# Latest **URL:** https://community.wowza.com/latest.md?page=405 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 406 --- ## [Lowest latency possible encoder and Wowza settings for iOS devices](https://community.wowza.com/t/lowest-latency-possible-encoder-and-wowza-settings-for-ios-devices/33515)
**Author:** [@Stas\_Oskin](https://community.wowza.com/u/Stas_Oskin)\ **Replies:** 3\ **Last updated:** [April 3, 2012, 12:44pm UTC](https://community.wowza.com/t/lowest-latency-possible-encoder-and-wowza-settings-for-ios-devices/33515 "2012-04-03T12:44:20Z")
Hi. We trying to send out live content to iOS devices with latency/delay as low as possible from when it’s encoded, but still keep the stream stable. I understand it possible to lower this latency down to 4 seconds fro… --- ## [CPU for 10Gbit streaming](https://community.wowza.com/t/cpu-for-10gbit-streaming/38292)
**Author:** [@Sander\_van\_Schie](https://community.wowza.com/u/Sander_van_Schie)\ **Replies:** 5\ **Last updated:** [April 3, 2012, 12:36pm UTC](https://community.wowza.com/t/cpu-for-10gbit-streaming/38292 "2012-04-03T12:36:33Z")
Hello, We’ll soon be buying 2 10Gbit servers for Wowza streaming, however we’re not sure what kind of CPU power we need. The servers we will be buying are Dell PowerEdge R510’s with Broadcom NetXtreme II 57711 10Gbit N… --- ## [changing application stream content storage](https://community.wowza.com/t/changing-application-stream-content-storage/38428)
**Author:** [@george\_sickler](https://community.wowza.com/u/george_sickler)\ **Replies:** 1\ **Last updated:** [April 3, 2012, 9:59am UTC](https://community.wowza.com/t/changing-application-stream-content-storage/38428 "2012-04-03T09:59:04Z")
New to Wowza, on a centos server I am trying to understand how to change the applications.xml file, and do I understand that I should make a new folder in the applications folder. \[install-dir\]/applications/myvideos t… --- ## [Two stream in the same application](https://community.wowza.com/t/two-stream-in-the-same-application/38405)
**Author:** [@Paolo\_Forcellini](https://community.wowza.com/u/Paolo_Forcellini)\ **Replies:** 8\ **Last updated:** [April 3, 2012, 9:05am UTC](https://community.wowza.com/t/two-stream-in-the-same-application/38405 "2012-04-03T09:05:13Z")
Good morning everyone, my need is to publish two different stream (with different name) to the same application on a Wowza media server 3.0.5 running on amazon ec2. Do you think that is possible? This is what I’ve done… --- ## [160p Common Resolution for iPhone, Android and Blackberry](https://community.wowza.com/t/160p-common-resolution-for-iphone-android-and-blackberry/36608)
**Author:** [@Armin\_Zeid](https://community.wowza.com/u/Armin_Zeid)\ **Replies:** 1\ **Last updated:** [April 3, 2012, 3:24am UTC](https://community.wowza.com/t/160p-common-resolution-for-iphone-android-and-blackberry/36608 "2012-04-03T03:24:26Z")
Hello, I’m struggling to find a common resolution for 160p transcoding that will work across most common iphone, Android and Blackberry smart phones. The default 284x160 works fine on iphone and Blackberry. However, th… --- ## [Transcode with FFMPEG](https://community.wowza.com/t/transcode-with-ffmpeg/38431)
**Author:** [@Hanjie\_Ji](https://community.wowza.com/u/Hanjie_Ji)\ **Replies:** 1\ **Last updated:** [April 2, 2012, 10:33pm UTC](https://community.wowza.com/t/transcode-with-ffmpeg/38431 "2012-04-02T22:33:22Z")
My application uses rtmp to record video, transcodes the flv video to mp4 using ffmpeg. Currently, the transcoding happens after the video is recored to flv. I was informed that ffmpeg can take rtmp stream and encode to… --- ## [Live streaming: server-side metadata modifications](https://community.wowza.com/t/live-streaming-server-side-metadata-modifications/38342)
**Author:** [@Leonardo\_Scattola](https://community.wowza.com/u/Leonardo_Scattola)\ **Replies:** 4\ **Last updated:** [April 2, 2012, 3:49pm UTC](https://community.wowza.com/t/live-streaming-server-side-metadata-modifications/38342 "2012-04-02T15:49:50Z")
Hi all! A quick question: is it possible to alter (with a server-side module) the metadata coming from a live stream? The scenario I wish to achieve is the following: an user publishes a live stream the server in… --- ## [Switch between 24/7 playlist and live stream](https://community.wowza.com/t/switch-between-24-7-playlist-and-live-stream/37688)
**Author:** [@christoph\_beringer](https://community.wowza.com/u/christoph_beringer)\ **Replies:** 6\ **Last updated:** [April 2, 2012, 2:29pm UTC](https://community.wowza.com/t/switch-between-24-7-playlist-and-live-stream/37688 "2012-04-02T14:29:41Z")
hi wowza people, we work with wowza on ec2 and it works like a charme so far. we broadcast a 24/7 playlist for which we dynamically create and change Stream and Play objects (live and vod) in a custom Wowza Module. Th… --- ## [Woza keeps restarting](https://community.wowza.com/t/woza-keeps-restarting/38322)
**Author:** [@andrew\_coleman](https://community.wowza.com/u/andrew_coleman)\ **Replies:** 9\ **Last updated:** [April 2, 2012, 8:21am UTC](https://community.wowza.com/t/woza-keeps-restarting/38322 "2012-04-02T08:21:41Z")
All of a sudden, our Wowza server keeps restarting every 3-5 minutes. Any ideas as to why? These are the errors from the error log today: #Version: 1.0 #Start-Date: 2012-03-30 11:19:16 EDT #Software: Wowza Media Serve… --- ## [Including 64 kbps audio-only HTTP Live stream in the playlist using cupertino](https://community.wowza.com/t/including-64-kbps-audio-only-http-live-stream-in-the-playlist-using-cupertino/38042)
**Author:** [@Ki\_Hwan\_Song](https://community.wowza.com/u/Ki_Hwan_Song)\ **Replies:** 14\ **Last updated:** [April 2, 2012, 12:31am UTC](https://community.wowza.com/t/including-64-kbps-audio-only-http-live-stream-in-the-playlist-using-cupertino/38042 "2012-04-02T00:31:52Z")
Hello everyone, We are currently using Wowza Server 3 to deliver video to our iPhone APP using cupertino (HLS) protocol and it was just rejected with the following reason: “Video streaming content over a cellular netwo… --- ## [playlist m3u8 for apple ios rejected](https://community.wowza.com/t/playlist-m3u8-for-apple-ios-rejected/37657)
**Author:** [@Sunil\_Chelaramani](https://community.wowza.com/u/Sunil_Chelaramani)\ **Replies:** 7\ **Last updated:** [April 1, 2012, 6:41pm UTC](https://community.wowza.com/t/playlist-m3u8-for-apple-ios-rejected/37657 "2012-04-01T18:41:20Z")
Hello, Streams are playing fine from wowza2 but not from wowza3, when I opened m3u8 file in notepad, I see playlist.m3u8 file coming from wowza3 has stream reference url missing. Please see below: Wowza2 - playlist.m3u… --- ## [URL missing - playlst.m3u8 - VLC](https://community.wowza.com/t/url-missing-playlst-m3u8-vlc/38377)
**Author:** [@Tharanga\_Abeyseela](https://community.wowza.com/u/Tharanga_Abeyseela)\ **Replies:** 6\ **Last updated:** [April 1, 2012, 6:16pm UTC](https://community.wowza.com/t/url-missing-playlst-m3u8-vlc/38377 "2012-04-01T18:16:13Z")
Hi Guys, I have created a HLS stream and tested on VLC palyer, it seems to work. But its not working when i try to open my playlist from VLC. Because it doesnt contain the URL for the Server. Then i added following to … --- ## [Need Clarification-Each Wowza Transcoder license is limited to two incoming channels](https://community.wowza.com/t/need-clarification-each-wowza-transcoder-license-is-limited-to-two-incoming-channels/38426)
**Author:** [@Jonathan\_Caras](https://community.wowza.com/u/Jonathan_Caras)\ **Replies:** 1\ **Last updated:** [April 1, 2012, 4:46pm UTC](https://community.wowza.com/t/need-clarification-each-wowza-transcoder-license-is-limited-to-two-incoming-channels/38426 "2012-04-01T16:46:02Z")
Hi I am building an app that will allow streaming from device to device for iPhones. I want to have Device A, send a live stream to the server, then that server can transcode it and send it to multiple recipients devices… --- ## [cannot mount s3fs](https://community.wowza.com/t/cannot-mount-s3fs/36930)
**Author:** [@e\_s](https://community.wowza.com/u/e_s)\ **Replies:** 7\ **Last updated:** [April 1, 2012, 8:23am UTC](https://community.wowza.com/t/cannot-mount-s3fs/36930 "2012-04-01T08:23:44Z")
…every time I get the same error: s3fs: bucket “bucketname.s3.amazonaws.com” is not part of the service specified by the credentials I’ve checked my creds a million times, flipped them in /etc/passwd-s3fs, but nothing … --- ## [30 Second Delay in Live Stream](https://community.wowza.com/t/30-second-delay-in-live-stream/38412)
**Author:** [@Jon\_Edmiston](https://community.wowza.com/u/Jon_Edmiston)\ **Replies:** 1\ **Last updated:** [March 30, 2012, 11:14pm UTC](https://community.wowza.com/t/30-second-delay-in-live-stream/38412 "2012-03-30T23:14:42Z")
I just setup my first live stream using using these instructions: https://www.wowza.com/docs/how-to-set-up-live-streaming-using-an-rtmp-based-encoder I then open the stream on my iPad and everything works well, except … --- ## [how to send video from pc to wowza server](https://community.wowza.com/t/how-to-send-video-from-pc-to-wowza-server/38374)
**Author:** [@Sourabh\_Lalit](https://community.wowza.com/u/Sourabh_Lalit)\ **Replies:** 1\ **Last updated:** [March 30, 2012, 7:34am UTC](https://community.wowza.com/t/how-to-send-video-from-pc-to-wowza-server/38374 "2012-03-30T07:34:33Z")
how to send video from pc to wowza server which encoding software is good for it and what setting we need to do in wowza server for receving stream. --- ## [Issue with RTSP live streaming: recipient session not getting setup](https://community.wowza.com/t/issue-with-rtsp-live-streaming-recipient-session-not-getting-setup/38395)
**Author:** [@Sandeep\_Agarwal](https://community.wowza.com/u/Sandeep_Agarwal)\ **Replies:** 6\ **Last updated:** [March 30, 2012, 1:48am UTC](https://community.wowza.com/t/issue-with-rtsp-live-streaming-recipient-session-not-getting-setup/38395 "2012-03-30T01:48:23Z")
I’ve a call-flow, where A tries to set up a live stream to Wowza server (using RTSP ANNOUNCE/SETUP/RECORD), which would reflect it to B. However, when B tries to setup the RTSP session using DESCRIBE, the 200 OK to DESCR… --- ## [Ip camera video delay after G.711 transcoding](https://community.wowza.com/t/ip-camera-video-delay-after-g-711-transcoding/38389)
**Author:** [@Andras\_Szocs](https://community.wowza.com/u/Andras_Szocs)\ **Replies:** 8\ **Last updated:** [March 29, 2012, 1:40pm UTC](https://community.wowza.com/t/ip-camera-video-delay-after-g-711-transcoding/38389 "2012-03-29T13:40:54Z")
Hi! I’ve got a Sunell Ip camera which has got H264 and G.711 alaw/mulaw audio output format. I would like to stream the video+audio live. I tried the transcoder but it isnt working. The problem is that the video and a… --- ## [wowzasessionid expire time?](https://community.wowza.com/t/wowzasessionid-expire-time/35819)
**Author:** [@shin\_dongchun](https://community.wowza.com/u/shin_dongchun)\ **Replies:** 1\ **Last updated:** [March 29, 2012, 11:23am UTC](https://community.wowza.com/t/wowzasessionid-expire-time/35819 "2012-03-29T11:23:10Z")
Hello? When the time expires wowzasessionid is it? And, wowzasessionid What is the role of? Thank you. --- ## [Issues with RTSP Re-Streaming](https://community.wowza.com/t/issues-with-rtsp-re-streaming/38221)
**Author:** [@Dave\_Howland](https://community.wowza.com/u/Dave_Howland)\ **Replies:** 9\ **Last updated:** [March 28, 2012, 1:54pm UTC](https://community.wowza.com/t/issues-with-rtsp-re-streaming/38221 "2012-03-28T13:54:01Z")
I’m evaluating Wowza for use re-streaming an H.264 RTSP stream from an Acti KCM-5211E IP camera for display on our website. I have the camera configured and am able to view the stream using VLC. It reports the codec info… --- ## [Tuning values 16 gb ram](https://community.wowza.com/t/tuning-values-16-gb-ram/37056)
**Author:** [@Vasya\_Volkov](https://community.wowza.com/u/Vasya_Volkov)\ **Replies:** 11\ **Last updated:** [March 28, 2012, 8:33am UTC](https://community.wowza.com/t/tuning-values-16-gb-ram/37056 "2012-03-28T08:33:43Z")
Hi, Our server has 16 Gb ram. We use linux, latest wowza and latest Oracle’s jdk. Here is head of our setenv.sh #!/bin/sh \_EXECJAVA=java JAVA\_OPTS="$JAVA\_OPTS -Xmx10000M" # Uncomment to run server environment (faster)… --- ## [Audio stream from VLC to Wowza to JWplayer](https://community.wowza.com/t/audio-stream-from-vlc-to-wowza-to-jwplayer/37253)
**Author:** [@Dark\_Artist](https://community.wowza.com/u/Dark_Artist)\ **Replies:** 3\ **Last updated:** [March 28, 2012, 3:20am UTC](https://community.wowza.com/t/audio-stream-from-vlc-to-wowza-to-jwplayer/37253 "2012-03-28T03:20:45Z")
I an wanting to use VLC on my server machine to play various playlist of music. Stream that to the Wowza server on the machine then send that out to JWPlayer on my site, as like a radio kind of thing. I am new to doing … --- ## ["Stand-by" message when live stream unavailable?](https://community.wowza.com/t/stand-by-message-when-live-stream-unavailable/38399)
**Author:** [@Bob\_Cushman](https://community.wowza.com/u/Bob_Cushman)\ **Replies:** 1\ **Last updated:** [March 28, 2012, 2:51am UTC](https://community.wowza.com/t/stand-by-message-when-live-stream-unavailable/38399 "2012-03-28T02:51:24Z")
Server: WMS 3.0.5, Client: JW Player 5.9 (Flash and HTML5) I’m looking for a means to display a stand-by message to users when the live stream is not (live), typically minutes before and after a scheduled webcast. Any r… --- ## [Wowza and etrovision ip camera](https://community.wowza.com/t/wowza-and-etrovision-ip-camera/38176)
**Author:** [@Sergey\_Romanov](https://community.wowza.com/u/Sergey_Romanov)\ **Replies:** 8\ **Last updated:** [March 27, 2012, 11:27pm UTC](https://community.wowza.com/t/wowza-and-etrovision-ip-camera/38176 "2012-03-27T23:27:25Z")
Hello! I’m testing ip camera etrovision EV8582A (http://www.etrovision.com/pdn\_Detail.aspx?no=8&nosub=88) and Wowza. Camera has codecs: H264 - MPEG-4 AVC (part 10) (h264) MPEG AAC Audio (mp4a) When I’m start Wowza, … --- ## [Ubuntu upstart script (service)](https://community.wowza.com/t/ubuntu-upstart-script-service/38154)
**Author:** [@Jan\_Vencalek](https://community.wowza.com/u/Jan_Vencalek)\ **Replies:** 4\ **Last updated:** [March 27, 2012, 1:03pm UTC](https://community.wowza.com/t/ubuntu-upstart-script-service/38154 "2012-03-27T13:03:09Z")
Hi, Has anybody upstart script (/etc/init/wowza.conf or something like that) for running Wowza as service after server boot \[Ubuntu 10.04 LTS server\]? I need run Wowza as service and automatically after reboot. There is… --- ## [Repeating HTTP stream?](https://community.wowza.com/t/repeating-http-stream/38278)
**Author:** [@Connor\_Yoon](https://community.wowza.com/u/Connor_Yoon)\ **Replies:** 9\ **Last updated:** [March 27, 2012, 11:41am UTC](https://community.wowza.com/t/repeating-http-stream/38278 "2012-03-27T11:41:11Z")
Hello. I have some trouble with using wowza server right now. At this moment, our company has one equipment which sends mpeg-ts streaming(I believe but I may wrong) to only one client. I can use the url to connect from… --- ## [ffmpeg transcoding](https://community.wowza.com/t/ffmpeg-transcoding/33771)
**Author:** [@Ilya\_Ositchev](https://community.wowza.com/u/Ilya_Ositchev)\ **Replies:** 1\ **Last updated:** [March 27, 2012, 12:22am UTC](https://community.wowza.com/t/ffmpeg-transcoding/33771 "2012-03-27T00:22:22Z")
I have configed vlc to restream webcam stream to x264 codec. Everything works but after 1-2 day vlc crashes… I’m using this command line: vlc -vvv rtsp://192.168.1.2/stream.sdp --sout “#transcode{venc=x264{keyint=10,pr… --- ## [PingTimeout and ValidationFrequency](https://community.wowza.com/t/pingtimeout-and-validationfrequency/38383)
**Author:** [@Ilya\_Tetin](https://community.wowza.com/u/Ilya_Tetin)\ **Replies:** 10\ **Last updated:** [March 26, 2012, 4:08pm UTC](https://community.wowza.com/t/pingtimeout-and-validationfrequency/38383 "2012-03-26T16:08:52Z")
Hello. My question essentially is: does setting these two parameters in Application.xml lower than default impose significant load on WMS? What minimum would you suggest? In my video conference, when someone gets disco… --- ## [parameter in ](https://community.wowza.com/t/parameter-in/36698)
**Author:** [@Kleber\_Prando](https://community.wowza.com/u/Kleber_Prando)\ **Replies:** 4\ **Last updated:** [March 26, 2012, 3:51pm UTC](https://community.wowza.com/t/parameter-in/36698 "2012-03-26T15:51:38Z")
Good Afternoon! We can use more than one parameter in ? Something like: live, file \ to run live broadcasts or on demand at the same application.xml? Thank you! --- ## [Multi-Wan Live streaming options](https://community.wowza.com/t/multi-wan-live-streaming-options/36417)
**Author:** [@Dinos\_Psi](https://community.wowza.com/u/Dinos_Psi)\ **Replies:** 4\ **Last updated:** [March 26, 2012, 1:52pm UTC](https://community.wowza.com/t/multi-wan-live-streaming-options/36417 "2012-03-26T13:52:12Z")
Hello, is there a way to split up a single stream using a Dual-Wan router (round-robin) with two internet connections (e.g cable and dsl) or even using a linux machine with 2 NICs and do Load Balancing and Failover sendi… [Previous page](https://community.wowza.com/latest.md?page=404) [Next page](https://community.wowza.com/latest.md?page=406)