# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=118 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 119 --- ## [How setup CORS headers in wowza streaming engine 4.1.2 for HLS stream](https://community.wowza.com/t/how-setup-cors-headers-in-wowza-streaming-engine-4-1-2-for-hls-stream/48900)
**Author:** [@Left\_Chal](https://community.wowza.com/u/Left_Chal)\ **Replies:** 3\ **Last updated:** [July 28, 2017, 2:44pm UTC](https://community.wowza.com/t/how-setup-cors-headers-in-wowza-streaming-engine-4-1-2-for-hls-stream/48900 "2017-07-28T14:44:54Z")
How setup CORS headers in wowza streaming engine 4.1.2 for HLS stream (HTML5 Flowplayer) --- ## [How to change License key of SSL certificate](https://community.wowza.com/t/how-to-change-license-key-of-ssl-certificate/48296)
**Author:** [@Ami\_Kitazawa](https://community.wowza.com/u/Ami_Kitazawa)\ **Replies:** 1\ **Last updated:** [July 28, 2017, 7:04am UTC](https://community.wowza.com/t/how-to-change-license-key-of-ssl-certificate/48296 "2017-07-28T07:04:43Z")
Hi, I will switch AWS Pro License to BYOL Monthly License. And I would like to use current SSL certificates on new servers(BYOL). ex) If Pro License server(11.11.11.11) uses “AAAAAAAA.streamlock.net”, BYOL server (11.1… --- ## [Embedding Clock and Date](https://community.wowza.com/t/embedding-clock-and-date/48169)
**Author:** [@Rohan\_Patel1](https://community.wowza.com/u/Rohan_Patel1)\ **Replies:** 1\ **Last updated:** [July 27, 2017, 10:52am UTC](https://community.wowza.com/t/embedding-clock-and-date/48169 "2017-07-27T10:52:02Z")
Hi Guys, I am recording a transcoded video in Wowza which is split into 30minute chunks. Is there a way I can burn the clock and date on the video which is being recorded? Thank you. --- ## [Error loading WebRTC certificate](https://community.wowza.com/t/error-loading-webrtc-certificate/48610)
**Author:** [@Tang\_Tong](https://community.wowza.com/u/Tang_Tong)\ **Replies:** 3\ **Last updated:** [July 26, 2017, 9:28pm UTC](https://community.wowza.com/t/error-loading-webrtc-certificate/48610 "2017-07-26T21:28:05Z")
I have a problem with webrtc setting, the error log says “WebRTCContext.init: Error loading WebRTC certificate: Error loading: /usr/local/WowzaStreamingEngine/conf/wowza-test.csslcloud.net.jks” but the keystore file is … --- ## [Wowza Streaming Engine with Cloudfront: monitoring is correct but still get access log from Cloudfront](https://community.wowza.com/t/wowza-streaming-engine-with-cloudfront-monitoring-is-correct-but-still-get-access-log-from-cloudfront/49255)
**Author:** [@Sarah\_Pham](https://community.wowza.com/u/Sarah_Pham)\ **Replies:** 2\ **Last updated:** [July 26, 2017, 3:01am UTC](https://community.wowza.com/t/wowza-streaming-engine-with-cloudfront-monitoring-is-correct-but-still-get-access-log-from-cloudfront/49255 "2017-07-26T03:01:23Z")
Dear All, I am newbie on WSE and I don’t understand how Wowza Streaming Engine works with its log. I only use VOD for streaming via Cloudfront to prevent high load for my Wowza Streaming Engine Server. I followed this… --- ## [How to implement text chat at wowza](https://community.wowza.com/t/how-to-implement-text-chat-at-wowza/49272)
**Author:** [@vikram\_singh](https://community.wowza.com/u/vikram_singh)\ **Replies:** 0\ **Last updated:** [July 25, 2017, 8:01am UTC](https://community.wowza.com/t/how-to-implement-text-chat-at-wowza/49272 "2017-07-25T08:01:20Z")
Hi all I tried to implement text chat at Wowza, but didn’t get any result. I followed the link : https://www.wowza.com/docs/wowza-media-server-additional-examples But while running textChat example it showing a messa… --- ## [Can someone help me in setting up a dynamic graphic overlay to a single stream in Wowza](https://community.wowza.com/t/can-someone-help-me-in-setting-up-a-dynamic-graphic-overlay-to-a-single-stream-in-wowza/49004)
**Author:** [@Nutesh\_Kumar](https://community.wowza.com/u/Nutesh_Kumar)\ **Replies:** 2\ **Last updated:** [July 24, 2017, 12:05pm UTC](https://community.wowza.com/t/can-someone-help-me-in-setting-up-a-dynamic-graphic-overlay-to-a-single-stream-in-wowza/49004 "2017-07-24T12:05:22Z")
I am new to wowza 3.5 and don’t have much knowledge how to setup. can someone please help ? --- ## [wowza streaming engine manager is not opening - bad request](https://community.wowza.com/t/wowza-streaming-engine-manager-is-not-opening-bad-request/49261)
**Author:** [@Pawan\_Kumar](https://community.wowza.com/u/Pawan_Kumar)\ **Replies:** 1\ **Last updated:** [July 24, 2017, 10:18am UTC](https://community.wowza.com/t/wowza-streaming-engine-manager-is-not-opening-bad-request/49261 "2017-07-24T10:18:09Z")
When i want to start wowza streaming engine manager page says Bad Request - Invalid Hostname HTTP Error 400. The request hostname is invalid. --- ## [Facebook Live Streaming](https://community.wowza.com/t/facebook-live-streaming/47965)
**Author:** [@Sebastian\_Becker](https://community.wowza.com/u/Sebastian_Becker)\ **Replies:** 1\ **Last updated:** [July 24, 2017, 9:48am UTC](https://community.wowza.com/t/facebook-live-streaming/47965 "2017-07-24T09:48:40Z")
Hi, we use Wowza Streaming Engine (4.6.0.02) and currently there seems to be a bug with Facebook integration. I setup a stream target for Facebook (built-in Facebook Integration). The target waits for a stream and the… --- ## [DASH Streams freezing halfway](https://community.wowza.com/t/dash-streams-freezing-halfway/48985)
**Author:** [@Paul\_DeBellis](https://community.wowza.com/u/Paul_DeBellis)\ **Replies:** 1\ **Last updated:** [July 24, 2017, 9:36am UTC](https://community.wowza.com/t/dash-streams-freezing-halfway/48985 "2017-07-24T09:36:53Z")
My company is using Wowza to stream videos across our internal network. It works great for the most part, but for some reason when playing certain files, playback will freeze at the exact halfway point of the video. The … --- ## [Startup package: Restart Wowza](https://community.wowza.com/t/startup-package-restart-wowza/48872)
**Author:** [@Jay\_Hughes](https://community.wowza.com/u/Jay_Hughes)\ **Replies:** 1\ **Last updated:** [July 23, 2017, 4:26pm UTC](https://community.wowza.com/t/startup-package-restart-wowza/48872 "2017-07-23T16:26:59Z")
We have a simple startup package that downloads the s3 plugin for Wowza and runs the default tuning script before exiting. Wowza is running, but it’s very choppy. If I restart Wowza, the stream is fine and runs very smoo… --- ## [what is better way for stream file connection](https://community.wowza.com/t/what-is-better-way-for-stream-file-connection/48449)
**Author:** [@JD\_Bae](https://community.wowza.com/u/JD_Bae)\ **Replies:** 1\ **Last updated:** [July 23, 2017, 4:22pm UTC](https://community.wowza.com/t/what-is-better-way-for-stream-file-connection/48449 "2017-07-23T16:22:46Z")
Dear, I have 100 incoming sources of ip cameras. Please let me know which is better way in setting stream file, application and application instance. I think I can do it two way after configuring all stream file for 1… --- ## [How to keep stream when the event just finish ?](https://community.wowza.com/t/how-to-keep-stream-when-the-event-just-finish/48757)
**Author:** [@Joyce\_Huang](https://community.wowza.com/u/Joyce_Huang)\ **Replies:** 1\ **Last updated:** [July 23, 2017, 4:20pm UTC](https://community.wowza.com/t/how-to-keep-stream-when-the-event-just-finish/48757 "2017-07-23T16:20:51Z")
The voice sounds like not completely when the publisher stop encode. Any configuration in WOWZA could keep the stream active for more time? --- ## [can't add streaming files](https://community.wowza.com/t/cant-add-streaming-files/49198)
**Author:** [@Niranga\_Jayakody](https://community.wowza.com/u/Niranga_Jayakody)\ **Replies:** 1\ **Last updated:** [July 22, 2017, 6:17am UTC](https://community.wowza.com/t/cant-add-streaming-files/49198 "2017-07-22T06:17:06Z")
weon the server-\>Streaming file, i can’t add files, simply there is no any option to add files, any reason for this \>\>? --- ## [RTMP Sources RTMP publishing not allowed](https://community.wowza.com/t/rtmp-sources-rtmp-publishing-not-allowed/49189)
**Author:** [@Peter\_Bednar1](https://community.wowza.com/u/Peter_Bednar1)\ **Replies:** 1\ **Last updated:** [July 22, 2017, 5:06am UTC](https://community.wowza.com/t/rtmp-sources-rtmp-publishing-not-allowed/49189 "2017-07-22T05:06:55Z")
Hi I am trying to set up ansible script to deploy and maintain application. I am deploying new application using default XML file and changing lines according to requirements, but my application has in WSEM “Source Secu… --- ## [Can't we defined schedule timing for live streaming with http method in smil file?](https://community.wowza.com/t/cant-we-defined-schedule-timing-for-live-streaming-with-http-method-in-smil-file/49251)
**Author:** [@Chandresh\_Sharma](https://community.wowza.com/u/Chandresh_Sharma)\ **Replies:** 2\ **Last updated:** [July 22, 2017, 4:37am UTC](https://community.wowza.com/t/cant-we-defined-schedule-timing-for-live-streaming-with-http-method-in-smil-file/49251 "2017-07-22T04:37:18Z")
Missing title. Missing body. --- ## [facebook stream target error](https://community.wowza.com/t/facebook-stream-target-error/49209)
**Author:** [@Lauro\_Dorneles](https://community.wowza.com/u/Lauro_Dorneles)\ **Replies:** 1\ **Last updated:** [July 22, 2017, 4:36am UTC](https://community.wowza.com/t/facebook-stream-target-error/49209 "2017-07-22T04:36:14Z")
I´m trying to use facebook stream target on automatic way, it´s not working. Searching for an answer, I noticed that now to create a live event you need to program it and then, if you want to, you have to start it manual… --- ## [Broken REST API or bad documentation on disconnect incoming stream](https://community.wowza.com/t/broken-rest-api-or-bad-documentation-on-disconnect-incoming-stream/49150)
**Author:** [@Kev\_Zettler](https://community.wowza.com/u/Kev_Zettler)\ **Replies:** 2\ **Last updated:** [July 22, 2017, 12:39am UTC](https://community.wowza.com/t/broken-rest-api-or-bad-documentation-on-disconnect-incoming-stream/49150 "2017-07-22T00:39:03Z")
I am having the same unsolved problem as: http://community.wowza.com/community/questions/7796/rest-api-endpoint-to-disconnect-incoming-stream-is.html#post165545 The documentation suggests a PUT request. If I change the reque… --- ## [How can I add the VODs3 application to an existing EC2 Windows Instance?](https://community.wowza.com/t/how-can-i-add-the-vods3-application-to-an-existing-ec2-windows-instance/49246)
**Author:** [@Tom\_Butterworth](https://community.wowza.com/u/Tom_Butterworth)\ **Replies:** 1\ **Last updated:** [July 21, 2017, 8:05pm UTC](https://community.wowza.com/t/how-can-i-add-the-vods3-application-to-an-existing-ec2-windows-instance/49246 "2017-07-21T20:05:16Z")
I’ve installed WSE4.7 on an instance of Windows2012 with EC2. I do NOT want to install the prepackaged ones when creating and instance - we HAVE to have it installed on Windows. We tried the pre-packaged ones to test, a… --- ## [connectioncount single stream](https://community.wowza.com/t/connectioncount-single-stream/48224)
**Author:** [@hans\_v\_es](https://community.wowza.com/u/hans_v_es)\ **Replies:** 3\ **Last updated:** [July 21, 2017, 12:38pm UTC](https://community.wowza.com/t/connectioncount-single-stream/48224 "2017-07-21T12:38:20Z")
hi, is there a way to filter just one stream ( by streamname?) and so use connectioncount only for that stream? --- ## [License Restrictions?](https://community.wowza.com/t/license-restrictions/49245)
**Author:** [@Victoria\_Coleman](https://community.wowza.com/u/Victoria_Coleman)\ **Replies:** 1\ **Last updated:** [July 21, 2017, 4:52am UTC](https://community.wowza.com/t/license-restrictions/49245 "2017-07-21T04:52:34Z")
I bought a Wowza Streaming Engine Monthly Subscription License, and I see on the manager that it has the following restrictions: License Restrictions Maximum Total Connections: 10 Maximum Incoming Connections: 3 HTTP… --- ## [webrtc working but HLS not working for the samewebrtc working but](https://community.wowza.com/t/webrtc-working-but-hls-not-working-for-the-samewebrtc-working-but/49141)
**Author:** [@Shankar\_Thapa](https://community.wowza.com/u/Shankar_Thapa)\ **Replies:** 1\ **Last updated:** [July 19, 2017, 6:08pm UTC](https://community.wowza.com/t/webrtc-working-but-hls-not-working-for-the-samewebrtc-working-but/49141 "2017-07-19T18:08:48Z")
I am using webrtc sample for testing I am able to stream/view. but 2 issues HLS is not working Audio is missing in playing stream Details I tested on “Wowza Streaming Engine 4.7” Streamed my Self from Chr… --- ## [How to Access-Control-Allow-Origin to playlist.m3u8 file?](https://community.wowza.com/t/how-to-access-control-allow-origin-to-playlist-m3u8-file/37846)
**Author:** [@Mark\_Nguyen](https://community.wowza.com/u/Mark_Nguyen)\ **Replies:** 11\ **Last updated:** [July 19, 2017, 1:01pm UTC](https://community.wowza.com/t/how-to-access-control-allow-origin-to-playlist-m3u8-file/37846 "2017-07-19T13:01:00Z")
I would like to read the playlist file from a domain different to the one that Wowza is running on. I’m currently doing this via a jquery get request to path/to/playlist.m3u8. This works fine when running from a file but… --- ## [DVR issues: Segments not aligned - Transcoding + nDVR + Wirecast - Wowza 3.6.2 Latest](https://community.wowza.com/t/dvr-issues-segments-not-aligned-transcoding-ndvr-wirecast-wowza-3-6-2-latest/531)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 10\ **Last updated:** [July 18, 2017, 8:26pm UTC](https://community.wowza.com/t/dvr-issues-segments-not-aligned-transcoding-ndvr-wirecast-wowza-3-6-2-latest/531 "2017-07-18T20:26:39Z")
Hi Our hardware setup: Dell Poweredge Dual Xenon 5600 Wowza 3.6.2 Latest production build Wirecast 4.3 - Latest version Blackmagic Decklink SDI HD stream 1x720p Picture Our software setup Windows Server 2008 R2 En… --- ## [DASH to Akamai](https://community.wowza.com/t/dash-to-akamai/49207)
**Author:** [@Joe\_Bray](https://community.wowza.com/u/Joe_Bray)\ **Replies:** 2\ **Last updated:** [July 18, 2017, 1:36pm UTC](https://community.wowza.com/t/dash-to-akamai/49207 "2017-07-18T13:36:46Z")
Can you please confirm that the stream target destination of DASH to Akamai respects the GROUP directive as documented here. https://www.wowza.com/docs/how-to-stream-to-akamai#HTTPS The playback URL is supposed to be h… --- ## [RTMP Viewer for Oculus Rift?](https://community.wowza.com/t/rtmp-viewer-for-oculus-rift/49205)
**Author:** [@Randy\_Sprout](https://community.wowza.com/u/Randy_Sprout)\ **Replies:** 0\ **Last updated:** [July 17, 2017, 5:06pm UTC](https://community.wowza.com/t/rtmp-viewer-for-oculus-rift/49205 "2017-07-17T17:06:38Z")
Hi Wowza Community - There is clear marketing information for Wowza highlighting broadcast capability to various VR headsets. However, have any of you actually been successful viewing an RTMP stream with an Oculus Rift? … --- ## [RTMP publish stream getting shown as black screen in WOWZA preview player](https://community.wowza.com/t/rtmp-publish-stream-getting-shown-as-black-screen-in-wowza-preview-player/48031)
**Author:** [@Shipra\_Bhat](https://community.wowza.com/u/Shipra_Bhat)\ **Replies:** 2\ **Last updated:** [July 17, 2017, 12:22pm UTC](https://community.wowza.com/t/rtmp-publish-stream-getting-shown-as-black-screen-in-wowza-preview-player/48031 "2017-07-17T12:22:11Z")
Hi, I am trying to publish a RTMP stream from my encoder to WOWZA. The handshake and communication is successful and i am able to view the output from WOWZA using VLC as a client but the stream is getting shown as a bla… --- ## [Live stream record](https://community.wowza.com/t/live-stream-record/49191)
**Author:** [@Peter\_Bednar1](https://community.wowza.com/u/Peter_Bednar1)\ **Replies:** 1\ **Last updated:** [July 17, 2017, 7:56am UTC](https://community.wowza.com/t/live-stream-record/49191 "2017-07-17T07:56:50Z")
Hi I am using edge-origin wowza scenerio. Is it possible to record stream with live stream record on edge server or only origin ? thanks --- ## [VOD as post-roll after live-stream](https://community.wowza.com/t/vod-as-post-roll-after-live-stream/49197)
**Author:** [@Stephan\_Grallert](https://community.wowza.com/u/Stephan_Grallert)\ **Replies:** 1\ **Last updated:** [July 17, 2017, 1:10am UTC](https://community.wowza.com/t/vod-as-post-roll-after-live-stream/49197 "2017-07-17T01:10:40Z")
Hello! I need a solution to play upon trigger a video file instead of the live source. At the end of the video file the stream should stop or change back to the live source. I know this could be done at the encoder but… --- ## [Your Username Or Password Is Incorrect (Trial Version)](https://community.wowza.com/t/your-username-or-password-is-incorrect-trial-version/49180)
**Author:** [@Xstream\_Streaming](https://community.wowza.com/u/Xstream_Streaming)\ **Replies:** 2\ **Last updated:** [July 16, 2017, 5:18pm UTC](https://community.wowza.com/t/your-username-or-password-is-incorrect-trial-version/49180 "2017-07-16T17:18:07Z")
Trying to install Wowza Streaming Engine on Ubuntu 17.04 when I go to localhost:8088 I’m asked to enter my credentials email and password but I get the following error “Your Username Or Password Is Incorrect” I tried my … [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=117) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=119)