:12am UTC](https://community.wowza.com/t/bug-stream-target-dash-akamai-malformed-with-playready/48715 "2017-07-05T10:12:58Z")
We’re experiencing a bad MPD manifest as malformed XML when using Playready DRM. Both Widevine and Fairplay work well but xml structure collapses with the addition of the playready encryption. --- ## [Wowza question for updating karnel Ubuntu from 11.04 to 16.x? Is there any issues?](https://community.wowza.com/t/wowza-question-for-updating-karnel-ubuntu-from-11-04-to-16-x-is-there-any-issues/48753)
**Author:** [@Aleksandar\_Kostyanev](https://community.wowza.com/u/Aleksandar_Kostyanev)\ **Replies:** 1\ **Last updated:** [July 5, 2017, 8:26am UTC](https://community.wowza.com/t/wowza-question-for-updating-karnel-ubuntu-from-11-04-to-16-x-is-there-any-issues/48753 "2017-07-05T08:26:49Z")
Hello, we have server with Ubuntu 11.04 which is running Wowza Media Server version 3.0.5. We now need to upgrade the karnel to Ubuntu 14.04 or 16.x latest My question is, if there will be any issue with older version of… [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=118) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=120)