# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=140 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 141 --- ## [Purge Cache when Using IMediaListProvider](https://community.wowza.com/t/purge-cache-when-using-imedialistprovider/36750)
**Author:** [@Maxym\_Golovanchuk](https://community.wowza.com/u/Maxym_Golovanchuk)\ **Replies:** 1\ **Last updated:** [November 20, 2016, 10:17am UTC](https://community.wowza.com/t/purge-cache-when-using-imedialistprovider/36750 "2016-11-20T10:17:33Z")
Hello, I am forming HLS and DASH manifests dynamically by implementing IMediaListProvider interface. I am trying to output different number of renditions based on HTTP request params. But the problem is that looks like … --- ## [Unable to publish multiple UDP streams to the same application using FFmpeg](https://community.wowza.com/t/unable-to-publish-multiple-udp-streams-to-the-same-application-using-ffmpeg/47613)
**Author:** [@Leonardo\_Citraro](https://community.wowza.com/u/Leonardo_Citraro)\ **Replies:** 1\ **Last updated:** [November 20, 2016, 10:11am UTC](https://community.wowza.com/t/unable-to-publish-multiple-udp-streams-to-the-same-application-using-ffmpeg/47613 "2016-11-20T10:11:10Z")
I am trying to send multiple streams to the same application using FFmpeg but only one stream at a time works correctly. I pass a sample video file to FFmpeg and then I send it via UDP as explained in this tutorial “How … --- ## [why buy Wowza?](https://community.wowza.com/t/why-buy-wowza/47643)
**Author:** [@Alexis\_Avalos](https://community.wowza.com/u/Alexis_Avalos)\ **Replies:** 1\ **Last updated:** [November 19, 2016, 9:56am UTC](https://community.wowza.com/t/why-buy-wowza/47643 "2016-11-19T09:56:11Z")
which it is the difference of buying Wowza and transmit straight to facebook live? --- ## [Stream and Play just by url](https://community.wowza.com/t/stream-and-play-just-by-url/47600)
**Author:** [@Amir\_Hosein](https://community.wowza.com/u/Amir_Hosein)\ **Replies:** 1\ **Last updated:** [November 19, 2016, 9:45am UTC](https://community.wowza.com/t/stream-and-play-just-by-url/47600 "2016-11-19T09:45:49Z")
Hi everybody In some platforms, I saw they stream and play just by custom url instead of regular wowza urls. For example in Periscope you can see a url like this for player: https://periscope.tv/w/TOKEN Instead of th… --- ## [Set EXT-X-TARGETDURATION for WebVTT captions in live HLS](https://community.wowza.com/t/set-ext-x-targetduration-for-webvtt-captions-in-live-hls/41158)
**Author:** [@Chris\_Deely](https://community.wowza.com/u/Chris_Deely)\ **Replies:** 1\ **Last updated:** [November 19, 2016, 9:36am UTC](https://community.wowza.com/t/set-ext-x-targetduration-for-webvtt-captions-in-live-hls/41158 "2016-11-19T09:36:03Z")
Hello, I have live streams packetized into HLS with cupertinoLiveCaptionsUseWebVTT set to true. The WebVTT manifests & segments are produced properly, however the EXT-X-TARGETDURATION value in the subtitle m3u8 is dif… --- ## [WMS get memory leak when it receives RTMP stream with metadata from FFMpeg](https://community.wowza.com/t/wms-get-memory-leak-when-it-receives-rtmp-stream-with-metadata-from-ffmpeg/47569)
**Author:** [@Dooyeol\_Yun](https://community.wowza.com/u/Dooyeol_Yun)\ **Replies:** 1\ **Last updated:** [November 19, 2016, 9:10am UTC](https://community.wowza.com/t/wms-get-memory-leak-when-it-receives-rtmp-stream-with-metadata-from-ffmpeg/47569 "2016-11-19T09:10:43Z")
Hi, I’m trying to transfer the RTMP stream with the metadata using FFmpeg to the Wowza Media Server. But, when WMS received the RTMP stream, it gives out lots of WARN logs as following: … LiveReceiver.startDataPacket… --- ## [How to properly retrieve maxBytesPerSecond over RTMP on live streaming?](https://community.wowza.com/t/how-to-properly-retrieve-maxbytespersecond-over-rtmp-on-live-streaming/47568)
**Author:** [@Octavian\_Stoica](https://community.wowza.com/u/Octavian_Stoica)\ **Replies:** 1\ **Last updated:** [November 19, 2016, 9:04am UTC](https://community.wowza.com/t/how-to-properly-retrieve-maxbytespersecond-over-rtmp-on-live-streaming/47568 "2016-11-19T09:04:20Z")
Hi, I implemented adaptive bitrate for a flash client which uses RTMP. I have issues retrieving properly maxBytesPerSecond from the netStreamInfo object and the algorithm doesn’t work as it should given the fact the ban… --- ## [Wowza Media Server 3 Control Panel | Not Working](https://community.wowza.com/t/wowza-media-server-3-control-panel-not-working/47701)
**Author:** [@Muhammad\_Faheem\_Ahme](https://community.wowza.com/u/Muhammad_Faheem_Ahme)\ **Replies:** 1\ **Last updated:** [November 19, 2016, 1:30am UTC](https://community.wowza.com/t/wowza-media-server-3-control-panel-not-working/47701 "2016-11-19T01:30:13Z")
Hi, I have Wowza Media Server 3 Perpetual Edition licence and i have installed 3.5.2 version successfully. The issue is, when i start server and verifying its status from http://\[wowza-ip-address\]:1935 It gives error:… --- ## [Different facebook accounts](https://community.wowza.com/t/different-facebook-accounts/47645)
**Author:** [@Alexis\_Avalos](https://community.wowza.com/u/Alexis_Avalos)\ **Replies:** 1\ **Last updated:** [November 19, 2016, 12:47am UTC](https://community.wowza.com/t/different-facebook-accounts/47645 "2016-11-19T00:47:02Z")
Is it possible to send a single transmission to 8 different Facebook accounts? --- ## [how to play a video from wowza streaming engine](https://community.wowza.com/t/how-to-play-a-video-from-wowza-streaming-engine/47716)
**Author:** [@cagatay\_cagatay](https://community.wowza.com/u/cagatay_cagatay)\ **Replies:** 1\ **Last updated:** [November 19, 2016, 12:26am UTC](https://community.wowza.com/t/how-to-play-a-video-from-wowza-streaming-engine/47716 "2016-11-19T00:26:16Z")
Hello, I can not play a video from Wowza. I have some videos as .mp4 extension. How can i play these videos onto a html web site. I created some stream files and SMIL files. But i can not have URL to run these videos. … --- ## [Shutdown/Kill running application?](https://community.wowza.com/t/shutdown-kill-running-application/35489)
**Author:** [@Steven\_Lee](https://community.wowza.com/u/Steven_Lee)\ **Replies:** 1\ **Last updated:** [November 19, 2016, 12:05am UTC](https://community.wowza.com/t/shutdown-kill-running-application/35489 "2016-11-19T00:05:27Z")
Hello, I am trying to find the “correct” way to shutdown/kill a running application (live stream). The client connects via Wirecast or Adobe FLME and the problem is that when we try to stop the stream (using the shutdow… --- ## [Unable to setup a waiting video](https://community.wowza.com/t/unable-to-setup-a-waiting-video/47704)
**Author:** [@Cecile\_Radix](https://community.wowza.com/u/Cecile_Radix)\ **Replies:** 0\ **Last updated:** [November 18, 2016, 10:54am UTC](https://community.wowza.com/t/unable-to-setup-a-waiting-video/47704 "2016-11-18T10:54:37Z")
Hello, We’re running Wowza Streaming Engine 4.4.1 on Unbuntu 14.04. We have setup a live application which receives an RTMP stream and transcode it to an HLS stream with 4 stream. To be able to stream a “waiting” vide… --- ## [crossdomain.xml returning a 404](https://community.wowza.com/t/crossdomain-xml-returning-a-404/47713)
**Author:** [@Dave\_Keen](https://community.wowza.com/u/Dave_Keen)\ **Replies:** 1\ **Last updated:** [November 17, 2016, 12:42pm UTC](https://community.wowza.com/t/crossdomain-xml-returning-a-404/47713 "2016-11-17T12:42:52Z")
When I visit http://:1935/crossdomain.xml I am getting a 404. I have: \ \com.wowza.wms.http.HTTPCrossdomain\ \\*crossdomain.xml\ \ **Author:** [@Willie\_Power](https://community.wowza.com/u/Willie_Power)\ **Replies:** 1\ **Last updated:** [November 16, 2016, 10:54am UTC](https://community.wowza.com/t/help-choosing-getting-started/47699 "2016-11-16T10:54:15Z") Hey folks, I’ve spoken with a number of devs, and am getting about 1,000 different answers depending on who I ask. We run a VOD site which is a video library for a company, all users are internal and need a password to a… --- ## [test screen if no input source](https://community.wowza.com/t/test-screen-if-no-input-source/47712)
**Author:** [@Mark\_van\_Ginkel](https://community.wowza.com/u/Mark_van_Ginkel)\ **Replies:** 1\ **Last updated:** [November 16, 2016, 10:29am UTC](https://community.wowza.com/t/test-screen-if-no-input-source/47712 "2016-11-16T10:29:53Z")
Hello, i’m using Wowza Streaming Engine with a Cube-155. My problem / question. Once the connection is lost, I would like to display an image on the broadcast side. with the text “please wait, video is coming back.” A… --- ## [How to running wowza license checking in intranet?](https://community.wowza.com/t/how-to-running-wowza-license-checking-in-intranet/47696)
**Author:** [@sung\_ham](https://community.wowza.com/u/sung_ham)\ **Replies:** 1\ **Last updated:** [November 16, 2016, 10:23am UTC](https://community.wowza.com/t/how-to-running-wowza-license-checking-in-intranet/47696 "2016-11-16T10:23:47Z")
Hi, wowza media systems we are using wowza media engine(stream server). thanks. the existing system, stream server on reboot(or boot), essentially check license. But, Our corporation is separating network- internet ne… --- ## [How many streams from IP-cameras?](https://community.wowza.com/t/how-many-streams-from-ip-cameras/47708)
**Author:** [@Ilya\_Ignatov](https://community.wowza.com/u/Ilya_Ignatov)\ **Replies:** 1\ **Last updated:** [November 16, 2016, 10:20am UTC](https://community.wowza.com/t/how-many-streams-from-ip-cameras/47708 "2016-11-16T10:20:45Z")
Hello! How many streams from IP-cameras can be connected on to Wowza Streaming Engine? I didn’t find definite answer to this question in documentation for a product. Thank you! --- ## [ModuleLoopUntilLive configuration problem](https://community.wowza.com/t/moduleloopuntillive-configuration-problem/47702)
**Author:** [@Cecile\_Radix](https://community.wowza.com/u/Cecile_Radix)\ **Replies:** 0\ **Last updated:** [November 14, 2016, 4:20pm UTC](https://community.wowza.com/t/moduleloopuntillive-configuration-problem/47702 "2016-11-14T16:20:37Z")
Hello, We have problem with ModuleLoopUntilLive module to stream a “waiting” video until live stream is available. We have configured a live application, activated ModuleLoopUntilLive and streamPublisher modules on thi… --- ## [Live Transcoder Possible on the Edge or Origin ?](https://community.wowza.com/t/live-transcoder-possible-on-the-edge-or-origin/127)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 2\ **Last updated:** [November 14, 2016, 3:47pm UTC](https://community.wowza.com/t/live-transcoder-possible-on-the-edge-or-origin/127 "2016-11-14T15:47:07Z")
Just wondering if the live transcoder is possible on the Edge rather than the Origin server ? possible to share the load there ? --- ## [What would stop a live stream from not getting unpublished on disconnect?](https://community.wowza.com/t/what-would-stop-a-live-stream-from-not-getting-unpublished-on-disconnect/34557)
**Author:** [@Graeme\_Bull](https://community.wowza.com/u/Graeme_Bull)\ **Replies:** 1\ **Last updated:** [November 14, 2016, 3:34am UTC](https://community.wowza.com/t/what-would-stop-a-live-stream-from-not-getting-unpublished-on-disconnect/34557 "2016-11-14T03:34:49Z")
We have a recent problem that I can’t quite figure out what the solution. It’s recent despite not changing anything on the Wowza side for a while now. Essentially when somebody publishes a stream to the server and then d… --- ## [Keep HLS playlist alive after RTMP stream is disconnected](https://community.wowza.com/t/keep-hls-playlist-alive-after-rtmp-stream-is-disconnected/47429)
**Author:** [@Alex\_Zaslavsky](https://community.wowza.com/u/Alex_Zaslavsky)\ **Replies:** 2\ **Last updated:** [November 11, 2016, 7:31pm UTC](https://community.wowza.com/t/keep-hls-playlist-alive-after-rtmp-stream-is-disconnected/47429 "2016-11-11T19:31:26Z")
My Wowza server is taking an RTMP stream as an output, and packetizing to be consumed as an HLS stream. The chunks are 3 seconds in length, so the HLS stream ends up being about 15 seconds behind the encoder. After the h… --- ## [Redundant entry points @ Wowza Streaming Engine on EC2](https://community.wowza.com/t/redundant-entry-points-wowza-streaming-engine-on-ec2/39487)
**Author:** [@Johan\_Niemi](https://community.wowza.com/u/Johan_Niemi)\ **Replies:** 3\ **Last updated:** [November 11, 2016, 7:24pm UTC](https://community.wowza.com/t/redundant-entry-points-wowza-streaming-engine-on-ec2/39487 "2016-11-11T19:24:14Z")
I’m looking for the best way to set up primary and backup entry points for two encoders live streaming the same content, just like the way it is set up with Wowza Streaming Cloud or Youtube Live. Our Wowza Streaming Eng… --- ## [MPEG DASH live streaming latency](https://community.wowza.com/t/mpeg-dash-live-streaming-latency/47690)
**Author:** [@Oleksandr\_Bohonis](https://community.wowza.com/u/Oleksandr_Bohonis)\ **Replies:** 1\ **Last updated:** [November 11, 2016, 7:04pm UTC](https://community.wowza.com/t/mpeg-dash-live-streaming-latency/47690 "2016-11-11T19:04:07Z")
Hi, I have a task to change Flash player to HTML5. So, currently we are testing capabilities to move from rtmp to MPEG-DASH protocol for live streaming from IP cameras. My environment is a LAN in which live stream is se… --- ## [Publish to Multicast UDP](https://community.wowza.com/t/publish-to-multicast-udp/47468)
**Author:** [@Ricardo\_Martinez\_Pon](https://community.wowza.com/u/Ricardo_Martinez_Pon)\ **Replies:** 1\ **Last updated:** [November 11, 2016, 6:58pm UTC](https://community.wowza.com/t/publish-to-multicast-udp/47468 "2016-11-11T18:58:24Z")
Hello I have a problem. I need to publish my application to multicast over UDP here is the requirement. Format HD, en H264, CBR, 1920X1080 a 6 Mbps Pofile 4:2:0, UDP, Multicast, 22X.XXX.XXX.XXX:XXXX/#Program Audio AC3… --- ## [HLS through both http and https in same application?](https://community.wowza.com/t/hls-through-both-http-and-https-in-same-application/47659)
**Author:** [@Andrei\_Popescu](https://community.wowza.com/u/Andrei_Popescu)\ **Replies:** 1\ **Last updated:** [November 11, 2016, 6:24pm UTC](https://community.wowza.com/t/hls-through-both-http-and-https-in-same-application/47659 "2016-11-11T18:24:46Z")
Hello, Is there a way to serve HLS chunklists some with http and some with https depending on the client doing the requests? Currently we just changed from HTTP to HTTPS by adding the below configuration to our Edge’s … --- ## [Removing the 'playlist' from url](https://community.wowza.com/t/removing-the-playlist-from-url/33752)
**Author:** [@Benjamin\_Sadaba](https://community.wowza.com/u/Benjamin_Sadaba)\ **Replies:** 3\ **Last updated:** [November 11, 2016, 4:33pm UTC](https://community.wowza.com/t/removing-the-playlist-from-url/33752 "2016-11-11T16:33:08Z")
I’m accesing a stream using this url: http://my.own.server/myapp/definst/mystream/playlist.m3u8 And I would like to make it available on this url: http://my.own.server/myapp/definst/mystream.m3u8 Is there any way of … --- ## [Get bitrate from stream when generating dynamic smil](https://community.wowza.com/t/get-bitrate-from-stream-when-generating-dynamic-smil/47343)
**Author:** [@Jagir\_Highq](https://community.wowza.com/u/Jagir_Highq)\ **Replies:** 1\ **Last updated:** [November 11, 2016, 3:49pm UTC](https://community.wowza.com/t/get-bitrate-from-stream-when-generating-dynamic-smil/47343 "2016-11-11T15:49:17Z")
Hello, I am converting single video to multibitrate. Let say if you upload video of 720p bitrate then i am generating video of different bitrate like 360p,240p etc. But, If you have already uploaded video before my im… --- ## [Stats for incoming RTMP stream](https://community.wowza.com/t/stats-for-incoming-rtmp-stream/46604)
**Author:** [@Nejc\_Campa](https://community.wowza.com/u/Nejc_Campa)\ **Replies:** 1\ **Last updated:** [November 11, 2016, 3:19pm UTC](https://community.wowza.com/t/stats-for-incoming-rtmp-stream/46604 "2016-11-11T15:19:16Z")
How can I find basic stats about incoming stream? I would like to know what is the source qality (resolution, frame rate, etc) of an RTMP stream that is sent to one of my applications. Best regards, Nejc --- ## [Can i use webm files in dash manifest without transcoder?](https://community.wowza.com/t/can-i-use-webm-files-in-dash-manifest-without-transcoder/46927)
**Author:** [@tar\_305\_k\_kayap\_305](https://community.wowza.com/u/tar_305_k_kayap_305)\ **Replies:** 3\ **Last updated:** [November 11, 2016, 1:50pm UTC](https://community.wowza.com/t/can-i-use-webm-files-in-dash-manifest-without-transcoder/46927 "2016-11-11T13:50:14Z")
Hi, I want to use webm files in my manifest for vod streaming without transcoder.When i request the manifest with http://domainname:1935/vod/smil:gm.smil/manifest.mpd I get the “java.lang.Exception: QTUtils.parseQTMedi… --- ## [remove all files in folder logs and manager/logs?](https://community.wowza.com/t/remove-all-files-in-folder-logs-and-manager-logs/47487)
**Author:** [@Supanat\_Thanakarncho](https://community.wowza.com/u/Supanat_Thanakarncho)\ **Replies:** 1\ **Last updated:** [November 11, 2016, 9:46am UTC](https://community.wowza.com/t/remove-all-files-in-folder-logs-and-manager-logs/47487 "2016-11-11T09:46:54Z")
I will remove all files in folder logs and manager/logs. Does it have any effect to my streaming VOD ? [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=139) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=141)