# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=229 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 230 --- ## [Problem with Adobe HDS!](https://community.wowza.com/t/problem-with-adobe-hds/36472)
**Author:** [@Janez\_Makovsek](https://community.wowza.com/u/Janez_Makovsek)\ **Replies:** 4\ **Last updated:** [July 21, 2014, 9:05am UTC](https://community.wowza.com/t/problem-with-adobe-hds/36472 "2014-07-21T09:05:38Z")
Hi! We configured the transcoder for three streams 360p, 240p and 160p. With Apple HLS and Microsoft Smooth streaming, there seems to be no issues. Even after few days running the stream switching is smooth and fast. We… --- ## [I can't see applications in engine manager from iPhone](https://community.wowza.com/t/i-cant-see-applications-in-engine-manager-from-iphone/735)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 2\ **Last updated:** [July 21, 2014, 9:04am UTC](https://community.wowza.com/t/i-cant-see-applications-in-engine-manager-from-iphone/735 "2014-07-21T09:04:15Z")
Hi, from PC is everything ok with Engine Manager Applications section, but when I try to see in my iPhone I got this error: “sorry there was an error getting to (SB\_Applications.html):404” I use Wowza Streaming Engine … --- ## [Null pointer exception at com.wowza.wms.stream.live.MediaStreamLive.close](https://community.wowza.com/t/null-pointer-exception-at-com-wowza-wms-stream-live-mediastreamlive-close/42619)
**Author:** [@Anupam\_Shah](https://community.wowza.com/u/Anupam_Shah)\ **Replies:** 1\ **Last updated:** [July 21, 2014, 4:43am UTC](https://community.wowza.com/t/null-pointer-exception-at-com-wowza-wms-stream-live-mediastreamlive-close/42619 "2014-07-21T04:43:19Z")
Hello, I m having a problem with rtsp/rtp stream getting disconnected which is coming from live encoder, Initially I was getting RTSPSessionTimeOut with the exception ERROR server comment 2014-07-21 06:25:28 … --- ## [Problem with On-The-Fly PlayReady Encryption](https://community.wowza.com/t/problem-with-on-the-fly-playready-encryption/39124)
**Author:** [@Wei\_Chung\_Chiu](https://community.wowza.com/u/Wei_Chung_Chiu)\ **Replies:** 13\ **Last updated:** [July 18, 2014, 5:47pm UTC](https://community.wowza.com/t/problem-with-on-the-fly-playready-encryption/39124 "2014-07-18T17:47:30Z")
Hi, I’ ve read the following article: How to secure smooth streaming using PlayReady DRM (Silverlight) and did follow the steps in it, but I got stuck playing video. Using Wowza Media Server 3, I tried both the key f… --- ## [wowza server is creating UDP flood on my network](https://community.wowza.com/t/wowza-server-is-creating-udp-flood-on-my-network/43388)
**Author:** [@lovakumar\_ravi](https://community.wowza.com/u/lovakumar_ravi)\ **Replies:** 2\ **Last updated:** [July 18, 2014, 4:37pm UTC](https://community.wowza.com/t/wowza-server-is-creating-udp-flood-on-my-network/43388 "2014-07-18T16:37:16Z")
Hi, We are using wowza server at multiple location. But One server is creating UDP flood attack on my network. Please help on how to find and stop floods created by wowza server. --- ## [Transcoder does not work](https://community.wowza.com/t/transcoder-does-not-work/37977)
**Author:** [@edgardo\_rodriguez](https://community.wowza.com/u/edgardo_rodriguez)\ **Replies:** 2\ **Last updated:** [July 18, 2014, 10:21am UTC](https://community.wowza.com/t/transcoder-does-not-work/37977 "2014-07-18T10:21:34Z")
Hi I have a publish point, and get video without problems, i tested on the wowza test player, and goes fine, but when i enable the Transcoder, stops receiving, no renditions showed, only the source rtmp, but if i go int… --- ## [Liverepeater-edge play() problem with invalid stream](https://community.wowza.com/t/liverepeater-edge-play-problem-with-invalid-stream/38708)
**Author:** [@Ze\_Alves](https://community.wowza.com/u/Ze_Alves)\ **Replies:** 3\ **Last updated:** [July 17, 2014, 10:07pm UTC](https://community.wowza.com/t/liverepeater-edge-play-problem-with-invalid-stream/38708 "2014-07-17T22:07:36Z")
Hi, i have a problem in my wowza plataform. For example: I have 1 origin server and 1 edge server. In my edge server i have rtmp://HOST… When the edge call the origin url if the stream is not valid is possible to giv… --- ## [Live Streaming with Stream Class](https://community.wowza.com/t/live-streaming-with-stream-class/43223)
**Author:** [@karma\_an](https://community.wowza.com/u/karma_an)\ **Replies:** 3\ **Last updated:** [July 17, 2014, 12:42pm UTC](https://community.wowza.com/t/live-streaming-with-stream-class/43223 "2014-07-17T12:42:03Z")
Hello, Im work with Wowza 4.0.1 and 4.0.4 on linux and VLC 2.1.2 on windows It’s not problem When I playback VODs with VLC, but I got a lot of vlc warning messages “ts warning: discontinuity received 0x? instead of 0x… --- ## [15 second Delay by HTTP Live Streaming(Used m3u8)](https://community.wowza.com/t/15-second-delay-by-http-live-streaming-used-m3u8/42030)
**Author:** [@Dave\_Shim](https://community.wowza.com/u/Dave_Shim)\ **Replies:** 1\ **Last updated:** [July 17, 2014, 10:55am UTC](https://community.wowza.com/t/15-second-delay-by-http-live-streaming-used-m3u8/42030 "2014-07-17T10:55:52Z")
Hi. I try to live streaming using http. However, this video is about 15 seconds worth of live and the differences occur. I want to reduce the delay time of 15 seconds is an option under the specific differences I’ve n… --- ## [nDVR Recording](https://community.wowza.com/t/ndvr-recording/43430)
**Author:** [@Zia\_Jafri](https://community.wowza.com/u/Zia_Jafri)\ **Replies:** 1\ **Last updated:** [July 17, 2014, 10:49am UTC](https://community.wowza.com/t/ndvr-recording/43430 "2014-07-17T10:49:01Z")
Hello I wish to record a TV stream, scheduling via nDVR and omitting any commercial breaks etc. Anyone? --- ## [Getting started with players (newbie)](https://community.wowza.com/t/getting-started-with-players-newbie/39791)
**Author:** [@Bob\_Majors](https://community.wowza.com/u/Bob_Majors)\ **Replies:** 3\ **Last updated:** [July 17, 2014, 9:40am UTC](https://community.wowza.com/t/getting-started-with-players-newbie/39791 "2014-07-17T09:40:40Z")
I’m reading the Wowza docs, and it refers to about a half-dozen players for various technologies. I support university students, and need to provide on-demand access for Windows and OS X desktops, and Windows / iOS / Dro… --- ## [24/7 Stream (offair-holder + scheduled + livestream) issue](https://community.wowza.com/t/24-7-stream-offair-holder-scheduled-livestream-issue/43387)
**Author:** [@Christian\_Leiser](https://community.wowza.com/u/Christian_Leiser)\ **Replies:** 4\ **Last updated:** [July 17, 2014, 6:59am UTC](https://community.wowza.com/t/24-7-stream-offair-holder-scheduled-livestream-issue/43387 "2014-07-17T06:59:31Z")
Hey, I was hoping you could help me out with an issue I’ve run in to… Basically I have the following setup on my Wowza server: - A pre-roll running until a live source is connected. Everything is fine with that, howev… --- ## [VOD Smooth Streaming on SAMSUNG tablet](https://community.wowza.com/t/vod-smooth-streaming-on-samsung-tablet/43222)
**Author:** [@karma\_an](https://community.wowza.com/u/karma_an)\ **Replies:** 7\ **Last updated:** [July 16, 2014, 10:40pm UTC](https://community.wowza.com/t/vod-smooth-streaming-on-samsung-tablet/43222 "2014-07-16T22:40:11Z")
I have some problems with VOD streaming. It is all good playing HLS VOD streams on QT, VLC, web-based client, iPhone, SMUNG mobile phones and tablet. But it is not playing SmoothStreaming VOD streams on SMUNG tablet, o… --- ## [How to make HLS smil stream work smoother on Android device?](https://community.wowza.com/t/how-to-make-hls-smil-stream-work-smoother-on-android-device/40946)
**Author:** [@Manh\_Hung\_Nguyen](https://community.wowza.com/u/Manh_Hung_Nguyen)\ **Replies:** 5\ **Last updated:** [July 16, 2014, 6:35pm UTC](https://community.wowza.com/t/how-to-make-hls-smil-stream-work-smoother-on-android-device/40946 "2014-07-16T18:35:21Z")
Hi everyone, I have problem with play HLS on Android with default media player. It don’t works smoothly, and sometimes interupts when it change to another profile. However it works properly on iOS device, very smoothly. … --- ## [RTMP push from Helix](https://community.wowza.com/t/rtmp-push-from-helix/43420)
**Author:** [@ram\_korla](https://community.wowza.com/u/ram_korla)\ **Replies:** 5\ **Last updated:** [July 16, 2014, 2:04pm UTC](https://community.wowza.com/t/rtmp-push-from-helix/43420 "2014-07-16T14:04:33Z")
Hi All, I have configured a RTMP push on Helix Security Server. What are the changes and configuration changes required on Wowza server to make it work. I am quite new to Wowza, so please help me doing this. Regards, R… --- ## [Live broadcast, with AS2 and Transcoder, black screen.](https://community.wowza.com/t/live-broadcast-with-as2-and-transcoder-black-screen/43294)
**Author:** [@Cristopher\_Robert](https://community.wowza.com/u/Cristopher_Robert)\ **Replies:** 4\ **Last updated:** [July 16, 2014, 1:46pm UTC](https://community.wowza.com/t/live-broadcast-with-as2-and-transcoder-black-screen/43294 "2014-07-16T13:46:40Z")
Good afternoon, I have 3 questions please help me. 1 - I use to live broadcast, a script in AS2. But is not working in this version using the ADDON “Transcoder” the screen goes BLACK. What should I do? 2 - There is a… --- ## [Load Schedule StreamSchedule.smil by command line](https://community.wowza.com/t/load-schedule-streamschedule-smil-by-command-line/35386)
**Author:** [@Azril\_Nazli\_Alias](https://community.wowza.com/u/Azril_Nazli_Alias)\ **Replies:** 3\ **Last updated:** [July 16, 2014, 12:35pm UTC](https://community.wowza.com/t/load-schedule-streamschedule-smil-by-command-line/35386 "2014-07-16T12:35:32Z")
Hi I just finished developing a web based filtering system for 24/7 live tv. What the system do is actually play a specific mp4 video on specific time. 01.00-02.00 AM play myStream.stream 02.00-02.30 AM play mp4:sampl… --- ## [How to blacklist or whitelist by MAC address?](https://community.wowza.com/t/how-to-blacklist-or-whitelist-by-mac-address/42029)
**Author:** [@Dave\_Shim](https://community.wowza.com/u/Dave_Shim)\ **Replies:** 1\ **Last updated:** [July 16, 2014, 11:21am UTC](https://community.wowza.com/t/how-to-blacklist-or-whitelist-by-mac-address/42029 "2014-07-16T11:21:05Z")
VHost.xml in the blacklist, whitelist to block or allow access to a specific IP can do? Similarly, to block or allow specific MAC address there is a way? If so, let me know version is also available. Thanks. PS. I ho… --- ## [Desktop sharing wowza](https://community.wowza.com/t/desktop-sharing-wowza/41568)
**Author:** [@Adam\_Kazi](https://community.wowza.com/u/Adam_Kazi)\ **Replies:** 2\ **Last updated:** [July 16, 2014, 10:23am UTC](https://community.wowza.com/t/desktop-sharing-wowza/41568 "2014-07-16T10:23:22Z")
hey i would like to publish my desktop screen to WMS. i dnt want to use any external swing or applet. Is there module which can help to to publish my desktop screen. I would like to achieve screen share and file sharing… --- ## [Config push rtmp to CDN](https://community.wowza.com/t/config-push-rtmp-to-cdn/40399)
**Author:** [@jorge\_jorge](https://community.wowza.com/u/jorge_jorge)\ **Replies:** 2\ **Last updated:** [July 16, 2014, 8:49am UTC](https://community.wowza.com/t/config-push-rtmp-to-cdn/40399 "2014-07-16T08:49:13Z")
Hi all, I’m doing a testing (wowza 4.0) with rtmp live (only audio), and we would push this stream to our CDN L3. We configure the live app for receiving the rtmp signal and work fine (proved with test player for adove… --- ## [url recording](https://community.wowza.com/t/url-recording/43364)
**Author:** [@Ben\_Close](https://community.wowza.com/u/Ben_Close)\ **Replies:** 8\ **Last updated:** [July 16, 2014, 5:19am UTC](https://community.wowza.com/t/url-recording/43364 "2014-07-16T05:19:05Z")
Hello, I trying to record using the url recording method. http://\[username\]:\[password\]@\[wowza-ip-address\]:8086/livestreamrecord?app=live&streamname=myStream&action=startRecording has redirected me to: http://\[wowza-a… --- ## [Memory usage is nearly 100%!](https://community.wowza.com/t/memory-usage-is-nearly-100/40427)
**Author:** [@Justin\_McGee](https://community.wowza.com/u/Justin_McGee)\ **Replies:** 9\ **Last updated:** [July 15, 2014, 2:18pm UTC](https://community.wowza.com/t/memory-usage-is-nearly-100/40427 "2014-07-15T14:18:52Z")
I have WowzaStreamingEngine 4.0.4, no incoming or outgoing streams at the moment, and Wowza Streaming Engine Manager usage graph says that 15.49GB of 16GB (nearly 99%) is being used. This is constant without fluctuation. … --- ## [OS X Terminal seems taken over](https://community.wowza.com/t/os-x-terminal-seems-taken-over/39785)
**Author:** [@Bob\_Majors](https://community.wowza.com/u/Bob_Majors)\ **Replies:** 4\ **Last updated:** [July 15, 2014, 1:06pm UTC](https://community.wowza.com/t/os-x-terminal-seems-taken-over/39785 "2014-07-15T13:06:15Z")
I believe I was getting this when I was running OS X 10.7 server and Wowza Media Server 3.5; I am getting it in OS X 10.9 (client) – same computer, just upgraded (note: the output that follows is not something I’ve typed… --- ## [Streaming FLVs from s3 using the MediaCache](https://community.wowza.com/t/streaming-flvs-from-s3-using-the-mediacache/35274)
**Author:** [@Jon\_Achai](https://community.wowza.com/u/Jon_Achai)\ **Replies:** 3\ **Last updated:** [July 15, 2014, 1:00pm UTC](https://community.wowza.com/t/streaming-flvs-from-s3-using-the-mediacache/35274 "2014-07-15T13:00:35Z")
Hi, I’m trying to upgrade our wowza server to 4.0 and port the streaming from s3 app. I’ve set it up based on the tutorial However, no matter what rtmp url I use it always tries to find an mp4 and fails (even though I… --- ## [very urgent - HLS stream issue.](https://community.wowza.com/t/very-urgent-hls-stream-issue/39945)
**Author:** [@Hemanth\_Kumar](https://community.wowza.com/u/Hemanth_Kumar)\ **Replies:** 2\ **Last updated:** [July 14, 2014, 9:08pm UTC](https://community.wowza.com/t/very-urgent-hls-stream-issue/39945 "2014-07-14T21:08:02Z")
I am trying to stream a dvb stream and publishing it to wowza with ffmpeg, rtmp works fine, rtsp works fine, BUt the HLS stream lags some time, Video freezes for few seconds and continues. some times voice repeats. Ne… --- ## [Streaming encoder box recommendation](https://community.wowza.com/t/streaming-encoder-box-recommendation/38863)
**Author:** [@Stephan\_Grallert](https://community.wowza.com/u/Stephan_Grallert)\ **Replies:** 1\ **Last updated:** [July 14, 2014, 4:58pm UTC](https://community.wowza.com/t/streaming-encoder-box-recommendation/38863 "2014-07-14T16:58:22Z")
Hello all! I am currently looking for encoder boxes for stationary and mobile use. Stationary use means a fixed setup with several cams and a digital mixer. The box should be able to ingest HD/SD-SDI then. For the mob… --- ## [Is it possible to host wowza on Microsoft Azure Platform](https://community.wowza.com/t/is-it-possible-to-host-wowza-on-microsoft-azure-platform/43409)
**Author:** [@Rohin\_Sharma](https://community.wowza.com/u/Rohin_Sharma)\ **Replies:** 2\ **Last updated:** [July 14, 2014, 4:22am UTC](https://community.wowza.com/t/is-it-possible-to-host-wowza-on-microsoft-azure-platform/43409 "2014-07-14T04:22:36Z")
Hello Sir, Can you please let me know? as i am using wowza video on window server. Is it possible to host wowza on Microsoft Azure Platform? If yes then what are the steps for configure it on Azure Platform, to make i… --- ## [EdgeCast RTMP Repeater](https://community.wowza.com/t/edgecast-rtmp-repeater/37257)
**Author:** [@Chikko\_Chikko](https://community.wowza.com/u/Chikko_Chikko)\ **Replies:** 13\ **Last updated:** [July 14, 2014, 4:20am UTC](https://community.wowza.com/t/edgecast-rtmp-repeater/37257 "2014-07-14T04:20:34Z")
Greetings, I am practically new to wowza, but I have read several tutorials that got me started on the right track. I have purchased Wowza on EC2 and have set up an application which I will be using to repeat RTMP stre… --- ## [nDVR recording on RAM](https://community.wowza.com/t/ndvr-recording-on-ram/43395)
**Author:** [@david\_slt](https://community.wowza.com/u/david_slt)\ **Replies:** 3\ **Last updated:** [July 14, 2014, 3:09am UTC](https://community.wowza.com/t/ndvr-recording-on-ram/43395 "2014-07-14T03:09:54Z")
Hi I’m using Wowza Streaming Engine 4.0.4 and i want to enable Time-shift Function on my live Streams over HLS My problem is HDD I/O when there are many concurrent users connect to my nDVR HLS streams I would like to … --- ## [What video CMS work fine with wowza and has time marks feature??](https://community.wowza.com/t/what-video-cms-work-fine-with-wowza-and-has-time-marks-feature/35867)
**Author:** [@Ruben\_Lozano](https://community.wowza.com/u/Ruben_Lozano)\ **Replies:** 1\ **Last updated:** [July 12, 2014, 11:54am UTC](https://community.wowza.com/t/what-video-cms-work-fine-with-wowza-and-has-time-marks-feature/35867 "2014-07-12T11:54:27Z")
Hi, I am looking for a video CMS something like VIMP but I need a custom feature. I need that I can add time marks and go to that moment, something like this: http://videoteca.ayto-santander.es/1/section.aspx/viewvideo/… [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=228) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=230)