# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=117 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 118 --- ## [Programatically increase timeout for cupertino stream?](https://community.wowza.com/t/programatically-increase-timeout-for-cupertino-stream/34716)
**Author:** [@Jay\_Charles](https://community.wowza.com/u/Jay_Charles)\ **Replies:** 6\ **Last updated:** [August 13, 2017, 11:09pm UTC](https://community.wowza.com/t/programatically-increase-timeout-for-cupertino-stream/34716 "2017-08-13T23:09:38Z")
I have an application that acts as an edge server for an FMIS live stream. In order to prevent bad data and timeout problems when clients first connect to the edge instance (when the instance hasn’t yet started), I’m wa… --- ## [Wowza Verision 4.7.1 Memory/File Handle Leak?](https://community.wowza.com/t/wowza-verision-4-7-1-memory-file-handle-leak/49389)
**Author:** [@Heinz\_Lechner](https://community.wowza.com/u/Heinz_Lechner)\ **Replies:** 1\ **Last updated:** [August 12, 2017, 3:37pm UTC](https://community.wowza.com/t/wowza-verision-4-7-1-memory-file-handle-leak/49389 "2017-08-12T15:37:31Z")
Hi! We Use Wowza Streaming Engine for VOD with Wowza Media Cache Since we did the upgrade to 4.7.1 we see the following problem: When performing VOD Files under high load the Server suddeny cant access the Media Cache… --- ## [Live streaming from many cameras to many users](https://community.wowza.com/t/live-streaming-from-many-cameras-to-many-users/49412)
**Author:** [@Robert\_Budnikas](https://community.wowza.com/u/Robert_Budnikas)\ **Replies:** 1\ **Last updated:** [August 11, 2017, 11:29pm UTC](https://community.wowza.com/t/live-streaming-from-many-cameras-to-many-users/49412 "2017-08-11T23:29:53Z")
This Topic is covered here and would like to expand on the subject Live Streaming… I’m sure the answer is yes, but since you can have many cameras to many users, can those many cameras stream live from the IPhone camer… --- ## [Migrating wowza apps without content](https://community.wowza.com/t/migrating-wowza-apps-without-content/49400)
**Author:** [@jean\_hum](https://community.wowza.com/u/jean_hum)\ **Replies:** 1\ **Last updated:** [August 11, 2017, 10:38pm UTC](https://community.wowza.com/t/migrating-wowza-apps-without-content/49400 "2017-08-11T22:38:41Z")
Hello I am following your instructions on migrating wowza to another server. I do everything except copying the content on the old wowza. I would only want to have all the applications i have in my old server in my new s… --- ## [Update smil and video dynamically for vod-http-origin](https://community.wowza.com/t/update-smil-and-video-dynamically-for-vod-http-origin/49417)
**Author:** [@Rachit\_Gupta](https://community.wowza.com/u/Rachit_Gupta)\ **Replies:** 0\ **Last updated:** [August 11, 2017, 11:48am UTC](https://community.wowza.com/t/update-smil-and-video-dynamically-for-vod-http-origin/49417 "2017-08-11T11:48:10Z")
In VOD-http-origin mode , can we update smil dynamically ? If yes then how cache will be updated ? What’s the way to achieve it ? 2. In VOD-http-origin mode , if video file is replaced by another file with same name pre… --- ## [Input Muxing for YouTube Stream Target](https://community.wowza.com/t/input-muxing-for-youtube-stream-target/38434)
**Author:** [@Brian\_Dombrowski](https://community.wowza.com/u/Brian_Dombrowski)\ **Replies:** 2\ **Last updated:** [August 10, 2017, 1:28pm UTC](https://community.wowza.com/t/input-muxing-for-youtube-stream-target/38434 "2017-08-10T13:28:15Z")
I’m using the latest licensed Wowza Streaming Engine. We bring into Wowza a handful of live streams from IP cameras using RTSP pull from the Stream Manager UI. Currently, we transcode each of these streams to watermark a… --- ## [Newbie question: Wowza and video conferencing](https://community.wowza.com/t/newbie-question-wowza-and-video-conferencing/35155)
**Author:** [@Igor\_Pechersky](https://community.wowza.com/u/Igor_Pechersky)\ **Replies:** 9\ **Last updated:** [August 9, 2017, 7:38pm UTC](https://community.wowza.com/t/newbie-question-wowza-and-video-conferencing/35155 "2017-08-09T19:38:44Z")
We are seeking the appropriate platform interactive edutainment communities. The main requirement is the support for video conferencing, to be integrated into social content management framework. The closest open source… --- ## [Change Host-Server and Stream URL to Public IP](https://community.wowza.com/t/change-host-server-and-stream-url-to-public-ip/49388)
**Author:** [@Faisal\_Mushtaq1](https://community.wowza.com/u/Faisal_Mushtaq1)\ **Replies:** 1\ **Last updated:** [August 9, 2017, 7:24pm UTC](https://community.wowza.com/t/change-host-server-and-stream-url-to-public-ip/49388 "2017-08-09T19:24:06Z")
We are using 30 days trial version of Wowza Streaming Engine. We wants to make Host-Server and Stream URL public, currently its accessible by using http://localhost:8088/enginemanager/Home.htm#home/defaultVHost We have… --- ## [install wowza in docker (synology) dsm 6](https://community.wowza.com/t/install-wowza-in-docker-synology-dsm-6/49384)
**Author:** [@tyrone\_abital](https://community.wowza.com/u/tyrone_abital)\ **Replies:** 1\ **Last updated:** [August 9, 2017, 7:10pm UTC](https://community.wowza.com/t/install-wowza-in-docker-synology-dsm-6/49384 "2017-08-09T19:10:08Z")
right now there are three parties im dealing with, wowza, synology, and docker. i have spen 9 hours of time trying to install wowza on docker on my synology nas server. downloading works perfect. But the next problem is … --- ## [WebRTC configured as UDP but not peering](https://community.wowza.com/t/webrtc-configured-as-udp-but-not-peering/49396)
**Author:** [@Daniel\_Rossi](https://community.wowza.com/u/Daniel_Rossi)\ **Replies:** 1\ **Last updated:** [August 9, 2017, 7:08pm UTC](https://community.wowza.com/t/webrtc-configured-as-udp-but-not-peering/49396 "2017-08-09T19:08:14Z")
I am just testing the browser publishing example. I am seeing 3 connections and this output which means its streaming to multiple clients Bytes In: 233470634 @ 440.200 Kbits/s Bytes Out: 335649957 @ 861.100 Kbits/s W… --- ## [WebRTC quality issues](https://community.wowza.com/t/webrtc-quality-issues/49337)
**Author:** [@Samson\_Radu](https://community.wowza.com/u/Samson_Radu)\ **Replies:** 2\ **Last updated:** [August 9, 2017, 3:48pm UTC](https://community.wowza.com/t/webrtc-quality-issues/49337 "2017-08-09T15:48:44Z")
Using Chrome and VP9 codec I’m getting very poor motion quality: Here is the SDP: wsConnection.onmessage: {“status”:200,“statusDescription”:“OK”,“direction”:“play”,“command”:“getOffer”,“streamInfo”:{“applicationName”:“… --- ## [WebRTC publish / play demos automatically close connections](https://community.wowza.com/t/webrtc-publish-play-demos-automatically-close-connections/49360)
**Author:** [@Daniel\_Rossi](https://community.wowza.com/u/Daniel_Rossi)\ **Replies:** 4\ **Last updated:** [August 8, 2017, 2:51pm UTC](https://community.wowza.com/t/webrtc-publish-play-demos-automatically-close-connections/49360 "2017-08-08T14:51:44Z")
Hi there I sent an email to the preview location. However I thought I would try here. I have configured webrtc and I can see logs and messages. However when trying to subscribe to a stream with the play application I am… --- ## [Transcoder addon AAC LATM, does wowza support this codec for transcoding](https://community.wowza.com/t/transcoder-addon-aac-latm-does-wowza-support-this-codec-for-transcoding/38977)
**Author:** [@Ferdinand\_Hernandez](https://community.wowza.com/u/Ferdinand_Hernandez)\ **Replies:** 22\ **Last updated:** [August 7, 2017, 12:49pm UTC](https://community.wowza.com/t/transcoder-addon-aac-latm-does-wowza-support-this-codec-for-transcoding/38977 "2017-08-07T12:49:49Z")
Hi Guys, I am having problem transcoding a stream with aac latm as audio. HLS streams comes out without audio. 2013-10-02 05:29:46 ECT comment server INFO 200 - LiveStreamPacketizerCupertino.handlePacket\[SVorigin/\_defi… --- ## [Use Of Variables In Transcoder Templates](https://community.wowza.com/t/use-of-variables-in-transcoder-templates/49359)
**Author:** [@ImAStreamer](https://community.wowza.com/u/ImAStreamer)\ **Replies:** 0\ **Last updated:** [August 4, 2017, 2:56pm UTC](https://community.wowza.com/t/use-of-variables-in-transcoder-templates/49359 "2017-08-04T14:56:09Z")
In creating a transcoder template, is there a list of what variables are available for use in the template, specificially the streamname tag? mp4:${SourceStreamName}\_somethinghere I want to build a new streamname that … --- ## [Update to 4.7.1 messes up WSE Manager over SSL](https://community.wowza.com/t/update-to-4-7-1-messes-up-wse-manager-over-ssl/49343)
**Author:** [@Christian\_Bixler](https://community.wowza.com/u/Christian_Bixler)\ **Replies:** 5\ **Last updated:** [August 4, 2017, 4:15am UTC](https://community.wowza.com/t/update-to-4-7-1-messes-up-wse-manager-over-ssl/49343 "2017-08-04T04:15:29Z")
I installed the update to 4.7.1 today, but had to uninstall it as it seems to mess up the manager when running over SSL. When I tried to log into the manager over the default unsecure port, it wouldn’t let me. Any idea … --- ## [Connect to Redis (Jedis)](https://community.wowza.com/t/connect-to-redis-jedis/49339)
**Author:** [@Samson\_Radu](https://community.wowza.com/u/Samson_Radu)\ **Replies:** 2\ **Last updated:** [August 2, 2017, 9:45pm UTC](https://community.wowza.com/t/connect-to-redis-jedis/49339 "2017-08-02T21:45:32Z")
Is there a reason I cannot connect to Redis from a Trial Wowza Streaming Engine? Is there some kind of limitation? The code below simply hangs and nothing gets logged except for the server initialisation logs. Removing… --- ## [Could not connect to server](https://community.wowza.com/t/could-not-connect-to-server/41866)
**Author:** [@cherif\_vegeta](https://community.wowza.com/u/cherif_vegeta)\ **Replies:** 5\ **Last updated:** [August 1, 2017, 12:53pm UTC](https://community.wowza.com/t/could-not-connect-to-server/41866 "2017-08-01T12:53:24Z")
hello I install Wowza Streaming Engine 4.0 Trial locally on Windows 7 to test, but I can not connect. I get the error message: “Could not connect to server: http://localhost:8087” I tried both as localhost: “http://loc… --- ## [RSTP to HTTP \[HLS based Streaming\] using Streaming Engine](https://community.wowza.com/t/rstp-to-http-hls-based-streaming-using-streaming-engine/49298)
**Author:** [@Faisal\_Mushtaq](https://community.wowza.com/u/Faisal_Mushtaq)\ **Replies:** 2\ **Last updated:** [August 1, 2017, 6:53am UTC](https://community.wowza.com/t/rstp-to-http-hls-based-streaming-using-streaming-engine/49298 "2017-08-01T06:53:36Z")
We are trying to use Wowza Streaming Engine \[30 days trial version\] to restream rtsp to use at browser. We wants to restream the url like rtsp://\_\_\_\_\_\_\_\_\_\_\_/live.sdp We are following the link to setup restream https://… --- ## [Wowza VOD with AC3 Audio](https://community.wowza.com/t/wowza-vod-with-ac3-audio/49243)
**Author:** [@Brittney\_Shotwell](https://community.wowza.com/u/Brittney_Shotwell)\ **Replies:** 2\ **Last updated:** [July 31, 2017, 3:11pm UTC](https://community.wowza.com/t/wowza-vod-with-ac3-audio/49243 "2017-07-31T15:11:01Z")
I’m attempting to play mp4 files that have AC3 audio using Wowza VOD (AC3 is a must for the client). I know that Wowza doesn’t decode the codec, but I have been able to do live streams through Wowza using the AC3 pass th… --- ## [Input video/audio signal](https://community.wowza.com/t/input-video-audio-signal/49257)
**Author:** [@bartek\_kowalski](https://community.wowza.com/u/bartek_kowalski)\ **Replies:** 2\ **Last updated:** [July 31, 2017, 9:43am UTC](https://community.wowza.com/t/input-video-audio-signal/49257 "2017-07-31T09:43:32Z")
Hello, I’m developong system which will be using Wowza Engine. I’m receiving audio and video from devices. They are sending video as h264 AVC codec and audio as PCMU. I’m receiving them separately. For now I only have m… --- ## [analystatistics with wowza](https://community.wowza.com/t/analystatistics-with-wowza/49167)
**Author:** [@lizardo\_tello](https://community.wowza.com/u/lizardo_tello)\ **Replies:** 1\ **Last updated:** [July 31, 2017, 5:08am UTC](https://community.wowza.com/t/analystatistics-with-wowza/49167 "2017-07-31T05:08:19Z")
hi i\`m using wowza engine for VOD with wowza player all in local network. we need some statistics like viemo or youtube has because the statistics of wowza player are very basic , also i need to export them to excel. th… --- ## [Libstream Wowza Streaming engine screen black](https://community.wowza.com/t/libstream-wowza-streaming-engine-screen-black/49240)
**Author:** [@Umut\_Tufanoglu1](https://community.wowza.com/u/Umut_Tufanoglu1)\ **Replies:** 1\ **Last updated:** [July 31, 2017, 4:29am UTC](https://community.wowza.com/t/libstream-wowza-streaming-engine-screen-black/49240 "2017-07-31T04:29:38Z")
Hello, I set up a sample app to stream the current camera view from my android device to the wowza streaming engine but somehow it does not work. If I run the app, the app show the camera view and if I try to open the … --- ## [cupertinoPacketizeAllStreamsAsTSVOD risk?](https://community.wowza.com/t/cupertinopacketizeallstreamsastsvod-risk/49190)
**Author:** [@Ron\_Stanonik](https://community.wowza.com/u/Ron_Stanonik)\ **Replies:** 1\ **Last updated:** [July 31, 2017, 3:49am UTC](https://community.wowza.com/t/cupertinopacketizeallstreamsastsvod-risk/49190 "2017-07-31T03:49:21Z")
We’re using jwplayer 7.12.1 to stream on-demand from Wowza StreamingEngine 4.6.0.01 (build 19572). We’re trying to stream audio only (mp3) using HLS, since flash (RTMP) is discouraged. Streaming mp3 using HLS didn’t wo… --- ## [Wowza 4.7, NVIDIA NVENC and CUDA problems with only 1 transcoded stream](https://community.wowza.com/t/wowza-4-7-nvidia-nvenc-and-cuda-problems-with-only-1-transcoded-stream/49193)
**Author:** [@edaich](https://community.wowza.com/u/edaich)\ **Replies:** 1\ **Last updated:** [July 31, 2017, 3:32am UTC](https://community.wowza.com/t/wowza-4-7-nvidia-nvenc-and-cuda-problems-with-only-1-transcoded-stream/49193 "2017-07-31T03:32:40Z")
I have NVIDIA K80 card running on Azure N-Series machine, Wowza configured to encode using NVENC and decode using NVCUVID. With only 1 stream, I’m seeing these logs indicating problems: TranscodingSession.updateBehindFi… --- ## [I want to update the schedule time automatically.Is this possible or we have to change it manually all the time?](https://community.wowza.com/t/i-want-to-update-the-schedule-time-automatically-is-this-possible-or-we-have-to-change-it-manually-all-the-time/49252)
**Author:** [@Chandresh\_Sharma](https://community.wowza.com/u/Chandresh_Sharma)\ **Replies:** 1\ **Last updated:** [July 31, 2017, 2:46am UTC](https://community.wowza.com/t/i-want-to-update-the-schedule-time-automatically-is-this-possible-or-we-have-to-change-it-manually-all-the-time/49252 "2017-07-31T02:46:28Z")
Missing title. Missing body. --- ## [Help! Wowza Load Balancer Setup Fail](https://community.wowza.com/t/help-wowza-load-balancer-setup-fail/49163)
**Author:** [@Joe\_Tan](https://community.wowza.com/u/Joe_Tan)\ **Replies:** 1\ **Last updated:** [July 30, 2017, 3:42pm UTC](https://community.wowza.com/t/help-wowza-load-balancer-setup-fail/49163 "2017-07-30T15:42:35Z")
Hi I have followed the instructions to install the Load Balancer with AWS Wowza AMI on this page. https://www.wowza.com/docs/how-to-get-dynamic-load-balancing-addon I downloaded Load Balancer 4.0 to install it with Wo… --- ## [HttpProvider maximum wesocket connection limit is what?](https://community.wowza.com/t/httpprovider-maximum-wesocket-connection-limit-is-what/49289)
**Author:** [@vikram\_singh](https://community.wowza.com/u/vikram_singh)\ **Replies:** 1\ **Last updated:** [July 30, 2017, 3:33pm UTC](https://community.wowza.com/t/httpprovider-maximum-wesocket-connection-limit-is-what/49289 "2017-07-30T15:33:27Z")
I am using HttpProvider for web socket. I am able to to make 16000 number of concurrent websocket connections at localhost with machine configuration below: If i try to increase load on wowza streaming engine, number of… --- ## [Is it possible to push Apple HTTP Live Streaming (HLS) nDVR files via FTP on the fly?](https://community.wowza.com/t/is-it-possible-to-push-apple-http-live-streaming-hls-ndvr-files-via-ftp-on-the-fly/49038)
**Author:** [@Christopher\_Adams](https://community.wowza.com/u/Christopher_Adams)\ **Replies:** 1\ **Last updated:** [July 30, 2017, 3:21pm UTC](https://community.wowza.com/t/is-it-possible-to-push-apple-http-live-streaming-hls-ndvr-files-via-ftp-on-the-fly/49038 "2017-07-30T15:21:40Z")
We have an encoder that takes HD-SDI and chunks it up into HLS files and playlists for adaptive bitrate HLS and it works GREAT. It FTP’s them on the fly (along with changed .m3u8 files) to our webserver that has a CDN at… --- ## [Facebook Live stream target.SreFaceFacebook Live stream target.](https://community.wowza.com/t/facebook-live-stream-target-srefacefacebook-live-stream-target/49265)
**Author:** [@Titto\_Mathews](https://community.wowza.com/u/Titto_Mathews)\ **Replies:** 1\ **Last updated:** [July 30, 2017, 3:49am UTC](https://community.wowza.com/t/facebook-live-stream-target-srefacefacebook-live-stream-target/49265 "2017-07-30T03:49:01Z")
We are working on create a stream target for face book live We believe , Below one is a sample stream target . wowzademo.stream={“entryName”:“wowzafbdemo1”, “profile”:“rtmp-facebook”, “facebook.destName”:“My Timeline”,… --- ## [Delay in HLS live streams](https://community.wowza.com/t/delay-in-hls-live-streams/49270)
**Author:** [@Chaitanya\_kanth\_Vadl](https://community.wowza.com/u/Chaitanya_kanth_Vadl)\ **Replies:** 1\ **Last updated:** [July 29, 2017, 4:45am UTC](https://community.wowza.com/t/delay-in-hls-live-streams/49270 "2017-07-29T04:45:48Z")
We are using wowza and flowplayer to load HLS live streams into our applications. However, we are experiencing high delays in the stream. We fine tuned our wowza server to optimum settings (www.wowza.com/…/-latency-apple… [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=116) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=118)