# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=93 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 94 --- ## [Wowza nDvr: possible reasons for getting "Too many packets in event queue"?](https://community.wowza.com/t/wowza-ndvr-possible-reasons-for-getting-too-many-packets-in-event-queue/51450)
**Author:** [@Mag\_Anderton](https://community.wowza.com/u/Mag_Anderton)\ **Replies:** 0\ **Last updated:** [June 8, 2018, 4:53pm UTC](https://community.wowza.com/t/wowza-ndvr-possible-reasons-for-getting-too-many-packets-in-event-queue/51450 "2018-06-08T16:53:19Z")
I am using Wowza streaming engine nDVR to record live streams, but I see a bunch of “Too many packets in event queue, pausing” log-warning messages in the daemon.log: 2018-05-30 10:24:30,953 \[WARN\] tVHost\_.12 server com… --- ## [I want to stream from my pc screen how can i do it?](https://community.wowza.com/t/i-want-to-stream-from-my-pc-screen-how-can-i-do-it/51449)
**Author:** [@Rasim\_Muradov](https://community.wowza.com/u/Rasim_Muradov)\ **Replies:** 0\ **Last updated:** [June 8, 2018, 4:53pm UTC](https://community.wowza.com/t/i-want-to-stream-from-my-pc-screen-how-can-i-do-it/51449 "2018-06-08T16:53:17Z")
Hello, i want to stream my pc screen can’t find the option can some one please can explain me the way that do? --- ## [Streaming engine how many concurrent stream licensing](https://community.wowza.com/t/streaming-engine-how-many-concurrent-stream-licensing/51447)
**Author:** [@Martin\_Pichette](https://community.wowza.com/u/Martin_Pichette)\ **Replies:** 0\ **Last updated:** [June 8, 2018, 4:53pm UTC](https://community.wowza.com/t/streaming-engine-how-many-concurrent-stream-licensing/51447 "2018-06-08T16:53:13Z")
So in term of licensing and technical capability, how many origin stream can a streaming engine server. We broadcast our events in 2 languages plus close captioning. So, is that 1 license or 3 license ? Thanks --- ## [Schedule Pre Recorded video](https://community.wowza.com/t/schedule-pre-recorded-video/48619)
**Author:** [@Mohammed\_Ammar\_Kurab](https://community.wowza.com/u/Mohammed_Ammar_Kurab)\ **Replies:** 2\ **Last updated:** [June 8, 2018, 2:53pm UTC](https://community.wowza.com/t/schedule-pre-recorded-video/48619 "2018-06-08T14:53:26Z")
Good Day. I would like to ask about he ability to upload a video to my account then specify the playing date and time to be streamed. Then get its id or embedded code to add it to my web page. The main idea is that, I… --- ## [Query Parameters in Subtitle URL in M3U8](https://community.wowza.com/t/query-parameters-in-subtitle-url-in-m3u8/51435)
**Author:** [@Ankit\_Gaur](https://community.wowza.com/u/Ankit_Gaur)\ **Replies:** 0\ **Last updated:** [June 7, 2018, 5:00pm UTC](https://community.wowza.com/t/query-parameters-in-subtitle-url-in-m3u8/51435 "2018-06-07T17:00:18Z")
Hi Wowza Community, I have two instances of Wowza Streaming Engine, one on local and another production. We have many SMIL’s that are updated with textstream tag. Here are two different m3u8 returned on local and prod… --- ## [Can I use receiveVideo on my client?](https://community.wowza.com/t/can-i-use-receivevideo-on-my-client/51442)
**Author:** [@Ranko\_Kanzaki](https://community.wowza.com/u/Ranko_Kanzaki)\ **Replies:** 0\ **Last updated:** [June 7, 2018, 5:17am UTC](https://community.wowza.com/t/can-i-use-receivevideo-on-my-client/51442 "2018-06-07T05:17:24Z")
I currently implement RTMP client on iOS and Android. So we implemented receiveVideo on the client side so as not to send video, but it is ignored. Does Wowza Streaming Engine support receiveVideo? --- ## [Problems with streaming.](https://community.wowza.com/t/problems-with-streaming/44222)
**Author:** [@xxx\_xxx](https://community.wowza.com/u/xxx_xxx)\ **Replies:** 6\ **Last updated:** [June 6, 2018, 2:24pm UTC](https://community.wowza.com/t/problems-with-streaming/44222 "2018-06-06T14:24:10Z")
Hello. We have problems with streaming this camera: If you look at this rtsp stream in VLC, everything is ok, but when streaming it through wowza, there are problems: if look at rtmp stream from wowza in firefox in j… --- ## [MP3 audio only HLS smil file example](https://community.wowza.com/t/mp3-audio-only-hls-smil-file-example/51420)
**Author:** [@jan\_stehlik](https://community.wowza.com/u/jan_stehlik)\ **Replies:** 1\ **Last updated:** [June 6, 2018, 12:16pm UTC](https://community.wowza.com/t/mp3-audio-only-hls-smil-file-example/51420 "2018-06-06T12:16:07Z")
Hi everybody, looking for help how to setup audio only smil files which will allow to stream mp3 audio files. If I use mp3:sample.mp3/playlist.m3u8 the playout works. If I use the same sample.mp3 and just wrap it into… --- ## [wowza api get users/{username} problem](https://community.wowza.com/t/wowza-api-get-users-username-problem/51414)
**Author:** [@tom\_kom](https://community.wowza.com/u/tom_kom)\ **Replies:** 0\ **Last updated:** [June 5, 2018, 9:52am UTC](https://community.wowza.com/t/wowza-api-get-users-username-problem/51414 "2018-06-05T09:52:49Z")
i’ve been playing around with wowza api - and there’s a problem with /users/{username} get - it doesn’t return the value needed, rather returns 129000+ lines long xml data file about everything except for the user exam… --- ## [HTTPProvider2Base.addCORSHeaders(IHTTPResponse) moved or removed in 4.7.5.02](https://community.wowza.com/t/httpprovider2base-addcorsheaders-ihttpresponse-moved-or-removed-in-4-7-5-02/51413)
**Author:** [@Jay\_Charles1](https://community.wowza.com/u/Jay_Charles1)\ **Replies:** 0\ **Last updated:** [June 4, 2018, 8:38pm UTC](https://community.wowza.com/t/httpprovider2base-addcorsheaders-ihttpresponse-moved-or-removed-in-4-7-5-02/51413 "2018-06-04T20:38:55Z")
Was HTTPProvider2Base.addCORSHeaders(IHTTPResponse) moved or removed in 4.7.5.02? My code now breaks on that method, which is not found in the IDE with the .02 updater installed. I see HTTPProvider2Base.addCORSHeaders(I… --- ## [Webcam recording with HTML5 MediaRecorder API](https://community.wowza.com/t/webcam-recording-with-html5-mediarecorder-api/546)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 2\ **Last updated:** [June 4, 2018, 4:04pm UTC](https://community.wowza.com/t/webcam-recording-with-html5-mediarecorder-api/546 "2018-06-04T16:04:03Z")
Hello I have been using Wowza with Flash to record a video stream from the user’s webcam. But Chrome is finally getting serious about killing Flash. Are there any tutorials/examples available of using the HTML5 MediaRec… --- ## [Dynamically Inject Metadata to Live Stream (RTMP and HLS)](https://community.wowza.com/t/dynamically-inject-metadata-to-live-stream-rtmp-and-hls/46623)
**Author:** [@Derrick\_Yeung](https://community.wowza.com/u/Derrick_Yeung)\ **Replies:** 2\ **Last updated:** [June 4, 2018, 10:04am UTC](https://community.wowza.com/t/dynamically-inject-metadata-to-live-stream-rtmp-and-hls/46623 "2018-06-04T10:04:32Z")
Hello all, I am looking for a way to dynamically inject arbitrary metadata (for use as cue point) into a live stream and then get the metadata back in JWPlayer in different browsers (for both RTMP and HLS). After readin… --- ## [Wowza streaming Cloud - Live and VoD](https://community.wowza.com/t/wowza-streaming-cloud-live-and-vod/51411)
**Author:** [@Andy\_Antono](https://community.wowza.com/u/Andy_Antono)\ **Replies:** 0\ **Last updated:** [June 3, 2018, 4:09pm UTC](https://community.wowza.com/t/wowza-streaming-cloud-live-and-vod/51411 "2018-06-03T16:09:06Z")
Hi, I have seen a lot of videos where they are talking for Wowza streaming cloud service and specially for live. I presume the cloud service can also stream VoD? with the same way as the streaming engine? So generally… --- ## [Viewing IP Camera on Test Player](https://community.wowza.com/t/viewing-ip-camera-on-test-player/51407)
**Author:** [@ian\_per](https://community.wowza.com/u/ian_per)\ **Replies:** 0\ **Last updated:** [June 2, 2018, 5:07pm UTC](https://community.wowza.com/t/viewing-ip-camera-on-test-player/51407 "2018-06-02T17:07:43Z")
I have followed the guide at https://www.wowza.com/docs/how-to-re-stream-video-from-an-ip-camera-rtsp-rtp-re-streaming to configure a TrendNet TV-IP316PI. When I try to view the stream through a test player, all I get is… --- ## [Can I use Wowza Streaming Engine as a back-end transcoding service](https://community.wowza.com/t/can-i-use-wowza-streaming-engine-as-a-back-end-transcoding-service/51400)
**Author:** [@Venkata\_Sanmukheswar](https://community.wowza.com/u/Venkata_Sanmukheswar)\ **Replies:** 2\ **Last updated:** [June 1, 2018, 10:51pm UTC](https://community.wowza.com/t/can-i-use-wowza-streaming-engine-as-a-back-end-transcoding-service/51400 "2018-06-01T22:51:10Z")
I have a Learning & Development Web Application that allows admins to upload video content. I am looking for streaming solutions for these videos. Per my understanding these videos need to be transmux / transcoded to sup… --- ## [how to upload a local video file to wowza server?](https://community.wowza.com/t/how-to-upload-a-local-video-file-to-wowza-server/51402)
**Author:** [@Charlotte\_Hug](https://community.wowza.com/u/Charlotte_Hug)\ **Replies:** 1\ **Last updated:** [June 1, 2018, 10:46pm UTC](https://community.wowza.com/t/how-to-upload-a-local-video-file-to-wowza-server/51402 "2018-06-01T22:46:25Z")
hi all, i want to upload a local video file to wowza server, can i do this with wowza streaming engine? --- ## [Wowza html5 flowplayer with key and behind firewall](https://community.wowza.com/t/wowza-html5-flowplayer-with-key-and-behind-firewall/51405)
**Author:** [@Webteam\_FZAG](https://community.wowza.com/u/Webteam_FZAG)\ **Replies:** 0\ **Last updated:** [June 1, 2018, 4:53pm UTC](https://community.wowza.com/t/wowza-html5-flowplayer-with-key-and-behind-firewall/51405 "2018-06-01T16:53:53Z")
Hello there, we have currently a working wowza engine with flowplayer 3.2. Unfortunately newer Browser don’t support flash anymore. So we would like to use HTML5. Our current setting looks like follow: \
**Author:** [@left](https://community.wowza.com/u/left)\ **Replies:** 0\ **Last updated:** [June 1, 2018, 4:53pm UTC](https://community.wowza.com/t/primary-and-secondary-stream-from-two-encoders-redundancy/51404 "2018-06-01T16:53:50Z")
I have two Encoders with the same source and i want to use the first stream as primary and the second as backup. How can i do that ? How to redundant between two streams? --- ## [How to embed thumbnail preview url in SMIL](https://community.wowza.com/t/how-to-embed-thumbnail-preview-url-in-smil/51403)
**Author:** [@Ankit\_Gaur](https://community.wowza.com/u/Ankit_Gaur)\ **Replies:** 0\ **Last updated:** [June 1, 2018, 7:41am UTC](https://community.wowza.com/t/how-to-embed-thumbnail-preview-url-in-smil/51403 "2018-06-01T07:41:17Z")
Hi Wowza Community, We have a lot of SMIL’s already created for multiple Videos with many bitrates, currently we are serving the thumbnail url’s as stand alone url. Which IOS player is not able to showcase. Subtitles a… --- ## [recording delayed](https://community.wowza.com/t/recording-delayed/51396)
**Author:** [@Marton\_Fulop](https://community.wowza.com/u/Marton_Fulop)\ **Replies:** 0\ **Last updated:** [May 31, 2018, 4:56pm UTC](https://community.wowza.com/t/recording-delayed/51396 "2018-05-31T16:56:25Z")
Hi All, I’m experiencing a weird issue. I’ve written a module that starts and stops live recording and 98% of times it works like a charm. Sometimes it happens that the recording (triggered on the onPublish event of th… --- ## [Webrtc - show IP in Incoming Streams](https://community.wowza.com/t/webrtc-show-ip-in-incoming-streams/51387)
**Author:** [@Chris\_Woiderski](https://community.wowza.com/u/Chris_Woiderski)\ **Replies:** 0\ **Last updated:** [May 31, 2018, 4:56pm UTC](https://community.wowza.com/t/webrtc-show-ip-in-incoming-streams/51387 "2018-05-31T16:56:18Z")
The Incoming streams page and REST api of wowza shows the stream ip as “Unknown” for webrtc streams. Is there a way to pass the client ip along with the publish command to identify a stream? Or a setting so the server c… --- ## [Stream Target - Stream source name](https://community.wowza.com/t/stream-target-stream-source-name/48548)
**Author:** [@Ahmed\_Shabana](https://community.wowza.com/u/Ahmed_Shabana)\ **Replies:** 3\ **Last updated:** [May 31, 2018, 3:43pm UTC](https://community.wowza.com/t/stream-target-stream-source-name/48548 "2018-05-31T15:43:03Z")
Hi, Is there anyway to get the Source stream name in the stream target automatically from the incoming stream. I’m configuring incoming stream from Polycom Media Suite integration with Wowza then added a stream target … --- ## [MPEG-TS video not working](https://community.wowza.com/t/mpeg-ts-video-not-working/51306)
**Author:** [@alin\_strei](https://community.wowza.com/u/alin_strei)\ **Replies:** 2\ **Last updated:** [May 30, 2018, 6:26pm UTC](https://community.wowza.com/t/mpeg-ts-video-not-working/51306 "2018-05-30T18:26:18Z")
HI ! In my project I use a DreamBox based on Enigma2 and I have two MPEG-TS output streams. The first stream works correctly and transcoding is done perfectly. The second stream connects to Wowza Streaming Engine 4.7.4 … --- ## [Multiple channels](https://community.wowza.com/t/multiple-channels/51381)
**Author:** [@Sagar\_Garg](https://community.wowza.com/u/Sagar_Garg)\ **Replies:** 0\ **Last updated:** [May 26, 2018, 4:56pm UTC](https://community.wowza.com/t/multiple-channels/51381 "2018-05-26T16:56:19Z")
how can I add channel id to the url in wowza? for example \[Wowza-ip\]/live/channel1, \[Wowza-ip\]/live/channel2, \[Wowza-ip\]/live/channel3…etc. All these channels are for different teams which do not need access to the manag… --- ## [Supporten Java version and garbage collector](https://community.wowza.com/t/supporten-java-version-and-garbage-collector/51380)
**Author:** [@Kresimir\_Bosnjak](https://community.wowza.com/u/Kresimir_Bosnjak)\ **Replies:** 0\ **Last updated:** [May 25, 2018, 2:49pm UTC](https://community.wowza.com/t/supporten-java-version-and-garbage-collector/51380 "2018-05-25T14:49:14Z")
Hello Wowza, Wowza’s documentation says that supported version of Java is Java 7 and Java 8. Java 8 is recommended. Is there a plan to support newer version of Java in near future (Java 10) since it had improvements in… --- ## [Gocoder Android](https://community.wowza.com/t/gocoder-android/51375)
**Author:** [@John\_Mart\_Belamide1](https://community.wowza.com/u/John_Mart_Belamide1)\ **Replies:** 0\ **Last updated:** [May 24, 2018, 4:05pm UTC](https://community.wowza.com/t/gocoder-android/51375 "2018-05-24T16:05:34Z")
We have an android application that using wowza We have a problem that when activity is pause wowza stream turns black or not playing anymore or stops Do you have an idea about it? is it natural? what can we do to re… --- ## [Is it possible to use Players in example dir through HTTP on running Wowza?](https://community.wowza.com/t/is-it-possible-to-use-players-in-example-dir-through-http-on-running-wowza/39892)
**Author:** [@test\_test](https://community.wowza.com/u/test_test)\ **Replies:** 6\ **Last updated:** [May 24, 2018, 7:57am UTC](https://community.wowza.com/t/is-it-possible-to-use-players-in-example-dir-through-http-on-running-wowza/39892 "2018-05-24T07:57:34Z")
Hi! Could you please say is is possible to use Players that are situated inside \[wowza-root\]\\examples\\LiveVideoStreaming\\ to access via HTTP? Right now I have next situation: 1. Wowza is installed on Windows localhost… --- ## [Getting Error while running WOWZA streaming server and WEBRTC](https://community.wowza.com/t/getting-error-while-running-wowza-streaming-server-and-webrtc/51373)
**Author:** [@Suresh\_Kumar4](https://community.wowza.com/u/Suresh_Kumar4)\ **Replies:** 0\ **Last updated:** [May 24, 2018, 4:33am UTC](https://community.wowza.com/t/getting-error-while-running-wowza-streaming-server-and-webrtc/51373 "2018-05-24T04:33:05Z")
Server: Aws Wowza server (CentOS) Java Version: Java SE 11 (18.9 LTS) WebCam Manufacturer: Logitech Player Technology: Adebe Flash Getting Help from wowza webrtc userguide. https://www.wowza.com/docs/how-to-use-webrt… --- ## [Stream Target Vimeo](https://community.wowza.com/t/stream-target-vimeo/51372)
**Author:** [@Alex\_Hackney](https://community.wowza.com/u/Alex_Hackney)\ **Replies:** 0\ **Last updated:** [May 23, 2018, 7:00pm UTC](https://community.wowza.com/t/stream-target-vimeo/51372 "2018-05-23T19:00:59Z")
I’m trying to use vimeo live as a stream target and can’t seem to get it to work. Anyone else trying this? --- ## [I am getting "MediaReaderH264.open: Error parsing file format \[MP4\]" error. what might be the issue?](https://community.wowza.com/t/i-am-getting-mediareaderh264-open-error-parsing-file-format-mp4-error-what-might-be-the-issue/50625)
**Author:** [@selva\_sk](https://community.wowza.com/u/selva_sk)\ **Replies:** 2\ **Last updated:** [May 23, 2018, 1:16pm UTC](https://community.wowza.com/t/i-am-getting-mediareaderh264-open-error-parsing-file-format-mp4-error-what-might-be-the-issue/50625 "2018-05-23T13:16:21Z")
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