# Wowza Streaming Engine

**URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=113

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**Page:** 114

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## [How to upload local  video file on Wowza server with using Wowza GoCoder SDK](https://community.wowza.com/t/how-to-upload-local-video-file-on-wowza-server-with-using-wowza-gocoder-sdk/49768)

<div class="topic-metadata">

**Author:** [@ankit\_patel](https://community.wowza.com/u/ankit_patel)\
**Replies:** 0\
**Last updated:** [September 26, 2017, 2:23pm UTC](https://community.wowza.com/t/how-to-upload-local-video-file-on-wowza-server-with-using-wowza-gocoder-sdk/49768 "2017-09-26T14:23:05Z")

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hi We have used your WowzaGoCoderMP4PlayerSample code it is send only video frame captured not audio frame capture

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## [Can wowza use akamaized.net but not akamaihd.net in tag 'BaseURL'  of  MEPG-DASH mpd](https://community.wowza.com/t/can-wowza-use-akamaized-net-but-not-akamaihd-net-in-tag-baseurl-of-mepg-dash-mpd/49744)

<div class="topic-metadata">

**Author:** [@Takatoshi\_Kakimoto](https://community.wowza.com/u/Takatoshi_Kakimoto)\
**Replies:** 2\
**Last updated:** [September 26, 2017, 8:26am UTC](https://community.wowza.com/t/can-wowza-use-akamaized-net-but-not-akamaihd-net-in-tag-baseurl-of-mepg-dash-mpd/49744 "2017-09-26T08:26:55Z")

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Hi, I am configing Wowza to stream to Akamai by following this web page: https://www.wowza.com/docs/how-to-stream-to-akamai But the ‘BaseURL’ tag in my MPD file is using ‘akamaihd.net’ as the domain name. For example…

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## [Wowza HTTP Caching Origin using RTP Source](https://community.wowza.com/t/wowza-http-caching-origin-using-rtp-source/49763)

<div class="topic-metadata">

**Author:** [@Doug](https://community.wowza.com/u/Doug)\
**Replies:** 0\
**Last updated:** [September 25, 2017, 6:36pm UTC](https://community.wowza.com/t/wowza-http-caching-origin-using-rtp-source/49763 "2017-09-25T18:36:14Z")

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We have an Extron SMP 351 encoder that’s pushing an MPEGTS stream via UDP to a single wowza 4.7.2 node. In turn we’re using stream targets to push that stream out to other wowza nodes. Those wowza nodes are in turn servi…

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## [Can I stream audio in any format other than m3u8?](https://community.wowza.com/t/can-i-stream-audio-in-any-format-other-than-m3u8/49755)

<div class="topic-metadata">

**Author:** [@Tapas\_Bansal](https://community.wowza.com/u/Tapas_Bansal)\
**Replies:** 1\
**Last updated:** [September 25, 2017, 5:14pm UTC](https://community.wowza.com/t/can-i-stream-audio-in-any-format-other-than-m3u8/49755 "2017-09-25T17:14:37Z")

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Missing title. Missing body.

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## [Can we  stream data with wowza only with amazon S3 storage ?  I dont want to use Amazon EC2 instance or others . Is it possible ?](https://community.wowza.com/t/can-we-stream-data-with-wowza-only-with-amazon-s3-storage-i-dont-want-to-use-amazon-ec2-instance-or-others-is-it-possible/49754)

<div class="topic-metadata">

**Author:** [@Himanshu\_Sharma](https://community.wowza.com/u/Himanshu_Sharma)\
**Replies:** 0\
**Last updated:** [September 25, 2017, 11:45am UTC](https://community.wowza.com/t/can-we-stream-data-with-wowza-only-with-amazon-s3-storage-i-dont-want-to-use-amazon-ec2-instance-or-others-is-it-possible/49754 "2017-09-25T11:45:39Z")

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Can we stream data with wowza only with amazon S3 storage ? I dont want to use Amazon EC2 instance or others . Is it possible ?

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## [Quicksync enable with E3-1285 v4???](https://community.wowza.com/t/quicksync-enable-with-e3-1285-v4/45843)

<div class="topic-metadata">

**Author:** [@Mike\_Washosky](https://community.wowza.com/u/Mike_Washosky)\
**Replies:** 2\
**Last updated:** [September 24, 2017, 7:58pm UTC](https://community.wowza.com/t/quicksync-enable-with-e3-1285-v4/45843 "2017-09-24T19:58:39Z")

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I’m trying to find the procedure to enable transcoding QSV with this processor, can you help me with this ?. Thank you Regards

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## [Cam Stream via Flash Module Not Playable on Mobile](https://community.wowza.com/t/cam-stream-via-flash-module-not-playable-on-mobile/49749)

<div class="topic-metadata">

**Author:** [@Muhammad\_Irfan](https://community.wowza.com/u/Muhammad_Irfan)\
**Replies:** 1\
**Last updated:** [September 24, 2017, 5:13pm UTC](https://community.wowza.com/t/cam-stream-via-flash-module-not-playable-on-mobile/49749 "2017-09-24T17:13:36Z")

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Dear Support, I created a live publishing module (via flash script) that connect / publish user cam stream while other people can see stream via normal player (via rtmp or hls) Its streaming properly on rtmp but can’t …

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## [Prevent Original HTML5 Player from preloading](https://community.wowza.com/t/prevent-original-html5-player-from-preloading/49750)

<div class="topic-metadata">

**Author:** [@Brent\_Calkins](https://community.wowza.com/u/Brent_Calkins)\
**Replies:** 0\
**Last updated:** [September 24, 2017, 11:35am UTC](https://community.wowza.com/t/prevent-original-html5-player-from-preloading/49750 "2017-09-24T11:35:19Z")

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Is there a way to prevent the Original HTML5 player from preloading? Something similar to youtube’s preload=“none”. I’m using Wowza Streaming Cloud and my embed code is: \<div id='wowza\_player'\>\</div\> \<script id='player…

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## [Live Stream not Working in Android](https://community.wowza.com/t/live-stream-not-working-in-android/49674)

<div class="topic-metadata">

**Author:** [@Arun\_Lokas](https://community.wowza.com/u/Arun_Lokas)\
**Replies:** 1\
**Last updated:** [September 24, 2017, 7:16am UTC](https://community.wowza.com/t/live-stream-not-working-in-android/49674 "2017-09-24T07:16:11Z")

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I’m not able to see my live stream video in the android mobile web view.it working fine in web not an android device

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## [WebRTC publisher adaptive bitrate has high packets lost on both TCP and UDP, Solution?](https://community.wowza.com/t/webrtc-publisher-adaptive-bitrate-has-high-packets-lost-on-both-tcp-and-udp-solution/49724)

<div class="topic-metadata">

**Author:** [@Xiang\_Valcano](https://community.wowza.com/u/Xiang_Valcano)\
**Replies:** 0\
**Last updated:** [September 22, 2017, 6:20pm UTC](https://community.wowza.com/t/webrtc-publisher-adaptive-bitrate-has-high-packets-lost-on-both-tcp-and-udp-solution/49724 "2017-09-22T18:20:57Z")

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I try to make publisher perform adaptive bitrate. The problem is that the video packet loss is very high. I use the provided publish and play project. I remove the enhanceSDP Line. I tried all h264, vp8, vp9. I tried al…

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## [On the Azure Wowza (preinstalled) Instance, is there a bug streaming UDP via RTSP?](https://community.wowza.com/t/on-the-azure-wowza-preinstalled-instance-is-there-a-bug-streaming-udp-via-rtsp/49692)

<div class="topic-metadata">

**Author:** [@Randall\_Eike](https://community.wowza.com/u/Randall_Eike)\
**Replies:** 4\
**Last updated:** [September 22, 2017, 1:21am UTC](https://community.wowza.com/t/on-the-azure-wowza-preinstalled-instance-is-there-a-bug-streaming-udp-via-rtsp/49692 "2017-09-22T01:21:43Z")

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On the Wowza preinstalled (Windows) instance, I am unable to stream UDP via RTSP with FFMPEG. The issue is that during the SETUP, the server responds with local IP address and then FFMPEG sends the packets to this local …

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## [LiveStreamRecord based in RTP timestamp](https://community.wowza.com/t/livestreamrecord-based-in-rtp-timestamp/49733)

<div class="topic-metadata">

**Author:** [@John\_Cena](https://community.wowza.com/u/John_Cena)\
**Replies:** 0\
**Last updated:** [September 21, 2017, 7:38pm UTC](https://community.wowza.com/t/livestreamrecord-based-in-rtp-timestamp/49733 "2017-09-21T19:38:04Z")

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Hi, I have an IP camera live streaming to wowza. The camera send me motionDetected = true and motionDetected = false events based on its motion sensor. Along with events camera also send RTP timestamp of video frame whe…

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## [video seek over rtsp problem](https://community.wowza.com/t/video-seek-over-rtsp-problem/49729)

<div class="topic-metadata">

**Author:** [@Fikrettin\_Emanet](https://community.wowza.com/u/Fikrettin_Emanet)\
**Replies:** 0\
**Last updated:** [September 20, 2017, 2:16pm UTC](https://community.wowza.com/t/video-seek-over-rtsp-problem/49729 "2017-09-20T14:16:17Z")

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I’m playing vod video served by Wowza with rtsp. If I play the stream without seek there is no problem. After playing wideo longer than 2000 seconds, If I request setting the position with gst\_element\_seek\_simple (…) t…

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## [HLS VOD streaming on Sony Android TV (with Opera Browser)](https://community.wowza.com/t/hls-vod-streaming-on-sony-android-tv-with-opera-browser/49679)

<div class="topic-metadata">

**Author:** [@Nguyen\_Ha](https://community.wowza.com/u/Nguyen_Ha)\
**Replies:** 1\
**Last updated:** [September 20, 2017, 2:31am UTC](https://community.wowza.com/t/hls-vod-streaming-on-sony-android-tv-with-opera-browser/49679 "2017-09-20T02:31:13Z")

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Hello, Is there anybody try to play HLS VOD content on Sony Android TV (especially 2015 devices) that using Opera TV as Internet Browser? I tested some series and there are ones released in 2017 can play smoothly withou…

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## [Error 500 -	ScheduledRandomAccessReader.bufferMiss](https://community.wowza.com/t/error-500-scheduledrandomaccessreader-buffermiss/42587)

<div class="topic-metadata">

**Author:** [@Antoni\_Bertran](https://community.wowza.com/u/Antoni_Bertran)\
**Replies:** 2\
**Last updated:** [September 19, 2017, 7:47am UTC](https://community.wowza.com/t/error-500-scheduledrandomaccessreader-buffermiss/42587 "2017-09-19T07:47:46Z")

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Hello we are using vods3 application with s3 and we get some error 500 ERROR 500 - ScheduledRandomAccessReader.bufferMiss\[amazons3/files/wowza/video.mp4\] and the file exists in s3 and has access to it Any idea? Could…

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## [Review the Transcoder Benchmarks](https://community.wowza.com/t/review-the-transcoder-benchmarks/49714)

<div class="topic-metadata">

**Author:** [@Chris\_Pearce](https://community.wowza.com/u/Chris_Pearce)\
**Replies:** 0\
**Last updated:** [September 19, 2017, 1:57am UTC](https://community.wowza.com/t/review-the-transcoder-benchmarks/49714 "2017-09-19T01:57:15Z")

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I’d like to ask that the Transcoder Benchmarks be repeated using the TechPowerUp GPU-Z tool to provide insight into the GPU utilization in addition to the CPU utilization. This is just as critical a thing to know if doin…

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## [How does wowza identify "connections"?](https://community.wowza.com/t/how-does-wowza-identify-connections/49713)

<div class="topic-metadata">

**Author:** [@James\_McHugh](https://community.wowza.com/u/James_McHugh)\
**Replies:** 0\
**Last updated:** [September 18, 2017, 4:34pm UTC](https://community.wowza.com/t/how-does-wowza-identify-connections/49713 "2017-09-18T16:34:11Z")

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We are trying to load test our server that hosts Wowza with realistic connections. We are using a plugin for apache jmeter, that is meant to simulate connections over HLS or Dash. However, it seems to generate more than …

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## [Scheduling live stream recording](https://community.wowza.com/t/scheduling-live-stream-recording/49710)

<div class="topic-metadata">

**Author:** [@Andrew\_Pr](https://community.wowza.com/u/Andrew_Pr)\
**Replies:** 0\
**Last updated:** [September 18, 2017, 2:42pm UTC](https://community.wowza.com/t/scheduling-live-stream-recording/49710 "2017-09-18T14:42:41Z")

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Hi. My web application broadcasts several live-record streams. I need to save in storage last 30 seconds of every stream hourly. Is it possible to do saving via integrated wowza 4.4 features, or I should do some programm…

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## [eavy lding , I do not enable transcoder function . How do I finish this setting ? thank you](https://community.wowza.com/t/eavy-lding-i-do-not-enable-transcoder-function-how-do-i-finish-this-setting-thank-you/49705)

<div class="topic-metadata">

**Author:** [@danny\_wang](https://community.wowza.com/u/danny_wang)\
**Replies:** 0\
**Last updated:** [September 18, 2017, 2:50am UTC](https://community.wowza.com/t/eavy-lding-i-do-not-enable-transcoder-function-how-do-i-finish-this-setting-thank-you/49705 "2017-09-18T02:50:39Z")

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I have a question want to solve . My source streams are 1.5 mb bitrate (.ts. strtam ) and transport to wowza server . I want to wowza output 1 mb bitrate to CDN.( only one 1 mb bitrate output not multi-bitrate ) Because …

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## [audio not playable from VODS3](https://community.wowza.com/t/audio-not-playable-from-vods3/49686)

<div class="topic-metadata">

**Author:** [@Avraham\_Rosskamm](https://community.wowza.com/u/Avraham_Rosskamm)\
**Replies:** 1\
**Last updated:** [September 15, 2017, 10:51pm UTC](https://community.wowza.com/t/audio-not-playable-from-vods3/49686 "2017-09-15T22:51:55Z")

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Hi, we have video stored in S3. When we probe the data using ffprobe, we see similar: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'https://s3.amazonaws.com/bucketname/video\_name.MP4': Metadata: major\_brand : mp42…

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## [Wowza and Teradek, what am I missing?](https://community.wowza.com/t/wowza-and-teradek-what-am-i-missing/49699)

<div class="topic-metadata">

**Author:** [@Luke\_Pickard1](https://community.wowza.com/u/Luke_Pickard1)\
**Replies:** 0\
**Last updated:** [September 15, 2017, 6:25pm UTC](https://community.wowza.com/t/wowza-and-teradek-what-am-i-missing/49699 "2017-09-15T18:25:44Z")

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https://imgur.com/a/zFmR0 Teradek fails with message “Can not connect to client socket”. GoCoder on my phone works with no problem.

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## [E3-1245v5 vs E3-1285v3](https://community.wowza.com/t/e3-1245v5-vs-e3-1285v3/49696)

<div class="topic-metadata">

**Author:** [@Maurizio\_Carella](https://community.wowza.com/u/Maurizio_Carella)\
**Replies:** 0\
**Last updated:** [September 15, 2017, 8:51am UTC](https://community.wowza.com/t/e3-1245v5-vs-e3-1285v3/49696 "2017-09-15T08:51:58Z")

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Hi, which CPU is better to use to transcode several streams? Both has QuickSync acceleration. The E3-1285v3 has been used by Wowza benchmark and it got good results. Can the E3-1245v5 get the same results? From cpuboss…

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## [WebRTC Relay](https://community.wowza.com/t/webrtc-relay/49069)

<div class="topic-metadata">

**Author:** [@Ciclano\_Ltda](https://community.wowza.com/u/Ciclano_Ltda)\
**Replies:** 2\
**Last updated:** [September 15, 2017, 2:26am UTC](https://community.wowza.com/t/webrtc-relay/49069 "2017-09-15T02:26:24Z")

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How can I have a relay from the webrtc source with wowza, so I can have M3U8 links? and stream targets. I created a live-edge to try to replicate webrtc but I have not been successful, is this possible? If so, what shoul…

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## [Rtmp encoder can't connect to wowza server 4.7](https://community.wowza.com/t/rtmp-encoder-cant-connect-to-wowza-server-4-7/49691)

<div class="topic-metadata">

**Author:** [@Steve\_H](https://community.wowza.com/u/Steve_H)\
**Replies:** 0\
**Last updated:** [September 15, 2017, 2:03am UTC](https://community.wowza.com/t/rtmp-encoder-cant-connect-to-wowza-server-4-7/49691 "2017-09-15T02:03:16Z")

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I have installed the wowza server with static IP address on windows PC 1 . I am trying to send a stream using Adobe FMLE from PC 2. I am getting an Error message, “Failure to connect to primary server”. What could be th…

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## [Preroll for VOD files](https://community.wowza.com/t/preroll-for-vod-files/593)

<div class="topic-metadata">

**Author:** [@system](https://community.wowza.com/u/system)\
**Replies:** 3\
**Last updated:** [September 14, 2017, 8:18pm UTC](https://community.wowza.com/t/preroll-for-vod-files/593 "2017-09-14T20:18:28Z")

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Hi! Is it possible to implement the following: User requests some VOD file Server gives user a small preroll video (5 sec), and what this video will be - depends on what video was requested and query string of the…

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## [Invalid SampleDelta -20 in STTS, at 560 st:1](https://community.wowza.com/t/invalid-sampledelta-20-in-stts-at-560-st-1/49663)

<div class="topic-metadata">

**Author:** [@Achinta\_Paul](https://community.wowza.com/u/Achinta_Paul)\
**Replies:** 0\
**Last updated:** [September 13, 2017, 10:25pm UTC](https://community.wowza.com/t/invalid-sampledelta-20-in-stts-at-560-st-1/49663 "2017-09-13T22:25:37Z")

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Hello All, I have a mobile app which does live streaming using wowza streaming engine. The live streams are recorded and later uploaded to AWS S3 bucket for VOD. I am using goole Exo player to play the Vod’d from AWS S…

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## [After installing StreakLock, can we stream \*both\* http as well as https?](https://community.wowza.com/t/after-installing-streaklock-can-we-stream-both-http-as-well-as-https/49682)

<div class="topic-metadata">

**Author:** [@Kenny\_Freundlich](https://community.wowza.com/u/Kenny_Freundlich)\
**Replies:** 0\
**Last updated:** [September 13, 2017, 1:13pm UTC](https://community.wowza.com/t/after-installing-streaklock-can-we-stream-both-http-as-well-as-https/49682 "2017-09-13T13:13:41Z")

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Hi. I’ve been asked to move our streaming server to https next month, when our main web server (Drupal) will also be moving to https. (We use Flowplayer 7 HTML5 as our player Looks like StreamLock is the best way to go…

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## [Mp4 streaming problem](https://community.wowza.com/t/mp4-streaming-problem/49539)

<div class="topic-metadata">

**Author:** [@Deyong\_Park](https://community.wowza.com/u/Deyong_Park)\
**Replies:** 2\
**Last updated:** [September 13, 2017, 6:03am UTC](https://community.wowza.com/t/mp4-streaming-problem/49539 "2017-09-13T06:03:00Z")

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Hi, I’m using wowza streaming engine 4.6.0. I encoded a set of video files to mp4 format with the same setting. Most of them are streamed well but few files are not streamed. I encoded the files with ffmpeg and changed …

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## [Compress Rolled logs](https://community.wowza.com/t/compress-rolled-logs/49675)

<div class="topic-metadata">

**Author:** [@Jock\_Mirow](https://community.wowza.com/u/Jock_Mirow)\
**Replies:** 1\
**Last updated:** [September 12, 2017, 6:23pm UTC](https://community.wowza.com/t/compress-rolled-logs/49675 "2017-09-12T18:23:15Z")

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Hi, Is there a way to compress the logs (after rolling), or should I create an external cron script for that? Thx.

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## [hosting as a subdomain](https://community.wowza.com/t/hosting-as-a-subdomain/49677)

<div class="topic-metadata">

**Author:** [@Parmesh\_Althi](https://community.wowza.com/u/Parmesh_Althi)\
**Replies:** 0\
**Last updated:** [September 12, 2017, 4:27pm UTC](https://community.wowza.com/t/hosting-as-a-subdomain/49677 "2017-09-12T16:27:46Z")

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I have e-learning website where video courses will be created and published. so the user will subscribe for free and watch the videos. but they should not download the videos with the download manager. is this possible t…

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