# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=236 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 237 --- ## [How to create empty stream for showing adwords though trasncoder addon](https://community.wowza.com/t/how-to-create-empty-stream-for-showing-adwords-though-trasncoder-addon/42689)
**Author:** [@Igor\_Barinov](https://community.wowza.com/u/Igor_Barinov)\ **Replies:** 1\ **Last updated:** [June 3, 2014, 2:08am UTC](https://community.wowza.com/t/how-to-create-empty-stream-for-showing-adwords-though-trasncoder-addon/42689 "2014-06-03T02:08:38Z")
I have to show running addwords on TV chanel. So I publish stream through publisher on server side and to this stream overlay text, images etc. on full screen size. This is working if in publish add packets from anothe… --- ## [UDP Multicast input issues](https://community.wowza.com/t/udp-multicast-input-issues/43152)
**Author:** [@RiC\_Spear](https://community.wowza.com/u/RiC_Spear)\ **Replies:** 1\ **Last updated:** [June 2, 2014, 5:39pm UTC](https://community.wowza.com/t/udp-multicast-input-issues/43152 "2014-06-02T17:39:50Z")
Hi have been through the help files and threads but cant seem to egt to the bottom of my issue. (am new to wowza so please be gentle) I need to connect a UDP multicast input into wowza to be transcoded/rated. (currentl… --- ## [MP4 file corrupt](https://community.wowza.com/t/mp4-file-corrupt/41655)
**Author:** [@Bernt\_Nor](https://community.wowza.com/u/Bernt_Nor)\ **Replies:** 2\ **Last updated:** [June 2, 2014, 9:28am UTC](https://community.wowza.com/t/mp4-file-corrupt/41655 "2014-06-02T09:28:08Z")
We have a Wowza server on amazon. Last nights broadcast resulted in a corrupted MP4 files (all test streams (except 1) and the main event (1h:51m) wont play after download from FTP. We used identical setup last weekend … --- ## [Add VOD application with wowza 4.0.3](https://community.wowza.com/t/add-vod-application-with-wowza-4-0-3/43133)
**Author:** [@Kevin\_Danglot](https://community.wowza.com/u/Kevin_Danglot)\ **Replies:** 2\ **Last updated:** [June 2, 2014, 8:48am UTC](https://community.wowza.com/t/add-vod-application-with-wowza-4-0-3/43133 "2014-06-02T08:48:19Z")
Hi, I have a problem when I want add a VOD application with the wowza manager. when I get the name of the application, the manager returns me these errors : Null Pointer Exception : Stack Trace java.lang.NullPointerE… --- ## [Android sample](https://community.wowza.com/t/android-sample/43118)
**Author:** [@Denis\_Zabolotny](https://community.wowza.com/u/Denis_Zabolotny)\ **Replies:** 6\ **Last updated:** [June 2, 2014, 7:13am UTC](https://community.wowza.com/t/android-sample/43118 "2014-06-02T07:13:28Z")
Hello. I need your advice in this matter: Need to do live stream and vod from Android devices (version 4 +) on the Wowza server. Be able to receive the stream on the Android devices from Wowza server. Do you hav… --- ## [Error 404: The server has not found anything matching the request URI](https://community.wowza.com/t/error-404-the-server-has-not-found-anything-matching-the-request-uri/43149)
**Author:** [@Tamar\_Melian](https://community.wowza.com/u/Tamar_Melian)\ **Replies:** 1\ **Last updated:** [June 1, 2014, 12:16pm UTC](https://community.wowza.com/t/error-404-the-server-has-not-found-anything-matching-the-request-uri/43149 "2014-06-01T12:16:06Z")
http://MyIP/:8087/enginemanager This XML file does not appear to have any style information associated with it. The document tree is shown below. 4.0 404 The server has not found anything matching the request URI … --- ## [Reporting IO Performance to a client that is streaming to the Wowza Server](https://community.wowza.com/t/reporting-io-performance-to-a-client-that-is-streaming-to-the-wowza-server/42562)
**Author:** [@Clifford\_Hazelton](https://community.wowza.com/u/Clifford_Hazelton)\ **Replies:** 2\ **Last updated:** [May 31, 2014, 3:15pm UTC](https://community.wowza.com/t/reporting-io-performance-to-a-client-that-is-streaming-to-the-wowza-server/42562 "2014-05-31T15:15:44Z")
Hello, I’m new to Wowza, and our company currently has a trial license. We have a Wowza Server set up using EC2 and the Wowza AMI. We have mobile devices (Android and iOS) that are set up to stream to the server, and I … --- ## [Stream quality configuration](https://community.wowza.com/t/stream-quality-configuration/42063)
**Author:** [@kenji\_magto](https://community.wowza.com/u/kenji_magto)\ **Replies:** 3\ **Last updated:** [May 31, 2014, 7:24am UTC](https://community.wowza.com/t/stream-quality-configuration/42063 "2014-05-31T07:24:34Z")
Hello Wowza, Good day!.. Where can i config the stream quality? or is there any .xml file to config it?..we are using Wowza 4.3 by the way…and also we use smil (e.g mp4:QzeJAUj3bRRR.smil ) --- ## [ReStream RTSP Video Issues](https://community.wowza.com/t/restream-rtsp-video-issues/40254)
**Author:** [@Frank\_Troglauer](https://community.wowza.com/u/Frank_Troglauer)\ **Replies:** 1\ **Last updated:** [May 30, 2014, 4:57pm UTC](https://community.wowza.com/t/restream-rtsp-video-issues/40254 "2014-05-30T16:57:15Z")
Good morning, We have several IP cameras setup on our server that we restream. We went to add a new one today, a Foscam FI9805W, that has an RTSP stream and it isn’t showing any picture when we view the stream. We have … --- ## [nDVR Playlist Request API + ABR on origin - edge setup](https://community.wowza.com/t/ndvr-playlist-request-api-abr-on-origin-edge-setup/42115)
**Author:** [@Ofer\_Herman](https://community.wowza.com/u/Ofer_Herman)\ **Replies:** 1\ **Last updated:** [May 30, 2014, 1:57pm UTC](https://community.wowza.com/t/ndvr-playlist-request-api-abr-on-origin-edge-setup/42115 "2014-05-30T13:57:08Z")
Hi, Live ABR playback is working on both the origin and edge. (http://host:1935/edge\_live/stream.smil/playlist.m3u8) The nDVR PlaylistRequestAPI is working on the origin but it’s not working from the edge. (http://host… --- ## [Encrypting nDVR recorded stream in realtime using DRM addon and playready for HLS](https://community.wowza.com/t/encrypting-ndvr-recorded-stream-in-realtime-using-drm-addon-and-playready-for-hls/38981)
**Author:** [@Ferdinand\_Hernandez](https://community.wowza.com/u/Ferdinand_Hernandez)\ **Replies:** 8\ **Last updated:** [May 30, 2014, 1:53pm UTC](https://community.wowza.com/t/encrypting-ndvr-recorded-stream-in-realtime-using-drm-addon-and-playready-for-hls/38981 "2014-05-30T13:53:00Z")
Hi Guys, We are trying to implement a server side API for encrypting live, DVR and VOD stream. We are able to encrypt live streams with key rotation features using IModuleOnHTTPCupertinoEncryption and METHOD\_CHUNK\_PLAYR… --- ## [How to convert 4:3 to 16:9 live stream with cut up&down part frames?](https://community.wowza.com/t/how-to-convert-4-3-to-16-9-live-stream-with-cut-up-down-part-frames/42992)
**Author:** [@Oleg\_Artemov](https://community.wowza.com/u/Oleg_Artemov)\ **Replies:** 1\ **Last updated:** [May 30, 2014, 10:56am UTC](https://community.wowza.com/t/how-to-convert-4-3-to-16-9-live-stream-with-cut-up-down-part-frames/42992 "2014-05-30T10:56:50Z")
Hello! How to convert 4:3 to 16:9 live stream with cut a part of frames from up&down? I have cameras that could work only in 4:3 format, but i need 16:9. Transcoder can do this, but in this case i got a flattened live… --- ## [Issue with RTMPS](https://community.wowza.com/t/issue-with-rtmps/43121)
**Author:** [@rob\_rob](https://community.wowza.com/u/rob_rob)\ **Replies:** 2\ **Last updated:** [May 30, 2014, 10:23am UTC](https://community.wowza.com/t/issue-with-rtmps/43121 "2014-05-30T10:23:34Z")
Hello, We have few Wowza AMI instances and I recently learned that we are not eligible for the free StreamLock certificate. But I found the following article: https://www.wowza.com/docs/how-to-request-an-ssl-certificate… --- ## [Remote office Live stream repeater](https://community.wowza.com/t/remote-office-live-stream-repeater/43143)
**Author:** [@Christopher\_Shearer](https://community.wowza.com/u/Christopher_Shearer)\ **Replies:** 3\ **Last updated:** [May 30, 2014, 8:56am UTC](https://community.wowza.com/t/remote-office-live-stream-repeater/43143 "2014-05-30T08:56:17Z")
I am currently tying to set up a live streaming platform with one main office and several remote offices (Remote offices located in different parts of the country). The goal is to have the remote office employees connect… --- ## [RTMP, Load Balancer, Origin/Edge, JWplayer 5 / 6, Trancoder](https://community.wowza.com/t/rtmp-load-balancer-origin-edge-jwplayer-5-6-trancoder/38156)
**Author:** [@Jan\_Vencalek](https://community.wowza.com/u/Jan_Vencalek)\ **Replies:** 4\ **Last updated:** [May 29, 2014, 7:44pm UTC](https://community.wowza.com/t/rtmp-load-balancer-origin-edge-jwplayer-5-6-trancoder/38156 "2014-05-29T19:44:11Z")
Hi, Is there any possibility how to run the following: FMLE -\> Origin -\> Transcoder -\> Edge -\> JWplayer 5 or 6 (flash RTMP)? For live streaming? Everything works great, but only on “one server setting”. I can’t setup … --- ## [Wowza Streaming Engine 4.0.3 - Longer seek times than Wowza 3.6. Why?](https://community.wowza.com/t/wowza-streaming-engine-4-0-3-longer-seek-times-than-wowza-3-6-why/34447)
**Author:** [@Helder\_Conde](https://community.wowza.com/u/Helder_Conde)\ **Replies:** 1\ **Last updated:** [May 29, 2014, 3:36pm UTC](https://community.wowza.com/t/wowza-streaming-engine-4-0-3-longer-seek-times-than-wowza-3-6-why/34447 "2014-05-29T15:36:31Z")
Dear colleagues, We have been using Wowza 3.6 (in a Windows machine, properly tuned) as our production server for video on-demand files over RTMP, with very, very quick seek times. Almost instant. In the past days, we’… --- ## [Problem updating from 4.0.1 to 4.0.3](https://community.wowza.com/t/problem-updating-from-4-0-1-to-4-0-3/43139)
**Author:** [@Steven\_Goodwin](https://community.wowza.com/u/Steven_Goodwin)\ **Replies:** 6\ **Last updated:** [May 29, 2014, 2:14pm UTC](https://community.wowza.com/t/problem-updating-from-4-0-1-to-4-0-3/43139 "2014-05-29T14:14:45Z")
I have a Wowza 4.0.1 AMI and I’m trying to update to Wowza 4.0.3. I’ve tried using the linux installers here https://www.wowza.com/pricing/installer. This is the error I get. Any ideas? Wowza Streaming Engine license … --- ## [HLS Push](https://community.wowza.com/t/hls-push/36543)
**Author:** [@Ars\_M](https://community.wowza.com/u/Ars_M)\ **Replies:** 4\ **Last updated:** [May 29, 2014, 8:14am UTC](https://community.wowza.com/t/hls-push/36543 "2014-05-29T08:14:41Z")
How to configure PushPublishMap.txt for push HLS stream ? In documentation i see example for akamai myStream={profile:“cupertino-akamai”, streamName:“myStream1”, cupertino.renditions:“audiovideo”, akamai.streamId:21593… --- ## [How to start the live streams with URL queries ?](https://community.wowza.com/t/how-to-start-the-live-streams-with-url-queries/43123)
**Author:** [@Donald\_Lee](https://community.wowza.com/u/Donald_Lee)\ **Replies:** 3\ **Last updated:** [May 28, 2014, 6:13pm UTC](https://community.wowza.com/t/how-to-start-the-live-streams-with-url-queries/43123 "2014-05-28T18:13:23Z")
We publish live streams from IP cam. We need more format than RTMP, the “rtp-live” in Application.xml is not meet our requirement. Can we start the live streams with URL queries like “Recording live streams with URL qu… --- ## [Enable/Disable Transcoder Plugin during Livestream](https://community.wowza.com/t/enable-disable-transcoder-plugin-during-livestream/43128)
**Author:** [@Konni\_Hartmann](https://community.wowza.com/u/Konni_Hartmann)\ **Replies:** 1\ **Last updated:** [May 28, 2014, 5:55pm UTC](https://community.wowza.com/t/enable-disable-transcoder-plugin-during-livestream/43128 "2014-05-28T17:55:37Z")
Hello, we are developing a live streaming platform that will allow several publishers to livestream to a broad audience. Our current version is running on Wowza without the transcoder plugin. Since we now like to allow … --- ## [HLS playback from multiple origins](https://community.wowza.com/t/hls-playback-from-multiple-origins/43113)
**Author:** [@Justin\_Anstead](https://community.wowza.com/u/Justin_Anstead)\ **Replies:** 4\ **Last updated:** [May 28, 2014, 1:48pm UTC](https://community.wowza.com/t/hls-playback-from-multiple-origins/43113 "2014-05-28T13:48:21Z")
Apologies if this information is readily available elsewhere, but I cannot find it. If you have an origin/edge structure, but you have many origins, is there a way around having to use the OriginURL property to get an HL… --- ## [Configuring RTMPS](https://community.wowza.com/t/configuring-rtmps/34898)
**Author:** [@Simon\_Buckle](https://community.wowza.com/u/Simon_Buckle)\ **Replies:** 6\ **Last updated:** [May 28, 2014, 1:44pm UTC](https://community.wowza.com/t/configuring-rtmps/34898 "2014-05-28T13:44:21Z")
I am trying to get RTMPS working with Wowza but so far have failed to do so. I have tried setting it up as per the instructions in the user guide and this post. I imported the chain certificate and the certificate itsel… --- ## [CentOS 6 upgrade w/WOwza 3.52](https://community.wowza.com/t/centos-6-upgrade-w-wowza-3-52/257)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 2\ **Last updated:** [May 28, 2014, 12:58pm UTC](https://community.wowza.com/t/centos-6-upgrade-w-wowza-3-52/257 "2014-05-28T12:58:10Z")
Hi all - have been running WMS since vers 2 very successfully and am looking at upgrading my Linux box to CentOS 6. Anything I need to look out for? Or to tell the team (our server is co-located/managed, but they have … --- ## [Wowza Engine Manager Page](https://community.wowza.com/t/wowza-engine-manager-page/42060)
**Author:** [@kenji\_magto](https://community.wowza.com/u/kenji_magto)\ **Replies:** 6\ **Last updated:** [May 28, 2014, 7:02am UTC](https://community.wowza.com/t/wowza-engine-manager-page/42060 "2014-05-28T07:02:59Z")
hello Wowza, We have just updated our wowza media server to wowza streaming engine…streaming works fine, we can also go to http://\[wowza-ip-address\]:8086/connectioncounts , connectioninfo and etc, and we can also access… --- ## [minimum System requirements for Wowza Media Server](https://community.wowza.com/t/minimum-system-requirements-for-wowza-media-server/37809)
**Author:** [@dyako\_omidi](https://community.wowza.com/u/dyako_omidi)\ **Replies:** 3\ **Last updated:** [May 28, 2014, 1:34am UTC](https://community.wowza.com/t/minimum-system-requirements-for-wowza-media-server/37809 "2014-05-28T01:34:28Z")
Hi My Friends. What System requirements(hardware) will be needed for Wowza Media Server 2 (streaming live video) if i will be have few live rtmp streams at 500 kbps and have 200 clients online? Thank you for answer. --- ## [Easier configuration of loadbalancing environments with dynamic streaming](https://community.wowza.com/t/easier-configuration-of-loadbalancing-environments-with-dynamic-streaming/43005)
**Author:** [@Andreas\_Fiebig](https://community.wowza.com/u/Andreas_Fiebig)\ **Replies:** 2\ **Last updated:** [May 27, 2014, 9:04am UTC](https://community.wowza.com/t/easier-configuration-of-loadbalancing-environments-with-dynamic-streaming/43005 "2014-05-27T09:04:11Z")
Hello together, I try to give a feedback of my Streaming Engine evaluation experience. i spent so much hours in the last days with the configuration of a loadbalancing environment with simple and then with dynamic stre… --- ## [Persistent streaming](https://community.wowza.com/t/persistent-streaming/43006)
**Author:** [@Andreas\_Fiebig](https://community.wowza.com/u/Andreas_Fiebig)\ **Replies:** 3\ **Last updated:** [May 27, 2014, 9:02am UTC](https://community.wowza.com/t/persistent-streaming/43006 "2014-05-27T09:02:13Z")
Hello together, if the stream TO the server stops temporarily (only for a few seconds) over a 3G mobile connection, the client connections over JWPlayer get lost. What is the best practice to keep client connections up… --- ## [\[VOD Streaming\] Create a time frame for VOD stream](https://community.wowza.com/t/vod-streaming-create-a-time-frame-for-vod-stream/42745)
**Author:** [@Anh-Dung\_LE](https://community.wowza.com/u/Anh-Dung_LE)\ **Replies:** 2\ **Last updated:** [May 27, 2014, 5:33am UTC](https://community.wowza.com/t/vod-streaming-create-a-time-frame-for-vod-stream/42745 "2014-05-27T05:33:32Z")
Hi guys, Now the server I’m working with is pretty fine with Wowza. Just for improvement, can we have the predefined time frame when we do the VOD streaming. Just like youtube to define which part we want to play. Than… --- ## [Niagra Viewcast to Wowza Streaming Engine](https://community.wowza.com/t/niagra-viewcast-to-wowza-streaming-engine/35461)
**Author:** [@Dennis\_Loudermilk](https://community.wowza.com/u/Dennis_Loudermilk)\ **Replies:** 5\ **Last updated:** [May 27, 2014, 4:54am UTC](https://community.wowza.com/t/niagra-viewcast-to-wowza-streaming-engine/35461 "2014-05-27T04:54:17Z")
I am encoding with a Niagara 9100 at this time. I am sending to an Apple server running an older Wowza. I have installed a new Dell server with Windows ( a great server, 32 gig RAM, dual 8 core preocessors and plenty of … --- ## [Individual Streams Monitoring](https://community.wowza.com/t/individual-streams-monitoring/37340)
**Author:** [@Kenny\_Griffin](https://community.wowza.com/u/Kenny_Griffin)\ **Replies:** 1\ **Last updated:** [May 26, 2014, 11:16pm UTC](https://community.wowza.com/t/individual-streams-monitoring/37340 "2014-05-26T23:16:16Z")
Are there any plans to monitor individual streams within the Streaming Manager? I was hoping to view connections and network stats for those individual streams, not just the application as a whole. I know of a 3rd party … [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=235) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=237)