# Latest **URL:** https://community.wowza.com/latest.md?page=88 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 89 --- ## [GoCoder App iOS Connection error](https://community.wowza.com/t/gocoder-app-ios-connection-error/50118)
**Author:** [@Kaiyi\_Koay](https://community.wowza.com/u/Kaiyi_Koay)\ **Replies:** 1\ **Last updated:** [December 18, 2019, 9:27pm UTC](https://community.wowza.com/t/gocoder-app-ios-connection-error/50118 "2019-12-18T21:27:07Z")
I downloaded GoCoder from App Store but then I try to connect it with Wowza Streaming Engine to live-stream video but it didn’t success and it keeps pop out “Connection Error”. I tried with Wowza Streaming Cloud and have… --- ## [gocoder sampleapp issue](https://community.wowza.com/t/gocoder-sampleapp-issue/54356)
**Author:** [@Nikita\_Romanenko](https://community.wowza.com/u/Nikita_Romanenko)\ **Replies:** 2\ **Last updated:** [December 18, 2019, 6:12pm UTC](https://community.wowza.com/t/gocoder-sampleapp-issue/54356 "2019-12-18T18:12:54Z")
Hello, I have an issue. I downloaded the sample application and launch it. But few menus a crush when I open it, link - http://joxi.ru/bmo11WXf9N9q8A. Also, I can’t see the camera view, all the screens are disabled/black… --- ## [Trying to verify MPEG TS stream target with VLC](https://community.wowza.com/t/trying-to-verify-mpeg-ts-stream-target-with-vlc/54353)
**Author:** [@Aaron\_Varnam](https://community.wowza.com/u/Aaron_Varnam)\ **Replies:** 4\ **Last updated:** [December 18, 2019, 5:53pm UTC](https://community.wowza.com/t/trying-to-verify-mpeg-ts-stream-target-with-vlc/54353 "2019-12-18T17:53:40Z")
Hi We are testing wowza stream engine 30 day trial right now. Our main goal is to send a live MP4 live stream and retransmit stream out as MPEG TS using MPEG 2 format. I was able to setup the the incoming steam with no… --- ## [Please Fix Trial Registration Key](https://community.wowza.com/t/please-fix-trial-registration-key/54141)
**Author:** [@Lowi\_Key](https://community.wowza.com/u/Lowi_Key)\ **Replies:** 5\ **Last updated:** [December 18, 2019, 2:56am UTC](https://community.wowza.com/t/please-fix-trial-registration-key/54141 "2019-12-18T02:56:53Z")
Licence key is not valid for version 4 My co-workers also receive the same error for their trial account. --- ## [Licence key is not valid for version 4](https://community.wowza.com/t/licence-key-is-not-valid-for-version-4/52971)
**Author:** [@hada\_park](https://community.wowza.com/u/hada_park)\ **Replies:** 14\ **Last updated:** [December 18, 2019, 2:43am UTC](https://community.wowza.com/t/licence-key-is-not-valid-for-version-4/52971 "2019-12-18T02:43:57Z")
download lastest version WowzaStreamingEngine-4.7.7-linux-x64-installer.run #sudo chmod +x WowzaStreamingEngine-4.7.4-linux-x64-installer.run #sudo ./WowzaStreamingEngine-4.7.4-linux-x64-installer.run press Enter agai… --- ## [streaming video with wowza](https://community.wowza.com/t/streaming-video-with-wowza/54347)
**Author:** [@ChristopherNathan\_Ch](https://community.wowza.com/u/ChristopherNathan_Ch)\ **Replies:** 2\ **Last updated:** [December 17, 2019, 7:14pm UTC](https://community.wowza.com/t/streaming-video-with-wowza/54347 "2019-12-17T19:14:48Z")
hey all, i’ve been reading through a lot of documentation from AWS regarding how to properly stream live media. I’ve settled with using a Wowza server as an http origin for content which will be distributed through clou… --- ## [How can we sort the issue of audio on woza with restream and transcoding profiles as it seems not to work](https://community.wowza.com/t/how-can-we-sort-the-issue-of-audio-on-woza-with-restream-and-transcoding-profiles-as-it-seems-not-to-work/54348)
**Author:** [@Xhoan\_Lee](https://community.wowza.com/u/Xhoan_Lee)\ **Replies:** 6\ **Last updated:** [December 17, 2019, 7:01pm UTC](https://community.wowza.com/t/how-can-we-sort-the-issue-of-audio-on-woza-with-restream-and-transcoding-profiles-as-it-seems-not-to-work/54348 "2019-12-17T19:01:50Z")
there is a serious issue with streams audio as even after transcoding no audio will come out of the stream…is there any restriciton or audio source types not supported on your platform. Also merely restreaming will cause… --- ## [Two simultaneous streams to one Facebook account](https://community.wowza.com/t/two-simultaneous-streams-to-one-facebook-account/54352)
**Author:** [@Lawrence\_Partington](https://community.wowza.com/u/Lawrence_Partington)\ **Replies:** 2\ **Last updated:** [December 17, 2019, 7:01pm UTC](https://community.wowza.com/t/two-simultaneous-streams-to-one-facebook-account/54352 "2019-12-17T19:01:31Z")
I have a stock car race that I want to stream to Facebook with English and French commentary (same video different audio). I have two ClearCasters to handle the streaming. My question is, can both stream to Facebook (sam… --- ## [Transcoder pricing](https://community.wowza.com/t/transcoder-pricing/53654)
**Author:** [@Sonia\_Rosado1](https://community.wowza.com/u/Sonia_Rosado1)\ **Replies:** 4\ **Last updated:** [December 17, 2019, 4:20pm UTC](https://community.wowza.com/t/transcoder-pricing/53654 "2019-12-17T16:20:33Z")
I have a question about the transcoder costs. What does it cost additionally with the following configuration: 1 instance 1 live application 1 Incoming RTMP stream Transcoder activated Transcoder Template = Transrat… --- ## [Player stops after a few seconds on iOS Safari 13](https://community.wowza.com/t/player-stops-after-a-few-seconds-on-ios-safari-13/54313)
**Author:** [@Samuel\_Sanchez](https://community.wowza.com/u/Samuel_Sanchez)\ **Replies:** 5\ **Last updated:** [December 17, 2019, 3:57pm UTC](https://community.wowza.com/t/player-stops-after-a-few-seconds-on-ios-safari-13/54313 "2019-12-17T15:57:40Z")
I am trying to stream to an iOS 13.3 Safari browser on an iPhone Xs Max. I am also using the wowza player 1.1.18. I tested this on an iPad (6th Gen) running iOS 13.3 and an older iOS 7.1.2 iPhone 4 and they play fine H… --- ## [Wowza Streaming Engine can work together with NVIDIA Jetson TX2](https://community.wowza.com/t/wowza-streaming-engine-can-work-together-with-nvidia-jetson-tx2/54340)
**Author:** [@Tong\_Liu](https://community.wowza.com/u/Tong_Liu)\ **Replies:** 2\ **Last updated:** [December 17, 2019, 3:24pm UTC](https://community.wowza.com/t/wowza-streaming-engine-can-work-together-with-nvidia-jetson-tx2/54340 "2019-12-17T15:24:40Z")
Wowza Streaming Engine can work together with NVIDIA Jetson TX2 ,Use its GPU to accelerate video encoding? --- ## [Dos streaming al mismo tiempo con audio distinto](https://community.wowza.com/t/dos-streaming-al-mismo-tiempo-con-audio-distinto/54311)
**Author:** [@Mario\_Sanchez1](https://community.wowza.com/u/Mario_Sanchez1)\ **Replies:** 4\ **Last updated:** [December 17, 2019, 3:20pm UTC](https://community.wowza.com/t/dos-streaming-al-mismo-tiempo-con-audio-distinto/54311 "2019-12-17T15:20:52Z")
Missing title. Missing body. --- ## [Conect amazon - cloud wowza](https://community.wowza.com/t/conect-amazon-cloud-wowza/54250)
**Author:** [@javier\_vadagnel](https://community.wowza.com/u/javier_vadagnel)\ **Replies:** 5\ **Last updated:** [December 16, 2019, 8:31pm UTC](https://community.wowza.com/t/conect-amazon-cloud-wowza/54250 "2019-12-16T20:31:10Z")
I am a beginner. is it possible to connect amazon web with wowza cloud? Cheers Javier Buenos Aires, Argentina --- ## [Ingest H.265 streams into Wowza cloud](https://community.wowza.com/t/ingest-h-265-streams-into-wowza-cloud/51941)
**Author:** [@Uma\_Sagar\_M\_D](https://community.wowza.com/u/Uma_Sagar_M_D)\ **Replies:** 4\ **Last updated:** [December 16, 2019, 6:09pm UTC](https://community.wowza.com/t/ingest-h-265-streams-into-wowza-cloud/51941 "2019-12-16T18:09:27Z")
Can Wowza cloud ingest H.265 streams generated from ffmpeg with libx265? If so, which protocol (RTSP/DASH) needs to be used? --- ## [wowza streaming webrtc on unpublish listener](https://community.wowza.com/t/wowza-streaming-webrtc-on-unpublish-listener/54338)
**Author:** [@jenedy\_capco1](https://community.wowza.com/u/jenedy_capco1)\ **Replies:** 1\ **Last updated:** [December 15, 2019, 12:04pm UTC](https://community.wowza.com/t/wowza-streaming-webrtc-on-unpublish-listener/54338 "2019-12-15T12:04:43Z")
good day I’ve been searching the web for a few days now to find any documentation on your server api on “com.wowza.wms.webrtc.http;” and " com.wowza.wms.webrtc.model.\*;" im trying to extend the class and create rtmp even… --- ## [Rest API Swagger doesn't return detail](https://community.wowza.com/t/rest-api-swagger-doesnt-return-detail/54330)
**Author:** [@Marra\_Lin](https://community.wowza.com/u/Marra_Lin)\ **Replies:** 1\ **Last updated:** [December 13, 2019, 10:56pm UTC](https://community.wowza.com/t/rest-api-swagger-doesnt-return-detail/54330 "2019-12-13T22:56:25Z")
I followed this tutorial But swagger returns nothing when expand operations/ show hide. and here’s my server.xml \ \ \ \Wowza Streaming Engine\… --- ## [Stream file works with rtsp source, but not with rtmp source](https://community.wowza.com/t/stream-file-works-with-rtsp-source-but-not-with-rtmp-source/54216)
**Author:** [@Dev\_Ops](https://community.wowza.com/u/Dev_Ops)\ **Replies:** 9\ **Last updated:** [December 13, 2019, 7:49pm UTC](https://community.wowza.com/t/stream-file-works-with-rtsp-source-but-not-with-rtmp-source/54216 "2019-12-13T19:49:44Z")
hi, i have a live streaming application using stream files. stream file with source rtsp://10.8.5.41:5544/this\_stream works fine. it is served by evostream but with rtmp source served by nginx rtmp://10.8.5.41:1935/liv… --- ## [How do you uninstall Wowza?](https://community.wowza.com/t/how-do-you-uninstall-wowza/619)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 6\ **Last updated:** [December 13, 2019, 6:52pm UTC](https://community.wowza.com/t/how-do-you-uninstall-wowza/619 "2019-12-13T18:52:51Z")
I tried to install the 10 user free version to try it but it crapped out writing to the license file I then used touch & chmod to create a writeable license file but now Wowza appears hosed because of the failed install… --- ## [Default installation directory](https://community.wowza.com/t/default-installation-directory/635)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 1\ **Last updated:** [December 13, 2019, 5:36pm UTC](https://community.wowza.com/t/default-installation-directory/635 "2019-12-13T17:36:59Z")
How can I change the installation directory (I am using Linux OS)? --- ## [Invalid Api Key Error](https://community.wowza.com/t/invalid-api-key-error/54332)
**Author:** [@Michael\_Giordano](https://community.wowza.com/u/Michael_Giordano)\ **Replies:** 2\ **Last updated:** [December 13, 2019, 2:13pm UTC](https://community.wowza.com/t/invalid-api-key-error/54332 "2019-12-13T14:13:52Z")
Input Params: { “live\_stream”: { “aspect\_ratio\_height”: 1080, “aspect\_ratio\_width”: 1920, “billing\_mode”: “pay\_as\_you\_go”, “broadcast\_location”: “asia\_pacific\_india”, “encoder”: “wowza\_gocoder”, “name”: “My Live Stream”… --- ## [Reputation Points Friday!!](https://community.wowza.com/t/reputation-points-friday/54337)
**Author:** [@Rose\_Power-Wowza\_Com](https://community.wowza.com/u/Rose_Power-Wowza_Com)\ **Replies:** 0\ **Last updated:** [December 13, 2019, 2:05pm UTC](https://community.wowza.com/t/reputation-points-friday/54337 "2019-12-13T14:05:53Z")
Our Wowza forums are growing! Over 70,000 registered users now with thousands of visitors a week looking for an answer to their live streaming question. If you take some time today to find an unanswered question anywher… --- ## [mp4 file is not playing in VOD](https://community.wowza.com/t/mp4-file-is-not-playing-in-vod/54336)
**Author:** [@chirag\_gawde](https://community.wowza.com/u/chirag_gawde)\ **Replies:** 1\ **Last updated:** [December 13, 2019, 1:53pm UTC](https://community.wowza.com/t/mp4-file-is-not-playing-in-vod/54336 "2019-12-13T13:53:18Z")
Hi, I am using VOD Application. The sample video that you have given is working perfectly. but whenever i put my video. its just a black screen. I have attached the video that i am trying. 20191010-8880.zip Need help… --- ## [WSEM Could Not Connect to WSE - What is the root cause?](https://community.wowza.com/t/wsem-could-not-connect-to-wse-what-is-the-root-cause/54328)
**Author:** [@Emily\_Cambridge](https://community.wowza.com/u/Emily_Cambridge)\ **Replies:** 5\ **Last updated:** [December 13, 2019, 12:55am UTC](https://community.wowza.com/t/wsem-could-not-connect-to-wse-what-is-the-root-cause/54328 "2019-12-13T00:55:04Z")
Hi guys, We’re running Wowza Streaming Engine 4.7.8 running Ubuntu 18.04.1 LTS. I updated to Wowza Streaming Engine 4.7.8 recently on December 2nd. All was going well until yesterday (December 11th) when we got the fol… --- ## [S3Module not uploading to S3 with engine latest version](https://community.wowza.com/t/s3module-not-uploading-to-s3-with-engine-latest-version/54318)
**Author:** [@Live\_Dreamer](https://community.wowza.com/u/Live_Dreamer)\ **Replies:** 1\ **Last updated:** [December 12, 2019, 11:04pm UTC](https://community.wowza.com/t/s3module-not-uploading-to-s3-with-engine-latest-version/54318 "2019-12-12T23:04:41Z")
I setting Wowza engine will upload stream file to S3 after live stream finish. But after Livestream finishes Wowza not upload that file to S3. I turned on s3UploadDebugLog is true but it does not show not after Livestre… --- ## [Exported MP4 from nDVR recording starts later](https://community.wowza.com/t/exported-mp4-from-ndvr-recording-starts-later/52762)
**Author:** [@Markus\_Kelz](https://community.wowza.com/u/Markus_Kelz)\ **Replies:** 3\ **Last updated:** [December 12, 2019, 6:04pm UTC](https://community.wowza.com/t/exported-mp4-from-ndvr-recording-starts-later/52762 "2019-12-12T18:04:35Z")
I’ve created a test setup with an dvr application (simple ABR with transrating on WSE 4.7.7) with the wse-plugin-autorecording module enabled. I observed following issue. Steps: Start the live ingest (OBS, H.264, 1280… --- ## [Broadcast camera error (Android 9)](https://community.wowza.com/t/broadcast-camera-error-android-9/54310)
**Author:** [@DarthXander](https://community.wowza.com/u/DarthXander)\ **Replies:** 6\ **Last updated:** [December 12, 2019, 5:07pm UTC](https://community.wowza.com/t/broadcast-camera-error-android-9/54310 "2019-12-12T17:07:40Z")
Hi, I’m having some problems using gocoder SDK on a Xiaomi Mi8 Lite (Android9) During the broadcasta I have several camera errors that you can see in this portion of logcat 12-11 16:54:29.876 683 7579 E mm-camera: 537… --- ## [Increase store time limit of nDVR](https://community.wowza.com/t/increase-store-time-limit-of-ndvr/54294)
**Author:** [@Thanh\_Liem\_Tran1](https://community.wowza.com/u/Thanh_Liem_Tran1)\ **Replies:** 5\ **Last updated:** [December 12, 2019, 9:04am UTC](https://community.wowza.com/t/increase-store-time-limit-of-ndvr/54294 "2019-12-12T09:04:31Z")
Hi, I’m using nDVR on WSE 4.7.0. i need to store about 3 days each channel, but Wowza limit 30 hours, Can you help me? Thank you very much --- ## [Wowza deb/rpm systemd service](https://community.wowza.com/t/wowza-deb-rpm-systemd-service/53807)
**Author:** [@Paul\_Gration](https://community.wowza.com/u/Paul_Gration)\ **Replies:** 6\ **Last updated:** [December 11, 2019, 11:40pm UTC](https://community.wowza.com/t/wowza-deb-rpm-systemd-service/53807 "2019-12-11T23:40:15Z")
When installing either the deb or rpm for Wowza Streaming Engine 4.7.7 it seems to add sysv init scripts (/etc/init.d/WowzaStreamingEngine and /etc/init.d/WowzaStreamingEngineManager). However I can’t seem to find a way … --- ## [Wowza cloud con amazon aws](https://community.wowza.com/t/wowza-cloud-con-amazon-aws/54301)
**Author:** [@javier\_vadagnel](https://community.wowza.com/u/javier_vadagnel)\ **Replies:** 2\ **Last updated:** [December 10, 2019, 10:10pm UTC](https://community.wowza.com/t/wowza-cloud-con-amazon-aws/54301 "2019-12-10T22:10:05Z")
buenas tardes. Hay alguna guia para crear una maquina virtual y un cdn en amazon aws para embeber la transmision de wowza? muchas gracias por su ayuda. --- ## [ATTN: We Now Support WebRTC Ingest in Wowza Streaming Cloud!](https://community.wowza.com/t/attn-we-now-support-webrtc-ingest-in-wowza-streaming-cloud/54308)
**Author:** [@Rose\_Power-Wowza\_Com](https://community.wowza.com/u/Rose_Power-Wowza_Com)\ **Replies:** 0\ **Last updated:** [December 10, 2019, 7:26pm UTC](https://community.wowza.com/t/attn-we-now-support-webrtc-ingest-in-wowza-streaming-cloud/54308 "2019-12-10T19:26:53Z")
We’re happy to announce that Wowza Streaming Cloud now supports Web Real-Time Communication (WebRTC) streaming. Traditionally known for real-time peer-to-peer communications, Wowza Streaming Cloud gives users the abilit… [Previous page](https://community.wowza.com/latest.md?page=87) [Next page](https://community.wowza.com/latest.md?page=89)