# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=86 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 87 --- ## [WebRtc offline](https://community.wowza.com/t/webrtc-offline/52011)
**Author:** [@Loris\_Michielin](https://community.wowza.com/u/Loris_Michielin)\ **Replies:** 2\ **Last updated:** [September 27, 2018, 2:44pm UTC](https://community.wowza.com/t/webrtc-offline/52011 "2018-09-27T14:44:09Z")
Hi, is possible to setup StreamLock certificate to work offline? I’ll have to configure WebRtc in a close network with no internet access. In all my test i have security issues relate to SSL certificate. I have also … --- ## [watermark overlay on live schedule](https://community.wowza.com/t/watermark-overlay-on-live-schedule/52008)
**Author:** [@yashar\_vasegh](https://community.wowza.com/u/yashar_vasegh)\ **Replies:** 1\ **Last updated:** [September 27, 2018, 12:41am UTC](https://community.wowza.com/t/watermark-overlay-on-live-schedule/52008 "2018-09-27T00:41:22Z")
i start transrate source with overlay image, but overlay is not showing. i thought that it may be because of my live server is actually scheduled files in live server. do you have any idea? --- ## [SMIL playlist in PushPublish](https://community.wowza.com/t/smil-playlist-in-pushpublish/51986)
**Author:** [@Simun\_Kodzoman](https://community.wowza.com/u/Simun_Kodzoman)\ **Replies:** 1\ **Last updated:** [September 26, 2018, 6:12pm UTC](https://community.wowza.com/t/smil-playlist-in-pushpublish/51986 "2018-09-26T18:12:22Z")
Hi I have a multiple sound stream SMIL playlist for HLS. Is it possible to make a Stream target that would send that SMIL to a Akamai stream target? Regards. --- ## [WE NEED SOMEONE FOR ASSIST US CONFIGURATE ENCODER ADAPTIVE INTO WONZA](https://community.wowza.com/t/we-need-someone-for-assist-us-configurate-encoder-adaptive-into-wonza/51984)
**Author:** [@JORGE\_GONZALEZ\_DIAZ](https://community.wowza.com/u/JORGE_GONZALEZ_DIAZ)\ **Replies:** 1\ **Last updated:** [September 26, 2018, 4:58pm UTC](https://community.wowza.com/t/we-need-someone-for-assist-us-configurate-encoder-adaptive-into-wonza/51984 "2018-09-26T16:58:30Z")
We got a last wonza version but don´t know how activate the adaptive streaming for our four streaming music channels. Please we need this support via teamviewer. For more information please answer this request a jorgego… --- ## [VoD transcoding](https://community.wowza.com/t/vod-transcoding/40040)
**Author:** [@Matt\_Turner](https://community.wowza.com/u/Matt_Turner)\ **Replies:** 11\ **Last updated:** [September 26, 2018, 2:39pm UTC](https://community.wowza.com/t/vod-transcoding/40040 "2018-09-26T14:39:31Z")
I know this gets asked every year or so, but… Are there any plans to support VOD transcoding in the near future ? thanks, matt. --- ## [uid suffix to url with Secure Token for Per User Stats](https://community.wowza.com/t/uid-suffix-to-url-with-secure-token-for-per-user-stats/51996)
**Author:** [@Puneet\_Jhingan](https://community.wowza.com/u/Puneet_Jhingan)\ **Replies:** 0\ **Last updated:** [September 25, 2018, 8:26am UTC](https://community.wowza.com/t/uid-suffix-to-url-with-secure-token-for-per-user-stats/51996 "2018-09-25T08:26:51Z")
@Paul Shields We intend to use Secure Token with RTSP. We also want to log per user statistics using the uid which will be appended at the end of the url and reflects in x-sname-query field. Would the use of Secure Token… --- ## [RTMP publish stream getting shown as black screen in WOWZA preview player](https://community.wowza.com/t/rtmp-publish-stream-getting-shown-as-black-screen-in-wowza-preview-player/51994)
**Author:** [@Rajendra\_Sharma](https://community.wowza.com/u/Rajendra_Sharma)\ **Replies:** 0\ **Last updated:** [September 24, 2018, 4:20pm UTC](https://community.wowza.com/t/rtmp-publish-stream-getting-shown-as-black-screen-in-wowza-preview-player/51994 "2018-09-24T16:20:22Z")
I want to apply beautification filter on wowza camera preview , and i have used GLSurfaceView over it but on streaming preview i am getting black screen. Anyone can help me out to resolve it. --- ## [Unable to add image overlay on a live stream](https://community.wowza.com/t/unable-to-add-image-overlay-on-a-live-stream/51968)
**Author:** [@Android\_Dev1](https://community.wowza.com/u/Android_Dev1)\ **Replies:** 4\ **Last updated:** [September 24, 2018, 7:52am UTC](https://community.wowza.com/t/unable-to-add-image-overlay-on-a-live-stream/51968 "2018-09-24T07:52:11Z")
I need a solution to overlay image on live stream and should show in testplayer. https://www.wowza.com/docs/how-to-add-graphic-overlays-to-live-streams-with-wowza-transcoder i followed above url and did all things. i a… --- ## [live streaming in Codeigniter Php ?](https://community.wowza.com/t/live-streaming-in-codeigniter-php/51738)
**Author:** [@hamza\_mustafa](https://community.wowza.com/u/hamza_mustafa)\ **Replies:** 1\ **Last updated:** [September 22, 2018, 7:39am UTC](https://community.wowza.com/t/live-streaming-in-codeigniter-php/51738 "2018-09-22T07:39:38Z")
Hi i am a php developer , i want a live streaming in my website for users , my project is based on Codeigniter (Php framework) , i read your document but its too much confusing where to start if i have php based website … --- ## [webrtc on Azure wowza VM : Nothing in Incoming stream](https://community.wowza.com/t/webrtc-on-azure-wowza-vm-nothing-in-incoming-stream/51977)
**Author:** [@Kenneth\_Gulliksen](https://community.wowza.com/u/Kenneth_Gulliksen)\ **Replies:** 2\ **Last updated:** [September 21, 2018, 7:17am UTC](https://community.wowza.com/t/webrtc-on-azure-wowza-vm-nothing-in-incoming-stream/51977 "2018-09-21T07:17:52Z")
Hi There, I have followed every step to enable webrtc on a VM created on Azure using Wowza VM from market-place. I am using HTML example hosted on wowza to test webrtc preview. When I click on publish button on https:/… --- ## [SRT pullig from WSE](https://community.wowza.com/t/srt-pullig-from-wse/51972)
**Author:** [@Takayuki\_KAMIYA](https://community.wowza.com/u/Takayuki_KAMIYA)\ **Replies:** 3\ **Last updated:** [September 21, 2018, 5:41am UTC](https://community.wowza.com/t/srt-pullig-from-wse/51972 "2018-09-21T05:41:37Z")
Hello, I’m using SRT as transport way to overseas. I have tried to pull an SRT from WSE 4.7.6 with VLC player. However, VLC player could not pull the SRT stream from the WSE. When I tried with GStreamer as SRT listen… --- ## [i am getting NoClassDefFoundError: com/wowza/wms/server/IServer](https://community.wowza.com/t/i-am-getting-noclassdeffounderror-com-wowza-wms-server-iserver/51979)
**Author:** [@rahul\_Bhandari](https://community.wowza.com/u/rahul_Bhandari)\ **Replies:** 1\ **Last updated:** [September 20, 2018, 7:53pm UTC](https://community.wowza.com/t/i-am-getting-noclassdeffounderror-com-wowza-wms-server-iserver/51979 "2018-09-20T19:53:12Z")
I am getting this following error while trying to build a plugin p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Monaco; color: #0433ff} p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Monaco; color: #ff2600} sp… --- ## [manifest updates are stuck in wowzastreamengine\_error](https://community.wowza.com/t/manifest-updates-are-stuck-in-wowzastreamengine-error/51978)
**Author:** [@Stephane\_Robinson](https://community.wowza.com/u/Stephane_Robinson)\ **Replies:** 1\ **Last updated:** [September 20, 2018, 7:33pm UTC](https://community.wowza.com/t/manifest-updates-are-stuck-in-wowzastreamengine-error/51978 "2018-09-20T19:33:27Z")
I get this error in wowza error log: CupertinoMediaCasterConnection.manifestUpdates: Manifest updates are stuck, shutting down stream In wowza my stream are stuck at: Waiting for Stream Any idea what causing this ? THa… --- ## [Player able to display stream with token](https://community.wowza.com/t/player-able-to-display-stream-with-token/51962)
**Author:** [@Tobias\_Schneider](https://community.wowza.com/u/Tobias_Schneider)\ **Replies:** 4\ **Last updated:** [September 20, 2018, 3:27pm UTC](https://community.wowza.com/t/player-able-to-display-stream-with-token/51962 "2018-09-20T15:27:51Z")
Hello, i have created a token for a stream for example: rtmp://192.168.1.79:1935/live/webcamTest.stream?wowzatokenendtime=1600000000&wowzatokenhash=972LzqdO3lY9VqqdgmhOmdRziFA3TQT3UIVM8g640Lo= How can i embed this in … --- ## [WebRTC preview not working](https://community.wowza.com/t/webrtc-preview-not-working/51964)
**Author:** [@Eddie\_Abrams](https://community.wowza.com/u/Eddie_Abrams)\ **Replies:** 1\ **Last updated:** [September 19, 2018, 4:16pm UTC](https://community.wowza.com/t/webrtc-preview-not-working/51964 "2018-09-19T16:16:16Z")
WebSocket connection failed when using publish HTML example to publish a stream to Wowza Streaming Engine. webrtc.js:171 WebSocket connection to ‘wss://5b967f7bee6c0.streamlock.net/webrtc-session.json’ failed: Error in … --- ## [WebRTC preview not working](https://community.wowza.com/t/webrtc-preview-not-working/51966)
**Author:** [@Vanshika\_Madan](https://community.wowza.com/u/Vanshika_Madan)\ **Replies:** 0\ **Last updated:** [September 19, 2018, 3:03pm UTC](https://community.wowza.com/t/webrtc-preview-not-working/51966 "2018-09-19T15:03:07Z")
While using html publish examples for publishing stream to Wowza Streaming Engine, got an error. webrtc.js:171 WebSocket connection to ‘wss://5b967f7bee6c0.streamlock.net/webrtc-session.json’ failed: Error in connection… --- ## [Delay in playing video using RTSP for about 30 minutes from WOWZA Server.](https://community.wowza.com/t/delay-in-playing-video-using-rtsp-for-about-30-minutes-from-wowza-server/50783)
**Author:** [@Rakesh\_Sikka](https://community.wowza.com/u/Rakesh_Sikka)\ **Replies:** 2\ **Last updated:** [September 19, 2018, 10:57am UTC](https://community.wowza.com/t/delay-in-playing-video-using-rtsp-for-about-30-minutes-from-wowza-server/50783 "2018-09-19T10:57:23Z")
We have a WOWZA 4.7.4 Server and we have a video input feed using AMLE 3.2 using H.264, frame rate 25, Input 1280 x 720 and 1500 KBPS and keyframe at 5 . We have also given an option in ALME: Auto Adjust: Drop frames. W… --- ## [RTMP playback delay on vlc increases overtime](https://community.wowza.com/t/rtmp-playback-delay-on-vlc-increases-overtime/49636)
**Author:** [@ahmed\_alaa](https://community.wowza.com/u/ahmed_alaa)\ **Replies:** 2\ **Last updated:** [September 19, 2018, 10:54am UTC](https://community.wowza.com/t/rtmp-playback-delay-on-vlc-increases-overtime/49636 "2018-09-19T10:54:20Z")
please help … i’m trying wowza to send a RTSP stream from an android device to other LAN clients i’m using VLC to play the RTMP stream as a client when starting a playback … the delay is \< 1 second and that’s really r… --- ## [licence server doesnt work](https://community.wowza.com/t/licence-server-doesnt-work/51949)
**Author:** [@Dimas\_Simanjuntak](https://community.wowza.com/u/Dimas_Simanjuntak)\ **Replies:** 2\ **Last updated:** [September 19, 2018, 9:51am UTC](https://community.wowza.com/t/licence-server-doesnt-work/51949 "2018-09-19T09:51:04Z")
hi Currently i tried to install a wowza streaming engine with my licence, but it got error The Wowza Media Systems Software licensing system was not able to connect to the licensing server to validate your license. Ple… --- ## [Announcement: Running Flash Test Player in the Latest Chrome Release with Wowza Streaming Engine](https://community.wowza.com/t/announcement-running-flash-test-player-in-the-latest-chrome-release-with-wowza-streaming-engine/51963)
**Author:** [@Rose\_Power-Wowza\_Com](https://community.wowza.com/u/Rose_Power-Wowza_Com)\ **Replies:** 0\ **Last updated:** [September 18, 2018, 8:59pm UTC](https://community.wowza.com/t/announcement-running-flash-test-player-in-the-latest-chrome-release-with-wowza-streaming-engine/51963 "2018-09-18T20:59:54Z")
To run the Flash test player in the latest Chrome release with a Streaming Engine config, you will need to click to the left of the address, click on “site settings” and then “always allow Flash on this site”. --- ## [Statistics with Grafana, InfluxDB and Telegraf](https://community.wowza.com/t/statistics-with-grafana-influxdb-and-telegraf/51960)
**Author:** [@Michael\_Larry](https://community.wowza.com/u/Michael_Larry)\ **Replies:** 1\ **Last updated:** [September 18, 2018, 4:20pm UTC](https://community.wowza.com/t/statistics-with-grafana-influxdb-and-telegraf/51960 "2018-09-18T16:20:44Z")
Hello, I would like to collect viewing statistics (Agents, Number of visits, connections, etc.) with Telegraf to store it in InfluxDB and see them with Grafana. Has anyone done something similar and can you guide me? T… --- ## [Modify the content of a generated manifest.mpd ?](https://community.wowza.com/t/modify-the-content-of-a-generated-manifest-mpd/49741)
**Author:** [@Tom\_Korn](https://community.wowza.com/u/Tom_Korn)\ **Replies:** 2\ **Last updated:** [September 18, 2018, 4:08pm UTC](https://community.wowza.com/t/modify-the-content-of-a-generated-manifest-mpd/49741 "2018-09-18T16:08:57Z")
Hi, is it possible to edit the generated files of a /playlist.m3u8 and in special of a manifest.mpd file? Are there any API classes which let me configure the content of this files? Especially manifest.mpd. A client as… --- ## [Segment Duration in Application XML](https://community.wowza.com/t/segment-duration-in-application-xml/51958)
**Author:** [@Antoni\_Bertran1](https://community.wowza.com/u/Antoni_Bertran1)\ **Replies:** 4\ **Last updated:** [September 18, 2018, 3:41pm UTC](https://community.wowza.com/t/segment-duration-in-application-xml/51958 "2018-09-18T15:41:21Z")
Hi I want to know if is possible to set a SegmentDuration in Application.xml I have a live-lowlatency application and I record it changing the to live-record-lowlatency but I want to set from application.xml the segment… --- ## [Were to define Mpeg Dash Manifest Property "suggestedPresentationDelay"](https://community.wowza.com/t/were-to-define-mpeg-dash-manifest-property-suggestedpresentationdelay/48508)
**Author:** [@Marcus\_Forchner](https://community.wowza.com/u/Marcus_Forchner)\ **Replies:** 2\ **Last updated:** [September 18, 2018, 2:18pm UTC](https://community.wowza.com/t/were-to-define-mpeg-dash-manifest-property-suggestedpresentationdelay/48508 "2018-09-18T14:18:09Z")
Hi, we are using Wowza Streaming Engine for live streaming / transcoding with Mpeg Dash. We want to change the "suggestedPresentationDelay"property of the manifest file, but there is no documentation available. --- ## [How to insert live stream in schedule](https://community.wowza.com/t/how-to-insert-live-stream-in-schedule/51952)
**Author:** [@Maxim\_Avdeev](https://community.wowza.com/u/Maxim_Avdeev)\ **Replies:** 1\ **Last updated:** [September 17, 2018, 4:54pm UTC](https://community.wowza.com/t/how-to-insert-live-stream-in-schedule/51952 "2018-09-17T16:54:56Z")
Hi, I have a problem with schedule live stream with StreamPublisher. I success with scheduled mp4 file, but then I try to schedule live stream - live stream for some reason is skipped access.log 2018-09-17 13:43:36 MS… --- ## [Problem with token creation](https://community.wowza.com/t/problem-with-token-creation/51944)
**Author:** [@Tobias\_Schneider](https://community.wowza.com/u/Tobias_Schneider)\ **Replies:** 1\ **Last updated:** [September 17, 2018, 4:04pm UTC](https://community.wowza.com/t/problem-with-token-creation/51944 "2018-09-17T16:04:16Z")
I tried to create a token, so that it matches the token of server. But i cant get the right Token for: rtmp://192.168.1.79:1935/live/test?wowzatokenendtime=1600000000&wowzatokenCustomParameter=abcdef&wowzatokenhash=WRO… --- ## [Active stream but can't find stream on Facebook page](https://community.wowza.com/t/active-stream-but-cant-find-stream-on-facebook-page/51946)
**Author:** [@Usman\_Khan](https://community.wowza.com/u/Usman_Khan)\ **Replies:** 1\ **Last updated:** [September 15, 2018, 4:59pm UTC](https://community.wowza.com/t/active-stream-but-cant-find-stream-on-facebook-page/51946 "2018-09-15T16:59:37Z")
I am trying to stream an existing file to Facebook Live using ffmpeg. The stream target says active leaving me no reason to believe that there is an issue with the connection. However, I am not able to see the stream on … --- ## [External RTMP source authentication](https://community.wowza.com/t/external-rtmp-source-authentication/51918)
**Author:** [@Quentin\_Hayot1](https://community.wowza.com/u/Quentin_Hayot1)\ **Replies:** 7\ **Last updated:** [September 14, 2018, 5:08pm UTC](https://community.wowza.com/t/external-rtmp-source-authentication/51918 "2018-09-14T17:08:22Z")
Hi, I followed tthis tutorial: https://www.wowza.com/docs/how-to-integrate-wowza-user-authentication-with-external-authentication-systems-modulertmpauthenticate to use an external auth provider. It works very well with… --- ## [Google Analytics on modules or stream](https://community.wowza.com/t/google-analytics-on-modules-or-stream/35835)
**Author:** [@Ahmed\_Amimi](https://community.wowza.com/u/Ahmed_Amimi)\ **Replies:** 3\ **Last updated:** [September 14, 2018, 4:53pm UTC](https://community.wowza.com/t/google-analytics-on-modules-or-stream/35835 "2018-09-14T16:53:46Z")
Hello, Is anyone is using Google Analytics at module or stream in application.xml to monitor the stats. I saw that jwplayer have google analytics to monitor the stats of the player. I would love to have one for Wowza. … --- ## [WebRTC from RTMP](https://community.wowza.com/t/webrtc-from-rtmp/48439)
**Author:** [@Samson\_Radu](https://community.wowza.com/u/Samson_Radu)\ **Replies:** 2\ **Last updated:** [September 14, 2018, 6:24am UTC](https://community.wowza.com/t/webrtc-from-rtmp/48439 "2018-09-14T06:24:09Z")
If I have an RTMP stream, can I also encode it for WebRTC play in the same way I can do with HLS on Wowza \> 4.6? [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=85) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=87)