# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=38 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 39 --- ## [SRT to RTMP multitrack audio](https://community.wowza.com/t/srt-to-rtmp-multitrack-audio/92192)
**Author:** [@Martyn\_Gilbert](https://community.wowza.com/u/Martyn_Gilbert)\ **Replies:** 6\ **Last updated:** [November 5, 2020, 4:33pm UTC](https://community.wowza.com/t/srt-to-rtmp-multitrack-audio/92192 "2020-11-05T16:33:38Z")
Hello, I have multitrack SRT sources being streamed into Wowza Streaming Engine. I need to make these available as RTMP this is working perfectly for the first audio track but the rest of the audio tracks are lossed fr… --- ## [I didn't receive the license after paid](https://community.wowza.com/t/i-didnt-receive-the-license-after-paid/92290)
**Author:** [@cho\_hyunsu](https://community.wowza.com/u/cho_hyunsu)\ **Replies:** 1\ **Last updated:** [November 5, 2020, 12:09pm UTC](https://community.wowza.com/t/i-didnt-receive-the-license-after-paid/92290 "2020-11-05T12:09:39Z")
I paid yesterday afternoon but I’m waiting answer. I paid but I couldn’t use I don’t understand. Is it normal? Could you tell me where can I get it? And one more thing when I paid yearly plan, I couldn’t change monthl… --- ## [Turn for WebRTC](https://community.wowza.com/t/turn-for-webrtc/92284)
**Author:** [@Maryna\_Petrenko](https://community.wowza.com/u/Maryna_Petrenko)\ **Replies:** 1\ **Last updated:** [November 4, 2020, 10:22pm UTC](https://community.wowza.com/t/turn-for-webrtc/92284 "2020-11-04T22:22:54Z")
I dived into WebRTC and STUN/TURN stuff a little. My question is whether it is possible to add username and password to ICE candidates. I have my own TURN server with public IP. I used several web pages for testing TURN … --- ## [Set up live streaming using an RTSP/RTP-based encoder](https://community.wowza.com/t/set-up-live-streaming-using-an-rtsp-rtp-based-encoder/92283)
**Author:** [@Guy\_Bonneau](https://community.wowza.com/u/Guy_Bonneau)\ **Replies:** 0\ **Last updated:** [November 4, 2020, 1:40pm UTC](https://community.wowza.com/t/set-up-live-streaming-using-an-rtsp-rtp-based-encoder/92283 "2020-11-04T13:40:23Z")
I am following the documentation to set up live streaming that uses an RTSP based encoder. The RTSP protocol implies an RTSP server and an RTSP client. It is my understanding that the RTSP server is the sender of the str… --- ## [TURN integration](https://community.wowza.com/t/turn-integration/92269)
**Author:** [@Jack\_Smith](https://community.wowza.com/u/Jack_Smith)\ **Replies:** 0\ **Last updated:** [November 2, 2020, 7:05pm UTC](https://community.wowza.com/t/turn-integration/92269 "2020-11-02T19:05:28Z")
I did a little research WebRTC and STUN/TURN stuff a little. My question is whether it is possible to add username and password to ICE candidates. I have my own TURN server with public IP. I used several web pages for te… --- ## [Using a transcoder to convert WebRTC to SRT](https://community.wowza.com/t/using-a-transcoder-to-convert-webrtc-to-srt/92243)
**Author:** [@Davide\_Calde](https://community.wowza.com/u/Davide_Calde)\ **Replies:** 7\ **Last updated:** [November 2, 2020, 8:06am UTC](https://community.wowza.com/t/using-a-transcoder-to-convert-webrtc-to-srt/92243 "2020-11-02T08:06:32Z")
Hi, I’m trying to transcode webRTC to SRT with no success. I use a trnscoder with video set to “Passthrough” and audio set to AAC. Unfortunately, If i set the transcoded stream as source for a stream target, i always ge… --- ## [Unable to activate facebook stream target](https://community.wowza.com/t/unable-to-activate-facebook-stream-target/55734)
**Author:** [@Ben\_Close1](https://community.wowza.com/u/Ben_Close1)\ **Replies:** 14\ **Last updated:** [November 1, 2020, 7:37pm UTC](https://community.wowza.com/t/unable-to-activate-facebook-stream-target/55734 "2020-11-01T19:37:11Z")
Hello, When I try to active a facebook stream target I get the below errors: Date/TimeEvent/CategoryCommentMore Information 2020-08-20 16:04:29 comment server PushPublishFacebookHandler.FBMonitor.run(\*\*\*\*\*/definst/… --- ## [REST API: how to get the default profile used by a live application?](https://community.wowza.com/t/rest-api-how-to-get-the-default-profile-used-by-a-live-application/92260)
**Author:** [@Elie\_Obeid](https://community.wowza.com/u/Elie_Obeid)\ **Replies:** 0\ **Last updated:** [November 1, 2020, 5:53pm UTC](https://community.wowza.com/t/rest-api-how-to-get-the-default-profile-used-by-a-live-application/92260 "2020-11-01T17:53:14Z")
I’m using this endpoint to list all live applications http://" . $ip . ":8087/v2/servers/defaultServer/vhosts/defaultVHost/applications/live Then I’m using this endpoint to get bytesin and bytesout and so on http:/… --- ## [How to delay video from new audio stream in module AVMix?](https://community.wowza.com/t/how-to-delay-video-from-new-audio-stream-in-module-avmix/92237)
**Author:** [@Stephan\_Grallert](https://community.wowza.com/u/Stephan_Grallert)\ **Replies:** 3\ **Last updated:** [November 1, 2020, 2:01pm UTC](https://community.wowza.com/t/how-to-delay-video-from-new-audio-stream-in-module-avmix/92237 "2020-11-01T14:01:26Z")
Hi! My usecase is that I try to combine my main incoming video stream with another incoming audio stream leveraging the module AVMix. The second audio-only incoming stream is a translation of the original audio done by … --- ## [How to increase cupertinostreaming session timeout](https://community.wowza.com/t/how-to-increase-cupertinostreaming-session-timeout/92253)
**Author:** [@Peter\_Ivanov](https://community.wowza.com/u/Peter_Ivanov)\ **Replies:** 0\ **Last updated:** [October 31, 2020, 1:16pm UTC](https://community.wowza.com/t/how-to-increase-cupertinostreaming-session-timeout/92253 "2020-10-31T13:16:52Z")
How to increase cupertinostreaming session timeout ? Seems that validSessionTimeout and newSessionTimeout does not work. Regards Ivan --- ## [WebRTC javascript reconnect due network issues](https://community.wowza.com/t/webrtc-javascript-reconnect-due-network-issues/92246)
**Author:** [@Michael\_G](https://community.wowza.com/u/Michael_G)\ **Replies:** 2\ **Last updated:** [October 29, 2020, 10:56pm UTC](https://community.wowza.com/t/webrtc-javascript-reconnect-due-network-issues/92246 "2020-10-29T22:56:39Z")
Hello We are updating Wowza for the last builds, since we need more compatibility as possible, and seems wowza last releases have improvements for webrtc. On old versions, we had make our javascript manually to handle … --- ## [Wowza and Hosting](https://community.wowza.com/t/wowza-and-hosting/92240)
**Author:** [@Imran\_Sheriff](https://community.wowza.com/u/Imran_Sheriff)\ **Replies:** 2\ **Last updated:** [October 29, 2020, 9:32pm UTC](https://community.wowza.com/t/wowza-and-hosting/92240 "2020-10-29T21:32:20Z")
Hi Guys, I have downloaded a trial and i am trying to archive the following. As a web server needs both port 80,443 for SSL I want to know how I go about archiving the following. I have successfully used and tested usi… --- ## [Delay in SRT -\> webRTC video output for Chrome/Edge](https://community.wowza.com/t/delay-in-srt-webrtc-video-output-for-chrome-edge/92236)
**Author:** [@Dylan\_Rinker](https://community.wowza.com/u/Dylan_Rinker)\ **Replies:** 1\ **Last updated:** [October 29, 2020, 9:14pm UTC](https://community.wowza.com/t/delay-in-srt-webrtc-video-output-for-chrome-edge/92236 "2020-10-29T21:14:45Z")
I am experiencing an issue where the webRTC output in HTML5 video element is only rendering a new frame once every 7.5 seconds. This issue is occurring in both Chrome and Edge, in the Wowza play developer playground and … --- ## [Cupertino playback issue](https://community.wowza.com/t/cupertino-playback-issue/92224)
**Author:** [@David\_Bursa](https://community.wowza.com/u/David_Bursa)\ **Replies:** 1\ **Last updated:** [October 28, 2020, 3:26pm UTC](https://community.wowza.com/t/cupertino-playback-issue/92224 "2020-10-28T15:26:27Z")
Hi there, I have a strange issue and would like to ask you for ideas or if anybody experienced that too. For uknown reason, certain computers are not able to play any stream from our Wowza server. The issue does not dep… --- ## [Variable Frame Rate recordings](https://community.wowza.com/t/variable-frame-rate-recordings/55020)
**Author:** [@Bryce\_Seifert](https://community.wowza.com/u/Bryce_Seifert)\ **Replies:** 11\ **Last updated:** [October 28, 2020, 2:56pm UTC](https://community.wowza.com/t/variable-frame-rate-recordings/55020 "2020-10-28T14:56:04Z")
Despite sending constant frame rates from our encoder, and zero dropped frames being reported, the Wowza Live stream recordings come back as VFR 100% of the time. Any idea what would cause this? The dips in frame rates a… --- ## [LiveStreamRecord - CFR(Constant Frame Rate) Mode](https://community.wowza.com/t/livestreamrecord-cfr-constant-frame-rate-mode/42201)
**Author:** [@Takatoshi\_Kato](https://community.wowza.com/u/Takatoshi_Kato)\ **Replies:** 5\ **Last updated:** [October 28, 2020, 2:49pm UTC](https://community.wowza.com/t/livestreamrecord-cfr-constant-frame-rate-mode/42201 "2020-10-28T14:49:38Z")
Hi. I’m developing LiveStreamRecord Application to record a live. I can record videos on mp4 correctly. But mp4 file is VFR frame rate mode. Is it possible to change CFR frame rate mode? Regards Kato --- ## [Does anyone use AWS MediaStore as a streaming target?](https://community.wowza.com/t/does-anyone-use-aws-mediastore-as-a-streaming-target/92215)
**Author:** [@Trevor\_Chan](https://community.wowza.com/u/Trevor_Chan)\ **Replies:** 3\ **Last updated:** [October 27, 2020, 3:44pm UTC](https://community.wowza.com/t/does-anyone-use-aws-mediastore-as-a-streaming-target/92215 "2020-10-27T15:44:03Z")
Hi there, In our current workflow we’re using CloudFront as our CDN. I’m working on a proof of concept to see if we can improve streaming performance by using AWS MediaStore as our Origin rather than the Streaming Engin… --- ## [Jerky WebRTC playback](https://community.wowza.com/t/jerky-webrtc-playback/92217)
**Author:** [@MICHAEL\_BEAUMONT](https://community.wowza.com/u/MICHAEL_BEAUMONT)\ **Replies:** 3\ **Last updated:** [October 26, 2020, 11:00pm UTC](https://community.wowza.com/t/jerky-webrtc-playback/92217 "2020-10-26T23:00:22Z")
Hi I’m using Wowza Stream Engine running on AWS to provide WebRTC streams from a SRT source. We are getting Jerky playback with the WebRTC playback on certain devices. If I look at it as MPEG DASH the live source plays … --- ## [Enable WebRTC with VP9 Codec](https://community.wowza.com/t/enable-webrtc-with-vp9-codec/92170)
**Author:** [@jesper\_lai](https://community.wowza.com/u/jesper_lai)\ **Replies:** 2\ **Last updated:** [October 26, 2020, 8:33am UTC](https://community.wowza.com/t/enable-webrtc-with-vp9-codec/92170 "2020-10-26T08:33:46Z")
i’m using WebRTC Publishing Test for Wowza Streaming Engine to POC webRTC on wowza there’s some options under VIdeo codes that I can choose, including H264, VP8, VP9 for H264 & VP8 codec, can successfully publish an… --- ## [Wowza Streaming Engine Developer Edition license](https://community.wowza.com/t/wowza-streaming-engine-developer-edition-license/92203)
**Author:** [@fdsfsdf\_dsfsdfsdf](https://community.wowza.com/u/fdsfsdf_dsfsdfsdf)\ **Replies:** 3\ **Last updated:** [October 24, 2020, 3:17pm UTC](https://community.wowza.com/t/wowza-streaming-engine-developer-edition-license/92203 "2020-10-24T15:17:59Z")
Hi All. Me Today Register and start but trial code Send Me Error : Can help me. thanks a lot. --- ## [EXTINF numbers in HLS manifest chunklist sometimes sum to more than audio file duration](https://community.wowza.com/t/extinf-numbers-in-hls-manifest-chunklist-sometimes-sum-to-more-than-audio-file-duration/92200)
**Author:** [@Library\_IT](https://community.wowza.com/u/Library_IT)\ **Replies:** 0\ **Last updated:** [October 24, 2020, 12:51am UTC](https://community.wowza.com/t/extinf-numbers-in-hls-manifest-chunklist-sometimes-sum-to-more-than-audio-file-duration/92200 "2020-10-24T00:51:17Z")
E.g., the chunklist in this playlist sums to 47:53.443, while the actual file (mp3, 66MB) is only 47:49.16. Meanwhile, the chunklist in this playlist correctly sums to 54:03.168 (compare file, also mp3, 66MB). What’s c… --- ## [Is there an endpoint that retun the total bytesIn and bytesOut of the entire server?](https://community.wowza.com/t/is-there-an-endpoint-that-retun-the-total-bytesin-and-bytesout-of-the-entire-server/92197)
**Author:** [@Elie\_Obeid](https://community.wowza.com/u/Elie_Obeid)\ **Replies:** 2\ **Last updated:** [October 23, 2020, 8:46pm UTC](https://community.wowza.com/t/is-there-an-endpoint-that-retun-the-total-bytesin-and-bytesout-of-the-entire-server/92197 "2020-10-23T20:46:22Z")
Is there an endpoint that return the total bytesIn and bytesOut of the entire server? I can check each application individually but I’d like another one that returns a total so I can check quickly if everything is fine… --- ## [Set HTTPStreamer/Properties/UserHTTPHeaders globally for all streamers](https://community.wowza.com/t/set-httpstreamer-properties-userhttpheaders-globally-for-all-streamers/92195)
**Author:** [@Library\_IT](https://community.wowza.com/u/Library_IT)\ **Replies:** 0\ **Last updated:** [October 23, 2020, 5:12pm UTC](https://community.wowza.com/t/set-httpstreamer-properties-userhttpheaders-globally-for-all-streamers/92195 "2020-10-23T17:12:12Z")
It looks like HTTP streamers used to be defined in HTTPStreamers.xml, and Application.xml still says “Properties defined here will override any properties defined in conf/HTTPStreamers.xml”, but in 4.6 and 4.8 (versions … --- ## [The state of live streaming and multiple audio tracks](https://community.wowza.com/t/the-state-of-live-streaming-and-multiple-audio-tracks/39483)
**Author:** [@Johan\_Niemi](https://community.wowza.com/u/Johan_Niemi)\ **Replies:** 4\ **Last updated:** [October 23, 2020, 4:47pm UTC](https://community.wowza.com/t/the-state-of-live-streaming-and-multiple-audio-tracks/39483 "2020-10-23T16:47:00Z")
We have a project where will get embedded HD-SDI with eight embedded audio tracks. Each audio track is a different language. The capture card and the software is able to recognize all eight audio tracks from the HD-SDI … --- ## [HLS-LL Disconnecting Streams After a Few Seconds](https://community.wowza.com/t/hls-ll-disconnecting-streams-after-a-few-seconds/92186)
**Author:** [@Avi\_Kaneti](https://community.wowza.com/u/Avi_Kaneti)\ **Replies:** 1\ **Last updated:** [October 23, 2020, 3:46pm UTC](https://community.wowza.com/t/hls-ll-disconnecting-streams-after-a-few-seconds/92186 "2020-10-23T15:46:40Z")
Hello, I recently configured the new Wowza Streaming Engine server as per the HLS-LL instructions but the playback stops after a few seconds. There are some interesting “destroy stream” and “disconnect” messages in the… --- ## [LL\_HLS Not Working](https://community.wowza.com/t/ll-hls-not-working/92187)
**Author:** [@Avi\_Kaneti](https://community.wowza.com/u/Avi_Kaneti)\ **Replies:** 0\ **Last updated:** [October 22, 2020, 9:02pm UTC](https://community.wowza.com/t/ll-hls-not-working/92187 "2020-10-22T21:02:24Z")
Hello, I recently installed and configured the LL-HLS on my server but it doesn’t seem to work. I can access the stream just fine at https://myserver.com/llhls/definst/test/playlist.m3u8, however, it has the usual dela… --- ## [Wowza Streaming Engine service failed everyday after update](https://community.wowza.com/t/wowza-streaming-engine-service-failed-everyday-after-update/92179)
**Author:** [@liu\_liu](https://community.wowza.com/u/liu_liu)\ **Replies:** 3\ **Last updated:** [October 22, 2020, 6:00pm UTC](https://community.wowza.com/t/wowza-streaming-engine-service-failed-everyday-after-update/92179 "2020-10-22T18:00:53Z")
Sorry for my poor english. Our company use Wowza Streaming Engine 4.7.3 on aws for 6 mouth and it work fine. But last week, after we update it to 4.8.5 , We get “Wowza Streaming Engine Manager could not connect to the … --- ## [Adaptive bitrate of LL-HLS](https://community.wowza.com/t/adaptive-bitrate-of-ll-hls/92113)
**Author:** [@jesper\_lai](https://community.wowza.com/u/jesper_lai)\ **Replies:** 4\ **Last updated:** [October 22, 2020, 5:55pm UTC](https://community.wowza.com/t/adaptive-bitrate-of-ll-hls/92113 "2020-10-22T17:55:24Z")
Hi, I was wondering why adaptive bitrate of LL-HLS is not working based on my setting. █ Here’s Flash Media Encoder setting URL: rtmp://172.16.46.143:1935/live Stream: myStream █ SMIL file █ Also, enable the tran… --- ## [Wowza Log Socket State Meaning](https://community.wowza.com/t/wowza-log-socket-state-meaning/92044)
**Author:** [@Martyn\_Gilbert](https://community.wowza.com/u/Martyn_Gilbert)\ **Replies:** 6\ **Last updated:** [October 22, 2020, 2:01pm UTC](https://community.wowza.com/t/wowza-log-socket-state-meaning/92044 "2020-10-22T14:01:22Z")
Investigating issue with SRT streams dropping and I have noticed that in the log this line: LiveMediaSRTReceiver read timeout. \[live/definst:XXXXXXXX.stream\] failDuration 3508 Socket State: 5 In another log I get a sim… --- ## [How to update License key for wowza streaming engine?](https://community.wowza.com/t/how-to-update-license-key-for-wowza-streaming-engine/54067)
**Author:** [@K\_B](https://community.wowza.com/u/K_B)\ **Replies:** 4\ **Last updated:** [October 22, 2020, 6:23am UTC](https://community.wowza.com/t/how-to-update-license-key-for-wowza-streaming-engine/54067 "2020-10-22T06:23:58Z")
How to update License key for wowza streaming engine, can you provide steps or documentation for the same? [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=37) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=39)