# Latest **URL:** https://community.wowza.com/latest.md?page=312 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 313 --- ## [Edit (dewarp) individual frames](https://community.wowza.com/t/edit-dewarp-individual-frames/37915)
**Author:** [@Ego\_van\_Doornik1](https://community.wowza.com/u/Ego_van_Doornik1)\ **Replies:** 1\ **Last updated:** [August 14, 2014, 9:40am UTC](https://community.wowza.com/t/edit-dewarp-individual-frames/37915 "2014-08-14T09:40:31Z")
Hi, We want to use the server side api to modify the video. In particular we want to dewarp panaromic video before it is send to the clients. My question is where in the proces can we do this? It seems we need the Enco… --- ## [nDVR and Dynamic streaming setup with Wowza Streaming Enngine 4.04](https://community.wowza.com/t/ndvr-and-dynamic-streaming-setup-with-wowza-streaming-enngine-4-04/43631)
**Author:** [@Jeffery\_Mak](https://community.wowza.com/u/Jeffery_Mak)\ **Replies:** 1\ **Last updated:** [August 14, 2014, 7:52am UTC](https://community.wowza.com/t/ndvr-and-dynamic-streaming-setup-with-wowza-streaming-enngine-4-04/43631 "2014-08-14T07:52:36Z")
Hi I am currently running a wowza streaming engine on AWS with a monthly license. At the moment, we deliver live streaming as well as on demand video service to our clients. We are looking to have the following function… --- ## [IMediaStreamActionNotify3 vs streams started with MediaCasterStreamManager](https://community.wowza.com/t/imediastreamactionnotify3-vs-streams-started-with-mediacasterstreammanager/40557)
**Author:** [@Alexey\_Tsessarskiy](https://community.wowza.com/u/Alexey_Tsessarskiy)\ **Replies:** 3\ **Last updated:** [August 13, 2014, 5:28pm UTC](https://community.wowza.com/t/imediastreamactionnotify3-vs-streams-started-with-mediacasterstreammanager/40557 "2014-08-13T17:28:11Z")
Hi! We have MediaCasterStreamManager instance starting some streams with startStream(name, type) method. We have void ModuleBase:: onStreamCreate(IMediaStream stream) overloaded, to add an IMediaStreamActionNotify3 to … --- ## [Why is the CODECS different for highest bitrate?](https://community.wowza.com/t/why-is-the-codecs-different-for-highest-bitrate/43454)
**Author:** [@k\_z\_win](https://community.wowza.com/u/k_z_win)\ **Replies:** 8\ **Last updated:** [August 13, 2014, 2:51pm UTC](https://community.wowza.com/t/why-is-the-codecs-different-for-highest-bitrate/43454 "2014-08-13T14:51:16Z")
Hello, We have our wowza 3 server pushing multiple rtmp streams to akamai and we find that akamai m3u8 endpoints return different codecs value for our 720p stream The following is the result of curl to akamai m3u8 endp… --- ## [can't stop WowzaMediaServer3 after install of WowzaStreamingEngine](https://community.wowza.com/t/cant-stop-wowzamediaserver3-after-install-of-wowzastreamingengine/38122)
**Author:** [@Yoann\_Constant](https://community.wowza.com/u/Yoann_Constant)\ **Replies:** 3\ **Last updated:** [August 13, 2014, 11:21am UTC](https://community.wowza.com/t/cant-stop-wowzamediaserver3-after-install-of-wowzastreamingengine/38122 "2014-08-13T11:21:34Z")
Hello I’ve installed WowzaStreamingEngine today. I wasn’t expected that it will lauch WowzaStreamingEngine during the installation. My WowzaMediaServer 3 Was still running. So now WowzaStreamingEngine is not working an… --- ## [Limit stream packetizer to specific streams](https://community.wowza.com/t/limit-stream-packetizer-to-specific-streams/42958)
**Author:** [@Norbert\_Zakarias](https://community.wowza.com/u/Norbert_Zakarias)\ **Replies:** 2\ **Last updated:** [August 13, 2014, 5:45am UTC](https://community.wowza.com/t/limit-stream-packetizer-to-specific-streams/42958 "2014-08-13T05:45:12Z")
Is there any way to configure a wowza application to packetize only specific streams? In the Application.xml I have added the cupertinostreamingpacketizer to the LiveStreamPacketizers tag, but this way all streams are p… --- ## [Can't get live captioning and/or metadata working](https://community.wowza.com/t/cant-get-live-captioning-and-or-metadata-working/43622)
**Author:** [@James\_McHugh](https://community.wowza.com/u/James_McHugh)\ **Replies:** 4\ **Last updated:** [August 12, 2014, 1:49pm UTC](https://community.wowza.com/t/cant-get-live-captioning-and-or-metadata-working/43622 "2014-08-12T13:49:10Z")
We are trying to setup a scenario where we use Wowza to stream live video to clients, but inject captioning and metadata into the stream from an external source at various points in time. As such I have implemented the f… --- ## [Need Setup Assistance](https://community.wowza.com/t/need-setup-assistance/43617)
**Author:** [@Tony\_Passwater](https://community.wowza.com/u/Tony_Passwater)\ **Replies:** 4\ **Last updated:** [August 12, 2014, 1:44pm UTC](https://community.wowza.com/t/need-setup-assistance/43617 "2014-08-12T13:44:17Z")
Indianapolis Indiana Area: Need someone to assist live or remote setup for streaming videos from our webserver and the player for our website … Need to finish this project ASAP … Wowza is installed on our webserver, … --- ## [RTMPStreamPlayer returns stream not opened](https://community.wowza.com/t/rtmpstreamplayer-returns-stream-not-opened/43378)
**Author:** [@Praveenkumar\_S](https://community.wowza.com/u/Praveenkumar_S)\ **Replies:** 9\ **Last updated:** [August 12, 2014, 1:10pm UTC](https://community.wowza.com/t/rtmpstreamplayer-returns-stream-not-opened/43378 "2014-08-12T13:10:03Z")
Hello Wowza, I am working with an application which would be play or stream an video through RTMP protocol using Wowza Media server. I am able to stream a video from device to wowza server using MediaLibDemos Everything… --- ## [CUDA gone, and now?](https://community.wowza.com/t/cuda-gone-and-now/38733)
**Author:** [@Kent\_Erichsen](https://community.wowza.com/u/Kent_Erichsen)\ **Replies:** 6\ **Last updated:** [August 12, 2014, 12:28pm UTC](https://community.wowza.com/t/cuda-gone-and-now/38733 "2014-08-12T12:28:39Z")
Hi, I’m using version 3.6 atm, but just ordered keys for 4.x. I noticed that CUDA is gone for hw transcoding, which is very bad for me. The GPU I’m using doesn’t support NVENC. How do I get the newest Wowza software, … --- ## [Video Stream with 0 Network Throughput](https://community.wowza.com/t/video-stream-with-0-network-throughput/43358)
**Author:** [@Ahmed\_Faraz](https://community.wowza.com/u/Ahmed_Faraz)\ **Replies:** 5\ **Last updated:** [August 12, 2014, 12:09pm UTC](https://community.wowza.com/t/video-stream-with-0-network-throughput/43358 "2014-08-12T12:09:00Z")
Hi, I’ve used this tutorial to setup my streaming environment. In “Incoming Streams” I can see the stream “myStream” that I’ve used from my Android App. But when I record the stream, blank mp4 file is created in conten… --- ## [wowza license](https://community.wowza.com/t/wowza-license/33948)
**Author:** [@Peter\_Bednar](https://community.wowza.com/u/Peter_Bednar)\ **Replies:** 3\ **Last updated:** [August 12, 2014, 8:39am UTC](https://community.wowza.com/t/wowza-license/33948 "2014-08-12T08:39:31Z")
Hi one question dows wowza streaming engine have only Monthly Subscription or exist other license. I remember that ther was some standalone license on one server. thanks --- ## [Black Screen on Chrome with RTSP source stream](https://community.wowza.com/t/black-screen-on-chrome-with-rtsp-source-stream/43619)
**Author:** [@Arnaud\_T](https://community.wowza.com/u/Arnaud_T)\ **Replies:** 3\ **Last updated:** [August 12, 2014, 1:01am UTC](https://community.wowza.com/t/black-screen-on-chrome-with-rtsp-source-stream/43619 "2014-08-12T01:01:42Z")
Hi, I encode rtsp stream from IP Camera to rtmp using wowza media server. When I connect to the RTMP stream with a flash player on Firefox, everything works ; for against, with Chrome, the connection to the stream is o… --- ## [Need Basic hekp setting up Wowza witrh AWS](https://community.wowza.com/t/need-basic-hekp-setting-up-wowza-witrh-aws/43588)
**Author:** [@ashley\_gracile](https://community.wowza.com/u/ashley_gracile)\ **Replies:** 3\ **Last updated:** [August 11, 2014, 6:30pm UTC](https://community.wowza.com/t/need-basic-hekp-setting-up-wowza-witrh-aws/43588 "2014-08-11T18:30:45Z")
• We have ½ hour videos which must be broadcast online consecutively over a period of one day (24 hours) • We will broadcast 16 shows consecutively repeated 3 times each per day. • Each day bring a new set of 16 shows … --- ## [Configuring Google Cloud instance when unsure of usage](https://community.wowza.com/t/configuring-google-cloud-instance-when-unsure-of-usage/43204)
**Author:** [@Greg\_Hinton](https://community.wowza.com/u/Greg_Hinton)\ **Replies:** 1\ **Last updated:** [August 11, 2014, 6:00pm UTC](https://community.wowza.com/t/configuring-google-cloud-instance-when-unsure-of-usage/43204 "2014-08-11T18:00:04Z")
Still new and in testing. Question surrounding setting up Google Compute Engine for live stream. I’ve followed the instructions here https://www.wowza.com/docs/set-up-wowza-streaming-engine-on-google-cloud-platform for s… --- ## [Pulling mystream.mp4 from my google cloud instance to my local Windows 7 machine](https://community.wowza.com/t/pulling-mystream-mp4-from-my-google-cloud-instance-to-my-local-windows-7-machine/43201)
**Author:** [@Greg\_Hinton](https://community.wowza.com/u/Greg_Hinton)\ **Replies:** 2\ **Last updated:** [August 11, 2014, 4:19pm UTC](https://community.wowza.com/t/pulling-mystream-mp4-from-my-google-cloud-instance-to-my-local-windows-7-machine/43201 "2014-08-11T16:19:30Z")
Linux n00b here having trouble pulling a file from the server to my local Windows 7 professional 64 bit machine. I am using Wowza to stream live video and I am recording these live videos to my Google Cloud instance loca… --- ## [SermonAudio and Wowza](https://community.wowza.com/t/sermonaudio-and-wowza/42383)
**Author:** [@Doyen\_Blair](https://community.wowza.com/u/Doyen_Blair)\ **Replies:** 15\ **Last updated:** [August 11, 2014, 1:20pm UTC](https://community.wowza.com/t/sermonaudio-and-wowza/42383 "2014-08-11T13:20:22Z")
Does anyone here have any experience with pushing a stream to SermonAudio? http://www.sermonaudio.com I have everything configured and the logs are saying that is publishing, but the live stream is not showing in Sermon… --- ## [Transcoding Audio Only not working](https://community.wowza.com/t/transcoding-audio-only-not-working/43578)
**Author:** [@Ryan\_Carlson](https://community.wowza.com/u/Ryan_Carlson)\ **Replies:** 1\ **Last updated:** [August 11, 2014, 9:40am UTC](https://community.wowza.com/t/transcoding-audio-only-not-working/43578 "2014-08-11T09:40:55Z")
I’m restreaming an Icecast stream and the initial setup works fine. I installed the transcoder to output audio only 256, 128 and 64 bit streams. I’ve created a new transcoder template called WDETAAC, set to audio only (v… --- ## [Google Compute Engine - Asia to USA - could not send 4Mbps stream](https://community.wowza.com/t/google-compute-engine-asia-to-usa-could-not-send-4mbps-stream/43574)
**Author:** [@Prem\_Anand](https://community.wowza.com/u/Prem_Anand)\ **Replies:** 5\ **Last updated:** [August 11, 2014, 12:02am UTC](https://community.wowza.com/t/google-compute-engine-asia-to-usa-could-not-send-4mbps-stream/43574 "2014-08-11T00:02:55Z")
Hi, I am transcoding a 4Mbps stream to 2 additional bitrates in a Google compute engine(GCE) asia-eastb instance(WowzaSE 4.0.4-Debian Image). I am able to pull all the streams properly to a server in Singapore & India, … --- ## [Simple token based user authentication](https://community.wowza.com/t/simple-token-based-user-authentication/42698)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 3\ **Last updated:** [August 9, 2014, 12:15pm UTC](https://community.wowza.com/t/simple-token-based-user-authentication/42698 "2014-08-09T12:15:33Z")
Hi! I wrote a Wowza module called Wowza Wrench which allows you to authenticate your website’s users in Wowza by putting generated tokens in your connection url. This enables you to log users on wowza side, perform addi… --- ## [Need immediate load balancing help on Rackspace](https://community.wowza.com/t/need-immediate-load-balancing-help-on-rackspace/43549)
**Author:** [@J\_W1](https://community.wowza.com/u/J_W1)\ **Replies:** 3\ **Last updated:** [August 8, 2014, 11:09am UTC](https://community.wowza.com/t/need-immediate-load-balancing-help-on-rackspace/43549 "2014-08-08T11:09:08Z")
Looking to scale Wowza on Rackspace to 3000-10000 concurrent live viewers for an exciting project, need urgent help with server/origin-edge configuration for web and iOS delivery Largely setup, need help scaling Anyone… --- ## [Automated LiveStreaM Record using Linux CLI,PHP and CRON](https://community.wowza.com/t/automated-livestream-record-using-linux-cli-php-and-cron/35390)
**Author:** [@Azril\_Nazli\_Alias](https://community.wowza.com/u/Azril_Nazli_Alias)\ **Replies:** 1\ **Last updated:** [August 8, 2014, 10:45am UTC](https://community.wowza.com/t/automated-livestream-record-using-linux-cli-php-and-cron/35390 "2014-08-08T10:45:45Z")
There are times you’ll need to record livestream using command line. You can follow the guide here : http://streamdotmy.blogspot.com/2014/08/automated-live-recording-using-wowza.html and improve your script from there, f… --- ## [nDVR window duration](https://community.wowza.com/t/ndvr-window-duration/37191)
**Author:** [@Alexsey\_Kasianenko](https://community.wowza.com/u/Alexsey_Kasianenko)\ **Replies:** 1\ **Last updated:** [August 8, 2014, 9:53am UTC](https://community.wowza.com/t/ndvr-window-duration/37191 "2014-08-08T09:53:04Z")
Hi Is it possible to set Window duration for DVR more as 30 hours ? Thank you --- ## [PushPublishRTMP doesn't work with IPv6](https://community.wowza.com/t/pushpublishrtmp-doesnt-work-with-ipv6/34025)
**Author:** [@Dyonisius\_Visser](https://community.wowza.com/u/Dyonisius_Visser)\ **Replies:** 5\ **Last updated:** [August 8, 2014, 2:43am UTC](https://community.wowza.com/t/pushpublishrtmp-doesnt-work-with-ipv6/34025 "2014-08-08T02:43:59Z")
Hi I’ve managed to set up WSE4.0.5 so that it picks up a stream from our Axis Q1755 camera, and then sends it to Youtube Live. This is done using the instructions on https://www.wowza.com/docs/how-to-stream-to-youtube. … --- ## [Aliasing a live stream to replace hard coded url in a mobile application...](https://community.wowza.com/t/aliasing-a-live-stream-to-replace-hard-coded-url-in-a-mobile-application/43583)
**Author:** [@Marc\_Hauge](https://community.wowza.com/u/Marc_Hauge)\ **Replies:** 3\ **Last updated:** [August 7, 2014, 11:34am UTC](https://community.wowza.com/t/aliasing-a-live-stream-to-replace-hard-coded-url-in-a-mobile-application/43583 "2014-08-07T11:34:59Z")
I see that you can create stream files, but I would like to know if there is a way to create an alias to a url such as: http://host.domain.com:8000/station.mp3. We can’t use the .stream suffix, we need to use .mp3. Spec… --- ## [Errors on restart of Wowza Streaming Engine 4.0.3](https://community.wowza.com/t/errors-on-restart-of-wowza-streaming-engine-4-0-3/43582)
**Author:** [@tom\_raffey](https://community.wowza.com/u/tom_raffey)\ **Replies:** 1\ **Last updated:** [August 7, 2014, 11:30am UTC](https://community.wowza.com/t/errors-on-restart-of-wowza-streaming-engine-4-0-3/43582 "2014-08-07T11:30:11Z")
We have wowza installed on Windows Server 2008 in Amazon cloud. Whenever we restart the windows service named Wowza Streaming Engine 4.0.3 we get errors shown below and the live stream is not automatically started. The s… --- ## [80 port, Bind failed???](https://community.wowza.com/t/80-port-bind-failed/35827)
**Author:** [@shin\_dongchun](https://community.wowza.com/u/shin_dongchun)\ **Replies:** 2\ **Last updated:** [August 7, 2014, 10:26am UTC](https://community.wowza.com/t/80-port-bind-failed/35827 "2014-08-07T10:26:48Z")
Hi, Wowza Support One server, and uses two IP addresses. ifconfig eth0 : x.x.x.1 eht0:1 : x.x.x.2 Web services are used to eth0(x.x.x.1:80) Wowza services are used to eth0:1(x.x.x.2:80) However, an error occurs wh… --- ## [Trying to use RTMP and Google Glass with Wowza](https://community.wowza.com/t/trying-to-use-rtmp-and-google-glass-with-wowza/43589)
**Author:** [@mat\_golik](https://community.wowza.com/u/mat_golik)\ **Replies:** 1\ **Last updated:** [August 7, 2014, 9:14am UTC](https://community.wowza.com/t/trying-to-use-rtmp-and-google-glass-with-wowza/43589 "2014-08-07T09:14:15Z")
Hello everybody ! I’m trying the kickflip.io opensource framework to stream using Google Glass, The framework seems to use : RTMP protocol mp4a-latm audio ecoder H.264 Advanced Video Coding video encoder 30… --- ## [Viewing of streams on IOS devices](https://community.wowza.com/t/viewing-of-streams-on-ios-devices/43244)
**Author:** [@Roman\_Mur](https://community.wowza.com/u/Roman_Mur)\ **Replies:** 3\ **Last updated:** [August 7, 2014, 5:03am UTC](https://community.wowza.com/t/viewing-of-streams-on-ios-devices/43244 "2014-08-07T05:03:26Z")
I successfully established to trial the Wowza version. Everything perfectly works. I have the service of video translations. My module works at the server. Question. What settings on the server need to be made to hav… --- ## [Trial version wowza restrictions](https://community.wowza.com/t/trial-version-wowza-restrictions/43243)
**Author:** [@Roman\_Mur](https://community.wowza.com/u/Roman_Mur)\ **Replies:** 1\ **Last updated:** [August 6, 2014, 4:15pm UTC](https://community.wowza.com/t/trial-version-wowza-restrictions/43243 "2014-08-06T16:15:18Z")
What restrictions are imposed by trial version wowza? Except 10 entering connections. If it somewhere is specified, give please the link. [Previous page](https://community.wowza.com/latest.md?page=311) [Next page](https://community.wowza.com/latest.md?page=313)