# Latest **URL:** https://community.wowza.com/latest.md?page=396 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 397 --- ## [Linux and OSX tuning, running the "server" Java VM (tuning)](https://community.wowza.com/t/linux-and-osx-tuning-running-the-server-java-vm-tuning/44)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 4\ **Last updated:** [July 27, 2012, 5:32am UTC](https://community.wowza.com/t/linux-and-osx-tuning-running-the-server-java-vm-tuning/44 "2012-07-27T05:32:45Z")
Issue Depending on your platform, the installed version of the Java VM and Wowza Pro configuration, you may be running the client version of the Java VM. The Wowza Pro server will function better when using the server v… --- ## [Live stream - Check if user is member of an Active directory group](https://community.wowza.com/t/live-stream-check-if-user-is-member-of-an-active-directory-group/36487)
**Author:** [@Marco](https://community.wowza.com/u/Marco)\ **Replies:** 2\ **Last updated:** [July 27, 2012, 3:54am UTC](https://community.wowza.com/t/live-stream-check-if-user-is-member-of-an-active-directory-group/36487 "2012-07-27T03:54:37Z")
Hello! I’d like to permit live view via our wowza server only with a certain user that are member of a specific group on our AD. The player is embedded in a flash container (like flowplayer) on our intranet webpage. T… --- ## [Variable bitrate stream name, Flash client](https://community.wowza.com/t/variable-bitrate-stream-name-flash-client/39025)
**Author:** [@Marko\_Markovic](https://community.wowza.com/u/Marko_Markovic)\ **Replies:** 4\ **Last updated:** [July 25, 2012, 5:58pm UTC](https://community.wowza.com/t/variable-bitrate-stream-name-flash-client/39025 "2012-07-25T17:58:33Z")
We are having trouble implementing variable bitrate Flash client for Wowza. With ordinary streams, everything works perfectly (the video is played smoothly). But if we switch the stream name to, for example, ngrp:mpegts.… --- ## [monitoring incoming stream's bitrate not reliable?](https://community.wowza.com/t/monitoring-incoming-streams-bitrate-not-reliable/35263)
**Author:** [@Jon\_Achai](https://community.wowza.com/u/Jon_Achai)\ **Replies:** 2\ **Last updated:** [July 23, 2012, 11:10pm UTC](https://community.wowza.com/t/monitoring-incoming-streams-bitrate-not-reliable/35263 "2012-07-23T23:10:03Z")
Hi, In our custom module we implemented a monitor thread that checks every 4 seconds the bitrate of the incoming stream so in case the bitrate is too low or there is some kind of problem with the stream we can disconnec… --- ## [how to use ffmpeg as transcoding and wowza as streaming ?](https://community.wowza.com/t/how-to-use-ffmpeg-as-transcoding-and-wowza-as-streaming/36946)
**Author:** [@Vadim\_Lungu](https://community.wowza.com/u/Vadim_Lungu)\ **Replies:** 1\ **Last updated:** [July 23, 2012, 12:32pm UTC](https://community.wowza.com/t/how-to-use-ffmpeg-as-transcoding-and-wowza-as-streaming/36946 "2012-07-23T12:32:55Z")
Hello everyone, for couple of days I’m trying to get a live stream, having the following architecture: source stream: is a h.264 video and MPEG1 multicast as a transcoding I want to use ffmpeg, that is placed on a vir… --- ## [Can't get wouza to stream live video from vc3 encoder](https://community.wowza.com/t/cant-get-wouza-to-stream-live-video-from-vc3-encoder/39061)
**Author:** [@Barry\_Holzsweig](https://community.wowza.com/u/Barry_Holzsweig)\ **Replies:** 1\ **Last updated:** [July 23, 2012, 12:31pm UTC](https://community.wowza.com/t/cant-get-wouza-to-stream-live-video-from-vc3-encoder/39061 "2012-07-23T12:31:35Z")
I have an Adobe Visual Communicator 3 encoder running live stream to local Wouza server. /the encoder shows it’s connected to the server but when I run Examples Livevideostreaming Client Live Server:rtmp://localhost… --- ## [WOWZA and Kaltura Ce5](https://community.wowza.com/t/wowza-and-kaltura-ce5/39051)
**Author:** [@walter\_greene](https://community.wowza.com/u/walter_greene)\ **Replies:** 9\ **Last updated:** [July 23, 2012, 7:13am UTC](https://community.wowza.com/t/wowza-and-kaltura-ce5/39051 "2012-07-23T07:13:21Z")
We have Kaltura and Wowza on the same box. Kaltura is using port 80 and wowza is using port 1935. We want the best of both worlds. We want to upload through Kaltura but want to use the streaming capabilities of wowza. We… --- ## [CDN software with Wowza](https://community.wowza.com/t/cdn-software-with-wowza/34368)
**Author:** [@Piet\_Mollen](https://community.wowza.com/u/Piet_Mollen)\ **Replies:** 8\ **Last updated:** [July 21, 2012, 8:47pm UTC](https://community.wowza.com/t/cdn-software-with-wowza/34368 "2012-07-21T20:47:45Z")
Has anyone setup his own Content Delivery Network in use with Wowza? I’m currently looking for options to build a CDN for our company, which is going to serve VOD to customers in Holland and a few (big ones) in Germany … --- ## [live streaming question - possible with separate audio source?](https://community.wowza.com/t/live-streaming-question-possible-with-separate-audio-source/39055)
**Author:** [@Zsuzsanna\_Sinka](https://community.wowza.com/u/Zsuzsanna_Sinka)\ **Replies:** 2\ **Last updated:** [July 21, 2012, 10:15am UTC](https://community.wowza.com/t/live-streaming-question-possible-with-separate-audio-source/39055 "2012-07-21T10:15:20Z")
i am pretty new to the topic, but so far i like the wowza server a lot. i would like to broadcast a live stream with a video coming from a playlist and an audio coming from somewhere different, e.g from a radio. I have … --- ## [Live stream works on iPad but not on iPhone or Android.](https://community.wowza.com/t/live-stream-works-on-ipad-but-not-on-iphone-or-android/39024)
**Author:** [@Paul\_Markson](https://community.wowza.com/u/Paul_Markson)\ **Replies:** 8\ **Last updated:** [July 20, 2012, 5:28pm UTC](https://community.wowza.com/t/live-stream-works-on-ipad-but-not-on-iphone-or-android/39024 "2012-07-20T17:28:25Z")
Hello, I am using Wowza on Amazon EC2. I am using Adobe Flash Media Live Encoder to Stream into the instance. The stream works fine on PC and iPad. But it does not work on iPhone or Android. THIS STREAM WORKS ON IPAD BU… --- ## [publish rtmp with user id and password](https://community.wowza.com/t/publish-rtmp-with-user-id-and-password/38882)
**Author:** [@Geo\_ab](https://community.wowza.com/u/Geo_ab)\ **Replies:** 3\ **Last updated:** [July 20, 2012, 12:08pm UTC](https://community.wowza.com/t/publish-rtmp-with-user-id-and-password/38882 "2012-07-20T12:08:54Z")
Hi, I gave the following to use the user id and password so that we can give a demo for a remote user to publish his stream I tried Flash media live encoder. It connects to the server using user name nad password but … --- ## [Wowza RTMP streams SLOW after updates to server](https://community.wowza.com/t/wowza-rtmp-streams-slow-after-updates-to-server/39043)
**Author:** [@Rick\_Scolaro](https://community.wowza.com/u/Rick_Scolaro)\ **Replies:** 7\ **Last updated:** [July 20, 2012, 10:40am UTC](https://community.wowza.com/t/wowza-rtmp-streams-slow-after-updates-to-server/39043 "2012-07-20T10:40:51Z")
MY BUILD I am using a Linux CENTOS 6 server with Plesk 10.4.4 Apache and Wowza Media Server 3. The server is a quad core and has 12GB RAM. WHAT HAPPENED BEFORE I was having a problem with some Wordpress websites that … --- ## [Getting your RTMP streams indexed on Google](https://community.wowza.com/t/getting-your-rtmp-streams-indexed-on-google/39044)
**Author:** [@Rick\_Scolaro](https://community.wowza.com/u/Rick_Scolaro)\ **Replies:** 1\ **Last updated:** [July 20, 2012, 1:17am UTC](https://community.wowza.com/t/getting-your-rtmp-streams-indexed-on-google/39044 "2012-07-20T01:17:41Z")
Hello, I thought I might take the time to share this with you, since I did tons of research to figure this out. I kept reading over and over how Google uses video sitemaps to index video content, but since we are using … --- ## [Transcoder Add-on quality and CBR vs. VBR](https://community.wowza.com/t/transcoder-add-on-quality-and-cbr-vs-vbr/446)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 3\ **Last updated:** [July 19, 2012, 12:04pm UTC](https://community.wowza.com/t/transcoder-add-on-quality-and-cbr-vs-vbr/446 "2012-07-19T12:04:44Z")
Hi, I’ve been trialling Transcoder, with some success. Why is video quality lower when CUDA accererated transcoding (acctulaty transrating) is used? 1a. Is the quality lower also when quicksync acceleration is used? … --- ## [What's the lowest delay you can realistically get for HLS playback on iOS](https://community.wowza.com/t/whats-the-lowest-delay-you-can-realistically-get-for-hls-playback-on-ios/39053)
**Author:** [@J\_R](https://community.wowza.com/u/J_R)\ **Replies:** 3\ **Last updated:** [July 18, 2012, 4:29pm UTC](https://community.wowza.com/t/whats-the-lowest-delay-you-can-realistically-get-for-hls-playback-on-ios/39053 "2012-07-18T16:29:45Z")
It seems like the standard delay for HTTP Live Streaming is 10-30 seconds. What would I need to do to get that under 5 seconds? What’s the lowest I can go reliably and still provide decent picture+audio quality? --- ## [How to setup bitrate and frame size for a transcoded video](https://community.wowza.com/t/how-to-setup-bitrate-and-frame-size-for-a-transcoded-video/36945)
**Author:** [@Vadim\_Lungu](https://community.wowza.com/u/Vadim_Lungu)\ **Replies:** 30\ **Last updated:** [July 18, 2012, 1:07pm UTC](https://community.wowza.com/t/how-to-setup-bitrate-and-frame-size-for-a-transcoded-video/36945 "2012-07-18T13:07:29Z")
Hi every one, can anyone help me to set up bit-rate for my live streaming? Here is the code modification that I’m doing, maybe I’m doing something wrong. transcoder.xml \ \ \ **Author:** [@Nicolas\_Vanhaute](https://community.wowza.com/u/Nicolas_Vanhaute)\ **Replies:** 5\ **Last updated:** [July 18, 2012, 8:49am UTC](https://community.wowza.com/t/slow-memory-leak/37498 "2012-07-18T08:49:20Z") hi, I detected there is a slow memory leak of java when wowza is running when I stop wowza, no issue but when I start it and I let it up during one week, it increases slowly and never releases it any idea what’s the p… --- ## [FMLE Frequent Disconnects - what to adjust?](https://community.wowza.com/t/fmle-frequent-disconnects-what-to-adjust/33668)
**Author:** [@David\_Cranfill](https://community.wowza.com/u/David_Cranfill)\ **Replies:** 6\ **Last updated:** [July 18, 2012, 8:11am UTC](https://community.wowza.com/t/fmle-frequent-disconnects-what-to-adjust/33668 "2012-07-18T08:11:07Z")
Greetings. I am new to the wowza server. We have a user who normally uses our Adobe Flash interactive server for live streaming. Their high speed internet for their building is suspect. In testing on our new wowza server… --- ## [Multicast RTSP playback in QT using "?multicastplay" audio only?](https://community.wowza.com/t/multicast-rtsp-playback-in-qt-using-multicastplay-audio-only/39027)
**Author:** [@Shawn\_Rolin](https://community.wowza.com/u/Shawn_Rolin)\ **Replies:** 3\ **Last updated:** [July 18, 2012, 2:03am UTC](https://community.wowza.com/t/multicast-rtsp-playback-in-qt-using-multicastplay-audio-only/39027 "2012-07-18T02:03:07Z")
Team, I have a unicast rtmp stream being sent into wowza. I have all packetizers in addition to the multicastpush module loaded on the live application.xml. Using VLC I can connect to RTSP unicast and HLS Unicast strea… --- ## [Stream not working on Ipad](https://community.wowza.com/t/stream-not-working-on-ipad/38712)
**Author:** [@K.C\_Walsh](https://community.wowza.com/u/K.C_Walsh)\ **Replies:** 10\ **Last updated:** [July 17, 2012, 3:53pm UTC](https://community.wowza.com/t/stream-not-working-on-ipad/38712 "2012-07-17T15:53:19Z")
Hello; I am trying to set up our Wowza server to stream to iOS devices using JWPlayer. You can see my sample page here: http://compassion.willowcreek.org/kc/ The flash streaming works fine. However, it is not working o… --- ## [Sourcing multicast encoder feed from specific interface card](https://community.wowza.com/t/sourcing-multicast-encoder-feed-from-specific-interface-card/38800)
**Author:** [@Peter\_Burke1](https://community.wowza.com/u/Peter_Burke1)\ **Replies:** 4\ **Last updated:** [July 17, 2012, 3:33pm UTC](https://community.wowza.com/t/sourcing-multicast-encoder-feed-from-specific-interface-card/38800 "2012-07-17T15:33:29Z")
How can I tell Wowza that a particular multicast camera can be accessed only on a particular network card - we have 5 connections on our server, of which 3 are multicast, however, Wowza is bound to one that isn’t multica… --- ## [Transcoding stream pulled from IP camera using .stream file](https://community.wowza.com/t/transcoding-stream-pulled-from-ip-camera-using-stream-file/35438)
**Author:** [@Daniel\_Mahoney](https://community.wowza.com/u/Daniel_Mahoney)\ **Replies:** 4\ **Last updated:** [July 17, 2012, 4:49am UTC](https://community.wowza.com/t/transcoding-stream-pulled-from-ip-camera-using-stream-file/35438 "2012-07-17T04:49:05Z")
I have read the docs on the Transcoder Add-on, but I’m confused about one thing. I’ve got a .stream file defined to allow me to pull a stream from an IP camera. This works fine. I need now to deliver the stream as recei… --- ## [Mp4 stream recorded with live-record has wrong duration](https://community.wowza.com/t/mp4-stream-recorded-with-live-record-has-wrong-duration/37388)
**Author:** [@Cristian\_Fontani](https://community.wowza.com/u/Cristian_Fontani)\ **Replies:** 8\ **Last updated:** [July 16, 2012, 9:04pm UTC](https://community.wowza.com/t/mp4-stream-recorded-with-live-record-has-wrong-duration/37388 "2012-07-16T21:04:29Z")
Hello, since this issue shown a few times, I decided to post a message on the support forum. I am using Wowza 3.0.2 to stream and record a video using live-record streaming type (with file append). Every now and then, … --- ## [Reducing live rebroadcast delay- can't get less than 15-20 secs](https://community.wowza.com/t/reducing-live-rebroadcast-delay-cant-get-less-than-15-20-secs/38700)
**Author:** [@James\_Froumis](https://community.wowza.com/u/James_Froumis)\ **Replies:** 2\ **Last updated:** [July 16, 2012, 3:55pm UTC](https://community.wowza.com/t/reducing-live-rebroadcast-delay-cant-get-less-than-15-20-secs/38700 "2012-07-16T15:55:48Z")
I have read through several forum posts and articles trying to reduce the live delay for my particular set up, but I can’t seem to get the delay below 15-20 seconds, even when streaming from the origin instead of the edg… --- ## [Live streaming for Blackberry and Anroid](https://community.wowza.com/t/live-streaming-for-blackberry-and-anroid/39014)
**Author:** [@Ahmed\_Patel](https://community.wowza.com/u/Ahmed_Patel)\ **Replies:** 4\ **Last updated:** [July 14, 2012, 10:00pm UTC](https://community.wowza.com/t/live-streaming-for-blackberry-and-anroid/39014 "2012-07-14T22:00:04Z")
Hi Everyone, I have been trying to get live streaming working on blackberry and anroid phone. I got is working on IPhone and in flash player for desktop. Can someone please post application.xml and other file that work… --- ## [How to connect Wirecast to Wowza linux server ?](https://community.wowza.com/t/how-to-connect-wirecast-to-wowza-linux-server/39013)
**Author:** [@eam\_sarak](https://community.wowza.com/u/eam_sarak)\ **Replies:** 1\ **Last updated:** [July 13, 2012, 2:28pm UTC](https://community.wowza.com/t/how-to-connect-wirecast-to-wowza-linux-server/39013 "2012-07-13T14:28:15Z")
Hi, I’m new with Wowza and Wirecast, I watched video tutorial show how to setup Wirecast server on window and How to do live stream video by Wirecast on window. But the problem is if I install Wowza on linux for public … --- ## [Is there a way to switch the input live stream?](https://community.wowza.com/t/is-there-a-way-to-switch-the-input-live-stream/38909)
**Author:** [@yunfan\_lin](https://community.wowza.com/u/yunfan_lin)\ **Replies:** 5\ **Last updated:** [July 12, 2012, 8:41pm UTC](https://community.wowza.com/t/is-there-a-way-to-switch-the-input-live-stream/38909 "2012-07-12T20:41:37Z")
I have more than one input live stream from other source. Is it possible to set only 1 output stream from wowza server and when it is needed I can switch between the input live streams to publish the selected one to the… --- ## [vod security roundup - secure VOD to Desktops](https://community.wowza.com/t/vod-security-roundup-secure-vod-to-desktops/34792)
**Author:** [@bob\_ka](https://community.wowza.com/u/bob_ka)\ **Replies:** 16\ **Last updated:** [July 12, 2012, 11:39am UTC](https://community.wowza.com/t/vod-security-roundup-secure-vod-to-desktops/34792 "2012-07-12T11:39:05Z")
secure VOD to Desktops only (not iOS for now) re: WowzaMediaServerMediaSecurity\_UsersGuide.pdf for version 2. WowzaMediaServerMediaSecurity\_UsersGuide.pdf - has no changes at all from version 2 to 3? from WowzaMedi… --- ## [IDENT request failed with error: Security error accessing url](https://community.wowza.com/t/ident-request-failed-with-error-security-error-accessing-url/38070)
**Author:** [@Tim\_Sears](https://community.wowza.com/u/Tim_Sears)\ **Replies:** 1\ **Last updated:** [July 12, 2012, 10:15am UTC](https://community.wowza.com/t/ident-request-failed-with-error-security-error-accessing-url/38070 "2012-07-12T10:15:31Z")
Hi There, I’m in need of help. I’m having a problem which I believe to be centered around flash. I have 17 Wowza Servers on AWS EC2 and they are running fine… . All are wowza ready instances. I’ve recently moved 8 serve… --- ## [Could not reserve enough space for object heap. Could not create the Java VM](https://community.wowza.com/t/could-not-reserve-enough-space-for-object-heap-could-not-create-the-java-vm/33741)
**Author:** [@brk\_so](https://community.wowza.com/u/brk_so)\ **Replies:** 19\ **Last updated:** [July 11, 2012, 5:37pm UTC](https://community.wowza.com/t/could-not-reserve-enough-space-for-object-heap-could-not-create-the-java-vm/33741 "2012-07-11T17:37:53Z")
Moved to a new VPS hosting. (server with 650 mb ram) I fresh installed the latest java JDK I fresh installed wowza 2 root@cpanel \[/usr/local/WowzaMediaServer/bin\]# ./startup.sh Error occurred during initialization of … [Previous page](https://community.wowza.com/latest.md?page=395) [Next page](https://community.wowza.com/latest.md?page=397)