# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=251 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 252 --- ## [Version 3.5.2 Server won't start invalid license - Need Help Urgent](https://community.wowza.com/t/version-3-5-2-server-wont-start-invalid-license-need-help-urgent/42496)
**Author:** [@Scott\_Hanna](https://community.wowza.com/u/Scott_Hanna)\ **Replies:** 1\ **Last updated:** [March 19, 2014, 8:51pm UTC](https://community.wowza.com/t/version-3-5-2-server-wont-start-invalid-license-need-help-urgent/42496 "2014-03-19T20:51:41Z")
I have wowza 3.52 installed with perpetual license and need to restart server for first time since Dec 12, 2013 and it won’t come up . The logs show the following error. Any help would be aprreciated. The Wowza Media Sy… --- ## [mpeg2-ts h.264 for BrighSigns](https://community.wowza.com/t/mpeg2-ts-h-264-for-brighsigns/37457)
**Author:** [@Ben\_Watson](https://community.wowza.com/u/Ben_Watson)\ **Replies:** 11\ **Last updated:** [March 19, 2014, 1:50pm UTC](https://community.wowza.com/t/mpeg2-ts-h-264-for-brighsigns/37457 "2014-03-19T13:50:48Z")
We are using bright signs for our campus and want to stream to them. We use wirecast to push to an amazon ec2 feed (for our web feed). Does wowza output mpeg2-ts in h.264 codec on it’s rtsp feed? see link below: http://… --- ## [Record remote live streaming in wowza](https://community.wowza.com/t/record-remote-live-streaming-in-wowza/39287)
**Author:** [@Sutharshan\_Balachand](https://community.wowza.com/u/Sutharshan_Balachand)\ **Replies:** 3\ **Last updated:** [March 19, 2014, 7:33am UTC](https://community.wowza.com/t/record-remote-live-streaming-in-wowza/39287 "2014-03-19T07:33:57Z")
I have a requirement where I need to record the live streaming which is happening on some other server (another streaming provider) in my server using wowza. For example, There is a live streaming event is going on rtmp… --- ## [Edge origin issue with server side modules](https://community.wowza.com/t/edge-origin-issue-with-server-side-modules/39283)
**Author:** [@Sutharshan\_Balachand](https://community.wowza.com/u/Sutharshan_Balachand)\ **Replies:** 3\ **Last updated:** [March 19, 2014, 1:30am UTC](https://community.wowza.com/t/edge-origin-issue-with-server-side-modules/39283 "2014-03-19T01:30:56Z")
I have a problem with my server side module when I use the edge origin setup. I want to know how to resolve the issue on this. My problem is explained below. I have developed a server side module which works as live vid… --- ## [How to turn off new modules in 4.0.1](https://community.wowza.com/t/how-to-turn-off-new-modules-in-4-0-1/39396)
**Author:** [@Dmitry\_Zin](https://community.wowza.com/u/Dmitry_Zin)\ **Replies:** 2\ **Last updated:** [March 18, 2014, 10:46pm UTC](https://community.wowza.com/t/how-to-turn-off-new-modules-in-4-0-1/39396 "2014-03-18T22:46:41Z")
Wowza 4.0.1 starts very slow. I want to disable all new modules to speed up startup time. How can I turn off all new modules such as RESTServer, MediaCache\[MediaCache\] and others? --- ## [Transcoder intel quicksync plugin for redhat/centos](https://community.wowza.com/t/transcoder-intel-quicksync-plugin-for-redhat-centos/33748)
**Author:** [@Vladimir\_Ershov](https://community.wowza.com/u/Vladimir_Ershov)\ **Replies:** 1\ **Last updated:** [March 18, 2014, 10:39pm UTC](https://community.wowza.com/t/transcoder-intel-quicksync-plugin-for-redhat-centos/33748 "2014-03-18T22:39:38Z")
Hi, Is there any plans to support intel quicksync in Redhat/Centos distros ? Thank you. --- ## [Transcoder module not available with trial key on EC2](https://community.wowza.com/t/transcoder-module-not-available-with-trial-key-on-ec2/42472)
**Author:** [@Patrick\_Roy](https://community.wowza.com/u/Patrick_Roy)\ **Replies:** 3\ **Last updated:** [March 18, 2014, 1:22pm UTC](https://community.wowza.com/t/transcoder-module-not-available-with-trial-key-on-ec2/42472 "2014-03-18T13:22:27Z")
I registered for a trial and used the key on a LicKey Licensing Amazon EC2 AMI but the transcoder won’t work. It is a 64 bit server I’m getting this error in the log files ERROR server comment 2014-03-18 16:23:14 - - … --- ## [Looking for a video site which use RTMPS.](https://community.wowza.com/t/looking-for-a-video-site-which-use-rtmps/42463)
**Author:** [@bo\_lu](https://community.wowza.com/u/bo_lu)\ **Replies:** 1\ **Last updated:** [March 18, 2014, 12:59pm UTC](https://community.wowza.com/t/looking-for-a-video-site-which-use-rtmps/42463 "2014-03-18T12:59:57Z")
Hi everyone, I am looking for a video site or webpage which use RTMPS. I wish I could test it. Thanks --- ## [Two speakers one audio stream](https://community.wowza.com/t/two-speakers-one-audio-stream/42471)
**Author:** [@Matias\_Albala](https://community.wowza.com/u/Matias_Albala)\ **Replies:** 3\ **Last updated:** [March 18, 2014, 11:25am UTC](https://community.wowza.com/t/two-speakers-one-audio-stream/42471 "2014-03-18T11:25:10Z")
What should I do to have two speakers in different pc that convey a single audio stream? --- ## [How do i monitor an applications and receive emails notification about it status??](https://community.wowza.com/t/how-do-i-monitor-an-applications-and-receive-emails-notification-about-it-status/35865)
**Author:** [@Ruben\_Lozano](https://community.wowza.com/u/Ruben_Lozano)\ **Replies:** 2\ **Last updated:** [March 18, 2014, 6:46am UTC](https://community.wowza.com/t/how-do-i-monitor-an-applications-and-receive-emails-notification-about-it-status/35865 "2014-03-18T06:46:34Z")
Hello, I am looking for a system that monitor applications and send a notification by mail when a stream stop to work (tipical 24/7 and maybe the encoder or the wowza stop to work, so went this happen I need to receive a… --- ## [Streaming Engine service stops](https://community.wowza.com/t/streaming-engine-service-stops/42216)
**Author:** [@Terje\_Halvorsen](https://community.wowza.com/u/Terje_Halvorsen)\ **Replies:** 7\ **Last updated:** [March 18, 2014, 2:05am UTC](https://community.wowza.com/t/streaming-engine-service-stops/42216 "2014-03-18T02:05:51Z")
Hi, I have installed a fresh installation of Wowza (4.0.1) on a Windows server. The engine manager service is running, but the streaming engine service stops after a few Seconds. Can’t see anything i the Windows event… --- ## [Where is the modules page in the manager?](https://community.wowza.com/t/where-is-the-modules-page-in-the-manager/34132)
**Author:** [@Khaled\_Zaidan](https://community.wowza.com/u/Khaled_Zaidan)\ **Replies:** 2\ **Last updated:** [March 18, 2014, 12:31am UTC](https://community.wowza.com/t/where-is-the-modules-page-in-the-manager/34132 "2014-03-18T00:31:15Z")
Hi all, This might sound a bit silly, but i’m going through the Wowza Streaming Engine (the management interface), and I can’t find the page with the list of modules :confused: On page 90 in the UsersGuide.pdf: On m… --- ## [Wowza Streaming Engine on EC2 no more c1.medium](https://community.wowza.com/t/wowza-streaming-engine-on-ec2-no-more-c1-medium/41503)
**Author:** [@Tom\_T](https://community.wowza.com/u/Tom_T)\ **Replies:** 6\ **Last updated:** [March 17, 2014, 11:43pm UTC](https://community.wowza.com/t/wowza-streaming-engine-on-ec2-no-more-c1-medium/41503 "2014-03-17T23:43:03Z")
I went to launch a Wowza Streaming Engine 4 instance on Amazon EC2 and there is no longer a choice for a c1.medium instance. I thought the c1.medium had the most throughput for the money at 950Mb/sec so I’m surprised it… --- ## [Wowser!](https://community.wowza.com/t/wowser/40578)
**Author:** [@Andrew\_Sinclair](https://community.wowza.com/u/Andrew_Sinclair)\ **Replies:** 1\ **Last updated:** [March 17, 2014, 11:40pm UTC](https://community.wowza.com/t/wowser/40578 "2014-03-17T23:40:06Z")
For a bit of light entertainment to the Australian’s that use Wowza here is the official Australian definition, with a slightly different spelling. http://andc.anu.edu.au/australian-words/meanings-origins?field\_alphabet… --- ## [A method to check the status of up-steam status](https://community.wowza.com/t/a-method-to-check-the-status-of-up-steam-status/34131)
**Author:** [@Khaled\_Zaidan](https://community.wowza.com/u/Khaled_Zaidan)\ **Replies:** 4\ **Last updated:** [March 17, 2014, 9:56pm UTC](https://community.wowza.com/t/a-method-to-check-the-status-of-up-steam-status/34131 "2014-03-17T21:56:03Z")
Hello, I’m working on a web app where I use a flash client app to send a live-stream to a wowza server. Is there an exposed method from wowza that allows me to me to check the status of the connection? The reason I nee… --- ## [Medicache not forwarding authentication cookies to origin server](https://community.wowza.com/t/medicache-not-forwarding-authentication-cookies-to-origin-server/42434)
**Author:** [@Uma\_Reddy](https://community.wowza.com/u/Uma_Reddy)\ **Replies:** 4\ **Last updated:** [March 17, 2014, 2:13pm UTC](https://community.wowza.com/t/medicache-not-forwarding-authentication-cookies-to-origin-server/42434 "2014-03-17T14:13:23Z")
I am using mediacache with http access to a web server which stores my video content. The web server validates a session id and an access\_token before it returns any content. The wowza server (mediacache) is not sending … --- ## [Transcoder won't properly transcode incoming MPEG2 Video with MPEG1-Part 2 Audio](https://community.wowza.com/t/transcoder-wont-properly-transcode-incoming-mpeg2-video-with-mpeg1-part-2-audio/42347)
**Author:** [@Sherrod\_Munday](https://community.wowza.com/u/Sherrod_Munday)\ **Replies:** 3\ **Last updated:** [March 17, 2014, 12:24pm UTC](https://community.wowza.com/t/transcoder-wont-properly-transcode-incoming-mpeg2-video-with-mpeg1-part-2-audio/42347 "2014-03-17T12:24:58Z")
I’m new to Wowza … first installation, and first post. Please pardon any 'Netiquette gaffes for this forum. I have a Scientific Atlanta D9032 \[professional hardware\] video encoder that also outputs an IP stream as MPEG-… --- ## [CPU Dual Quad-Core 2.10 GHz is enough for Wowza 4 ?](https://community.wowza.com/t/cpu-dual-quad-core-2-10-ghz-is-enough-for-wowza-4/652)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 3\ **Last updated:** [March 17, 2014, 11:13am UTC](https://community.wowza.com/t/cpu-dual-quad-core-2-10-ghz-is-enough-for-wowza-4/652 "2014-03-17T11:13:38Z")
According the Specifications for Wowsa Strreaming Engine 4, minimum recommended production hardware is CPU: Single Quad Core, 3.00 GHz or better What happen if I have a machine with just a CPU Dual Quad-Core 2.10 GHz ? … --- ## [ERROR HTTPUtils.HTTPRequestToByteArray](https://community.wowza.com/t/error-httputils-httprequesttobytearray/36130)
**Author:** [@Simon\_Bailey](https://community.wowza.com/u/Simon_Bailey)\ **Replies:** 2\ **Last updated:** [March 17, 2014, 8:31am UTC](https://community.wowza.com/t/error-httputils-httprequesttobytearray/36130 "2014-03-17T08:31:33Z")
I am noticing the following error in my EC2 instance error logs: ERROR HTTPUtils.HTTPRequestToByteArray : java.io.FileNotFoundException: http://169.254.169.254/latest/meta-data/product-codes |at sun.net.www.protocol.ht… --- ## [Ingesting live stream from cdn](https://community.wowza.com/t/ingesting-live-stream-from-cdn/42371)
**Author:** [@Brandon\_Parker](https://community.wowza.com/u/Brandon_Parker)\ **Replies:** 1\ **Last updated:** [March 17, 2014, 7:36am UTC](https://community.wowza.com/t/ingesting-live-stream-from-cdn/42371 "2014-03-17T07:36:02Z")
Sorry if this has been answered before… Is it possible to publish a live stream to a cdn (CDN77) and use a Wowza server to ingest that live stream from the nearest edge server in the CDN. The Wowza server would handle a… --- ## [got a problem with restreaming from IP-Camera(RTSP)](https://community.wowza.com/t/got-a-problem-with-restreaming-from-ip-camera-rtsp/42455)
**Author:** [@Daniel\_Liao](https://community.wowza.com/u/Daniel_Liao)\ **Replies:** 1\ **Last updated:** [March 17, 2014, 7:31am UTC](https://community.wowza.com/t/got-a-problem-with-restreaming-from-ip-camera-rtsp/42455 "2014-03-17T07:31:22Z")
we tried to re-stream video from an IP camera (RTSP-streaming), I followed the document to setup and create the stream file. but It did not work. the error message showed bellow but I can play the original rtsp url on v… --- ## [Wowza stop responding](https://community.wowza.com/t/wowza-stop-responding/41441)
**Author:** [@Cesare\_V](https://community.wowza.com/u/Cesare_V)\ **Replies:** 3\ **Last updated:** [March 17, 2014, 7:16am UTC](https://community.wowza.com/t/wowza-stop-responding/41441 "2014-03-17T07:16:35Z")
I never had a problem before every two hours Wowza stopped responding as soon as the memory reached the 8GB and the CPU usage is at 60%, before reached the 8GB of memory CPU responding fine only 10% and we need to resta… --- ## [Еngine manager port](https://community.wowza.com/t/ngine-manager-port/394)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 1\ **Last updated:** [March 16, 2014, 2:25pm UTC](https://community.wowza.com/t/ngine-manager-port/394 "2014-03-16T14:25:18Z")
hi, how change default port for http://wowza:8088/enginemanager ? --- ## [Creating EBS based installation - instance do not initialize](https://community.wowza.com/t/creating-ebs-based-installation-instance-do-not-initialize/42449)
**Author:** [@Michael\_Olsen](https://community.wowza.com/u/Michael_Olsen)\ **Replies:** 2\ **Last updated:** [March 16, 2014, 1:49pm UTC](https://community.wowza.com/t/creating-ebs-based-installation-instance-do-not-initialize/42449 "2014-03-16T13:49:22Z")
I’m not a Unix nerd - anyway I try to do my best :slight\_smile: I’m would like to an Amazon Wowza instance that I can start and stop. I can understand that I need the instance storage to be of type EBS. This is what I … --- ## [HLS Problem](https://community.wowza.com/t/hls-problem/39711)
**Author:** [@Mehrdad\_Armanpour](https://community.wowza.com/u/Mehrdad_Armanpour)\ **Replies:** 4\ **Last updated:** [March 16, 2014, 12:32pm UTC](https://community.wowza.com/t/hls-problem/39711 "2014-03-16T12:32:14Z")
Hi, I just recently switched from HDS to HLS, but since then my movie not playing well! I mean while you’re watching movie unreasonably it moves forward or backward when bit-rate switching happening. For example, I’m … --- ## [Several questions regarding streaming with 4.0.1](https://community.wowza.com/t/several-questions-regarding-streaming-with-4-0-1/39408)
**Author:** [@Christian\_Olsson](https://community.wowza.com/u/Christian_Olsson)\ **Replies:** 1\ **Last updated:** [March 15, 2014, 12:18am UTC](https://community.wowza.com/t/several-questions-regarding-streaming-with-4-0-1/39408 "2014-03-15T00:18:14Z")
Hello wowza, i have some questions regarding streaming with wowza streaming engine 4.0.1. Does wowza still have the limit with java in regards to amount of bandwith it can use, i.e. only 5Gbps, so you have to have two i… --- ## [Question(s) about timestamps and webcam recording](https://community.wowza.com/t/question-s-about-timestamps-and-webcam-recording/42419)
**Author:** [@Scot\_Kennedy](https://community.wowza.com/u/Scot_Kennedy)\ **Replies:** 1\ **Last updated:** [March 14, 2014, 10:25pm UTC](https://community.wowza.com/t/question-s-about-timestamps-and-webcam-recording/42419 "2014-03-14T22:25:39Z")
Hello - our company is considering using Wowza for the serverside capture of webcam video - currently generated by a Flash client, very much like the “webcamrecording” demo included with the download. We’re pretty hap… --- ## [Live Encoder Stream handled differently based on startup order](https://community.wowza.com/t/live-encoder-stream-handled-differently-based-on-startup-order/33763)
**Author:** [@Pat\_OHearn](https://community.wowza.com/u/Pat_OHearn)\ **Replies:** 1\ **Last updated:** [March 14, 2014, 10:20pm UTC](https://community.wowza.com/t/live-encoder-stream-handled-differently-based-on-startup-order/33763 "2014-03-14T22:20:52Z")
I am running the current latest release 4.0.1 on a local instance. I am using a Visionary Solutions AVN44X Encoder to send a UDP-TS to the Wowza Streaming Engine, and then I am using a VLC client on another PC on the loc… --- ## [Stream Choppy for RTMP playback](https://community.wowza.com/t/stream-choppy-for-rtmp-playback/41200)
**Author:** [@Eduardo\_Metzger](https://community.wowza.com/u/Eduardo_Metzger)\ **Replies:** 11\ **Last updated:** [March 14, 2014, 8:00pm UTC](https://community.wowza.com/t/stream-choppy-for-rtmp-playback/41200 "2014-03-14T20:00:24Z")
Hi all. I’m setting up Wowza Streming Engine 4.0.1 to use as a live encoder machine. My desired scenario is to have a set up that can ingest an RTMP live stream, transcode it into different bitrates and then republish t… --- ## [The DVR internal data remains after deleted](https://community.wowza.com/t/the-dvr-internal-data-remains-after-deleted/41467)
**Author:** [@Jordi\_Cenzano](https://community.wowza.com/u/Jordi_Cenzano)\ **Replies:** 1\ **Last updated:** [March 14, 2014, 6:50pm UTC](https://community.wowza.com/t/the-dvr-internal-data-remains-after-deleted/41467 "2014-03-14T18:50:38Z")
Hi, I wanted to implement a START, STOP, DELETE DVR control using API. To that that I configured the DVR/ArchiveStrategy to “append” (in application.xml), and I have used the code of nDVR-AddOn-recording-API, and I have … [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=250) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=252)