# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=40 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 41 --- ## [RTSP Push](https://community.wowza.com/t/rtsp-push/36660)
**Author:** [@Joseph\_Montanez](https://community.wowza.com/u/Joseph_Montanez)\ **Replies:** 12\ **Last updated:** [October 6, 2020, 9:16am UTC](https://community.wowza.com/t/rtsp-push/36660 "2020-10-06T09:16:58Z")
I am trying to get around firewalls and have camera push rtsp streams to the wowza server, instead of having wowza pull the streams. I’ve read wowza supports this but I have yet found an IP Camera that does. I have a few… --- ## [CENC support is only for Mpeg-Dash ?Does HLS also supports CENC](https://community.wowza.com/t/cenc-support-is-only-for-mpeg-dash-does-hls-also-supports-cenc/92054)
**Author:** [@Dhaval\_Rajput](https://community.wowza.com/u/Dhaval_Rajput)\ **Replies:** 1\ **Last updated:** [October 5, 2020, 5:17pm UTC](https://community.wowza.com/t/cenc-support-is-only-for-mpeg-dash-does-hls-also-supports-cenc/92054 "2020-10-05T17:17:02Z")
CENC support is only for Mpeg-Dash ?Does HLS Supports CENC --- ## [Jdwp missing from wowza provided java](https://community.wowza.com/t/jdwp-missing-from-wowza-provided-java/55136)
**Author:** [@Ken\_Reiswig](https://community.wowza.com/u/Ken_Reiswig)\ **Replies:** 3\ **Last updated:** [October 1, 2020, 5:37pm UTC](https://community.wowza.com/t/jdwp-missing-from-wowza-provided-java/55136 "2020-10-01T17:37:51Z")
I’m attempting to attach a debugger with the eclipse wowza ide, but I cannot start wowza with xdebug. C:\\Program Files (x86)\\Wowza Media Systems\\Wowza Streaming Engine 4.8.0\\bin\>startup.bat Error occurred during initia… --- ## [WebRTC Optimise for Latency](https://community.wowza.com/t/webrtc-optimise-for-latency/92027)
**Author:** [@Simon\_Haywood1](https://community.wowza.com/u/Simon_Haywood1)\ **Replies:** 5\ **Last updated:** [October 1, 2020, 12:57pm UTC](https://community.wowza.com/t/webrtc-optimise-for-latency/92027 "2020-10-01T12:57:44Z")
Hi! We have a self hosted Wowza Streaming Engine. We’ve built an application that you can think of as “just another web conferencing tool” ;-). WebRTC is published from a browser to the WSE, and that stream is then cons… --- ## [Having an Error putting a text on live stream](https://community.wowza.com/t/having-an-error-putting-a-text-on-live-stream/92007)
**Author:** [@omar\_hatem](https://community.wowza.com/u/omar_hatem)\ **Replies:** 1\ **Last updated:** [September 30, 2020, 4:03pm UTC](https://community.wowza.com/t/having-an-error-putting-a-text-on-live-stream/92007 "2020-09-30T16:03:14Z")
I have followed this tutorial: https://www.wowza.com/docs/how-to-add-graphic-overlays-to-live-streams-with-wowza-transcoder , but when running the code it always gives an error which is can’t read the input file and I co… --- ## [Difference between single period and multi period manifest ? with example?](https://community.wowza.com/t/difference-between-single-period-and-multi-period-manifest-with-example/92008)
**Author:** [@Dhaval\_Rajput](https://community.wowza.com/u/Dhaval_Rajput)\ **Replies:** 3\ **Last updated:** [September 29, 2020, 4:45pm UTC](https://community.wowza.com/t/difference-between-single-period-and-multi-period-manifest-with-example/92008 "2020-09-29T16:45:38Z")
difference between single period and multi period manifest for dash? with example ? --- ## [LL-HLS and SMIL file](https://community.wowza.com/t/ll-hls-and-smil-file/92014)
**Author:** [@David\_Bursa](https://community.wowza.com/u/David_Bursa)\ **Replies:** 1\ **Last updated:** [September 29, 2020, 3:30pm UTC](https://community.wowza.com/t/ll-hls-and-smil-file/92014 "2020-09-29T15:30:09Z")
Hi, I’d like to have LL-HLS session using cmafstreamingpacketizer but I have trouble when using it with smil file. The reason to use smil is quality detection/switching in HTML5 player (Theoplayer to be exact). Scenario… --- ## [Facebook LIVE stream target not working](https://community.wowza.com/t/facebook-live-stream-target-not-working/55244)
**Author:** [@Neraka\_BKA](https://community.wowza.com/u/Neraka_BKA)\ **Replies:** 3\ **Last updated:** [September 29, 2020, 12:59pm UTC](https://community.wowza.com/t/facebook-live-stream-target-not-working/55244 "2020-09-29T12:59:18Z")
Hi, when selecting stream target for facebook. ones click login it’s giving below error using latest wowza streaming engine This page isn’t working fb.wowza.com is currently unable to handle this request. HTTP ERROR… --- ## [Rest API isn't giving the correct bytesIn and bytesOUT](https://community.wowza.com/t/rest-api-isnt-giving-the-correct-bytesin-and-bytesout/92003)
**Author:** [@Elie\_Obeid](https://community.wowza.com/u/Elie_Obeid)\ **Replies:** 6\ **Last updated:** [September 29, 2020, 7:20am UTC](https://community.wowza.com/t/rest-api-isnt-giving-the-correct-bytesin-and-bytesout/92003 "2020-09-29T07:20:48Z")
I tried this on many different versions of wowza including 4.8.5 and earlier, I tried on origin and edge servers. Live applications are working fine, you can watch them. Other rest API calls are working fine, except the … --- ## [Multi language using OBS](https://community.wowza.com/t/multi-language-using-obs/91889)
**Author:** [@Egbert\_Williams](https://community.wowza.com/u/Egbert_Williams)\ **Replies:** 10\ **Last updated:** [September 29, 2020, 1:24am UTC](https://community.wowza.com/t/multi-language-using-obs/91889 "2020-09-29T01:24:30Z")
Hello .Have anyone stream multi language using OBS as the encoder to Wowza Streaming Engine and willing to share there setup. So far I have created the tracks for 2 Lang Eng and sp. Using udp stream to .stream files and… --- ## [Wowza Security Token is not working in Mediacache](https://community.wowza.com/t/wowza-security-token-is-not-working-in-mediacache/53759)
**Author:** [@ByeongJik\_Kang](https://community.wowza.com/u/ByeongJik_Kang)\ **Replies:** 1\ **Last updated:** [August 8, 2019, 9:48pm UTC](https://community.wowza.com/t/wowza-security-token-is-not-working-in-mediacache/53759 "2019-08-08T21:48:03Z")
Hi, I am using wowza streaming engine with playback security option and it works well. But i have had a problem of storage space so i am trying to use Amazon S3 with Wowza Media cache. Connecting between S3 and Wowza … --- ## [Can we integrate wowza caching solution with any forward web proxy?](https://community.wowza.com/t/can-we-integrate-wowza-caching-solution-with-any-forward-web-proxy/92013)
**Author:** [@Rick\_Tale](https://community.wowza.com/u/Rick_Tale)\ **Replies:** 1\ **Last updated:** [September 28, 2020, 9:41pm UTC](https://community.wowza.com/t/can-we-integrate-wowza-caching-solution-with-any-forward-web-proxy/92013 "2020-09-28T21:41:13Z")
can we integrate wowza caching solution with any forward web proxy? --- ## [I need protection for my streaming link](https://community.wowza.com/t/i-need-protection-for-my-streaming-link/92006)
**Author:** [@Ruhul\_Amiin](https://community.wowza.com/u/Ruhul_Amiin)\ **Replies:** 1\ **Last updated:** [September 28, 2020, 8:19pm UTC](https://community.wowza.com/t/i-need-protection-for-my-streaming-link/92006 "2020-09-28T20:19:29Z")
I have web server API for android app. From web server API my android app getting my streaming link and users can watch live. Now I want to only allow my API link to load my streaming links if any 3rd party API put my li… --- ## [Difference between fmp4 and mp4 in streaming](https://community.wowza.com/t/difference-between-fmp4-and-mp4-in-streaming/92002)
**Author:** [@Dhaval\_Rajput](https://community.wowza.com/u/Dhaval_Rajput)\ **Replies:** 2\ **Last updated:** [September 28, 2020, 5:04pm UTC](https://community.wowza.com/t/difference-between-fmp4-and-mp4-in-streaming/92002 "2020-09-28T17:04:23Z")
What is difference between fmp4 and mp4 in streaming ?which is more beneficial as compared to .ts ? Both are supported by DASH ? --- ## [Insert mid roll when live stream is paused java](https://community.wowza.com/t/insert-mid-roll-when-live-stream-is-paused-java/91991)
**Author:** [@Bobbie\_Mcneil](https://community.wowza.com/u/Bobbie_Mcneil)\ **Replies:** 1\ **Last updated:** [September 26, 2020, 9:48am UTC](https://community.wowza.com/t/insert-mid-roll-when-live-stream-is-paused-java/91991 "2020-09-26T09:48:30Z")
Hello I have a simple HTTP module i use to start and stop recording of my live stream. Essentially, from my app i send network request with command ‘start’ and inside my module i do StreamRecorderParameters record… --- ## [WebSocket reuse](https://community.wowza.com/t/websocket-reuse/91930)
**Author:** [@tom\_mr](https://community.wowza.com/u/tom_mr)\ **Replies:** 4\ **Last updated:** [September 25, 2020, 6:24pm UTC](https://community.wowza.com/t/websocket-reuse/91930 "2020-09-25T18:24:50Z")
Hello, I’ve been experimenting with WebRTC connecting to the streaming engine. Every multi-party sample application I’ve looked at creates a websocket for publishing, and then a separate websocket for each peer. This w… --- ## [How to get my embed to auto play](https://community.wowza.com/t/how-to-get-my-embed-to-auto-play/49351)
**Author:** [@Scott\_Beck](https://community.wowza.com/u/Scott_Beck)\ **Replies:** 2\ **Last updated:** [September 25, 2020, 5:56pm UTC](https://community.wowza.com/t/how-to-get-my-embed-to-auto-play/49351 "2020-09-25T17:56:05Z")
below is my my script for embed…i didn’t see an auto start function to add in the set up process. Is there one? If not… what can I add tomake my live stream auto play? --- ## [In my case i am getting long response from server](https://community.wowza.com/t/in-my-case-i-am-getting-long-response-from-server/91989)
**Author:** [@vshabrov](https://community.wowza.com/u/vshabrov)\ **Replies:** 4\ **Last updated:** [September 25, 2020, 2:49pm UTC](https://community.wowza.com/t/in-my-case-i-am-getting-long-response-from-server/91989 "2020-09-25T14:49:10Z")
I’m trying to post from camera using an example in my case i am getting long response from server I try to do it several times and after waiting a long time I get that the camera is in the stream how to speed it up … --- ## [Custom medialist with nDVR](https://community.wowza.com/t/custom-medialist-with-ndvr/91966)
**Author:** [@Daniel\_Rossi](https://community.wowza.com/u/Daniel_Rossi)\ **Replies:** 2\ **Last updated:** [September 24, 2020, 11:44pm UTC](https://community.wowza.com/t/custom-medialist-with-ndvr/91966 "2020-09-24T23:44:09Z")
I have an issue I am experiencing getting nDVR working with custom medialists. I don’t use ngroup, I am generating custom rendition output with alternative audio options. When I append ?DVR to my custom medialist , I am… --- ## [Streaming lag, on our own server with Sling Studio Trial version](https://community.wowza.com/t/streaming-lag-on-our-own-server-with-sling-studio-trial-version/53248)
**Author:** [@Greg\_Mathews](https://community.wowza.com/u/Greg_Mathews)\ **Replies:** 2\ **Last updated:** [September 24, 2020, 10:59pm UTC](https://community.wowza.com/t/streaming-lag-on-our-own-server-with-sling-studio-trial-version/53248 "2020-09-24T22:59:32Z")
We are testing the software and have a trial version…we are having a few issues. First when the stream starts all is very good, however the longer the stream plays the lag between live and what is streamed gets more and … --- ## [How to list all live applications?](https://community.wowza.com/t/how-to-list-all-live-applications/91983)
**Author:** [@Elie\_Obeid](https://community.wowza.com/u/Elie_Obeid)\ **Replies:** 3\ **Last updated:** [September 24, 2020, 6:21pm UTC](https://community.wowza.com/t/how-to-list-all-live-applications/91983 "2020-09-24T18:21:36Z")
Wowza 4.8.5, REST api, how to list all live applications? I want to get their names so I can iterate through them. --- ## [About custom output, multi video stream but 1 combined audio stream](https://community.wowza.com/t/about-custom-output-multi-video-stream-but-1-combined-audio-stream/91985)
**Author:** [@Nhan\_Cao](https://community.wowza.com/u/Nhan_Cao)\ **Replies:** 0\ **Last updated:** [September 24, 2020, 4:33pm UTC](https://community.wowza.com/t/about-custom-output-multi-video-stream-but-1-combined-audio-stream/91985 "2020-09-24T16:33:23Z")
Hi Wowza community, Can I build a system that a group (around 4 users) live an event with Input: from multi media (video + audio) sources (from group presenters) Ouput: to viewers, multi video streams + only 1 combine… --- ## [URGENT : Load Balancing 4.0 : ERROR using redirect path...](https://community.wowza.com/t/urgent-load-balancing-4-0-error-using-redirect-path/43789)
**Author:** [@Michel\_CAPEL](https://community.wowza.com/u/Michel_CAPEL)\ **Replies:** 5\ **Last updated:** [September 24, 2020, 9:09am UTC](https://community.wowza.com/t/urgent-load-balancing-4-0-error-using-redirect-path/43789 "2020-09-24T09:09:47Z")
Hello everyone, I have a Wowza server well running, with a live stream (origin), but limited to 100 viewers. So now I decided to have another server to have more viewers. I successfully added a new Wowza server with e… --- ## [No DVRStore when converting nDVR recording to MP4](https://community.wowza.com/t/no-dvrstore-when-converting-ndvr-recording-to-mp4/91975)
**Author:** [@Benjamin\_Toofer](https://community.wowza.com/u/Benjamin_Toofer)\ **Replies:** 1\ **Last updated:** [September 23, 2020, 6:47pm UTC](https://community.wowza.com/t/no-dvrstore-when-converting-ndvr-recording-to-mp4/91975 "2020-09-23T18:47:33Z")
I’m trying to convert a completed nDVR stream to an MP4 by calling getDvrStoresAvailable on DvrApplicationConverterContext. I’ve noticed sometimes the DVR store for the stream is available and sometimes it isn’t. I’ve no… --- ## [Timestamp for rtsp file streaming](https://community.wowza.com/t/timestamp-for-rtsp-file-streaming/91951)
**Author:** [@Joseph\_Wu](https://community.wowza.com/u/Joseph_Wu)\ **Replies:** 1\ **Last updated:** [September 22, 2020, 5:02pm UTC](https://community.wowza.com/t/timestamp-for-rtsp-file-streaming/91951 "2020-09-22T17:02:47Z")
We have a DeepStream system connect to internal wowza server with uri like that rtsp://corpwowza:1935/its\_no\_bbox/ASBURY\_AND\_UNIVERSITY\_\_EB\_\_12\_9\_2018\_2\_00\_00\_000\_AM\_UTC-08\_00.mp4 I need to make a demo so that I create … --- ## [How Wowza Engine Server cache Chunks on RAM](https://community.wowza.com/t/how-wowza-engine-server-cache-chunks-on-ram/40958)
**Author:** [@Manh\_Hung\_Nguyen](https://community.wowza.com/u/Manh_Hung_Nguyen)\ **Replies:** 5\ **Last updated:** [September 22, 2020, 8:49am UTC](https://community.wowza.com/t/how-wowza-engine-server-cache-chunks-on-ram/40958 "2020-09-22T08:49:18Z")
Hi everyone, I know that with Live Stream Application, Wowza Engine server cache some chunks on RAM, with the number is “MaxChunkCount”. How about VoD Application ? Does it cache VoD chunks on RAM? If Wowza Engine Se… --- ## [How to WebRTC playback with JWPlayer（Wowza Engine Stream 4.8.5.）](https://community.wowza.com/t/how-to-webrtc-playback-with-jwplayer-wowza-engine-stream-4-8-5/91952)
**Author:** [@Tong\_Liu](https://community.wowza.com/u/Tong_Liu)\ **Replies:** 2\ **Last updated:** [September 22, 2020, 6:02am UTC](https://community.wowza.com/t/how-to-webrtc-playback-with-jwplayer-wowza-engine-stream-4-8-5/91952 "2020-09-22T06:02:22Z")
I am currently evaluating and testing Wowza Engine Stream 4.8.5. I want to use its WebRTC playback ultra-low latency feature. I want to know how to use JWPlayer to play Wowza Webrtc video streams? Just like the Example p… --- ## [How to reinstall on a new computer?](https://community.wowza.com/t/how-to-reinstall-on-a-new-computer/91957)
**Author:** [@Keunseok\_Ryu](https://community.wowza.com/u/Keunseok_Ryu)\ **Replies:** 2\ **Last updated:** [September 21, 2020, 3:00pm UTC](https://community.wowza.com/t/how-to-reinstall-on-a-new-computer/91957 "2020-09-21T15:00:33Z")
I’m using version 4.6, and I’m trying to get version 4.8.5 right for my new computer. In what order should you proceed at this time? Upgrade version 4.6 to 4.8.5 and migrate. others… --- ## [Livestream: Display number of viewers as Textoverlay](https://community.wowza.com/t/livestream-display-number-of-viewers-as-textoverlay/91961)
**Author:** [@DFN\_VC](https://community.wowza.com/u/DFN_VC)\ **Replies:** 1\ **Last updated:** [September 21, 2020, 5:16pm UTC](https://community.wowza.com/t/livestream-display-number-of-viewers-as-textoverlay/91961 "2020-09-21T17:16:04Z")
I am looking for a quick and easy solution to display number of viewers as text overlay in video stream. Searched the forum and found that an additional java module must be compiled and installed, Additionally this can … --- ## [WebRTC modules - detecting WebRTC request for stream that is not running](https://community.wowza.com/t/webrtc-modules-detecting-webrtc-request-for-stream-that-is-not-running/50084)
**Author:** [@Jaimee\_Blackwood](https://community.wowza.com/u/Jaimee_Blackwood)\ **Replies:** 3\ **Last updated:** [September 19, 2020, 8:00am UTC](https://community.wowza.com/t/webrtc-modules-detecting-webrtc-request-for-stream-that-is-not-running/50084 "2020-09-19T08:00:41Z")
My application supports clients pulling a stream from a URL. Streams are dormant (not actively connected to wowza) until the client side requests it. I have achieved this with RTP and HTTP sessions, by creating a custom… [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=39) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=41)