# Latest **URL:** https://community.wowza.com/latest.md?page=305 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 306 --- ## [rtmp playback audio sync issues](https://community.wowza.com/t/rtmp-playback-audio-sync-issues/40531)
**Author:** [@mike\_dundee](https://community.wowza.com/u/mike_dundee)\ **Replies:** 5\ **Last updated:** [September 24, 2014, 7:51am UTC](https://community.wowza.com/t/rtmp-playback-audio-sync-issues/40531 "2014-09-24T07:51:40Z")
hi have an audio sync problem. on my old wowza 3.62 i had no such problems its only when i moved to latest wowza 4 that i have audio not syncing correctly. is there any way i can tweak this? ps http is fine for audio s… --- ## [Installation of Wowza Streaming Engine](https://community.wowza.com/t/installation-of-wowza-streaming-engine/43521)
**Author:** [@Bhagya\_lakshmi](https://community.wowza.com/u/Bhagya_lakshmi)\ **Replies:** 2\ **Last updated:** [September 24, 2014, 1:31am UTC](https://community.wowza.com/t/installation-of-wowza-streaming-engine/43521 "2014-09-24T01:31:19Z")
Hi, I can able to install Wowza Streaming Engine in Mac OS X version 10.9 . During installation, it asks username and password and trial license key. So I can able to install successfully and can able to open the login … --- ## [Push the stream to AWS Wowza instance.](https://community.wowza.com/t/push-the-stream-to-aws-wowza-instance/43966)
**Author:** [@Sandeep\_Rao](https://community.wowza.com/u/Sandeep_Rao)\ **Replies:** 2\ **Last updated:** [September 23, 2014, 5:38pm UTC](https://community.wowza.com/t/push-the-stream-to-aws-wowza-instance/43966 "2014-09-23T17:38:56Z")
Hi, I have 2 servers, one which has the internal UDP streams and the other is AWS. I have installed Wowza trial version on both the servers. Now I have to stream the UDP to the AWS Wowza instance. So I followed the Pus… --- ## [vod mp4 file change duration of chunk](https://community.wowza.com/t/vod-mp4-file-change-duration-of-chunk/38709)
**Author:** [@Ze\_Alves](https://community.wowza.com/u/Ze_Alves)\ **Replies:** 1\ **Last updated:** [September 23, 2014, 1:46pm UTC](https://community.wowza.com/t/vod-mp4-file-change-duration-of-chunk/38709 "2014-09-23T13:46:26Z")
Hi. I want change the size of each chunk of mp4 file without encode (using smooth streaming protocol) Do you know where i can find more information about that? Do we need to encode the vod file again? Thanks Mary --- ## [Server side programming to stream and publish my live video](https://community.wowza.com/t/server-side-programming-to-stream-and-publish-my-live-video/43828)
**Author:** [@Akshea\_R](https://community.wowza.com/u/Akshea_R)\ **Replies:** 1\ **Last updated:** [September 23, 2014, 7:18am UTC](https://community.wowza.com/t/server-side-programming-to-stream-and-publish-my-live-video/43828 "2014-09-23T07:18:03Z")
Hi, I want to create an Live Chat application for iOS, i need to do live streaming of video, as of now, i able to take the live video from live chat and divide into chunk of video file from iOS side, i want to know how … --- ## [How can I record the live stream and need to place it as VOD file?](https://community.wowza.com/t/how-can-i-record-the-live-stream-and-need-to-place-it-as-vod-file/43433)
**Author:** [@Satyanarayana\_Lella](https://community.wowza.com/u/Satyanarayana_Lella)\ **Replies:** 1\ **Last updated:** [September 23, 2014, 5:49am UTC](https://community.wowza.com/t/how-can-i-record-the-live-stream-and-need-to-place-it-as-vod-file/43433 "2014-09-23T05:49:19Z")
Hi All, I am new to Wowza media server. I am able to do the live streaming with GoCoder and able to play that with rtsp(in Android) play back URL. Here I have used the licensed Wowza media server. Q1) How can I store o… --- ## [Looking to verify a stream is being sent to our Wowza instance for streaming...](https://community.wowza.com/t/looking-to-verify-a-stream-is-being-sent-to-our-wowza-instance-for-streaming/388)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 1\ **Last updated:** [September 22, 2014, 10:59pm UTC](https://community.wowza.com/t/looking-to-verify-a-stream-is-being-sent-to-our-wowza-instance-for-streaming/388 "2014-09-22T22:59:18Z")
Folks, We’ve a situation where we have one campus attempting to send us an RTMP stream and we’re going to rebroadcast it. Currently it’s failing, but we know that the Wowza settings are correct as we can point other st… --- ## [DVEO Multibitrate setup](https://community.wowza.com/t/dveo-multibitrate-setup/40737)
**Author:** [@Tome\_N1](https://community.wowza.com/u/Tome_N1)\ **Replies:** 2\ **Last updated:** [September 22, 2014, 2:36pm UTC](https://community.wowza.com/t/dveo-multibitrate-setup/40737 "2014-09-22T14:36:24Z")
I’m using DVEO Magnus DVB-S-S2 and trying to setup multibitrate stream to be pushed to wowza via udp. I’m successfully sending single TS stream via UDP and using streammanager to start the stream. stream file (test1.s… --- ## [Need Developer with Various Skills](https://community.wowza.com/t/need-developer-with-various-skills/43781)
**Author:** [@John\_Martinez](https://community.wowza.com/u/John_Martinez)\ **Replies:** 2\ **Last updated:** [September 22, 2014, 1:10pm UTC](https://community.wowza.com/t/need-developer-with-various-skills/43781 "2014-09-22T13:10:00Z")
Looking for someone who has minimum experience with: HTML5, JavaScript, jQuery, and php. Pluses: Experience with Wowza or ITV/streaming. also jqWidgets Java (not to be confused with JavaScript) and Java for mobile ap… --- ## [How to reduce latency in HDS protocol](https://community.wowza.com/t/how-to-reduce-latency-in-hds-protocol/43041)
**Author:** [@small\_erik](https://community.wowza.com/u/small_erik)\ **Replies:** 5\ **Last updated:** [September 22, 2014, 12:01pm UTC](https://community.wowza.com/t/how-to-reduce-latency-in-hds-protocol/43041 "2014-09-22T12:01:41Z")
Hi, I am using wowza stream engine 4.3. By using adobe media live encoder with properties like Framerate: 20 frames/sec Format: H.264 Key frame : 2secs Level: 2.1 iam doing live streaming. Now i need to reduce laten… --- ## [How to reduce IOWait on Wowza Linux Server by increasing Memory for Caching](https://community.wowza.com/t/how-to-reduce-iowait-on-wowza-linux-server-by-increasing-memory-for-caching/40954)
**Author:** [@Manh\_Hung\_Nguyen](https://community.wowza.com/u/Manh_Hung_Nguyen)\ **Replies:** 1\ **Last updated:** [September 22, 2014, 10:20am UTC](https://community.wowza.com/t/how-to-reduce-iowait-on-wowza-linux-server-by-increasing-memory-for-caching/40954 "2014-09-22T10:20:39Z")
Hi everyone, I have a Wowza Server with 32 GB RAM. I set the heapsize is 10GB and I remain 22 GB. May using memory based caching techniques reduce IOWait? How can I configure Wowza to do that? Thank you. --- ## [MCP Livestreaming/Recording Gran Turismo using Wowza over wireless](https://community.wowza.com/t/mcp-livestreaming-recording-gran-turismo-using-wowza-over-wireless/35394)
**Author:** [@Azril\_Nazli\_Alias](https://community.wowza.com/u/Azril_Nazli_Alias)\ **Replies:** 1\ **Last updated:** [September 22, 2014, 10:02am UTC](https://community.wowza.com/t/mcp-livestreaming-recording-gran-turismo-using-wowza-over-wireless/35394 "2014-09-22T10:02:22Z")
Just need to test the wireless strength before I go into the field, so here what I did. The full story : http://www.gtplanet.net/forum/threads/azrils-mcp-live-streaming-gt6-studio.316548/ The equipments 2 Linksys … --- ## [How to use XSPLIT and FFMPEG for Wowza 4 with a working RTMP-Authentication (FYI)](https://community.wowza.com/t/how-to-use-xsplit-and-ffmpeg-for-wowza-4-with-a-working-rtmp-authentication-fyi/42654)
**Author:** [@Ilja\_Kaleck](https://community.wowza.com/u/Ilja_Kaleck)\ **Replies:** 1\ **Last updated:** [September 22, 2014, 9:49am UTC](https://community.wowza.com/t/how-to-use-xsplit-and-ffmpeg-for-wowza-4-with-a-working-rtmp-authentication-fyi/42654 "2014-09-22T09:49:43Z")
After now dealing a few hours with this common problem, here is my working solution for the actual wowza streaming engine 4. Unfortunately module “moduleOnConnectAuthenticate2” from the Wowza Module Collection (Version … --- ## [How to fix Iphone devices from being extremely slow compared to anything else](https://community.wowza.com/t/how-to-fix-iphone-devices-from-being-extremely-slow-compared-to-anything-else/43953)
**Author:** [@Paul\_Jewell](https://community.wowza.com/u/Paul_Jewell)\ **Replies:** 1\ **Last updated:** [September 22, 2014, 7:59am UTC](https://community.wowza.com/t/how-to-fix-iphone-devices-from-being-extremely-slow-compared-to-anything-else/43953 "2014-09-22T07:59:54Z")
If you are anything like me, you don’t care much for I-devices either, but for a specific client the majority of users will be viewing a stream on their Iphones and Ipads and I am looking for a method of getting comparab… --- ## [Delay in playing video which is obtained from Wowza streaming engine](https://community.wowza.com/t/delay-in-playing-video-which-is-obtained-from-wowza-streaming-engine/43517)
**Author:** [@Bhagya\_lakshmi](https://community.wowza.com/u/Bhagya_lakshmi)\ **Replies:** 1\ **Last updated:** [September 22, 2014, 6:24am UTC](https://community.wowza.com/t/delay-in-playing-video-which-is-obtained-from-wowza-streaming-engine/43517 "2014-09-22T06:24:01Z")
Hi, When I am playing back the video which is running in wowza streaming engine (i.e when I am trying to load the url http://192.168.1.20:1935/live/myStream/playlist.m3u8 using mpmovieplayercontroller in ipad, it is pl… --- ## [Delay in playing video which is obtained from Wowza streaming engine](https://community.wowza.com/t/delay-in-playing-video-which-is-obtained-from-wowza-streaming-engine/43520)
**Author:** [@Bhagya\_lakshmi](https://community.wowza.com/u/Bhagya_lakshmi)\ **Replies:** 2\ **Last updated:** [September 22, 2014, 5:18am UTC](https://community.wowza.com/t/delay-in-playing-video-which-is-obtained-from-wowza-streaming-engine/43520 "2014-09-22T05:18:58Z")
Hi, When I am playing back the video which is running in wowza streaming engine (i.e when I am trying to load the url http://192.168.1.20:1935/live/myStream/playlist.m3u8 using mpmovieplayercontroller in ipad, it is pl… --- ## [Combining Multiple Live streams to one](https://community.wowza.com/t/combining-multiple-live-streams-to-one/43642)
**Author:** [@Gaurav\_Mishra1](https://community.wowza.com/u/Gaurav_Mishra1)\ **Replies:** 3\ **Last updated:** [September 21, 2014, 4:39pm UTC](https://community.wowza.com/t/combining-multiple-live-streams-to-one/43642 "2014-09-21T16:39:13Z")
Hi , I have a requirement of combining multiple live streams (from say 4 presenters) to one (each stream occupying 25% space) and then broadcast that combined stream to our end users. while researching i could find some… --- ## [Video On Demand](https://community.wowza.com/t/video-on-demand/43959)
**Author:** [@Narinder\_Singh](https://community.wowza.com/u/Narinder_Singh)\ **Replies:** 1\ **Last updated:** [September 21, 2014, 6:50am UTC](https://community.wowza.com/t/video-on-demand/43959 "2014-09-21T06:50:56Z")
Dear All i would say thanks to amazon who present very well for wowza configure through thier vps.now i want know some technical questiions. Should i need to buy wowza monthly or yearly? What about add ons for them ne… --- ## [Stream Fail](https://community.wowza.com/t/stream-fail/43839)
**Author:** [@Angel\_Diaz](https://community.wowza.com/u/Angel_Diaz)\ **Replies:** 5\ **Last updated:** [September 20, 2014, 12:26pm UTC](https://community.wowza.com/t/stream-fail/43839 "2014-09-20T12:26:59Z")
Hello good day, migrate my server, help me to check if the configuration is correct. i have wowza 4. http://190.92.0.42:1935/securelive/7w4hr92345gh1/playlist.m3u8 the rtmp not work --- ## [Addon streams in append mode](https://community.wowza.com/t/addon-streams-in-append-mode/43899)
**Author:** [@Bruno\_Michalet](https://community.wowza.com/u/Bruno_Michalet)\ **Replies:** 6\ **Last updated:** [September 19, 2014, 5:11pm UTC](https://community.wowza.com/t/addon-streams-in-append-mode/43899 "2014-09-19T17:11:36Z")
Hello, Is there a way to avoid addon streams versionning ? The first time I stream, I get a mystream\_720p.mp4 file with the 720p addon. If I stream again with the same application, I have a mystream\_720p\_0.mp4 file. I… --- ## [High-availability cluster Active/Active for video-chat application](https://community.wowza.com/t/high-availability-cluster-active-active-for-video-chat-application/43898)
**Author:** [@Marcel\_Maron](https://community.wowza.com/u/Marcel_Maron)\ **Replies:** 1\ **Last updated:** [September 19, 2014, 3:03pm UTC](https://community.wowza.com/t/high-availability-cluster-active-active-for-video-chat-application/43898 "2014-09-19T15:03:24Z")
Hello, I read trough most of the Wowza documents and searched through this forum, but did not find the answer I was looking for. We plan to build an active/active cluster as described here: (source: http://en.wikipe… --- ## [PushPublish to Akamai losing video, becoming an audio-only stream](https://community.wowza.com/t/pushpublish-to-akamai-losing-video-becoming-an-audio-only-stream/37303)
**Author:** [@Matt\_Youngblut](https://community.wowza.com/u/Matt_Youngblut)\ **Replies:** 2\ **Last updated:** [September 19, 2014, 11:13am UTC](https://community.wowza.com/t/pushpublish-to-akamai-losing-video-becoming-an-audio-only-stream/37303 "2014-09-19T11:13:30Z")
Applies to Wowza Versions: 4.0.4, 4.1 I’m push-publishing (RTMP) the transcodes of a single source stream to two different Akamai endpoints which are then converted to HDS/HLS via Akamai’s Universal Streaming. At some … --- ## [Wordpress 2 Way Chat Wowza Integration ( need assistance please )](https://community.wowza.com/t/wordpress-2-way-chat-wowza-integration-need-assistance-please/43950)
**Author:** [@Michael\_Rosata](https://community.wowza.com/u/Michael_Rosata)\ **Replies:** 2\ **Last updated:** [September 19, 2014, 7:52am UTC](https://community.wowza.com/t/wordpress-2-way-chat-wowza-integration-need-assistance-please/43950 "2014-09-19T07:52:23Z")
Hello Friends, I know there may be a better category than “General” for this post, but I’m not sure where my issue lay, so I’m posting here for help. I have installed Wowza 4.0.3 on a linux system. I downloaded a 2 way … --- ## [how to add username and password in HLS playback, or RTMP playback](https://community.wowza.com/t/how-to-add-username-and-password-in-hls-playback-or-rtmp-playback/37626)
**Author:** [@Reberto\_Ookla](https://community.wowza.com/u/Reberto_Ookla)\ **Replies:** 3\ **Last updated:** [September 19, 2014, 7:49am UTC](https://community.wowza.com/t/how-to-add-username-and-password-in-hls-playback-or-rtmp-playback/37626 "2014-09-19T07:49:20Z")
Hi, How do I define a username and password, like user1 and pass1, and in the HLS playback, it must include the username and password like this http://IP:1935/live/abcde/playlist.m3u8?user=user1&pass=pass1 is there an… --- ## [Best way to setup Wowza for Live Streaming from Many devices each with many cameras?](https://community.wowza.com/t/best-way-to-setup-wowza-for-live-streaming-from-many-devices-each-with-many-cameras/43905)
**Author:** [@Dave\_Collins](https://community.wowza.com/u/Dave_Collins)\ **Replies:** 1\ **Last updated:** [September 18, 2014, 10:33pm UTC](https://community.wowza.com/t/best-way-to-setup-wowza-for-live-streaming-from-many-devices-each-with-many-cameras/43905 "2014-09-18T22:33:25Z")
Hello, We are using Wowza Streaming Engine (4.1.0 - AWS hosted) to stream live video from a large number of distributed “meters”. Each of these meters will have from one to three cameras that may be able to stream. Wha… --- ## [Unable to view RTSP in VLC Player](https://community.wowza.com/t/unable-to-view-rtsp-in-vlc-player/43945)
**Author:** [@Shinn\_Tian](https://community.wowza.com/u/Shinn_Tian)\ **Replies:** 4\ **Last updated:** [September 19, 2014, 11:56pm UTC](https://community.wowza.com/t/unable-to-view-rtsp-in-vlc-player/43945 "2014-09-19T23:56:13Z")
Hi, I have been trying this… I using Adobe Flash Media Live Encoder and also WOWZA system using this tutorial (https://www.wowza.com/docs/how-to-set-up-live-streaming-using-an-rtmp-based-encoder) both software installe… --- ## [New transcoder features (HEVC) and audio!](https://community.wowza.com/t/new-transcoder-features-hevc-and-audio/36474)
**Author:** [@Janez\_Makovsek](https://community.wowza.com/u/Janez_Makovsek)\ **Replies:** 1\ **Last updated:** [September 18, 2014, 4:25pm UTC](https://community.wowza.com/t/new-transcoder-features-hevc-and-audio/36474 "2014-09-18T16:25:23Z")
Hi! It is nice you are adding support for HEVC, but we could really use the ability of the transcoder to follow the changes in audio format when using playlists. Not all items in the playlist have the same audio format … --- ## [How to find out if a client is trying to publish a stream or play a stream?](https://community.wowza.com/t/how-to-find-out-if-a-client-is-trying-to-publish-a-stream-or-play-a-stream/42707)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 1\ **Last updated:** [September 18, 2014, 2:46pm UTC](https://community.wowza.com/t/how-to-find-out-if-a-client-is-trying-to-publish-a-stream-or-play-a-stream/42707 "2014-09-18T14:46:51Z")
Hi, I am writing a custom Wowza module and I need to know in my “onConnect” method if the client that is connecting is trying to publish a stream or play a stream. The documentation (well, the generated javadoc…) is not… --- ## [Load Testing Tool Error](https://community.wowza.com/t/load-testing-tool-error/43231)
**Author:** [@Alexandre\_Iartsev](https://community.wowza.com/u/Alexandre_Iartsev)\ **Replies:** 5\ **Last updated:** [September 18, 2014, 2:20pm UTC](https://community.wowza.com/t/load-testing-tool-error/43231 "2014-09-18T14:20:53Z")
Hello, I receive an error when trying to run a live stream load test from my windows. Currently, I have configured a Wowza Streaming Engine 4 for Amazon EC2 4.0.3.01 build11149, and I’m using the 4.0.1 Load Testing Tool… --- ## [Problem in enginemanager](https://community.wowza.com/t/problem-in-enginemanager/36702)
**Author:** [@Kleber\_Prando](https://community.wowza.com/u/Kleber_Prando)\ **Replies:** 3\ **Last updated:** [September 18, 2014, 2:12pm UTC](https://community.wowza.com/t/problem-in-enginemanager/36702 "2014-09-18T14:12:48Z")
Hello, I am facing a problem: When I delete a publishing point live or OnDemand. He keeps popping up in enginemanager, but showing the error “Application (defaultVHost /test) not found.” Only after restarting the serv… [Previous page](https://community.wowza.com/latest.md?page=304) [Next page](https://community.wowza.com/latest.md?page=306)