# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=211 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 212 --- ## [HTTP URL Request on RTSP teardown](https://community.wowza.com/t/http-url-request-on-rtsp-teardown/41100)
**Author:** [@Gollapudi\_Sridhar](https://community.wowza.com/u/Gollapudi_Sridhar)\ **Replies:** 1\ **Last updated:** [November 14, 2014, 6:27pm UTC](https://community.wowza.com/t/http-url-request-on-rtsp-teardown/41100 "2014-11-14T18:27:18Z")
Hi, can anyone please help me with a sample code snippet to invoke a http url whenever any of RTSP methods such as onPlay(), onPause(), onDescribe(), onAnounce(), onOptions() and onteardown() is triggered ? I want to in… --- ## [Listening for subaudible tones](https://community.wowza.com/t/listening-for-subaudible-tones/632)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 1\ **Last updated:** [November 14, 2014, 4:22pm UTC](https://community.wowza.com/t/listening-for-subaudible-tones/632 "2014-11-14T16:22:11Z")
We have RTMP streams that we are transcoding in Wowza Streaming Engine that have local and legal ad breaks with 25 and 35 hertz tones embedded in the streams. Is there a way to set up a listener within Wowza to detect wh… --- ## [how to optimize connections speed](https://community.wowza.com/t/how-to-optimize-connections-speed/197)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 1\ **Last updated:** [November 14, 2014, 3:48pm UTC](https://community.wowza.com/t/how-to-optimize-connections-speed/197 "2014-11-14T15:48:48Z")
Hello i have a problem related to i guess connections speed: i’m providing a web conferencing service. As a result, there are sometimes many hundreds or thousands people trying to connect in a very short period of time … --- ## [Custom stream prefix per application](https://community.wowza.com/t/custom-stream-prefix-per-application/44272)
**Author:** [@marko\_Kauzlaric](https://community.wowza.com/u/marko_Kauzlaric)\ **Replies:** 3\ **Last updated:** [November 14, 2014, 1:36pm UTC](https://community.wowza.com/t/custom-stream-prefix-per-application/44272 "2014-11-14T13:36:34Z")
Seems that the default stream prefix can only be set for the whole server. wowza 4 has the default stream prefix set to mp4 while previous wowza has it set to flv. The problem is now that we have imported some applicat… --- ## [Wowza 4.0.1 VOD streaming error: File is missing 'moov' atom.](https://community.wowza.com/t/wowza-4-0-1-vod-streaming-error-file-is-missing-moov-atom/42390)
**Author:** [@Ritu\_Jain](https://community.wowza.com/u/Ritu_Jain)\ **Replies:** 12\ **Last updated:** [November 14, 2014, 11:20am UTC](https://community.wowza.com/t/wowza-4-0-1-vod-streaming-error-file-is-missing-moov-atom/42390 "2014-11-14T11:20:34Z")
Hi Wowza Team, I upgraded from wowza 3.6 to wowza 4.0.1 and getting below error when i try to run it using file:///C:/Program%20Files%20%28x86%29/Wowza%20Media%20Systems/Wowza%20Streaming%20Engine%204.0.1/examples/Video… --- ## [Transcoder AddOns Pricing](https://community.wowza.com/t/transcoder-addons-pricing/42070)
**Author:** [@kenji\_magto](https://community.wowza.com/u/kenji_magto)\ **Replies:** 5\ **Last updated:** [November 14, 2014, 6:45am UTC](https://community.wowza.com/t/transcoder-addons-pricing/42070 "2014-11-14T06:45:23Z")
Hello Wowza, I have few questions regarding on pricing on wowza, base on this https://www.wowza.com/pricing wowza transcoder cost $20 per instance, how does transcoder instance work? is it same as wowza instance? coz the… --- ## [Basic Live Streaming Problem](https://community.wowza.com/t/basic-live-streaming-problem/41872)
**Author:** [@Martin\_Tremblay](https://community.wowza.com/u/Martin_Tremblay)\ **Replies:** 1\ **Last updated:** [November 13, 2014, 11:50pm UTC](https://community.wowza.com/t/basic-live-streaming-problem/41872 "2014-11-13T23:50:43Z")
I am quite new to this. Trying to stream a live video, I don’t get an error, but the video never play. Theses are the steps I took. -Create a new stream \[martin.stream\] in the “live” application. -The stream URI is f… --- ## [HLS streams and resolvePlayAlias](https://community.wowza.com/t/hls-streams-and-resolveplayalias/44238)
**Author:** [@Ben\_Tappin](https://community.wowza.com/u/Ben_Tappin)\ **Replies:** 1\ **Last updated:** [November 13, 2014, 9:56pm UTC](https://community.wowza.com/t/hls-streams-and-resolveplayalias/44238 "2014-11-13T21:56:36Z")
Hello I work on a music streaming service that streams nicely to a Flash client using RTMP/RTMPS. Recently we’ve been working on HLS to support devices/systems where Flash is not available. The service uses tokens when… --- ## [Live stream from wowza media server using Jwplayer 6](https://community.wowza.com/t/live-stream-from-wowza-media-server-using-jwplayer-6/44255)
**Author:** [@dfd\_adfad](https://community.wowza.com/u/dfd_adfad)\ **Replies:** 2\ **Last updated:** [November 13, 2014, 9:35am UTC](https://community.wowza.com/t/live-stream-from-wowza-media-server-using-jwplayer-6/44255 "2014-11-13T09:35:11Z")
Hi. Im using your media server to stream the live video from my custom webcam. Everything is working in your custom player. I’ve tried it in VLC player too, and everything is OK. But, when I try to connect stream with jw… --- ## [Need advice before starting to use Wowza](https://community.wowza.com/t/need-advice-before-starting-to-use-wowza/346)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 3\ **Last updated:** [November 13, 2014, 9:17am UTC](https://community.wowza.com/t/need-advice-before-starting-to-use-wowza/346 "2014-11-13T09:17:12Z")
Hello, We need to use Wowza Media Server for internal uses (Intranet) We want to use it for approx 200 users connected on the local network. Average bitrate used : 800 Kb (Audio + Video) H264 Format : H264 RTMP Can … --- ## [Issue playing RTSP streams on Android devices](https://community.wowza.com/t/issue-playing-rtsp-streams-on-android-devices/44249)
**Author:** [@Itai\_Levi](https://community.wowza.com/u/Itai_Levi)\ **Replies:** 1\ **Last updated:** [November 13, 2014, 8:39am UTC](https://community.wowza.com/t/issue-playing-rtsp-streams-on-android-devices/44249 "2014-11-13T08:39:33Z")
Hello, We’re having an issue playing RTSP streams on Android devices When trying to play stream sometimes, we don’t get anything and other times we can hear the audio without the video. (This seems totally random) Pla… --- ## [Newer than new, and lost: Guidance?](https://community.wowza.com/t/newer-than-new-and-lost-guidance/44253)
**Author:** [@Tim\_Fitzpatrick](https://community.wowza.com/u/Tim_Fitzpatrick)\ **Replies:** 3\ **Last updated:** [November 13, 2014, 5:14am UTC](https://community.wowza.com/t/newer-than-new-and-lost-guidance/44253 "2014-11-13T05:14:42Z")
New member here, and completely lost and overwhelmed in what I’d like to try and achieve. Any guidance would be so much appreciated… I currently have an internet radio broadcast streaming via an automation program, 24hr… --- ## [Streaming Axis Cameras](https://community.wowza.com/t/streaming-axis-cameras/36808)
**Author:** [@Shaun\_Moen](https://community.wowza.com/u/Shaun_Moen)\ **Replies:** 14\ **Last updated:** [November 12, 2014, 4:36pm UTC](https://community.wowza.com/t/streaming-axis-cameras/36808 "2014-11-12T16:36:24Z")
I’m at my wits’ end and I’m not sure what to do. We’ve had Wowza Media Server 2 for a while now and it’s worked great with flash clients and rtsp streams. Recently I was convinced that I needed to upgrade to Wowza Media… --- ## [wowza service wont start](https://community.wowza.com/t/wowza-service-wont-start/40860)
**Author:** [@Kenny\_Johnson](https://community.wowza.com/u/Kenny_Johnson)\ **Replies:** 5\ **Last updated:** [November 12, 2014, 8:59am UTC](https://community.wowza.com/t/wowza-service-wont-start/40860 "2014-11-12T08:59:14Z")
i just downloade a trial of wowza… installed it… the service gives an error… windows could nto start the wowza stremaing engine 4.1.0… I checked my log and it says… java\_home is not set… my java home is set to C:\\Pro… --- ## [Wowza nDVR overwrite disk](https://community.wowza.com/t/wowza-ndvr-overwrite-disk/43077)
**Author:** [@Guilherme\_Nozawa](https://community.wowza.com/u/Guilherme_Nozawa)\ **Replies:** 4\ **Last updated:** [November 11, 2014, 6:26pm UTC](https://community.wowza.com/t/wowza-ndvr-overwrite-disk/43077 "2014-11-11T18:26:42Z")
Hello Everybody! I would like to know if AddOn nDVR allows to overwrite space hard disk later a time. For example from twelve to twelve hours recycle the hard drive not to use the entire hard drive. Grateful. --- ## [RTSP Streaming Security](https://community.wowza.com/t/rtsp-streaming-security/40808)
**Author:** [@Raghava\_Reddy](https://community.wowza.com/u/Raghava_Reddy)\ **Replies:** 5\ **Last updated:** [November 11, 2014, 3:39pm UTC](https://community.wowza.com/t/rtsp-streaming-security/40808 "2014-11-11T15:39:31Z")
Dear Team, Can you please suggest the model to implement the Streaming Url Security. Now we are trying delivery the VOD url in the below format to end users. rtsp://ipaddress:1935/vod/mp4:sample.mp4 so user was able t… --- ## [MainConcept not initializing](https://community.wowza.com/t/mainconcept-not-initializing/44244)
**Author:** [@Zach\_Goldsmith](https://community.wowza.com/u/Zach_Goldsmith)\ **Replies:** 5\ **Last updated:** [November 11, 2014, 2:31pm UTC](https://community.wowza.com/t/mainconcept-not-initializing/44244 "2014-11-11T14:31:45Z")
Hello. I’m trying to get the Trans coder to work for my live stream. I’ve followed the Video Tutorial here \>\> https://www.youtube.com/watch?v=lcaK9K613Po I’ve checked the logs. My dedicated server has no hardware accele… --- ## [Streaming MP4 file on set time](https://community.wowza.com/t/streaming-mp4-file-on-set-time/39087)
**Author:** [@Micha\_322\_Margula](https://community.wowza.com/u/Micha_322_Margula)\ **Replies:** 1\ **Last updated:** [November 10, 2014, 9:56pm UTC](https://community.wowza.com/t/streaming-mp4-file-on-set-time/39087 "2014-11-10T21:56:50Z")
Hello, I have a pre-recorded video in MP4 format. I need to to stream it to wowza on given time. My current solution is to have following command run at specific time: ffmpeg -re -i /usr/local/WowzaStreamingEngine/con… --- ## [Low transcoder quality](https://community.wowza.com/t/low-transcoder-quality/36973)
**Author:** [@Ben\_Davenport](https://community.wowza.com/u/Ben_Davenport)\ **Replies:** 1\ **Last updated:** [November 10, 2014, 1:25pm UTC](https://community.wowza.com/t/low-transcoder-quality/36973 "2014-11-10T13:25:23Z")
Hey guys!! Been a while since I posted, so hope all is well with the Wowza team. I posted on this thread (http://community.wowza.com/t/-/40361), but didn’t get any nibbles, so figured I’d try a… --- ## [Can I make adaptive bitrate streaming url with aws s3 and wowza?](https://community.wowza.com/t/can-i-make-adaptive-bitrate-streaming-url-with-aws-s3-and-wowza/43558)
**Author:** [@Larry\_Kim](https://community.wowza.com/u/Larry_Kim)\ **Replies:** 1\ **Last updated:** [November 10, 2014, 9:05am UTC](https://community.wowza.com/t/can-i-make-adaptive-bitrate-streaming-url-with-aws-s3-and-wowza/43558 "2014-11-10T09:05:11Z")
Hi, I need to make an adaptive bit-rate mpeg-dash streaming url with Wowza. Is there anyone can guide me? I found this post about hls =\> https://www.wowza.com/forums/showthread.php?10428-Wowza-on-Amazon-EC2-S3-Adaptive-… --- ## [Multiple viewers to a stream and stream quality auto adjustment](https://community.wowza.com/t/multiple-viewers-to-a-stream-and-stream-quality-auto-adjustment/44235)
**Author:** [@Guglielmo\_Mocciaro](https://community.wowza.com/u/Guglielmo_Mocciaro)\ **Replies:** 1\ **Last updated:** [November 10, 2014, 7:04am UTC](https://community.wowza.com/t/multiple-viewers-to-a-stream-and-stream-quality-auto-adjustment/44235 "2014-11-10T07:04:08Z")
I want to understand how I can allow multiple viewers with different tokens to the same streamname? e.g. for pay per view prevention of the same token being used twice How to switch the quality of the stream accordi… --- ## [rtmp redirect not working on LB4 on JW Player (latest version)](https://community.wowza.com/t/rtmp-redirect-not-working-on-lb4-on-jw-player-latest-version/40144)
**Author:** [@dogan\_dogan](https://community.wowza.com/u/dogan_dogan)\ **Replies:** 6\ **Last updated:** [November 9, 2014, 11:36pm UTC](https://community.wowza.com/t/rtmp-redirect-not-working-on-lb4-on-jw-player-latest-version/40144 "2014-11-09T23:36:06Z")
Dear Wowza Community and Support-Team, iam trying to get the rtmp redirect working based on the knowledge i got from the LB2 and LB4 Tutorial. i followed the WowzaDynamicLoadBalancingAddOn\_UsersGuide.pdf. The followin… --- ## [Load transcoder template programmatically](https://community.wowza.com/t/load-transcoder-template-programmatically/42573)
**Author:** [@Hugo\_Mercado](https://community.wowza.com/u/Hugo_Mercado)\ **Replies:** 1\ **Last updated:** [November 9, 2014, 11:16pm UTC](https://community.wowza.com/t/load-transcoder-template-programmatically/42573 "2014-11-09T23:16:52Z")
Hello Guys, I’m working with wowza for sports broadcasting. I would like to know if it’s possible to load (from server side) a transcoder template based on stram metadata (i.e size). I have not problem to read metadata … --- ## [Pulling Startup Package from EC2](https://community.wowza.com/t/pulling-startup-package-from-ec2/44200)
**Author:** [@Jordan\_Tenace](https://community.wowza.com/u/Jordan_Tenace)\ **Replies:** 1\ **Last updated:** [November 9, 2014, 10:52pm UTC](https://community.wowza.com/t/pulling-startup-package-from-ec2/44200 "2014-11-09T22:52:18Z")
I read that the best way to create a custom startup package is to use config files from a running instance. How can I download these running WOWZA Streaming Engine 4 for EC2? Not really any documentation on this. Thank… --- ## [Encryption / delivery for offline caching using Wowza / BuyDRM?](https://community.wowza.com/t/encryption-delivery-for-offline-caching-using-wowza-buydrm/43421)
**Author:** [@Richard\_Urwin](https://community.wowza.com/u/Richard_Urwin)\ **Replies:** 3\ **Last updated:** [November 9, 2014, 2:57pm UTC](https://community.wowza.com/t/encryption-delivery-for-offline-caching-using-wowza-buydrm/43421 "2014-11-09T14:57:29Z")
We’re about to start using Wowza to stream content to our apps. We’re going to encrypt the streams using the Wowza DRM (BuyDRM) plugin. We also want to enable users to download encrypted content to save on their device … --- ## [Wowza shutdown unexpectedly](https://community.wowza.com/t/wowza-shutdown-unexpectedly/39312)
**Author:** [@Ramil\_Amerzyanov](https://community.wowza.com/u/Ramil_Amerzyanov)\ **Replies:** 1\ **Last updated:** [November 9, 2014, 1:34pm UTC](https://community.wowza.com/t/wowza-shutdown-unexpectedly/39312 "2014-11-09T13:34:52Z")
Hello, After I enabled Transcoder AddOn and start publish live stream via ffmpeg Wowza suddenly stoped. In error log I got follow message: MediaWriterH264: Unsupported audio format for MP4 container: CODEC\_AUDIO\_PCM\_L… --- ## [Cannot connect to engine manager](https://community.wowza.com/t/cannot-connect-to-engine-manager/44229)
**Author:** [@Alejandro\_Escobar](https://community.wowza.com/u/Alejandro_Escobar)\ **Replies:** 2\ **Last updated:** [November 8, 2014, 11:22am UTC](https://community.wowza.com/t/cannot-connect-to-engine-manager/44229 "2014-11-08T11:22:16Z")
Hi, I’m really new to WOwza and to Linux so please be gentle. I’m running a wowza trial in a new VPS i got. Its installed and running. I know the Wowza server is running because with http://altoturmeque.co:8086 i got … --- ## [How to stream "real-time"?](https://community.wowza.com/t/how-to-stream-real-time/44221)
**Author:** [@Clint\_Robbins](https://community.wowza.com/u/Clint_Robbins)\ **Replies:** 9\ **Last updated:** [November 8, 2014, 9:00am UTC](https://community.wowza.com/t/how-to-stream-real-time/44221 "2014-11-08T09:00:07Z")
Hi all, Sorry to ask this question which has been asked a million times already probably. I am learning about streaming real-time content and have configured a stream that uses RMTP but the RMTP stream has a 4-5 second… --- ## [Multiple IP Cameras to Wowza server in the cloud](https://community.wowza.com/t/multiple-ip-cameras-to-wowza-server-in-the-cloud/44216)
**Author:** [@velmurugan\_a](https://community.wowza.com/u/velmurugan_a)\ **Replies:** 2\ **Last updated:** [November 7, 2014, 7:44pm UTC](https://community.wowza.com/t/multiple-ip-cameras-to-wowza-server-in-the-cloud/44216 "2014-11-07T19:44:53Z")
Hello, I have a business requirement where i want to stream 4 IP Cameras through .NET web server application in amazon cloud. Currently i use router with port forwarding feature to access the IP cameras. Currently the s… --- ## [Load Balancer installation](https://community.wowza.com/t/load-balancer-installation/43889)
**Author:** [@Derek\_Eichele](https://community.wowza.com/u/Derek_Eichele)\ **Replies:** 5\ **Last updated:** [November 7, 2014, 5:09pm UTC](https://community.wowza.com/t/load-balancer-installation/43889 "2014-11-07T17:09:50Z")
I’m installing the load balancer on a fresh EC2 instance. The instructions that I’m finding seem outdated and sometimes contradictory, could someone clarify what the proper steps are (point me to a current doc)? For exa… [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=210) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=212)