# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=34 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 35 --- ## [how to use get\_parameter / set\_parameter method in rtsp?](https://community.wowza.com/t/how-to-use-get-parameter-set-parameter-method-in-rtsp/92725)
**Author:** [@dohee\_park](https://community.wowza.com/u/dohee_park)\ **Replies:** 4\ **Last updated:** [January 22, 2021, 1:03am UTC](https://community.wowza.com/t/how-to-use-get-parameter-set-parameter-method-in-rtsp/92725 "2021-01-22T01:03:30Z")
i want to get/set video resolution from my rtsp client to wowza stream engine(= rtsp server). how can i set “set\_parameter” in wowza streaming engine? --- ## [The license key you entered is not valid](https://community.wowza.com/t/the-license-key-you-entered-is-not-valid/92690)
**Author:** [@Terence\_Ho](https://community.wowza.com/u/Terence_Ho)\ **Replies:** 2\ **Last updated:** [January 22, 2021, 1:01am UTC](https://community.wowza.com/t/the-license-key-you-entered-is-not-valid/92690 "2021-01-22T01:01:10Z")
Hi, I restarted my Wowza streaming server and re-entered the license key EPBU4-XXXXX-XXXXX-XXXXX-kxwUB-nAA4A, it said it is not valid. Could you check and advise…thx! p.s. i have my “Wowza Streaming Engine Perpetual Bu… --- ## [How set timezone REST API historicalstats](https://community.wowza.com/t/how-set-timezone-rest-api-historicalstats/92730)
**Author:** [@YAKHA\_Simjareon](https://community.wowza.com/u/YAKHA_Simjareon)\ **Replies:** 0\ **Last updated:** [January 21, 2021, 12:47pm UTC](https://community.wowza.com/t/how-set-timezone-rest-api-historicalstats/92730 "2021-01-21T12:47:23Z")
How set timezone REST API a historicalstats to timezone gmt+7 Link : https://www.wowza.com/docs/statistics-query-examples#historicalstats --- ## [AAC Audio](https://community.wowza.com/t/aac-audio/46037)
**Author:** [@Gordon\_Barker](https://community.wowza.com/u/Gordon_Barker)\ **Replies:** 3\ **Last updated:** [January 21, 2021, 2:19am UTC](https://community.wowza.com/t/aac-audio/46037 "2021-01-21T02:19:19Z")
Hi, I am using FMLE to stream but have just discovered that for the sound to work on Smartphones you have to use AAC audio. FMLE only comes with MP3 audio you have to buy the AAC software which costs about $200. Is ther… --- ## [Loadbalancer VS wowza streaming engine 4.8.9](https://community.wowza.com/t/loadbalancer-vs-wowza-streaming-engine-4-8-9/92710)
**Author:** [@Tony\_Asmar](https://community.wowza.com/u/Tony_Asmar)\ **Replies:** 2\ **Last updated:** [January 20, 2021, 11:28am UTC](https://community.wowza.com/t/loadbalancer-vs-wowza-streaming-engine-4-8-9/92710 "2021-01-20T11:28:08Z")
I used to have WowzaStreamingEngine 4.8.5.05 with load balancer 4.5, and it was functioning normally, once I updated wowzastreamingengine to 4.8.9, the load balancer stopped working normally, 1- start load balancer, the… --- ## [How can I protect my secure streams from being viewed /played on VLC](https://community.wowza.com/t/how-can-i-protect-my-secure-streams-from-being-viewed-played-on-vlc/41663)
**Author:** [@Michal\_Krmencik](https://community.wowza.com/u/Michal_Krmencik)\ **Replies:** 2\ **Last updated:** [January 20, 2021, 10:49am UTC](https://community.wowza.com/t/how-can-i-protect-my-secure-streams-from-being-viewed-played-on-vlc/41663 "2021-01-20T10:49:45Z")
I’ve activated/installed the wowza secure token on a stream. So far it works. I can’t play the stream in a player without specifying the key in the HTML source code. However, I can easily play the stream in VLC when I u… --- ## [Convert Stream from Flash to HTML5](https://community.wowza.com/t/convert-stream-from-flash-to-html5/92713)
**Author:** [@David\_Waluse](https://community.wowza.com/u/David_Waluse)\ **Replies:** 1\ **Last updated:** [January 19, 2021, 7:56pm UTC](https://community.wowza.com/t/convert-stream-from-flash-to-html5/92713 "2021-01-19T19:56:50Z")
We use Wowza as a method to send RTMP streams from Wirecast for live broadcasting. The person who originally set this up for us used Flash. We now have to convert the stream to use HTML5. And the person who set this u… --- ## [Can't uninstall Wowza from Windows 10](https://community.wowza.com/t/cant-uninstall-wowza-from-windows-10/50487)
**Author:** [@Andrea\_Paradisi](https://community.wowza.com/u/Andrea_Paradisi)\ **Replies:** 6\ **Last updated:** [January 19, 2021, 7:31pm UTC](https://community.wowza.com/t/cant-uninstall-wowza-from-windows-10/50487 "2021-01-19T19:31:37Z")
Hello there, I can’t remove wowza from my PC. Uninstaller start but freeze on “Removing wowza Streaming Engine service”. It stops the services accordingly but it can’t go further. Any of you got same issue ? --- ## [Admin security tools](https://community.wowza.com/t/admin-security-tools/92709)
**Author:** [@Nikita\_Glushchenko](https://community.wowza.com/u/Nikita_Glushchenko)\ **Replies:** 1\ **Last updated:** [January 19, 2021, 4:36pm UTC](https://community.wowza.com/t/admin-security-tools/92709 "2021-01-19T16:36:30Z")
Hello, tell me please Does WSE have built-in tools to control: password complexity policy; storage of password history; setting the password expiration date; limitation of unsuccessful admin login attempts registratio… --- ## [How to configure failover for wowzatranscode with two live source channels](https://community.wowza.com/t/how-to-configure-failover-for-wowzatranscode-with-two-live-source-channels/48199)
**Author:** [@Thai\_Dinh\_Hoang1](https://community.wowza.com/u/Thai_Dinh_Hoang1)\ **Replies:** 3\ **Last updated:** [January 19, 2021, 11:37am UTC](https://community.wowza.com/t/how-to-configure-failover-for-wowzatranscode-with-two-live-source-channels/48199 "2021-01-19T11:37:03Z")
i had two live soucrce live channels with MPEG-TS over UDP formart. channel 1: udp://225.0.0.1:5000 channel 2: udp://225.0.0.2:5000 if the channel 1 loss singnal, the wowza transcoder will use ip of channel 2 for tran… --- ## [how to push all published applications from wowza origin?](https://community.wowza.com/t/how-to-push-all-published-applications-from-wowza-origin/55823)
**Author:** [@Tony\_Asmar](https://community.wowza.com/u/Tony_Asmar)\ **Replies:** 2\ **Last updated:** [January 19, 2021, 11:35am UTC](https://community.wowza.com/t/how-to-push-all-published-applications-from-wowza-origin/55823 "2021-01-19T11:35:01Z")
I have several published live applications on origin, I need to push their RTMP stream to another live apps origin, unfortunately stream target does not work as I want --- ## [Inserting timed events (ID3 tags) in an Apple HLS DVR stream](https://community.wowza.com/t/inserting-timed-events-id3-tags-in-an-apple-hls-dvr-stream/44993)
**Author:** [@laurent\_garnier](https://community.wowza.com/u/laurent_garnier)\ **Replies:** 3\ **Last updated:** [January 19, 2021, 8:56am UTC](https://community.wowza.com/t/inserting-timed-events-id3-tags-in-an-apple-hls-dvr-stream/44993 "2021-01-19T08:56:44Z")
Hello, I need to insert ID3 tags in a DVR stream. I followed the tutorial (https://www.wowza.com/docs/how-to-convert-ontextdata-events-in-a-live-or-vod-stream-to-timed-events-id3-tags-in-an-apple-hls-stream) to insert … --- ## [Default sign in username and password don't work for Google Cloud](https://community.wowza.com/t/default-sign-in-username-and-password-dont-work-for-google-cloud/92694)
**Author:** [@Colin\_Hanbury](https://community.wowza.com/u/Colin_Hanbury)\ **Replies:** 0\ **Last updated:** [January 16, 2021, 9:06pm UTC](https://community.wowza.com/t/default-sign-in-username-and-password-dont-work-for-google-cloud/92694 "2021-01-16T21:06:11Z")
I’m trying to set up the streaming engine on Google Cloud by following this guide (https://www.wowza.com/docs/set-up-wowza-streaming-engine-on-google-cloud-platform#) but I have an issue when it comes to the sign in. I c… --- ## [Wowza live Application not able to run](https://community.wowza.com/t/wowza-live-application-not-able-to-run/92693)
**Author:** [@Faruk\_G](https://community.wowza.com/u/Faruk_G)\ **Replies:** 0\ **Last updated:** [January 16, 2021, 4:16pm UTC](https://community.wowza.com/t/wowza-live-application-not-able-to-run/92693 "2021-01-16T16:16:59Z")
Streaming with OBS STudio -\> rtmp://streaming-t.xxx.xxx/live isn working I was trying to activate WebRTC for lower delays in Application.xml. Even I undo my changes Im not able to get the live Application running anymor… --- ## [Webrtc Publish failed. Unable to connect](https://community.wowza.com/t/webrtc-publish-failed-unable-to-connect/92684)
**Author:** [@chihwen\_chuang](https://community.wowza.com/u/chihwen_chuang)\ **Replies:** 3\ **Last updated:** [January 16, 2021, 12:46pm UTC](https://community.wowza.com/t/webrtc-publish-failed-unable-to-connect/92684 "2021-01-16T12:46:06Z")
Hello, I setup WebRTC configuration following this post https://www.wowza.com/docs/how-to-use-webrtc-with-wowza-streaming-engine , When my iphone or android uses wifi, it can be published successfully. But when my mo… --- ## [Unable to stream mp4s via vods3 app on Wowza EC2 AMI](https://community.wowza.com/t/unable-to-stream-mp4s-via-vods3-app-on-wowza-ec2-ami/92489)
**Author:** [@Roger\_Raigosa](https://community.wowza.com/u/Roger_Raigosa)\ **Replies:** 6\ **Last updated:** [January 15, 2021, 10:02pm UTC](https://community.wowza.com/t/unable-to-stream-mp4s-via-vods3-app-on-wowza-ec2-ami/92489 "2021-01-15T22:02:29Z")
Good Afternoon, I’m building a dev test server based on our production Wowza setup (which is licensed). Spun up the official BYOL Wowza Amazon Linux EC2 T3 small instance with a trial license. I can stream the sample m… --- ## [Adobe Flash end of life](https://community.wowza.com/t/adobe-flash-end-of-life/92688)
**Author:** [@Peter\_Paloma](https://community.wowza.com/u/Peter_Paloma)\ **Replies:** 1\ **Last updated:** [January 15, 2021, 5:41pm UTC](https://community.wowza.com/t/adobe-flash-end-of-life/92688 "2021-01-15T17:41:39Z")
Need recommendations as to what we can do now that Adobe Flash has expired. Any help would be greatly appreciated. Many thanks, Peter Paloma --- ## [I cant not connect to wowza engine from external stream!](https://community.wowza.com/t/i-cant-not-connect-to-wowza-engine-from-external-stream/92678)
**Author:** [@jorge\_mendez1](https://community.wowza.com/u/jorge_mendez1)\ **Replies:** 1\ **Last updated:** [January 14, 2021, 3:28pm UTC](https://community.wowza.com/t/i-cant-not-connect-to-wowza-engine-from-external-stream/92678 "2021-01-14T15:28:55Z")
I have wowza engine installed on a server; Inside that same building there are 4 pc with wirecast installed and I need to send videostream to the wowza server from wirecast. but I find a problem since I cannot connect to… --- ## [Is there any API to read the heap size?](https://community.wowza.com/t/is-there-any-api-to-read-the-heap-size/92675)
**Author:** [@sandeep\_meshram](https://community.wowza.com/u/sandeep_meshram)\ **Replies:** 1\ **Last updated:** [January 14, 2021, 2:36pm UTC](https://community.wowza.com/t/is-there-any-api-to-read-the-heap-size/92675 "2021-01-14T14:36:41Z")
We are also facing issues with the HEAP. Once every week the Heap size is full and we have to restart Wowza. Just wondering is there was an API which will give us the current heap size then we can have some logic around … --- ## [Amlst module not working for me](https://community.wowza.com/t/amlst-module-not-working-for-me/92664)
**Author:** [@koorosh\_kdt](https://community.wowza.com/u/koorosh_kdt)\ **Replies:** 1\ **Last updated:** [January 13, 2021, 11:11am UTC](https://community.wowza.com/t/amlst-module-not-working-for-me/92664 "2021-01-13T11:11:21Z")
Hi I was trying to build in module from this document but https://www.wowza.com/docs/how-to-use-java-api-calls-to-resolve-smil-file-requests getting this error in log files “stream not found” HTTPStreamerAdapterCupe… --- ## [HLS Cannot download .m3u8 playlist file](https://community.wowza.com/t/hls-cannot-download-m3u8-playlist-file/47034)
**Author:** [@Nikon\_Abramov](https://community.wowza.com/u/Nikon_Abramov)\ **Replies:** 8\ **Last updated:** [January 13, 2021, 8:21am UTC](https://community.wowza.com/t/hls-cannot-download-m3u8-playlist-file/47034 "2021-01-13T08:21:05Z")
Hello friends, something really really fishy is going over here, I have setup one origin/loadbalancer server and a edge server, the RTMP streams work as they should pretty good, although when I try to get the m3u8 playli… --- ## [Announcing Streaming Engine 4.8.9- Updater](https://community.wowza.com/t/announcing-streaming-engine-4-8-9-updater/92669)
**Author:** [@Rose\_Power-Wowza\_Com](https://community.wowza.com/u/Rose_Power-Wowza_Com)\ **Replies:** 0\ **Last updated:** [January 12, 2021, 7:38pm UTC](https://community.wowza.com/t/announcing-streaming-engine-4-8-9-updater/92669 "2021-01-12T19:38:12Z")
We’re happy to announce the release of our newest updater, Wowza Streaming Engine 4.8.9. This updater release does not introduce new features, but fixes bugs previously reported. The bugs that we have solved in this upd… --- ## [Load Balancing RTMP Incoming Connections](https://community.wowza.com/t/load-balancing-rtmp-incoming-connections/48304)
**Author:** [@Bob\_Bohanek](https://community.wowza.com/u/Bob_Bohanek)\ **Replies:** 9\ **Last updated:** [January 12, 2021, 3:46pm UTC](https://community.wowza.com/t/load-balancing-rtmp-incoming-connections/48304 "2021-01-12T15:46:48Z")
I have a peculiar situation that looks like it turns the Wowza LB configuration upside down. Instead of serving many many clients, I need to serve many many encoders. I have incoming RTMP connections from across the US a… --- ## [Error when istalled Wowza Engine on server](https://community.wowza.com/t/error-when-istalled-wowza-engine-on-server/92667)
**Author:** [@Wiebe\_Veenstra1](https://community.wowza.com/u/Wiebe_Veenstra1)\ **Replies:** 1\ **Last updated:** [January 12, 2021, 3:15pm UTC](https://community.wowza.com/t/error-when-istalled-wowza-engine-on-server/92667 "2021-01-12T15:15:05Z")
Hi guys! I have installed Wowza Engine on my Windows Server 2019. When i am going tot the enginemanager and i type my username and password, and i see this error: REST API Authorization failed when connecting to serve… --- ## [Wowza Streaming Engine fails to start](https://community.wowza.com/t/wowza-streaming-engine-fails-to-start/92534)
**Author:** [@Tony\_Hewitson](https://community.wowza.com/u/Tony_Hewitson)\ **Replies:** 4\ **Last updated:** [January 12, 2021, 11:11am UTC](https://community.wowza.com/t/wowza-streaming-engine-fails-to-start/92534 "2021-01-12T11:11:12Z")
Morning, We have an issue with our Wowza install on Windows 2019 serverwhere the service fails to bind to port 8087. Symptoms • Logging into the Wowza Streaming Engine Manager Web Page (localhost:8088/enginemanager) i… --- ## [Cant find EXT-X-ENDLIST in configs](https://community.wowza.com/t/cant-find-ext-x-endlist-in-configs/92665)
**Author:** [@koorosh\_kdt](https://community.wowza.com/u/koorosh_kdt)\ **Replies:** 2\ **Last updated:** [January 11, 2021, 2:46pm UTC](https://community.wowza.com/t/cant-find-ext-x-endlist-in-configs/92665 "2021-01-11T14:46:14Z")
“\* Added support to the Akamai HLS stream target for adding the EXT-X-ENDLIST tag to the end of the media playlist when the source times out or disconnects. This is enabled by adding “cupertino.addEndListOnDisconnect”:“t… --- ## [Abr VOD Streaming from live transcoded recording](https://community.wowza.com/t/abr-vod-streaming-from-live-transcoded-recording/92654)
**Author:** [@Simone\_Marrone](https://community.wowza.com/u/Simone_Marrone)\ **Replies:** 1\ **Last updated:** [January 8, 2021, 6:21pm UTC](https://community.wowza.com/t/abr-vod-streaming-from-live-transcoded-recording/92654 "2021-01-08T18:21:27Z")
Hi, I was wondering if is possible to deliver ABR vod stream from static .mp4 files generated with live recorders. I managed to set transcoder to generate ‘\_source’ and ‘\_360p’. Before starting live, I setup 2 recorde… --- ## [Ssl https:// port 8087 or 8086](https://community.wowza.com/t/ssl-https-port-8087-or-8086/92636)
**Author:** [@LogicaHost\_Solucoes](https://community.wowza.com/u/LogicaHost_Solucoes)\ **Replies:** 3\ **Last updated:** [January 7, 2021, 7:17pm UTC](https://community.wowza.com/t/ssl-https-port-8087-or-8086/92636 "2021-01-07T19:17:44Z")
Hi i have my streamllok ssl up and running. I need access via API over SSL example: https://00000.streamlock.net:8087/ is it possible? how will i do it or how can i access port 8087 via ssl? --- ## [Monitor RTMP publish connection state](https://community.wowza.com/t/monitor-rtmp-publish-connection-state/92648)
**Author:** [@Tomislav\_Kordicc](https://community.wowza.com/u/Tomislav_Kordicc)\ **Replies:** 0\ **Last updated:** [January 7, 2021, 4:45pm UTC](https://community.wowza.com/t/monitor-rtmp-publish-connection-state/92648 "2021-01-07T16:45:48Z")
Hi everyone, I am using wowza to restream RTMP input to multiple destination such as Facebook, twitch and YouTube, While I can successfully monitor my ingest ( source ) stream ( IMediaStream ) by adding packet listener … --- ## [How to separate applications?](https://community.wowza.com/t/how-to-separate-applications/92646)
**Author:** [@Tobias\_Schneider](https://community.wowza.com/u/Tobias_Schneider)\ **Replies:** 4\ **Last updated:** [January 7, 2021, 2:00pm UTC](https://community.wowza.com/t/how-to-separate-applications/92646 "2021-01-07T14:00:13Z")
Good day, we have 2 applications and each should have its own streams. But under Applications the streams from both applications are displayed together. Is there any way to achieve the separation, for example add anoth… [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=33) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=35)