# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=290 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 291 --- ## [Create multiple bitrate streams from a single incoming RTMP-stream: How?](https://community.wowza.com/t/create-multiple-bitrate-streams-from-a-single-incoming-rtmp-stream-how/39452)
**Author:** [@Johan\_Niemi](https://community.wowza.com/u/Johan_Niemi)\ **Replies:** 6\ **Last updated:** [November 2, 2012, 8:51pm UTC](https://community.wowza.com/t/create-multiple-bitrate-streams-from-a-single-incoming-rtmp-stream-how/39452 "2012-11-02T20:51:42Z")
I have a single encoder broadcasting a single high quality (10 Mbps) RTMP-stream. Now, I want Wowza to take this incoming stream and serve three Flash streams (2 Mbps, 1 Mbps and 400 Kbps) as well as three iOS streams (… --- ## [Live stream record only 1 KB file](https://community.wowza.com/t/live-stream-record-only-1-kb-file/33817)
**Author:** [@Florin\_Florin](https://community.wowza.com/u/Florin_Florin)\ **Replies:** 10\ **Last updated:** [November 2, 2012, 3:09pm UTC](https://community.wowza.com/t/live-stream-record-only-1-kb-file/33817 "2012-11-02T15:09:36Z")
Ok so i got a live video stream and i want to record, but it only makes 1 KB files. I tried recording a shoutcast stream and this works, using the same module. By the way, the .stream file must contain this? udp://0.0.0.… --- ## [Publishing to Wowza via port 80](https://community.wowza.com/t/publishing-to-wowza-via-port-80/35446)
**Author:** [@Daniel\_Mahoney](https://community.wowza.com/u/Daniel_Mahoney)\ **Replies:** 5\ **Last updated:** [November 2, 2012, 1:33pm UTC](https://community.wowza.com/t/publishing-to-wowza-via-port-80/35446 "2012-11-02T13:33:01Z")
I know that I can get Wowza to stream to clients via port 80. However, I’d like to be able to push a stream to Wowza via port 80. Specifically, using ffmpeg to do the encoding. What I’m currently doing is: ffmpeg -i ‘u… --- ## [How to modify M3U8 URLs?](https://community.wowza.com/t/how-to-modify-m3u8-urls/36616)
**Author:** [@Jerry\_Palmer](https://community.wowza.com/u/Jerry_Palmer)\ **Replies:** 32\ **Last updated:** [November 2, 2012, 8:52am UTC](https://community.wowza.com/t/how-to-modify-m3u8-urls/36616 "2012-11-02T08:52:07Z")
I’ve got Wowza streaming HLS/M3U8 streams perfectly. However, I’m now trying to run them through my CDN (EdgeCast). The initial playlist comes through fine on the CDN. But the contents of the playlist point directly to m… --- ## [Mediacache : ERROR 500 - java.lang.NullPointerException and Bad file descriptor](https://community.wowza.com/t/mediacache-error-500-java-lang-nullpointerexception-and-bad-file-descriptor/38929)
**Author:** [@Super\_Masita](https://community.wowza.com/u/Super_Masita)\ **Replies:** 9\ **Last updated:** [November 1, 2012, 6:09pm UTC](https://community.wowza.com/t/mediacache-error-500-java-lang-nullpointerexception-and-bad-file-descriptor/38929 "2012-11-01T18:09:17Z")
Hi, I can see many 500 errors in my access logs. These errors are frequent but the videos are accessoble: i can play them without any problems. What does this errors means? Could this be a cause for our customers … --- ## [Flash rtmpe:// problems](https://community.wowza.com/t/flash-rtmpe-problems/38039)
**Author:** [@jay\_lorenzana](https://community.wowza.com/u/jay_lorenzana)\ **Replies:** 5\ **Last updated:** [October 31, 2012, 10:35am UTC](https://community.wowza.com/t/flash-rtmpe-problems/38039 "2012-10-31T10:35:07Z")
I have two problems with my flash rtmpe:// streams running via jwplayer. We used handbrake to transcode some videos stored on disk. iPads play them fine but the same video files are slightly choppy when viewing from v… --- ## [Trying to access rtmp-stream from remote computer, the "live"-example..](https://community.wowza.com/t/trying-to-access-rtmp-stream-from-remote-computer-the-live-example/39263)
**Author:** [@Olaf\_Larsson](https://community.wowza.com/u/Olaf_Larsson)\ **Replies:** 2\ **Last updated:** [October 30, 2012, 8:27pm UTC](https://community.wowza.com/t/trying-to-access-rtmp-stream-from-remote-computer-the-live-example/39263 "2012-10-30T20:27:53Z")
Dear Wowza forum, I have downloaded and stated to use the Wowza server and now im trying to navigate in the jungle of different features transcoders, decoders, and encoders to be able to stream a live stream from my web… --- ## [Configuration for RTP H.264 (rfc 3984) packetization-mode=2](https://community.wowza.com/t/configuration-for-rtp-h-264-rfc-3984-packetization-mode-2/39429)
**Author:** [@Surabhi\_Mishra](https://community.wowza.com/u/Surabhi_Mishra)\ **Replies:** 4\ **Last updated:** [October 29, 2012, 8:21pm UTC](https://community.wowza.com/t/configuration-for-rtp-h-264-rfc-3984-packetization-mode-2/39429 "2012-10-29T20:21:44Z")
Hi, I need to configure Wowza server so as to host H264 video with packetization mode=2. Please tell me where to configure it. By default the packetization mode is 1 as I can see in sdp packet captured through Wiresha… --- ## [Offer Video Chat, Video Recorder, and Text Chat Extensions](https://community.wowza.com/t/offer-video-chat-video-recorder-and-text-chat-extensions/39443)
**Author:** [@Chad\_Miller](https://community.wowza.com/u/Chad_Miller)\ **Replies:** 0\ **Last updated:** [October 29, 2012, 2:41pm UTC](https://community.wowza.com/t/offer-video-chat-video-recorder-and-text-chat-extensions/39443 "2012-10-29T14:41:45Z")
It would be great for those of us you are not programmers to be able to buy open source video chat, chat, and Video Recording extensions that are plug and play like video whisper etc. Of course, being able to have a prog… --- ## [JW player getting Error #2032](https://community.wowza.com/t/jw-player-getting-error-2032/36724)
**Author:** [@LIVETV\_BOX](https://community.wowza.com/u/LIVETV_BOX)\ **Replies:** 2\ **Last updated:** [October 27, 2012, 7:28pm UTC](https://community.wowza.com/t/jw-player-getting-error-2032/36724 "2012-10-27T19:28:22Z")
Hi I just install jw player but when i run live stream i am getting Error #2032 here is my code \[HTML\] Please install the Flash Plugin \[/HTML\] please let me know solution thanks --- ## [JavaFX media player not working over HLS](https://community.wowza.com/t/javafx-media-player-not-working-over-hls/35665)
**Author:** [@Greg\_K](https://community.wowza.com/u/Greg_K)\ **Replies:** 1\ **Last updated:** [October 26, 2012, 2:29pm UTC](https://community.wowza.com/t/javafx-media-player-not-working-over-hls/35665 "2012-10-26T14:29:01Z")
Hello, We are trying to migrate our code, including media playback, to JavaFX and we seem to not be able to play over HLS at all. It is hard to say what the exact cause is, but in the end, we see the connection attempt … --- ## [HTTP Progressive Download using Wowza](https://community.wowza.com/t/http-progressive-download-using-wowza/34060)
**Author:** [@Gaetan\_Gaetan](https://community.wowza.com/u/Gaetan_Gaetan)\ **Replies:** 1\ **Last updated:** [October 26, 2012, 12:48pm UTC](https://community.wowza.com/t/http-progressive-download-using-wowza/34060 "2012-10-26T12:48:39Z")
Hello In my current project, I need to validate the use of Wowza as the single streaming server solution. It is possible to do HTTP Progressive Download using Wowza, current version or in the futur? I can see you suppo… --- ## [RTMP restreaming and watching in media player](https://community.wowza.com/t/rtmp-restreaming-and-watching-in-media-player/39248)
**Author:** [@akka\_india](https://community.wowza.com/u/akka_india)\ **Replies:** 8\ **Last updated:** [October 25, 2012, 7:42pm UTC](https://community.wowza.com/t/rtmp-restreaming-and-watching-in-media-player/39248 "2012-10-25T19:42:40Z")
Hello i am new to wowza, i installed the software successfully and i have an rtmp live stream url like this rtmp://website.com/live somestream.stream http://www.website/livecontent/up/jw…yer/player.swf http://www.websit… --- ## [IP Camera Live Streaming Problem](https://community.wowza.com/t/ip-camera-live-streaming-problem/35673)
**Author:** [@Esma\_Dilek](https://community.wowza.com/u/Esma_Dilek)\ **Replies:** 12\ **Last updated:** [October 25, 2012, 10:01am UTC](https://community.wowza.com/t/ip-camera-live-streaming-problem/35673 "2012-10-25T10:01:05Z")
Hello, I’d like to publish Pelco sarix IXE20DN model IP Camera streams using Wowza Server to see using Adobe flash player.I did all the steps explained to publish live video stream. However, when I open a browser to test… --- ## [Reverse Proxy](https://community.wowza.com/t/reverse-proxy/335)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 13\ **Last updated:** [October 25, 2012, 1:14am UTC](https://community.wowza.com/t/reverse-proxy/335 "2012-10-25T01:14:58Z")
Hi Wowza, Can the wowza server work behind a reverse proxy server and what would it take to establish this. Typically our organisation does not allow for application servers to be hosted directly on the Internet. All co… --- ## [Transcode MPEG2 for IOS ok, rtmp /rtsp black screen](https://community.wowza.com/t/transcode-mpeg2-for-ios-ok-rtmp-rtsp-black-screen/38352)
**Author:** [@Robert\_Nathan](https://community.wowza.com/u/Robert_Nathan)\ **Replies:** 6\ **Last updated:** [October 24, 2012, 10:51pm UTC](https://community.wowza.com/t/transcode-mpeg2-for-ios-ok-rtmp-rtsp-black-screen/38352 "2012-10-24T22:51:03Z")
We have wowza Media Server 3.1.1 build1479 with transcoder addon, we are pushing MPEG2 streams to the wowza server and transcoding fine for IOS but rtmp and rtsp have black screens. strings look like this rtmp://27.50.… --- ## [RTMP -\> Wowza -\> HLS | ABR Segments are drifting apart from one another](https://community.wowza.com/t/rtmp-wowza-hls-abr-segments-are-drifting-apart-from-one-another/36001)
**Author:** [@Brooke\_McKim](https://community.wowza.com/u/Brooke_McKim)\ **Replies:** 15\ **Last updated:** [October 23, 2012, 3:08pm UTC](https://community.wowza.com/t/rtmp-wowza-hls-abr-segments-are-drifting-apart-from-one-another/36001 "2012-10-23T15:08:39Z")
I have Flash Media Encoder Live setup to send 3 streams from the same source to Wowza. Wowza is then transmuxing this RTMP stream into HLS segments. However after about 48 hours the playlists of the 3 streams start to dr… --- ## [Live Streaming - Issues with Artifacts & Jerkiness](https://community.wowza.com/t/live-streaming-issues-with-artifacts-jerkiness/39341)
**Author:** [@Srinath\_Gopalakrishn](https://community.wowza.com/u/Srinath_Gopalakrishn)\ **Replies:** 0\ **Last updated:** [October 23, 2012, 2:17pm UTC](https://community.wowza.com/t/live-streaming-issues-with-artifacts-jerkiness/39341 "2012-10-23T14:17:24Z")
Hello - We have been testing WOWZA Media Server 3 for Live Streaming for last several weeks and are faced with serious issues with the quality of LiveStreams viz. Artifacts, Jerkiness. The twist to the problem is that, w… --- ## [Streaming to HTML5 audio tag](https://community.wowza.com/t/streaming-to-html5-audio-tag/36509)
**Author:** [@Arian\_Amiri](https://community.wowza.com/u/Arian_Amiri)\ **Replies:** 10\ **Last updated:** [October 23, 2012, 12:08pm UTC](https://community.wowza.com/t/streaming-to-html5-audio-tag/36509 "2012-10-23T12:08:06Z")
Hi. I want to stream an mp3 to html5 audio tag. How to i do this? Is it the same procedure as with the video tag? --- ## [Audio only stream using Wowza?](https://community.wowza.com/t/audio-only-stream-using-wowza/35966)
**Author:** [@Denis\_Golovniov](https://community.wowza.com/u/Denis_Golovniov)\ **Replies:** 4\ **Last updated:** [October 23, 2012, 9:39am UTC](https://community.wowza.com/t/audio-only-stream-using-wowza/35966 "2012-10-23T09:39:25Z")
Hi, I have been asked to look into doing an audio only stream. We have Wowza servers in place, so ideally would like to stick with it, however, not sure if we can do audio only version using Wowza technology. So the qu… --- ## [Stopping rtmpdump](https://community.wowza.com/t/stopping-rtmpdump/37579)
**Author:** [@Nicolas\_Guyds](https://community.wowza.com/u/Nicolas_Guyds)\ **Replies:** 2\ **Last updated:** [October 22, 2012, 11:44pm UTC](https://community.wowza.com/t/stopping-rtmpdump/37579 "2012-10-22T23:44:23Z")
Hello, we have a site with our own contents (feeds) and some guy is replicating our streams using rtmpdump software. Is there any way to stop this tool? I know it can surface rtmpt also, looking forward to hear about so… --- ## [Is there a tutorial on how to make something like Ustream / Livestream?](https://community.wowza.com/t/is-there-a-tutorial-on-how-to-make-something-like-ustream-livestream/39428)
**Author:** [@Samuel\_Morrison](https://community.wowza.com/u/Samuel_Morrison)\ **Replies:** 3\ **Last updated:** [October 22, 2012, 8:11pm UTC](https://community.wowza.com/t/is-there-a-tutorial-on-how-to-make-something-like-ustream-livestream/39428 "2012-10-22T20:11:19Z")
I’m interested on building a live show type of website… People can broadcasts their shows and people can watch shows that are broadcasted. If there are tutorials on how to build something like this, please tell me. This … --- ## [videowhisper-com](https://community.wowza.com/t/videowhisper-com/34796)
**Author:** [@bob\_ka](https://community.wowza.com/u/bob_ka)\ **Replies:** 3\ **Last updated:** [October 22, 2012, 9:09am UTC](https://community.wowza.com/t/videowhisper-com/34796 "2012-10-22T09:09:48Z")
anyone ever use this host? http://webhosting.servicesreview.net/videowhisper-com-review/ --- ## [Ndvr time shifting and recording](https://community.wowza.com/t/ndvr-time-shifting-and-recording/37095)
**Author:** [@asher\_davidof](https://community.wowza.com/u/asher_davidof)\ **Replies:** 22\ **Last updated:** [October 22, 2012, 8:30am UTC](https://community.wowza.com/t/ndvr-time-shifting-and-recording/37095 "2012-10-22T08:30:40Z")
Hi I have a couple of question’s and i was hoping that you can help me we that. I have 7 live streams and i want for each of them to recored the last 12 hours, so that i will alweys have 12 hours back. will the delet… --- ## [JW Player + VideoWhisper + Wowza](https://community.wowza.com/t/jw-player-videowhisper-wowza/37522)
**Author:** [@Chris\_Cowell](https://community.wowza.com/u/Chris_Cowell)\ **Replies:** 1\ **Last updated:** [October 22, 2012, 6:48am UTC](https://community.wowza.com/t/jw-player-videowhisper-wowza/37522 "2012-10-22T06:48:41Z")
I am trying to build a live streaming site but can’t seem to find the stream in my JW Player. I am using Wordpress with the following plugins: VideoWhisper Live Streaming Application (broadcasting booth) JW Player … --- ## [Creating SDP file](https://community.wowza.com/t/creating-sdp-file/39380)
**Author:** [@shanmugam\_sundar](https://community.wowza.com/u/shanmugam_sundar)\ **Replies:** 3\ **Last updated:** [October 20, 2012, 2:11am UTC](https://community.wowza.com/t/creating-sdp-file/39380 "2012-10-20T02:11:34Z")
hi all; i am working on imx53 qsb board in that i wan to stream a video using rtsp stream for that i am using wowza server. when i trie dto stream it shows the following message .sdp file is missing. can any one help me … --- ## [Stream DRM protected videos to Desktop, iOS and Android devices](https://community.wowza.com/t/stream-drm-protected-videos-to-desktop-ios-and-android-devices/39425)
**Author:** [@Tomasz\_Witke](https://community.wowza.com/u/Tomasz_Witke)\ **Replies:** 1\ **Last updated:** [October 19, 2012, 10:53pm UTC](https://community.wowza.com/t/stream-drm-protected-videos-to-desktop-ios-and-android-devices/39425 "2012-10-19T22:53:29Z")
Hi! We are a company that wants to enter the market of multimedia education. We want to offer educational content (mostly videos) via the website on a desktop, and with rich e-books on mobile devices using the EPUB3 wit… --- ## [Alternative to Microsoft Expression Encoder 4 for multibitrate on OS X or Linux](https://community.wowza.com/t/alternative-to-microsoft-expression-encoder-4-for-multibitrate-on-os-x-or-linux/584)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 1\ **Last updated:** [October 19, 2012, 1:40pm UTC](https://community.wowza.com/t/alternative-to-microsoft-expression-encoder-4-for-multibitrate-on-os-x-or-linux/584 "2012-10-19T13:40:52Z")
Hello, Do you know an alternative to Microsoft Expression Encoder 4 that’s working on Mac OS X or Linux and that works for multibitrate with keyframes aligned ? --- ## [Support of G.711 codec once Flash Player 11 is out](https://community.wowza.com/t/support-of-g-711-codec-once-flash-player-11-is-out/560)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 2\ **Last updated:** [October 19, 2012, 4:16am UTC](https://community.wowza.com/t/support-of-g-711-codec-once-flash-player-11-is-out/560 "2012-10-19T04:16:19Z")
Hi, With FP11 due out in October and G.711 audio codec support added to this, will streaming G.711 through Wowza then work ‘automatically’? Or must support for this then still be developed? --- ## [Configure SSL for RTMPS](https://community.wowza.com/t/configure-ssl-for-rtmps/34614)
**Author:** [@Guillermo\_Arturo\_Rom](https://community.wowza.com/u/Guillermo_Arturo_Rom)\ **Replies:** 3\ **Last updated:** [October 18, 2012, 6:33pm UTC](https://community.wowza.com/t/configure-ssl-for-rtmps/34614 "2012-10-18T18:33:40Z")
Hi! I’m trying to configure my Amazon instance to use rtmps instead of rtmp. I already have a wildcard certificate, and did follow these instructions: How to request an SSL certificate from a certificate authority Ho… [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=289) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=291)