# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=288 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 289 --- ## [Hardware Requirements](https://community.wowza.com/t/hardware-requirements/37502)
**Author:** [@Edipo\_Antunes\_Santos](https://community.wowza.com/u/Edipo_Antunes_Santos)\ **Replies:** 5\ **Last updated:** [November 30, 2012, 8:16pm UTC](https://community.wowza.com/t/hardware-requirements/37502 "2012-11-30T20:16:43Z")
Hello! I currently have Wowza running on a cloud server with 2vCPUs, 1GB RAM w/ Windows 2008. Works perfectly. I have this server because i was running IIS Smooth Streaming before i knew Wowza, but now i have only Wowz… --- ## [AC3 PassThru](https://community.wowza.com/t/ac3-passthru/35759)
**Author:** [@Matthew\_Vinson](https://community.wowza.com/u/Matthew_Vinson)\ **Replies:** 8\ **Last updated:** [November 30, 2012, 7:57pm UTC](https://community.wowza.com/t/ac3-passthru/35759 "2012-11-30T19:57:30Z")
I have been trying to implement the new AC3 HLS PassThru mentioned in the 3.5 documentation. I am ingesting an MPEG2 TS stream with AC3 audio via Wowza Transcoder and transcoding the video to H264 and I want to pass the … --- ## [h264 mpeg-ts video on demand playback on test page](https://community.wowza.com/t/h264-mpeg-ts-video-on-demand-playback-on-test-page/35807)
**Author:** [@andriy\_pospyelov](https://community.wowza.com/u/andriy_pospyelov)\ **Replies:** 3\ **Last updated:** [November 30, 2012, 9:16am UTC](https://community.wowza.com/t/h264-mpeg-ts-video-on-demand-playback-on-test-page/35807 "2012-11-30T09:16:58Z")
Hello I have “H264 - MPEG-4 AVC (part 10) (h264)” video in mpeg-ts container called 2.mpg I’d like to play it on the test page (\[install-dir\]/examples/SimpleVideoStreaming/client/simplevideostreaming.html) like mp4 fil… --- ## [Session disconnect notification](https://community.wowza.com/t/session-disconnect-notification/39584)
**Author:** [@Zahid\_Rasheed](https://community.wowza.com/u/Zahid_Rasheed)\ **Replies:** 13\ **Last updated:** [November 30, 2012, 5:16am UTC](https://community.wowza.com/t/session-disconnect-notification/39584 "2012-11-30T05:16:12Z")
Hello, I am using basic Video chat example of Wowza. When the connection is made, from Actionscript, I can notify server that the user is actually online. var myLoader:URLLoader = new URLLoader() myLoader.dataFormat =… --- ## [HTTP Live Streaming to Windows 8 and Windows Phone 8](https://community.wowza.com/t/http-live-streaming-to-windows-8-and-windows-phone-8/39179)
**Author:** [@Stuart\_Espey](https://community.wowza.com/u/Stuart_Espey)\ **Replies:** 10\ **Last updated:** [November 30, 2012, 2:57am UTC](https://community.wowza.com/t/http-live-streaming-to-windows-8-and-windows-phone-8/39179 "2012-11-30T02:57:50Z")
As the provider of one of the premier HLS streaming solutions I thought you guys might be interested in something we’ve been cooking up :slight\_smile: HTTP Live Streaming Client SDK for Windows 8 and Windows Phone 8 Ba… --- ## [Bring Your Own License vs. DevPay License pricing](https://community.wowza.com/t/bring-your-own-license-vs-devpay-license-pricing/38938)
**Author:** [@Chris\_Mcdonald](https://community.wowza.com/u/Chris_Mcdonald)\ **Replies:** 6\ **Last updated:** [November 29, 2012, 7:22pm UTC](https://community.wowza.com/t/bring-your-own-license-vs-devpay-license-pricing/38938 "2012-11-29T19:22:46Z")
Hello, I’m having a hard time determining which licensing model would be most cost effective for me, “Bring Your Own License”, or “DevPay”. I’m currently using DevPay but wondering if I should switch. Here are some detai… --- ## [Error: Flash Crack when I Re-stream video from an IP camera (RTSP/RTP re-streaming)](https://community.wowza.com/t/error-flash-crack-when-i-re-stream-video-from-an-ip-camera-rtsp-rtp-re-streaming/39587)
**Author:** [@Eduardo\_Salado\_Moral](https://community.wowza.com/u/Eduardo_Salado_Moral)\ **Replies:** 4\ **Last updated:** [November 29, 2012, 6:54pm UTC](https://community.wowza.com/t/error-flash-crack-when-i-re-stream-video-from-an-ip-camera-rtsp-rtp-re-streaming/39587 "2012-11-29T18:54:42Z")
Hello, I have a problem when I re-stream my IP Camera. If I play the RTSP re-stream, it works fine. But if I play the RTMP re-stream, Flash crash!!! I don’t find the problem. The RTSP Source: rtsp://centrobotin.dtdns… --- ## [PatchWork Artifact in transcoded video for HTTP Streaming](https://community.wowza.com/t/patchwork-artifact-in-transcoded-video-for-http-streaming/39555)
**Author:** [@Emanuele\_Bragagnolo](https://community.wowza.com/u/Emanuele_Bragagnolo)\ **Replies:** 11\ **Last updated:** [November 29, 2012, 6:05pm UTC](https://community.wowza.com/t/patchwork-artifact-in-transcoded-video-for-http-streaming/39555 "2012-11-29T18:05:26Z")
Hello! I am facing a video quality problem: the video transcoded by wowza transcoder addon seems to have lots of artifact expecially in fast scenes. Below some configuration information. Input stream: 1100 kbps h264 b… --- ## [Lip Sync Issue during LiveStreaming](https://community.wowza.com/t/lip-sync-issue-during-livestreaming/39345)
**Author:** [@Srinath\_Gopalakrishn](https://community.wowza.com/u/Srinath_Gopalakrishn)\ **Replies:** 7\ **Last updated:** [November 29, 2012, 3:58pm UTC](https://community.wowza.com/t/lip-sync-issue-during-livestreaming/39345 "2012-11-29T15:58:09Z")
Hello - We run WOWZA Media Server 3 on a 64-bit Windows 2008 R2 high-end server. We use One (1) Encoder from Cisco called the Cisco TelePresence Content Server (TCS). TCS Unicasts to WOWZA using (RTMP / H.264) and WOWZA … --- ## [html 5 live stream with synced slides](https://community.wowza.com/t/html-5-live-stream-with-synced-slides/36941)
**Author:** [@Andrew\_Claasen](https://community.wowza.com/u/Andrew_Claasen)\ **Replies:** 9\ **Last updated:** [November 29, 2012, 1:50pm UTC](https://community.wowza.com/t/html-5-live-stream-with-synced-slides/36941 "2012-11-29T13:50:16Z")
Hi, Is there a way to sync up slides to an html5 live stream for iOS? For flash we are using timecode that is embeded in the stream at the encoder and an xml file that reloads every second, but i can’t seem to find any… --- ## [How to play stream RMTP on android](https://community.wowza.com/t/how-to-play-stream-rmtp-on-android/39574)
**Author:** [@Le\_Dzung](https://community.wowza.com/u/Le_Dzung)\ **Replies:** 3\ **Last updated:** [November 29, 2012, 12:10am UTC](https://community.wowza.com/t/how-to-play-stream-rmtp-on-android/39574 "2012-11-29T00:10:37Z")
I play well on PC Desktop with jwplayer + rmtp of wowza, but It’s not run on Android ( I test on GalaxyNote 2, android 4), and may be not run on IOS (My stream from VLC -\> Wowza, over udp port 10000) My player script: … --- ## [stream from mpeg ts encoder: video not working, audio OK](https://community.wowza.com/t/stream-from-mpeg-ts-encoder-video-not-working-audio-ok/39544)
**Author:** [@Muharem\_Dobrnjic](https://community.wowza.com/u/Muharem_Dobrnjic)\ **Replies:** 5\ **Last updated:** [November 28, 2012, 1:00pm UTC](https://community.wowza.com/t/stream-from-mpeg-ts-encoder-video-not-working-audio-ok/39544 "2012-11-28T13:00:27Z")
I am streaming from mpegts encoder multicast stream to wowza: input stream udp://239.192.1.2:9001 -output stream: rtsp://x.x.x.x:1935/live/mpegts.stream However audio is ok, but video is not working. This is the mes… --- ## [HLS Adaptive streaming for VOD?](https://community.wowza.com/t/hls-adaptive-streaming-for-vod/39133)
**Author:** [@Thomas\_Gires](https://community.wowza.com/u/Thomas_Gires)\ **Replies:** 2\ **Last updated:** [November 27, 2012, 2:51pm UTC](https://community.wowza.com/t/hls-adaptive-streaming-for-vod/39133 "2012-11-27T14:51:12Z")
Hi folks, now that JWplayer 6 is out and handles HLS streams much better than before, I am looking to move away from RTMP But, I really would like to implement adaptive bitrate streaming, as I have each file in 3 forma… --- ## [Key Frame Causes Pixelation on Live Feed Playback](https://community.wowza.com/t/key-frame-causes-pixelation-on-live-feed-playback/36011)
**Author:** [@Greg\_Grillo](https://community.wowza.com/u/Greg_Grillo)\ **Replies:** 3\ **Last updated:** [November 26, 2012, 7:37pm UTC](https://community.wowza.com/t/key-frame-causes-pixelation-on-live-feed-playback/36011 "2012-11-26T19:37:41Z")
Hello, We are experiencing a strange problem that I thought maybe the experts here have seen before. We are live streaming using FMLE RTMP to Wowza EC2 with H.264 protocol, 2 keyframes a second, baseline 3.0. We experie… --- ## [Server requirements for VOD](https://community.wowza.com/t/server-requirements-for-vod/38515)
**Author:** [@Lincoln\_Lee](https://community.wowza.com/u/Lincoln_Lee)\ **Replies:** 11\ **Last updated:** [November 26, 2012, 3:45pm UTC](https://community.wowza.com/t/server-requirements-for-vod/38515 "2012-11-26T15:45:27Z")
Hello, I am doing a VOD application and I have no idea about the server requirements. Below is some of the background information. The VOD database consists of 40,000 H.264 mp4 in 1280x720 resolution and in 2.5Mbps bit… --- ## [How to streaming live rtmp with Flowplayer or JWplayer](https://community.wowza.com/t/how-to-streaming-live-rtmp-with-flowplayer-or-jwplayer/39572)
**Author:** [@Le\_Dzung](https://community.wowza.com/u/Le_Dzung)\ **Replies:** 6\ **Last updated:** [November 26, 2012, 3:37pm UTC](https://community.wowza.com/t/how-to-streaming-live-rtmp-with-flowplayer-or-jwplayer/39572 "2012-11-26T15:37:35Z")
I setup and run well streaming rtmp with wowza server, and example code: like in picture below Server: rtmp://localhost/live Stream: mpegts.stream But I want to use Flowplayer or JWplayer, I don’t know to set paramet… --- ## [Adaptive/Multi Bitrate Streaming from multiple static files](https://community.wowza.com/t/adaptive-multi-bitrate-streaming-from-multiple-static-files/39582)
**Author:** [@Eralp\_Karaduman](https://community.wowza.com/u/Eralp_Karaduman)\ **Replies:** 2\ **Last updated:** [November 26, 2012, 2:50pm UTC](https://community.wowza.com/t/adaptive-multi-bitrate-streaming-from-multiple-static-files/39582 "2012-11-26T14:50:13Z")
Hi, I’m trying to achieve a setup like this, I have 2000+ video files (H.264 & AAC). I keep them as 1080p 19:6. I’d like wowza transcoder or any other mechanism to generate 240p, 360p and 720p streams on the fly when … --- ## [rtmp live streaming on 2 virtual CPUS with 8GB RAM hitting 100% CPU!](https://community.wowza.com/t/rtmp-live-streaming-on-2-virtual-cpus-with-8gb-ram-hitting-100-cpu/38887)
**Author:** [@Edwin\_Ng](https://community.wowza.com/u/Edwin_Ng)\ **Replies:** 3\ **Last updated:** [November 26, 2012, 2:02pm UTC](https://community.wowza.com/t/rtmp-live-streaming-on-2-virtual-cpus-with-8gb-ram-hitting-100-cpu/38887 "2012-11-26T14:02:11Z")
Hi, My Windows server environment: VMWare 2vCPU 8GB RAM Wowza Addon Transcoder for live streaming RTMP streaming Player: jwplayer 1 live encoding - 70% CPU 3 live encoding - 100% CPU 1 connection only Also whe… --- ## [Restreaming RTSP stream originated in HTTP tunnel](https://community.wowza.com/t/restreaming-rtsp-stream-originated-in-http-tunnel/35003)
**Author:** [@Alex\_Zimin](https://community.wowza.com/u/Alex_Zimin)\ **Replies:** 6\ **Last updated:** [November 26, 2012, 1:22pm UTC](https://community.wowza.com/t/restreaming-rtsp-stream-originated-in-http-tunnel/35003 "2012-11-26T13:22:02Z")
Hi is it possible to re-stream RTSP stream that originated in HTTP tunnel? Looks like this question was asked some time ago, and the answer was no … ??? https://www.wowza.com/forums/showthread.php?5255-Re-streaming-RTSP… --- ## [push to akamai .m3u8](https://community.wowza.com/t/push-to-akamai-m3u8/39577)
**Author:** [@Andrew\_Scofield](https://community.wowza.com/u/Andrew_Scofield)\ **Replies:** 1\ **Last updated:** [November 25, 2012, 7:16am UTC](https://community.wowza.com/t/push-to-akamai-m3u8/39577 "2012-11-25T07:16:52Z")
Hi, I can’t seem to find an answer on the forums here, so I figured I’d come out and ask my question. Can I use Wowza to push segmented video files to my akamai-hd? Does this make sense? Akamai requires a separate enc… --- ## [Sip to Rtsp](https://community.wowza.com/t/sip-to-rtsp/39571)
**Author:** [@Pradeep\_Kumar](https://community.wowza.com/u/Pradeep_Kumar)\ **Replies:** 0\ **Last updated:** [November 23, 2012, 10:36pm UTC](https://community.wowza.com/t/sip-to-rtsp/39571 "2012-11-23T22:36:49Z")
Dear Team, We are trying to build a sip2Rtsp client for video playback on the sip client. after the RTSP setup issued to wowza server from sip2rtsp client on receiving the sipinvite, i am able to see the below lines IN… --- ## [Android 4.1.1 and RTSP](https://community.wowza.com/t/android-4-1-1-and-rtsp/38615)
**Author:** [@Jovan\_Novkovic](https://community.wowza.com/u/Jovan_Novkovic)\ **Replies:** 6\ **Last updated:** [November 23, 2012, 4:25pm UTC](https://community.wowza.com/t/android-4-1-1-and-rtsp/38615 "2012-11-23T16:25:44Z")
Hi all, I have a android app that plays some rtsp stream. All was working good until I tested it on Samsung S3 which is updated to jelly bean (4.1.1). How RTSP is brokean somehow and i blame GOOGLE. I tried this https:… --- ## [Live Streaming is not working on Android](https://community.wowza.com/t/live-streaming-is-not-working-on-android/34861)
**Author:** [@Nadin\_Chathura\_Ekana](https://community.wowza.com/u/Nadin_Chathura_Ekana)\ **Replies:** 3\ **Last updated:** [November 23, 2012, 2:02pm UTC](https://community.wowza.com/t/live-streaming-is-not-working-on-android/34861 "2012-11-23T14:02:28Z")
Hello, I Manage to setup my new Wowza 3 Server and was able to successfully run the live streaming via RTMP. But found difficulties to play on Android OS. iPhone and iPad is working properly. Please help me to sort this … --- ## [restream from multicast to udp unicast](https://community.wowza.com/t/restream-from-multicast-to-udp-unicast/39540)
**Author:** [@Muharem\_Dobrnjic](https://community.wowza.com/u/Muharem_Dobrnjic)\ **Replies:** 2\ **Last updated:** [November 23, 2012, 1:06pm UTC](https://community.wowza.com/t/restream-from-multicast-to-udp-unicast/39540 "2012-11-23T13:06:10Z")
Hello, I’m new on this forum and i’ve just installed wowza media server 3.5 trial on ubuntu server 12.04 I have encoder that streams multicast streams mpeg ts udp://239.192.1.2:9001/ now I need to retrasmit this via w… --- ## [WOWZA HTTP Live Streaming with JWPlayer6](https://community.wowza.com/t/wowza-http-live-streaming-with-jwplayer6/39330)
**Author:** [@Ahmed\_Reza](https://community.wowza.com/u/Ahmed_Reza)\ **Replies:** 19\ **Last updated:** [November 23, 2012, 9:17am UTC](https://community.wowza.com/t/wowza-http-live-streaming-with-jwplayer6/39330 "2012-11-23T09:17:29Z")
I have tried following the instruction from both WOWZA and JWPLAYER forums to enable Apple HTTP Streaming with JWPlayer6. Here is my code: I get the following error: “Playlist could not be loaded: No Playable sources… --- ## [Audio transcode problem](https://community.wowza.com/t/audio-transcode-problem/37577)
**Author:** [@Alexey\_Spicyn](https://community.wowza.com/u/Alexey_Spicyn)\ **Replies:** 4\ **Last updated:** [November 23, 2012, 9:13am UTC](https://community.wowza.com/t/audio-transcode-problem/37577 "2012-11-23T09:13:11Z")
Hi, I am using Wowza Transcoder AddOn and Wowza Media Server 3.5. I have IP Camera that send stream to my Wowza Media Server. This stream have next parameters: video codec - H.264, audio codec - G.771. I am using trans… --- ## [Very High CPU Utilization (EC2 Instance - m.medium)](https://community.wowza.com/t/very-high-cpu-utilization-ec2-instance-m-medium/35117)
**Author:** [@Roger\_Villanueva](https://community.wowza.com/u/Roger_Villanueva)\ **Replies:** 9\ **Last updated:** [November 22, 2012, 2:48pm UTC](https://community.wowza.com/t/very-high-cpu-utilization-ec2-instance-m-medium/35117 "2012-11-22T14:48:20Z")
Hi, I’m using an Amazon EC2 Wowza 3 instance (ver 3.1.2) (ami-b4f9bfe6). Without any stream (inbound/outbound), the CPU utilization is around 2-3%. But when I started to stream a live event using FFsplit (at 600 kbps bi… --- ## [Error about stream seek - Insufficient Bandwidth](https://community.wowza.com/t/error-about-stream-seek-insufficient-bandwidth/36822)
**Author:** [@Stefano\_Cavallini](https://community.wowza.com/u/Stefano_Cavallini)\ **Replies:** 2\ **Last updated:** [November 22, 2012, 8:01am UTC](https://community.wowza.com/t/error-about-stream-seek-insufficient-bandwidth/36822 "2012-11-22T08:01:28Z")
hello, very often on some vod file i get this error : 19:06:39 815607869 5.84.237.244 - 4775 8825462 467.798 pi6.mp4 1 1455320 8818948 0 204139541 3007.56 pi6.mp4 Insufficient Bandwidth \[6,4\] the file is encoded 480x3… --- ## [streaming video over checkpoint firewall to an ipad](https://community.wowza.com/t/streaming-video-over-checkpoint-firewall-to-an-ipad/39546)
**Author:** [@anne\_watelet](https://community.wowza.com/u/anne_watelet)\ **Replies:** 1\ **Last updated:** [November 21, 2012, 12:24pm UTC](https://community.wowza.com/t/streaming-video-over-checkpoint-firewall-to-an-ipad/39546 "2012-11-21T12:24:19Z")
Hi - I am wondering if anyone has a working setup that allows for streaming video to an ipad using wowza 3.5 through the checkpoint firewall. We have the checkpoint ssl extender setup but have been unable to get this to … --- ## [Ingest RTMP from one Wowza instance in to another](https://community.wowza.com/t/ingest-rtmp-from-one-wowza-instance-in-to-another/38197)
**Author:** [@Nitin\_kaplan](https://community.wowza.com/u/Nitin_kaplan)\ **Replies:** 5\ **Last updated:** [November 21, 2012, 1:53am UTC](https://community.wowza.com/t/ingest-rtmp-from-one-wowza-instance-in-to-another/38197 "2012-11-21T01:53:13Z")
Hi, We have to ingest a live RTMP stream from a RTMP URL provided to us by a customer. Our customer use Wowza 3.0.5. On our end, we have to ingest this RTMP feed in to our Wowza. How can we do this? We checked out the… [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=287) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=289)