# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=50 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 51 --- ## [Support for WebRTC transcoding](https://community.wowza.com/t/support-for-webrtc-transcoding/54479)
**Author:** [@Benjamin\_Kleine](https://community.wowza.com/u/Benjamin_Kleine)\ **Replies:** 4\ **Last updated:** [May 20, 2020, 2:32pm UTC](https://community.wowza.com/t/support-for-webrtc-transcoding/54479 "2020-05-20T14:32:36Z")
Hi, in the current WebRTC workflows it is not supported to transcode from any other protocol to WebRTC. Is there a technical reason for this restriction or will this be possible in future Versions? In my case, I would… --- ## [HLS restream failed with most of the source M3u8](https://community.wowza.com/t/hls-restream-failed-with-most-of-the-source-m3u8/55208)
**Author:** [@Eugene\_Kalosha](https://community.wowza.com/u/Eugene_Kalosha)\ **Replies:** 1\ **Last updated:** [May 19, 2020, 9:45pm UTC](https://community.wowza.com/t/hls-restream-failed-with-most-of-the-source-m3u8/55208 "2020-05-19T21:45:08Z")
Trying to restream HLS sources using manual article: https://www.wowza.com/docs/how-to-publish-and-play-a-live-stream-apple-hls Tried with a lot of different sources. Only one semi-success attempt without sound from Aka… --- ## [WebRTC STATUS\_STREAMNAME\_INUSE](https://community.wowza.com/t/webrtc-status-streamname-inuse/54022)
**Author:** [@pork\_pork](https://community.wowza.com/u/pork_pork)\ **Replies:** 2\ **Last updated:** [May 18, 2020, 10:55pm UTC](https://community.wowza.com/t/webrtc-status-streamname-inuse/54022 "2020-05-18T22:55:11Z")
Hi! I have some live on WebRTC with many reconnects. I need to try several times to get a successful connection. In my log I found the following: WebRTCCommands.sendOffer: STATUS\_STREAMNAME\_INUSE: MyStream What could… --- ## [Delete dvr content every day at the same time](https://community.wowza.com/t/delete-dvr-content-every-day-at-the-same-time/55173)
**Author:** [@Jose\_Navarro1](https://community.wowza.com/u/Jose_Navarro1)\ **Replies:** 1\ **Last updated:** [May 18, 2020, 7:41pm UTC](https://community.wowza.com/t/delete-dvr-content-every-day-at-the-same-time/55173 "2020-05-18T19:41:23Z")
Hi! We are using “archive method=append” in DVR feature, but we would like to delete all stored content every day at the same time (for example, at 4 a.m.) Content is not streamed all time, but it can be streamed at an… --- ## [Does Streaming Engine require the control attribute in SDP to have a certain format?](https://community.wowza.com/t/does-streaming-engine-require-the-control-attribute-in-sdp-to-have-a-certain-format/55176)
**Author:** [@David\_Messer](https://community.wowza.com/u/David_Messer)\ **Replies:** 1\ **Last updated:** [May 18, 2020, 5:40pm UTC](https://community.wowza.com/t/does-streaming-engine-require-the-control-attribute-in-sdp-to-have-a-certain-format/55176 "2020-05-18T17:40:00Z")
I’m pushing video to a Streaming Engine and passing the SDP to the Streaming Engine via the RTSP ANNOUNCE. The server that is delivering the video provides an SDP with a session level control of a=control:rtsp://192.168… --- ## [How to limit client to server bandwith on live streaming](https://community.wowza.com/t/how-to-limit-client-to-server-bandwith-on-live-streaming/55200)
**Author:** [@Celio\_Garcia1](https://community.wowza.com/u/Celio_Garcia1)\ **Replies:** 1\ **Last updated:** [May 18, 2020, 5:24pm UTC](https://community.wowza.com/t/how-to-limit-client-to-server-bandwith-on-live-streaming/55200 "2020-05-18T17:24:26Z")
Hello, We are working on a platform for living events and we’re predicting have a lot of access, so Is there a way to limit bandwith on server to receive from the clients? For example: We want to limit a maximum of 2m… --- ## [HttpSession.rejectSession() server crash](https://community.wowza.com/t/httpsession-rejectsession-server-crash/55170)
**Author:** [@Marinko\_Zubac](https://community.wowza.com/u/Marinko_Zubac)\ **Replies:** 1\ **Last updated:** [May 18, 2020, 4:01pm UTC](https://community.wowza.com/t/httpsession-rejectsession-server-crash/55170 "2020-05-18T16:01:18Z")
Hi. I am creating a new Module that should authenticate a client based on querystring. This is part of the code that I am using public void onHTTPSessionCreate(IHTTPStreamerSession httpSession) { getLogger().inf… --- ## [Multiple streams use different transcoder template](https://community.wowza.com/t/multiple-streams-use-different-transcoder-template/55203)
**Author:** [@erin\_chen](https://community.wowza.com/u/erin_chen)\ **Replies:** 1\ **Last updated:** [May 18, 2020, 2:16pm UTC](https://community.wowza.com/t/multiple-streams-use-different-transcoder-template/55203 "2020-05-18T14:16:30Z")
It is possible that multiple streams use different transcoder template to transcode at the same time --- ## [Article: How to protect streaming using SecureToken in Wowza Streaming Engine](https://community.wowza.com/t/article-how-to-protect-streaming-using-securetoken-in-wowza-streaming-engine/39065)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 28\ **Last updated:** [May 17, 2020, 4:10pm UTC](https://community.wowza.com/t/article-how-to-protect-streaming-using-securetoken-in-wowza-streaming-engine/39065 "2020-05-17T16:10:48Z")
You can view the page at How to protect streaming using SecureToken in Wowza Streaming Engine --- ## [Is the ec2 and wowza streaming engine on auto scale group?](https://community.wowza.com/t/is-the-ec2-and-wowza-streaming-engine-on-auto-scale-group/55193)
**Author:** [@Celio\_Garcia](https://community.wowza.com/u/Celio_Garcia)\ **Replies:** 6\ **Last updated:** [May 16, 2020, 11:54am UTC](https://community.wowza.com/t/is-the-ec2-and-wowza-streaming-engine-on-auto-scale-group/55193 "2020-05-16T11:54:28Z")
I subscribed to EC2 Wowza Streaming Engine on AWS marketplace (LINUX PAID) and I’d like to know if the all instances are on a Auto Scale Group already? --- ## [smil files on live edge servers? Do I need them?](https://community.wowza.com/t/smil-files-on-live-edge-servers-do-i-need-them/51850)
**Author:** [@Josh\_Sawyer](https://community.wowza.com/u/Josh_Sawyer)\ **Replies:** 3\ **Last updated:** [May 15, 2020, 11:34pm UTC](https://community.wowza.com/t/smil-files-on-live-edge-servers-do-i-need-them/51850 "2020-05-15T23:34:54Z")
I have set up the origin to do adaptive bit rate and DVR for our HLS streams. This works with no issues when I connect to the origin. Now how to scale this out to the edge servers. Do they need to have the same smil fil… --- ## [Assistance configuring load test tool](https://community.wowza.com/t/assistance-configuring-load-test-tool/55183)
**Author:** [@Randall\_Embry](https://community.wowza.com/u/Randall_Embry)\ **Replies:** 2\ **Last updated:** [May 15, 2020, 8:03pm UTC](https://community.wowza.com/t/assistance-configuring-load-test-tool/55183 "2020-05-15T20:03:35Z")
I have a sample video hosted at http://ip.address:1935/load\_test/definst/sample.mp4/playlist.m3u8 When I try to configure an Apple HLS load test, it asks for IP, port, app, and stream; however, stream does not allow the… --- ## [add feature on App like Real Time collaboration in File and screen sharing audio talk, chat's](https://community.wowza.com/t/add-feature-on-app-like-real-time-collaboration-in-file-and-screen-sharing-audio-talk-chats/55175)
**Author:** [@Biren\_Negi](https://community.wowza.com/u/Biren_Negi)\ **Replies:** 4\ **Last updated:** [May 15, 2020, 2:57pm UTC](https://community.wowza.com/t/add-feature-on-app-like-real-time-collaboration-in-file-and-screen-sharing-audio-talk-chats/55175 "2020-05-15T14:57:34Z")
we have application where we want to add some features like Real Time collaboration in File and screen sharing audio talk, chat’s, they can work together in file for this we exploring kind of media server, where we goin… --- ## [WebRTC Wowza WebSocket API reference](https://community.wowza.com/t/webrtc-wowza-websocket-api-reference/55092)
**Author:** [@Oleg\_Nazarov](https://community.wowza.com/u/Oleg_Nazarov)\ **Replies:** 6\ **Last updated:** [May 15, 2020, 11:42am UTC](https://community.wowza.com/t/webrtc-wowza-websocket-api-reference/55092 "2020-05-15T11:42:46Z")
Hello, I’m trying to set up the video chat using Wowza WebRTC and have a few questions. Could you please provide the full list of commands which I can send to the Wowza WebSocket controller? Do I need to close the… --- ## [Continuity error on stream target using MPEG TS, UDP unicast h.264](https://community.wowza.com/t/continuity-error-on-stream-target-using-mpeg-ts-udp-unicast-h-264/55168)
**Author:** [@Jan\_van\_de\_Beek](https://community.wowza.com/u/Jan_van_de_Beek)\ **Replies:** 2\ **Last updated:** [May 15, 2020, 10:21am UTC](https://community.wowza.com/t/continuity-error-on-stream-target-using-mpeg-ts-udp-unicast-h-264/55168 "2020-05-15T10:21:07Z")
Hi support members, For the moment we are looking for some support on the following; We are using Wowza Streaming server Version 4.8 on our own Windows 2016 server for some 4 months now. Main applications are live stre… --- ## [PID interval adjustment ability in RTP/UDP streams?](https://community.wowza.com/t/pid-interval-adjustment-ability-in-rtp-udp-streams/51429)
**Author:** [@Ryan\_Colgan](https://community.wowza.com/u/Ryan_Colgan)\ **Replies:** 6\ **Last updated:** [May 14, 2020, 10:25am UTC](https://community.wowza.com/t/pid-interval-adjustment-ability-in-rtp-udp-streams/51429 "2020-05-14T10:25:49Z")
Hi. I’m engineering a workflow that is RTMP -\> Wowza -\> Pro Broadcast Decoder (Evertz) and we use StreamXpert to analyze when we come across issues. I’m trying to adjust the PCR and PID intervals to match spec and I cann… --- ## [SecureToken - Custom parameters how to](https://community.wowza.com/t/securetoken-custom-parameters-how-to/55167)
**Author:** [@Dorota\_Szafer-Kwasik](https://community.wowza.com/u/Dorota_Szafer-Kwasik)\ **Replies:** 4\ **Last updated:** [May 13, 2020, 6:12pm UTC](https://community.wowza.com/t/securetoken-custom-parameters-how-to/55167 "2020-05-13T18:12:00Z")
I find this: “You can add a unique customer-specific hash parameter to ensure that a unique SecureToken hash is generated per customer”. link Does anyone have ready in PHP? What do I need to do to add this parameter? Tha… --- ## [SSL certificate name invalid](https://community.wowza.com/t/ssl-certificate-name-invalid/55162)
**Author:** [@Murangaza\_hans](https://community.wowza.com/u/Murangaza_hans)\ **Replies:** 8\ **Last updated:** [May 13, 2020, 3:53pm UTC](https://community.wowza.com/t/ssl-certificate-name-invalid/55162 "2020-05-13T15:53:00Z")
Hello again, i have a developper license. I am getting this error after having installed a StreamLock certificate. About the MediaCp, is there any free offer for development. This is the error in the console: WebSocket … --- ## [Wowza streaming engine WebRTC session shuts down when streaming from obs studio](https://community.wowza.com/t/wowza-streaming-engine-webrtc-session-shuts-down-when-streaming-from-obs-studio/55150)
**Author:** [@Nandan\_Maurya](https://community.wowza.com/u/Nandan_Maurya)\ **Replies:** 1\ **Last updated:** [May 12, 2020, 3:55pm UTC](https://community.wowza.com/t/wowza-streaming-engine-webrtc-session-shuts-down-when-streaming-from-obs-studio/55150 "2020-05-12T15:55:53Z")
I am using wowza SE and so far i have setup the webrtc on it like mentioned in the documentations and its working fine. I can play/publish a webrtc stream using the html and js files provided in the examples but problem … --- ## [How to connect native apps in webrtc with Wowza Streaming Engine?](https://community.wowza.com/t/how-to-connect-native-apps-in-webrtc-with-wowza-streaming-engine/55153)
**Author:** [@Appkodes\_HTS](https://community.wowza.com/u/Appkodes_HTS)\ **Replies:** 1\ **Last updated:** [May 12, 2020, 3:40pm UTC](https://community.wowza.com/t/how-to-connect-native-apps-in-webrtc-with-wowza-streaming-engine/55153 "2020-05-12T15:40:42Z")
I did the setup Set up WebRTC streaming with Wowza Streaming Engine. Now i like to know how to use native webrtc based android apps to connect with Wowza Streaming Engine? --- ## [Playback Security with IP Range](https://community.wowza.com/t/playback-security-with-ip-range/54522)
**Author:** [@yonathan\_lagos](https://community.wowza.com/u/yonathan_lagos)\ **Replies:** 4\ **Last updated:** [May 12, 2020, 3:15pm UTC](https://community.wowza.com/t/playback-security-with-ip-range/54522 "2020-05-12T15:15:38Z")
Greetings to all. I see that the “Playback Security” option allows security to be transmitted to transmissions, I am interested in restricting access, only for some networks, but I see that the option only allows IPs to… --- ## [streamPublisher](https://community.wowza.com/t/streampublisher/55099)
**Author:** [@Prochid\_Tech](https://community.wowza.com/u/Prochid_Tech)\ **Replies:** 6\ **Last updated:** [May 11, 2020, 8:53pm UTC](https://community.wowza.com/t/streampublisher/55099 "2020-05-11T20:53:12Z")
Hi Alex, In StreamPublisher the Server properties are set to: streamPublisherVHost defaultVHost streamPublisherApplication live/definst I want to have multiple Applications with different content roots like streamPu… --- ## [Need help: config demo Low latency](https://community.wowza.com/t/need-help-config-demo-low-latency/55146)
**Author:** [@Thuan\_Nguyen](https://community.wowza.com/u/Thuan_Nguyen)\ **Replies:** 1\ **Last updated:** [May 11, 2020, 2:06pm UTC](https://community.wowza.com/t/need-help-config-demo-low-latency/55146 "2020-05-11T14:06:54Z")
Hello, When i add config cmafLLEnableLowLatency, live feed lost audio. who know, please help me. cmafLLEnableLowLatency true Boolean --- ## [How can I delete Server information from Response Header?](https://community.wowza.com/t/how-can-i-delete-server-information-from-response-header/55142)
**Author:** [@Jay\_Joo](https://community.wowza.com/u/Jay_Joo)\ **Replies:** 3\ **Last updated:** [May 11, 2020, 12:41am UTC](https://community.wowza.com/t/how-can-i-delete-server-information-from-response-header/55142 "2020-05-11T00:41:42Z")
I want to erase the data visible in the boxed area. What should I do? I want to know how. Please! Help me! --- ## [WebRTCMeeting example](https://community.wowza.com/t/webrtcmeeting-example/55131)
**Author:** [@Zsolt\_Szalka](https://community.wowza.com/u/Zsolt_Szalka)\ **Replies:** 22\ **Last updated:** [May 9, 2020, 9:19am UTC](https://community.wowza.com/t/webrtcmeeting-example/55131 "2020-05-09T09:19:59Z")
Hi All, I’m trying to make WebRTCMeeting examples work on an Azure Wowza Streaming Engine instance. After following https://www.wowza.com/docs/how-to-use-webrtc-with-wowza-streaming-engine guide, example pages do not w… --- ## [WebRTC Publishing on IOS](https://community.wowza.com/t/webrtc-publishing-on-ios/55135)
**Author:** [@Daniel\_Rossi](https://community.wowza.com/u/Daniel_Rossi)\ **Replies:** 4\ **Last updated:** [May 7, 2020, 10:35am UTC](https://community.wowza.com/t/webrtc-publishing-on-ios/55135 "2020-05-07T10:35:20Z")
I’m having a problem subscribing when publishing with IOS and unsure if its even publishing. I get this error on the subscriber side. I get this error when not setting a codec filter on the sdp before publishing I found… --- ## [RTMP ingest to WebRTC in 4.8](https://community.wowza.com/t/rtmp-ingest-to-webrtc-in-4-8/55132)
**Author:** [@Daniel\_Rossi](https://community.wowza.com/u/Daniel_Rossi)\ **Replies:** 5\ **Last updated:** [May 7, 2020, 7:30am UTC](https://community.wowza.com/t/rtmp-ingest-to-webrtc-in-4-8/55132 "2020-05-07T07:30:08Z")
I just tried the suggested RTMP ingest to WebRTC and subscribing fails. Added support for RTMP/RTSP/SRT ingest and WebRTC output I get this error on the play sample. Exactly like I am experiencing with IOS publishing … --- ## [Streamlock DLG\_FLAGS\_SEC\_CERT\_DATE\_INVALID](https://community.wowza.com/t/streamlock-dlg-flags-sec-cert-date-invalid/55141)
**Author:** [@Keunseok\_Ryu](https://community.wowza.com/u/Keunseok_Ryu)\ **Replies:** 1\ **Last updated:** [May 7, 2020, 6:08am UTC](https://community.wowza.com/t/streamlock-dlg-flags-sec-cert-date-invalid/55141 "2020-05-07T06:08:51Z")
The maintenance period has expired. I was using Streamlock, I renewed it after the validity of the Streamlock, downloaded the certificate, overwritten it on the wowza server, restarted wowza, and the phrase “DLG\_FLAGS\_S… --- ## [RTP / RTSP UDP Streaming](https://community.wowza.com/t/rtp-rtsp-udp-streaming/41219)
**Author:** [@David\_Casado](https://community.wowza.com/u/David_Casado)\ **Replies:** 4\ **Last updated:** [May 6, 2020, 6:35pm UTC](https://community.wowza.com/t/rtp-rtsp-udp-streaming/41219 "2020-05-06T18:35:18Z")
INFO rtsp connect 2011271063 - INFO stream create - - INFO rtsp announce 2011271063 - WARN server comment - RTSPCore.setup: track missing: trackid=1 INFO server comment - RTPUDPTransport.bind\[1L40/definst\]: 0.0.0.0/0… --- ## [Stream Target stuck in waiting mode](https://community.wowza.com/t/stream-target-stuck-in-waiting-mode/55111)
**Author:** [@Tien\_Lu](https://community.wowza.com/u/Tien_Lu)\ **Replies:** 4\ **Last updated:** [May 6, 2020, 3:15pm UTC](https://community.wowza.com/t/stream-target-stuck-in-waiting-mode/55111 "2020-05-06T15:15:59Z")
Hi I’m trying to stream my live feed to WowzaCloud I can see incoming streams from my encoder. I can see that the streams are being recorded. But the “stream target” status is forever in waiting mode and im unable to… [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=49) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=51)