# Latest **URL:** https://community.wowza.com/latest.md?page=227 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 228 --- ## [Missing x-app in ERROR log](https://community.wowza.com/t/missing-x-app-in-error-log/34320)
**Author:** [@Marcin\_Wozniak](https://community.wowza.com/u/Marcin_Wozniak)\ **Replies:** 4\ **Last updated:** [April 29, 2016, 2:57am UTC](https://community.wowza.com/t/missing-x-app-in-error-log/34320 "2016-04-29T02:57:01Z")
Hi, As i have hundreds of streams - i need to have a deep knowledge about errors happening. I want to split the by application name. I added x-app in serverError but this field is empty in logs. Example: - - ERROR ser… --- ## [Request help with nDVR Playlist API](https://community.wowza.com/t/request-help-with-ndvr-playlist-api/35992)
**Author:** [@carlos\_sepulveda](https://community.wowza.com/u/carlos_sepulveda)\ **Replies:** 2\ **Last updated:** [April 29, 2016, 2:41am UTC](https://community.wowza.com/t/request-help-with-ndvr-playlist-api/35992 "2016-04-29T02:41:39Z")
Some days ago Hi I’m trying to set playlist Ndrv the problem that I could not run the url example http://192.187.121.242:1935/dvr/radio/8000.stream/playlist.m3u8?DVR I explain how I did it, configure a current active ca… --- ## [Dynamic server-side playlist for Live stream with cc](https://community.wowza.com/t/dynamic-server-side-playlist-for-live-stream-with-cc/42186)
**Author:** [@Mike\_Kozlakowski](https://community.wowza.com/u/Mike_Kozlakowski)\ **Replies:** 1\ **Last updated:** [April 29, 2016, 2:14am UTC](https://community.wowza.com/t/dynamic-server-side-playlist-for-live-stream-with-cc/42186 "2016-04-29T02:14:36Z")
Greetings, My goal is to create a looping pseudo-live stream based on a dynamic playlist of video files (with captioning). The resulting stream needs to be multibitrate HLS. I’m currently accomplishing this using an ext… --- ## [Zero sized function error on Wowza ec2 instance](https://community.wowza.com/t/zero-sized-function-error-on-wowza-ec2-instance/46331)
**Author:** [@Junichiro\_Takagi](https://community.wowza.com/u/Junichiro_Takagi)\ **Replies:** 4\ **Last updated:** [April 28, 2016, 3:26pm UTC](https://community.wowza.com/t/zero-sized-function-error-on-wowza-ec2-instance/46331 "2016-04-28T15:26:49Z")
Hi, I sometimes got ‘Zero sized function’ error. What does the error mean? and how to fix it? Is it GC problem? Our service has very few streams. Wowza receives RTMP from iPhone and create HLS files. We use WowzaStr… --- ## [Shaka Player with CENC](https://community.wowza.com/t/shaka-player-with-cenc/44234)
**Author:** [@David\_Cavar](https://community.wowza.com/u/David_Cavar)\ **Replies:** 3\ **Last updated:** [April 28, 2016, 3:20pm UTC](https://community.wowza.com/t/shaka-player-with-cenc/44234 "2016-04-28T15:20:58Z")
There seems to be some kind of bug with not just shaka player but with several other players. It seems that wowza doesn’t generate proper chunks for MPEG-DASH streaming protocol when CENC is enabled. Is this a known bug.… --- ## [GoCoder SDK available?](https://community.wowza.com/t/gocoder-sdk-available/40430)
**Author:** [@Iker\_Barrena](https://community.wowza.com/u/Iker_Barrena)\ **Replies:** 35\ **Last updated:** [April 28, 2016, 2:27pm UTC](https://community.wowza.com/t/gocoder-sdk-available/40430 "2016-04-28T14:27:00Z")
Hi, I wonder if it could be posible to get a SDK for integrate GoCoder likely player in an iOS app, Thanks in advance, --- ## [OpenSource Wowza Server SDK on wowza.io](https://community.wowza.com/t/opensource-wowza-server-sdk-on-wowza-io/46117)
**Author:** [@Carlos\_Camacho](https://community.wowza.com/u/Carlos_Camacho)\ **Replies:** 3\ **Last updated:** [April 28, 2016, 2:02pm UTC](https://community.wowza.com/t/opensource-wowza-server-sdk-on-wowza-io/46117 "2016-04-28T14:02:29Z")
Hello, I just have created a small OpenSource project stored on Github, this is related to a open SDK writen in PHP, Python and .Net to be able to create simpler streaming apps. The first version includes, for now only… --- ## [Cannot transcode more than one stream.](https://community.wowza.com/t/cannot-transcode-more-than-one-stream/45922)
**Author:** [@Aamir\_Husain](https://community.wowza.com/u/Aamir_Husain)\ **Replies:** 3\ **Last updated:** [April 28, 2016, 10:57am UTC](https://community.wowza.com/t/cannot-transcode-more-than-one-stream/45922 "2016-04-28T10:57:15Z")
I have been trying to live stream multiple sources with transcoder activated. Unfortunately transcoder feature is not working on more than one stream. When I play single stream it working absolutely fine. I need transcod… --- ## [How can i get simultaneous playback on multiple devices?](https://community.wowza.com/t/how-can-i-get-simultaneous-playback-on-multiple-devices/39314)
**Author:** [@Serhan\_VARHAN](https://community.wowza.com/u/Serhan_VARHAN)\ **Replies:** 6\ **Last updated:** [April 28, 2016, 1:57am UTC](https://community.wowza.com/t/how-can-i-get-simultaneous-playback-on-multiple-devices/39314 "2016-04-28T01:57:43Z")
Is it possible to play the same live stream on multiple devices at the same timecode of live stream ? For example think that in the live stream there is a clock, when playing this live stream on multiple devices you see … --- ## [Wowza Stripping Metadata](https://community.wowza.com/t/wowza-stripping-metadata/46497)
**Author:** [@Tim\_McClure](https://community.wowza.com/u/Tim_McClure)\ **Replies:** 1\ **Last updated:** [April 27, 2016, 9:38pm UTC](https://community.wowza.com/t/wowza-stripping-metadata/46497 "2016-04-27T21:38:33Z")
I run the following command on video from the direct video source ( a file with a .ts extension): ffmpeg -re -i \ -map data-re -codec copy -f data \ Doing this the data-re command finds the… --- ## [Stream Files - HTTP Not Working](https://community.wowza.com/t/stream-files-http-not-working/46940)
**Author:** [@Gokhan\_Bozbuga](https://community.wowza.com/u/Gokhan_Bozbuga)\ **Replies:** 2\ **Last updated:** [April 27, 2016, 5:39pm UTC](https://community.wowza.com/t/stream-files-http-not-working/46940 "2016-04-27T17:39:46Z")
Hello there, We want to use the WOWZA for our project. Live again we want to send and receive broadcasts from the HTTP protocol on the application. Sample post: http://1.1.1.1:80/S1/HLS\_LIVE//prog\_index.m3u8 Applicati… --- ## [HLS AES-128 Encyption for VOD](https://community.wowza.com/t/hls-aes-128-encyption-for-vod/46971)
**Author:** [@Thomas\_Nowotny](https://community.wowza.com/u/Thomas_Nowotny)\ **Replies:** 0\ **Last updated:** [April 27, 2016, 5:35pm UTC](https://community.wowza.com/t/hls-aes-128-encyption-for-vod/46971 "2016-04-27T17:35:46Z")
Hello, i followed https://www.wowza.com/docs/how-to-secure-apple-hls-streaming-using-drm-encryption and https://www.wowza.com/docs/how-to-use-the-internal-method-of-aes-128-encryption-to-secure-live-or-vod-streams-se… --- ## [Wowza won't output stream](https://community.wowza.com/t/wowza-wont-output-stream/46968)
**Author:** [@Dan\_Bonde](https://community.wowza.com/u/Dan_Bonde)\ **Replies:** 2\ **Last updated:** [April 27, 2016, 5:13pm UTC](https://community.wowza.com/t/wowza-wont-output-stream/46968 "2016-04-27T17:13:39Z")
Hi i’ve recently rented a new server (OVH) and installed wowza streaming engine on it but have a problem with getting it to output the stream. There is no problem sending the stream to wowza and it is playing fine in t… --- ## [need help ( dvr streaming )](https://community.wowza.com/t/need-help-dvr-streaming/46914)
**Author:** [@mahmoud\_elgammal](https://community.wowza.com/u/mahmoud_elgammal)\ **Replies:** 2\ **Last updated:** [April 27, 2016, 9:57am UTC](https://community.wowza.com/t/need-help-dvr-streaming/46914 "2016-04-27T09:57:31Z")
please i need help i have Euronet Ahd Dvr 4 Channels i want to stream in wowza and i want to know the url format to stream in local network i need the url that i wiill put in stream file ? & income stream ? my dvr d… --- ## [Detect failure of mediacaster stream?](https://community.wowza.com/t/detect-failure-of-mediacaster-stream/34554)
**Author:** [@Graeme\_Bull](https://community.wowza.com/u/Graeme_Bull)\ **Replies:** 2\ **Last updated:** [April 27, 2016, 7:55am UTC](https://community.wowza.com/t/detect-failure-of-mediacaster-stream/34554 "2016-04-27T07:55:14Z")
I’m wondering how to detect the failure of a mediacaster stream while it’s being played, or even just the failure to connect up initially. I’ve tried the “addMediaCasterListener” method on the application object, but not… --- ## [RTMP onPause big delay](https://community.wowza.com/t/rtmp-onpause-big-delay/45720)
**Author:** [@Danijel\_Petrovic](https://community.wowza.com/u/Danijel_Petrovic)\ **Replies:** 1\ **Last updated:** [April 27, 2016, 6:36am UTC](https://community.wowza.com/t/rtmp-onpause-big-delay/45720 "2016-04-27T06:36:00Z")
I’m experiencing very big delay between pause and firing onPause event for my RTMP streams. onPlay and onStop fires immediately. In my custom module I have public void onStreamCreate(IMediaStream stream) { userStream =… --- ## [Custom authentication module](https://community.wowza.com/t/custom-authentication-module/46962)
**Author:** [@Hyungjoo\_Kim](https://community.wowza.com/u/Hyungjoo_Kim)\ **Replies:** 1\ **Last updated:** [April 27, 2016, 6:01am UTC](https://community.wowza.com/t/custom-authentication-module/46962 "2016-04-27T06:01:10Z")
Hello, To our knowledge, Wowza supports ‘http digest’ when rtsp session established. But you know, MD5 hash alg. is broken security function. So, we want to customize rtsp authentication to use sha-2 in wowza. Is it … --- ## [Wowza Playback & Recording urgent issue](https://community.wowza.com/t/wowza-playback-recording-urgent-issue/46872)
**Author:** [@Vook\_App](https://community.wowza.com/u/Vook_App)\ **Replies:** 1\ **Last updated:** [April 27, 2016, 12:35am UTC](https://community.wowza.com/t/wowza-playback-recording-urgent-issue/46872 "2016-04-27T00:35:30Z")
Hi, I am streaming live video from nanocosmos h.264 encoder to RTMP to wowza and playing using nanocosmos player, but live video playback stopped after few seconds, If I increase buffer length in player then video also … --- ## [smooth streaming VBR choppy playback/ configuration](https://community.wowza.com/t/smooth-streaming-vbr-choppy-playback-configuration/46843)
**Author:** [@Colin\_Bennett](https://community.wowza.com/u/Colin_Bennett)\ **Replies:** 1\ **Last updated:** [April 27, 2016, 12:14am UTC](https://community.wowza.com/t/smooth-streaming-vbr-choppy-playback-configuration/46843 "2016-04-27T00:14:11Z")
Hi all. I’m setting up Wowza Streming Engine 4.0.1 to produce multiple VBR streams (subSD, SD and HD) and each stream has 3 bitrate renditions. My source stream is an RTMP stream at 4.580 Mbits/s. I’m having some troub… --- ## [How to change the name of master playlist](https://community.wowza.com/t/how-to-change-the-name-of-master-playlist/46916)
**Author:** [@Ashish\_Dhal](https://community.wowza.com/u/Ashish_Dhal)\ **Replies:** 1\ **Last updated:** [April 26, 2016, 3:31pm UTC](https://community.wowza.com/t/how-to-change-the-name-of-master-playlist/46916 "2016-04-26T15:31:11Z")
I am publishing a HLS live stream. And the master playlist name is chunkedlist.m3u8 by default. Is there a way I can rename it. Any override tags? --- ## [SecureToken between client & server](https://community.wowza.com/t/securetoken-between-client-server/46955)
**Author:** [@Avi\_Ortas](https://community.wowza.com/u/Avi_Ortas)\ **Replies:** 1\ **Last updated:** [April 26, 2016, 3:24pm UTC](https://community.wowza.com/t/securetoken-between-client-server/46955 "2016-04-26T15:24:07Z")
Hello All, I need your help which i didnt success since yesterday to implement this option :slight\_smile: I am trying to do client-server auth with SecureToken hashing but I am always getting 403 acces denied error. I r… --- ## [Scheduled stream respects idle timeout?](https://community.wowza.com/t/scheduled-stream-respects-idle-timeout/46957)
**Author:** [@Thomas\_Pedersen](https://community.wowza.com/u/Thomas_Pedersen)\ **Replies:** 1\ **Last updated:** [April 26, 2016, 2:32pm UTC](https://community.wowza.com/t/scheduled-stream-respects-idle-timeout/46957 "2016-04-26T14:32:34Z")
When saving a new schedule without end time, it warns that the encoder must be stopped manually. Does it, however, respect the idle timeout configured in the transcoder settings? --- ## [How to find out, if a module works](https://community.wowza.com/t/how-to-find-out-if-a-module-works/46917)
**Author:** [@Dirk\_Wohr](https://community.wowza.com/u/Dirk_Wohr)\ **Replies:** 3\ **Last updated:** [April 26, 2016, 1:39pm UTC](https://community.wowza.com/t/how-to-find-out-if-a-module-works/46917 "2016-04-26T13:39:43Z")
Hi, I’m new to Wowza PlugIn Development and finished this tutorial: https://www.wowza.com/docs/how-to-extend-wowza-streaming-engine-using-the-wowza-ide Eclipse sucessfully created the .jar file in Wowza’s lib folder, … --- ## [Wowza IDE in Eclipse Neon project breaks for new projects created.](https://community.wowza.com/t/wowza-ide-in-eclipse-neon-project-breaks-for-new-projects-created/120)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 1\ **Last updated:** [April 26, 2016, 6:40am UTC](https://community.wowza.com/t/wowza-ide-in-eclipse-neon-project-breaks-for-new-projects-created/120 "2016-04-26T06:40:40Z")
I am running Wowza IDE in Eclipse Neon and everytime I create a new Javascript project in a completely seperate active working set the project breaks. It loses the correct project setup. The wowza libraries are listed in… --- ## [Configure origin repeater url and packetizer](https://community.wowza.com/t/configure-origin-repeater-url-and-packetizer/119)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 1\ **Last updated:** [April 26, 2016, 6:38am UTC](https://community.wowza.com/t/configure-origin-repeater-url-and-packetizer/119 "2016-04-26T06:38:39Z")
Hi there I am working with a custom module which seems to be setting a repeater path but then for some reason initiating an rtmp stream from the origin. I believe wowza would do this internally correct ? ie instance.get… --- ## [HDS Streaming Url Parameters Encoded in Media URL](https://community.wowza.com/t/hds-streaming-url-parameters-encoded-in-media-url/34392)
**Author:** [@Heinz\_Lechner](https://community.wowza.com/u/Heinz_Lechner)\ **Replies:** 2\ **Last updated:** [April 26, 2016, 6:34am UTC](https://community.wowza.com/t/hds-streaming-url-parameters-encoded-in-media-url/34392 "2016-04-26T06:34:04Z")
Hi! We use a Live HTTP Origin application and Limlight CDN to provide Livestreams for more than 50.000 Concurrent Viewers Without URL-Parameters (e.g. http://185.85.29.17/orf2/q4a.sdp/manifest.f4m) the manifest media t… --- ## [Confused on services you offer](https://community.wowza.com/t/confused-on-services-you-offer/46908)
**Author:** [@wqdwqd\_wqdwqq](https://community.wowza.com/u/wqdwqd_wqdwqq)\ **Replies:** 2\ **Last updated:** [April 25, 2016, 1:47pm UTC](https://community.wowza.com/t/confused-on-services-you-offer/46908 "2016-04-25T13:47:19Z")
Hello, I’m looking for some clarity on what services you offer. I have a kworld USB ATSC dvb tuner with an antenna attached to pickup some OTA channels. Can I use your program to convert the stream to an h.264 format m3… --- ## [Error: Source stream or file could not be found or access was denied.](https://community.wowza.com/t/error-source-stream-or-file-could-not-be-found-or-access-was-denied/46911)
**Author:** [@Nathan\_Soares](https://community.wowza.com/u/Nathan_Soares)\ **Replies:** 1\ **Last updated:** [April 25, 2016, 12:21pm UTC](https://community.wowza.com/t/error-source-stream-or-file-could-not-be-found-or-access-was-denied/46911 "2016-04-25T12:21:17Z")
Connection url: rtmp://\[IP HERE\]:1935/live/Nathanpr0 You can understand the problem only seeing these images. --- ## [Common method for client authentication with live MPEG-DASH](https://community.wowza.com/t/common-method-for-client-authentication-with-live-mpeg-dash/41730)
**Author:** [@David\_Shimamoto](https://community.wowza.com/u/David_Shimamoto)\ **Replies:** 3\ **Last updated:** [April 25, 2016, 8:56am UTC](https://community.wowza.com/t/common-method-for-client-authentication-with-live-mpeg-dash/41730 "2016-04-25T08:56:09Z")
Hi, Please advise if there is a common way to do client authentication when live streaming MPEG-DASH. With RTMP, this was rather straight forward; Override Modulebase.play as described here, https://www.wowza.com/doc… --- ## [@Override Java Eclipse Error \[Solved\]](https://community.wowza.com/t/override-java-eclipse-error-solved/46888)
**Author:** [@Dracula\_Akumajou](https://community.wowza.com/u/Dracula_Akumajou)\ **Replies:** 1\ **Last updated:** [April 25, 2016, 7:48am UTC](https://community.wowza.com/t/override-java-eclipse-error-solved/46888 "2016-04-25T07:48:54Z")
You may get an error when you write a new Wowza Module In Eclipse that uses @Override annotation This is the solution: In Eclipse go to Project / Properties / Java Compiler / Enable Project Specific Settings (Checke… [Previous page](https://community.wowza.com/latest.md?page=226) [Next page](https://community.wowza.com/latest.md?page=228)