# Latest **URL:** https://community.wowza.com/latest.md?page=313 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 314 --- ## [Cloudfront, EC2 and S3 optimization](https://community.wowza.com/t/cloudfront-ec2-and-s3-optimization/695)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 2\ **Last updated:** [August 6, 2014, 3:37pm UTC](https://community.wowza.com/t/cloudfront-ec2-and-s3-optimization/695 "2014-08-06T15:37:29Z")
Hi there … I’m wondering if you have a best practice document for streaming out of EC2 instance as origin, Cloudfront and using S3 buckets I have the workflow working fine, but the startup time of a VOD playback is more… --- ## [\[HLS\] streaming screen has some broken pixels](https://community.wowza.com/t/hls-streaming-screen-has-some-broken-pixels/43554)
**Author:** [@Larry\_Kim](https://community.wowza.com/u/Larry_Kim)\ **Replies:** 3\ **Last updated:** [August 6, 2014, 2:18pm UTC](https://community.wowza.com/t/hls-streaming-screen-has-some-broken-pixels/43554 "2014-08-06T14:18:59Z")
Hi all, It’s my the first time of post a thread in here. I’m using Wowza on aws ec2. Wowza is very convenient to me but sometimes VOD streaming screen has some broken pixels like following screen shot. Is there anyon… --- ## [Cannot restream Icecast 2.3.2 streams after following tutorial](https://community.wowza.com/t/cannot-restream-icecast-2-3-2-streams-after-following-tutorial/43577)
**Author:** [@Ryan\_Carlson](https://community.wowza.com/u/Ryan_Carlson)\ **Replies:** 7\ **Last updated:** [August 6, 2014, 12:15pm UTC](https://community.wowza.com/t/cannot-restream-icecast-2-3-2-streams-after-following-tutorial/43577 "2014-08-06T12:15:17Z")
I’ve just setup a wowza server to restream 2 separate audio streams that we currently stream through Icecast. I’ve gone through the tutorial on how to set it up and when I try to test it from vlc or through the test play… --- ## [Can Wowza take a satellite/cable input?](https://community.wowza.com/t/can-wowza-take-a-satellite-cable-input/43576)
**Author:** [@Jug\_Smith](https://community.wowza.com/u/Jug_Smith)\ **Replies:** 2\ **Last updated:** [August 6, 2014, 9:42am UTC](https://community.wowza.com/t/can-wowza-take-a-satellite-cable-input/43576 "2014-08-06T09:42:24Z")
Hi, I’m a streaming novice. I’ve tried finding the answer to this question in the help section and online, but couldn’t… Hence, the question. I need to take analog input from an STB (cable or satellite) and stream out … --- ## [How to get metadata of a vod mp4 file in wowza's content directory](https://community.wowza.com/t/how-to-get-metadata-of-a-vod-mp4-file-in-wowzas-content-directory/43092)
**Author:** [@Da\_Li](https://community.wowza.com/u/Da_Li)\ **Replies:** 1\ **Last updated:** [August 6, 2014, 5:12am UTC](https://community.wowza.com/t/how-to-get-metadata-of-a-vod-mp4-file-in-wowzas-content-directory/43092 "2014-08-06T05:12:24Z")
Hi, We need to provide metadata of mp4 vod files which is located in wowza’s content directory(for example, “/usr/local/WowzaStreamingEngine/content/sample.mp4”) by class which extends HTTProvider2Base. How can we do it… --- ## [ffmpeg stream monitoring, restarting](https://community.wowza.com/t/ffmpeg-stream-monitoring-restarting/36549)
**Author:** [@Ars\_M](https://community.wowza.com/u/Ars_M)\ **Replies:** 6\ **Last updated:** [August 6, 2014, 4:17am UTC](https://community.wowza.com/t/ffmpeg-stream-monitoring-restarting/36549 "2014-08-06T04:17:05Z")
Hello we transcoding live stream and sending to wowza. Every day (i don’t know why, may be input stream error) my ffmpeg hands 2-3 times and i should monitoring and restarting ffmpeg service. Is there any way keep run… --- ## [Tutorial : How to keep Wowza alive](https://community.wowza.com/t/tutorial-how-to-keep-wowza-alive/35387)
**Author:** [@Azril\_Nazli\_Alias](https://community.wowza.com/u/Azril_Nazli_Alias)\ **Replies:** 2\ **Last updated:** [August 5, 2014, 7:48pm UTC](https://community.wowza.com/t/tutorial-how-to-keep-wowza-alive/35387 "2014-08-05T19:48:27Z")
I use wowza 3 for heavy vod system. 2 running as mediacaches server and sometime one of the server will die. If checked with WowzaMediaServer status, it will return started. So here’s my solution. Check the server stat… --- ## [Looking for a UK based Wowza consultant](https://community.wowza.com/t/looking-for-a-uk-based-wowza-consultant/43573)
**Author:** [@Roy\_Plum](https://community.wowza.com/u/Roy_Plum)\ **Replies:** 1\ **Last updated:** [August 5, 2014, 5:35pm UTC](https://community.wowza.com/t/looking-for-a-uk-based-wowza-consultant/43573 "2014-08-05T17:35:01Z")
Hi. We have an operational Wowza based webcasting system used around 25 days each year on live events. Our original implementation consultant has had to move on to other things, so we’re looking to set up an arrangement … --- ## [switch stream sources](https://community.wowza.com/t/switch-stream-sources/42950)
**Author:** [@Sergey\_Pak](https://community.wowza.com/u/Sergey_Pak)\ **Replies:** 2\ **Last updated:** [August 5, 2014, 3:17pm UTC](https://community.wowza.com/t/switch-stream-sources/42950 "2014-08-05T15:17:21Z")
I would like to write a webinar application with several speakers and a moderator should be able to select a speaker (=stream) that is translated now. So what I need is to have a stream that anyone will connect to, a se… --- ## [Low Latency Live streaming and rtmp player behaviour](https://community.wowza.com/t/low-latency-live-streaming-and-rtmp-player-behaviour/41127)
**Author:** [@dan\_koh](https://community.wowza.com/u/dan_koh)\ **Replies:** 1\ **Last updated:** [August 5, 2014, 1:26pm UTC](https://community.wowza.com/t/low-latency-live-streaming-and-rtmp-player-behaviour/41127 "2014-08-05T13:26:06Z")
Hi, have setup a wowza origin and edge to server live video streams. In good latency locations, am able to achieve 3~4 Secs lags for all the live streams consistently however in poor connectivity locations, the video ten… --- ## [Change playbackspeed](https://community.wowza.com/t/change-playbackspeed/36316)
**Author:** [@Rob\_Meyer](https://community.wowza.com/u/Rob_Meyer)\ **Replies:** 2\ **Last updated:** [August 5, 2014, 10:24am UTC](https://community.wowza.com/t/change-playbackspeed/36316 "2014-08-05T10:24:50Z")
Hi, my customers (students) want to speed up watching the videos (lecture recordings) from our wowza server. Is it possible to implement this feature with wowza - maybe with an addon? Thanks, Treb PS: Yes, we could … --- ## [Live streaming latency is over 5 seconds](https://community.wowza.com/t/live-streaming-latency-is-over-5-seconds/43459)
**Author:** [@Eugene\_Svirepov](https://community.wowza.com/u/Eugene_Svirepov)\ **Replies:** 3\ **Last updated:** [August 5, 2014, 9:40am UTC](https://community.wowza.com/t/live-streaming-latency-is-over-5-seconds/43459 "2014-08-05T09:40:54Z")
I have read this article and made steps 2a, 2b, 2c. I didn’t perform step with “NetStream.setBufferTime()” however, because I’m just testing WOWza prior to purchasing it. So I don’t want to digg into flash player source… --- ## [Sample iOS project for live streaming through wowza streaming engine](https://community.wowza.com/t/sample-ios-project-for-live-streaming-through-wowza-streaming-engine/43514)
**Author:** [@Bhagya\_lakshmi](https://community.wowza.com/u/Bhagya_lakshmi)\ **Replies:** 3\ **Last updated:** [August 4, 2014, 10:58pm UTC](https://community.wowza.com/t/sample-ios-project-for-live-streaming-through-wowza-streaming-engine/43514 "2014-08-04T22:58:41Z")
Need to stream two way videos between iOS and Web application. For example, Whatever I see in my iOS device front camera will have to be streamed to my web application (say for ex. an Applet) and vice versa. Whatever I s… --- ## [Make new uploaded video in MediaCache immedietly](https://community.wowza.com/t/make-new-uploaded-video-in-mediacache-immedietly/35392)
**Author:** [@Azril\_Nazli\_Alias](https://community.wowza.com/u/Azril_Nazli_Alias)\ **Replies:** 2\ **Last updated:** [August 4, 2014, 6:45pm UTC](https://community.wowza.com/t/make-new-uploaded-video-in-mediacache-immedietly/35392 "2014-08-04T18:45:29Z")
Hi I’m using mediacache with http source. User will upload the video using CMD at Video Encoder Server FFMPEG encode video to 3 different bitrates and store to Storage Server Wowza Origin fetch the video using mediac… --- ## [320x240 frame size max](https://community.wowza.com/t/320x240-frame-size-max/36134)
**Author:** [@Simon\_Bailey](https://community.wowza.com/u/Simon_Bailey)\ **Replies:** 8\ **Last updated:** [August 4, 2014, 5:40pm UTC](https://community.wowza.com/t/320x240-frame-size-max/36134 "2014-08-04T17:40:35Z")
Both these links advise a frame size no bigger than 320x240, is this correct that the encoder will not support anything larger than this? https://www.wowza.com/forums/showthread.php?18314-How-to-optimize-recorded-vide… --- ## [My Stream file doesn't work, Source file not found or access denied](https://community.wowza.com/t/my-stream-file-doesnt-work-source-file-not-found-or-access-denied/43550)
**Author:** [@Chellamuthu\_Mookaiya](https://community.wowza.com/u/Chellamuthu_Mookaiya)\ **Replies:** 3\ **Last updated:** [August 4, 2014, 12:25am UTC](https://community.wowza.com/t/my-stream-file-doesnt-work-source-file-not-found-or-access-denied/43550 "2014-08-04T00:25:02Z")
i was installed wowza 4 in my server(VPS,Centos) , i was added a stream file using enginemanager, but it was not play in testplayers… ‘Source file not found or access denied’ Please Help me , Thanks --- ## [ModuleLiveStreamRecord wowza4](https://community.wowza.com/t/modulelivestreamrecord-wowza4/193)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 3\ **Last updated:** [August 3, 2014, 8:35pm UTC](https://community.wowza.com/t/modulelivestreamrecord-wowza4/193 "2014-08-03T20:35:43Z")
Hello for some reasons i need to keep using the old ModuleLiveStreamRecord plugin. i tryed to recompile it with the ide and wowza 4 installed, but once deployed it’s not working, and the app configured with it is not ac… --- ## [Stream Name problem](https://community.wowza.com/t/stream-name-problem/43507)
**Author:** [@Ness\_Yu](https://community.wowza.com/u/Ness_Yu)\ **Replies:** 2\ **Last updated:** [August 3, 2014, 7:30pm UTC](https://community.wowza.com/t/stream-name-problem/43507 "2014-08-03T19:30:37Z")
Hi, I have setup a live stream with a set of origin,edge and the stream named event. The stream can play normally. The problem is that a stream named “wowz%3A%2F%2Forigin%3A1935%2Flive%2F\_definst\_%2Fevent” generated its… --- ## [is dev licence really needed](https://community.wowza.com/t/is-dev-licence-really-needed/191)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 1\ **Last updated:** [August 3, 2014, 12:30pm UTC](https://community.wowza.com/t/is-dev-licence-really-needed/191 "2014-08-03T12:30:03Z")
hello sorry for this title which may sounds wrong…my question is simple: like i believe every single wowza user, we are constantly adding and upgrading servers…for example i wan’t to change a previous server, using the … --- ## [VOD audio bitrate](https://community.wowza.com/t/vod-audio-bitrate/41186)
**Author:** [@hebrew\_878](https://community.wowza.com/u/hebrew_878)\ **Replies:** 3\ **Last updated:** [August 2, 2014, 12:31am UTC](https://community.wowza.com/t/vod-audio-bitrate/41186 "2014-08-02T00:31:44Z")
how can i adjust bitrate of a mp3 track to 32k,64k ? i have uploaded 1 mp3 file to /usr/local/Wowza/content/sample.mp3 i have checked with VLC player rtsp://ip:1935/vod/mp3:sample.mp3 its not streaming smoothly also i… --- ## [VOD pages automatically generated using Live streaming](https://community.wowza.com/t/vod-pages-automatically-generated-using-live-streaming/38730)
**Author:** [@Kent\_Erichsen](https://community.wowza.com/u/Kent_Erichsen)\ **Replies:** 1\ **Last updated:** [August 2, 2014, 12:12am UTC](https://community.wowza.com/t/vod-pages-automatically-generated-using-live-streaming/38730 "2014-08-02T00:12:28Z")
Hi, I have setup 6 live streams of billiards with transcoder and all. All is working fine with the exception of very high (too high) CPU utilization. Anyway!! All streams are recorded when active. I want to make it … --- ## [upgrade to wowza 4](https://community.wowza.com/t/upgrade-to-wowza-4/192)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 1\ **Last updated:** [August 1, 2014, 11:42pm UTC](https://community.wowza.com/t/upgrade-to-wowza-4/192 "2014-08-01T23:42:36Z")
Hello i installed a new release of wowza which is actually wowza 4. my apps were previously designed for wowza 3.6. After putting my jar files into the lib folder, wowza 4 seems unhappy with that and my apps are not st… --- ## [Can't build JWPlayer with secured token](https://community.wowza.com/t/cant-build-jwplayer-with-secured-token/41355)
**Author:** [@tiberghien\_vincent](https://community.wowza.com/u/tiberghien_vincent)\ **Replies:** 5\ **Last updated:** [August 1, 2014, 8:10pm UTC](https://community.wowza.com/t/cant-build-jwplayer-with-secured-token/41355 "2014-08-01T20:10:47Z")
Hi, I followed the tutorials, tryed many ways to build jwplayer 6 with a secure token, under windows 7 or linux ubuntu server 14.04, but i never succeed. I can build the html5 file with success, but building the swf fi… --- ## [NVENC encoding in linux working on GPU but also using CPU](https://community.wowza.com/t/nvenc-encoding-in-linux-working-on-gpu-but-also-using-cpu/467)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 9\ **Last updated:** [August 1, 2014, 3:01pm UTC](https://community.wowza.com/t/nvenc-encoding-in-linux-working-on-gpu-but-also-using-cpu/467 "2014-08-01T15:01:52Z")
Hi, I have an issue that is driving me crazy and i need your views on this please. The scenario is this: I have an 8core, 16GB RAM Server running Linux CentOS 64 bit, Java 8u5, Wowza Streaming Engine 4.0.3 and the ser… --- ## [Why do I have 2 identical copies of wowzastreamingengine in my local directory?](https://community.wowza.com/t/why-do-i-have-2-identical-copies-of-wowzastreamingengine-in-my-local-directory/39500)
**Author:** [@Jonathan\_Campbell](https://community.wowza.com/u/Jonathan_Campbell)\ **Replies:** 1\ **Last updated:** [August 1, 2014, 2:54pm UTC](https://community.wowza.com/t/why-do-i-have-2-identical-copies-of-wowzastreamingengine-in-my-local-directory/39500 "2014-08-01T14:54:55Z")
In my local directory, I have WowzaStreamingEngine-4.0.3 and WowzaStreamingEngine. Each has identical files, including applications I’ve created. When I move either out of the local dir the server won’t start. I get “Wow… --- ## [Check RTSP and RTMP connection count in plugin](https://community.wowza.com/t/check-rtsp-and-rtmp-connection-count-in-plugin/43483)
**Author:** [@Andrey\_Litvinov](https://community.wowza.com/u/Andrey_Litvinov)\ **Replies:** 2\ **Last updated:** [August 1, 2014, 10:26am UTC](https://community.wowza.com/t/check-rtsp-and-rtmp-connection-count-in-plugin/43483 "2014-08-01T10:26:21Z")
Hi everyone, Do you know is it possible to check RTSP and RTMP connection count in WOWZA plugin? Also can WOWZA plugin open socket for send data with status to some server? Thanks, – --- ## [Consultant and/or Developer Wanted!](https://community.wowza.com/t/consultant-and-or-developer-wanted/43513)
**Author:** [@Bhagya\_lakshmi](https://community.wowza.com/u/Bhagya_lakshmi)\ **Replies:** 0\ **Last updated:** [August 1, 2014, 1:26am UTC](https://community.wowza.com/t/consultant-and-or-developer-wanted/43513 "2014-08-01T01:26:12Z")
Project Description : Need to stream two way videos between iOS and Web application. For example, Whatever I see in my iOS device front camera will have to be streamed to my web application (say for ex. an Applet) and v… --- ## [Video Platform managment](https://community.wowza.com/t/video-platform-managment/40213)
**Author:** [@Left\_Chal](https://community.wowza.com/u/Left_Chal)\ **Replies:** 1\ **Last updated:** [July 31, 2014, 9:12pm UTC](https://community.wowza.com/t/video-platform-managment/40213 "2014-07-31T21:12:21Z")
Hi, i am wondering about a video managment platform which is compatible with wowza for delivering VOD can you propose me some? --- ## [Flash Version String - Wildcard to allow all publishers?](https://community.wowza.com/t/flash-version-string-wildcard-to-allow-all-publishers/722)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 5\ **Last updated:** [July 31, 2014, 4:44pm UTC](https://community.wowza.com/t/flash-version-string-wildcard-to-allow-all-publishers/722 "2014-07-31T16:44:01Z")
Is there a way to set an “allow all” type of wildcard character in the Flash Version String in Wowza 4 to allow all RTMP publishers by default? At the link below is seems to say that either Wirecast or FME/FMLE connectio… --- ## [Does wowza allow a "push-in" of streams like evostream and crtmpserver?](https://community.wowza.com/t/does-wowza-allow-a-push-in-of-streams-like-evostream-and-crtmpserver/39497)
**Author:** [@Jonathan\_Campbell](https://community.wowza.com/u/Jonathan_Campbell)\ **Replies:** 1\ **Last updated:** [July 31, 2014, 3:36pm UTC](https://community.wowza.com/t/does-wowza-allow-a-push-in-of-streams-like-evostream-and-crtmpserver/39497 "2014-07-31T15:36:57Z")
I’m interested in having several raspberry Pi’s stream to a wowza server, and distributed from there. But, I would like for each RPi to be able to define its own stream name using ffmpeg and then push it to wowza. The cl… [Previous page](https://community.wowza.com/latest.md?page=312) [Next page](https://community.wowza.com/latest.md?page=314)