# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=263 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 264 --- ## [NVENC Geforce GTX 680 licensing](https://community.wowza.com/t/nvenc-geforce-gtx-680-licensing/40647)
**Author:** [@yee\_woon](https://community.wowza.com/u/yee_woon)\ **Replies:** 2\ **Last updated:** [January 6, 2014, 11:56am UTC](https://community.wowza.com/t/nvenc-geforce-gtx-680-licensing/40647 "2014-01-06T11:56:43Z")
Hi, Is there any extra license key required to set NVENC acceleration up? I faced the error below when was trying to use NVIDIA Geforce GTX 680. "File: nvenc/src/CNVEncoder.cpp, Line: 1424, nvEncOpenEncodeSessionEx() r… --- ## [EC2 Instances: Purpose of CloudFront?](https://community.wowza.com/t/ec2-instances-purpose-of-cloudfront/41362)
**Author:** [@Adam\_Tirapelle](https://community.wowza.com/u/Adam_Tirapelle)\ **Replies:** 9\ **Last updated:** [January 6, 2014, 11:38am UTC](https://community.wowza.com/t/ec2-instances-purpose-of-cloudfront/41362 "2014-01-06T11:38:18Z")
I apologize in advance if this is a simple question, but I can’t seem to find a straight answer. This is for live event only streaming and I’ve already been able to successfully set up and test both the Wowza Media Serv… --- ## [video/live smooth with rtmp/vlc but shake with HLS/QuickTime](https://community.wowza.com/t/video-live-smooth-with-rtmp-vlc-but-shake-with-hls-quicktime/40582)
**Author:** [@theo\_d](https://community.wowza.com/u/theo_d)\ **Replies:** 6\ **Last updated:** [January 3, 2014, 11:27am UTC](https://community.wowza.com/t/video-live-smooth-with-rtmp-vlc-but-shake-with-hls-quicktime/40582 "2014-01-03T11:27:29Z")
Hi everyone, I have a strange issue with Apple media players : my RTSP (h264/aac) stream is smooth with rtmp but the video shakes a lot if I watch it with safari player (http live streaming). Same issue when I playback… --- ## [Live Streaming from IP Camera to HLS protocol](https://community.wowza.com/t/live-streaming-from-ip-camera-to-hls-protocol/41758)
**Author:** [@Wellington\_Cruz](https://community.wowza.com/u/Wellington_Cruz)\ **Replies:** 3\ **Last updated:** [January 2, 2014, 2:03pm UTC](https://community.wowza.com/t/live-streaming-from-ip-camera-to-hls-protocol/41758 "2014-01-02T14:03:34Z")
Hi there, I’m having some trouble to configure wowza to perform an IP camera streaming live to the HLS protocol for use on Apple devices. Basically, my setup has 2 applications, with the names “live” and “ios” . The a… --- ## [How can i secure HLS stream and run rtsp for android](https://community.wowza.com/t/how-can-i-secure-hls-stream-and-run-rtsp-for-android/41633)
**Author:** [@mAI\_aNH](https://community.wowza.com/u/mAI_aNH)\ **Replies:** 2\ **Last updated:** [January 2, 2014, 12:04pm UTC](https://community.wowza.com/t/how-can-i-secure-hls-stream-and-run-rtsp-for-android/41633 "2014-01-02T12:04:39Z")
I want secure HLS stream same securetoken for rtmpe what can i do ? And how i config to run rtsp for android . I use link rtsp://mydomain/vod/mp4:sample.mp4 but media do not play how can i config to run rtsp than… --- ## [Force Wowza to include PCM audio in HLS stream?](https://community.wowza.com/t/force-wowza-to-include-pcm-audio-in-hls-stream/35544)
**Author:** [@Robert\_Reinhardt](https://community.wowza.com/u/Robert_Reinhardt)\ **Replies:** 1\ **Last updated:** [December 31, 2013, 1:47am UTC](https://community.wowza.com/t/force-wowza-to-include-pcm-audio-in-hls-stream/35544 "2013-12-31T01:47:22Z")
I’m restreaming an IP camera H.264 feed over RTSP to Wowza, and I’d like to have an audio-only version of this stream in HLS. However, the audio from the IP camera is PCM (Panasonic WV-SW174W), not AAC. Can I force Wowza… --- ## [passing Query String in the Repeater URL](https://community.wowza.com/t/passing-query-string-in-the-repeater-url/34150)
**Author:** [@Vijay\_J](https://community.wowza.com/u/Vijay_J)\ **Replies:** 9\ **Last updated:** [December 30, 2013, 11:58am UTC](https://community.wowza.com/t/passing-query-string-in-the-repeater-url/34150 "2013-12-30T11:58:39Z")
Hi, We’re currently using the resolveStreamAlias() method of the StreamNameAlias module on our Live Repeater Edges to dynamically return a fully-formed Live Repeater Origin URL for a stream. We’d also like to pass along… --- ## [AVI Video on Demand Streaming](https://community.wowza.com/t/avi-video-on-demand-streaming/41749)
**Author:** [@Mario\_Jakovljevic](https://community.wowza.com/u/Mario_Jakovljevic)\ **Replies:** 3\ **Last updated:** [December 29, 2013, 2:28pm UTC](https://community.wowza.com/t/avi-video-on-demand-streaming/41749 "2013-12-29T14:28:46Z")
Hello I am new here. I have install the new Version of WOWZA for testing… I have the trial licence installed. My quastion is can i use the Transcoder Addon to use a local avi video file to stream it for Video on Demand… --- ## [Publishing raw RTP packets](https://community.wowza.com/t/publishing-raw-rtp-packets/41080)
**Author:** [@Johnathan\_Kanarek](https://community.wowza.com/u/Johnathan_Kanarek)\ **Replies:** 7\ **Last updated:** [December 25, 2013, 8:37am UTC](https://community.wowza.com/t/publishing-raw-rtp-packets/41080 "2013-12-25T08:37:44Z")
Hi, I’m listening using my own RTP socket implementation and receiving and parsing the packets including the version, padding, extension, csrc count, marker, payload type, sequence number, time-stamp, ssrc and the data … --- ## [Generating smil files programatically](https://community.wowza.com/t/generating-smil-files-programatically/41083)
**Author:** [@Johnathan\_Kanarek](https://community.wowza.com/u/Johnathan_Kanarek)\ **Replies:** 3\ **Last updated:** [December 25, 2013, 6:01am UTC](https://community.wowza.com/t/generating-smil-files-programatically/41083 "2013-12-25T06:01:18Z")
Hi, I’m using multiple origins and egdes, all of them use the same shared disc for the streams storage path. For each new stream in the origin server, I want to generate a smil file in the shared streams storage direct… --- ## [FFmpeg to Wowza mp3 does not work](https://community.wowza.com/t/ffmpeg-to-wowza-mp3-does-not-work/41744)
**Author:** [@Brian\_Simonson](https://community.wowza.com/u/Brian_Simonson)\ **Replies:** 3\ **Last updated:** [December 23, 2013, 12:38pm UTC](https://community.wowza.com/t/ffmpeg-to-wowza-mp3-does-not-work/41744 "2013-12-23T12:38:40Z")
I am taking in a live audio source, converting it to mp3 with ffmpeg, and pushing that stream to Wowza. I have followed all the examples with live streaming and used the recommended Application.xml configurations. Howeve… --- ## [H.264 svc](https://community.wowza.com/t/h-264-svc/39098)
**Author:** [@Rafael\_Viana](https://community.wowza.com/u/Rafael_Viana)\ **Replies:** 2\ **Last updated:** [December 23, 2013, 9:13am UTC](https://community.wowza.com/t/h-264-svc/39098 "2013-12-23T09:13:38Z")
I found in the home page that encoder/transcoder works with H.264AVC. Anyone know if Wowza will works with H.264 SVC? Regards, --- ## [Help streaming using mobotix M12](https://community.wowza.com/t/help-streaming-using-mobotix-m12/34884)
**Author:** [@Ajmal\_Hasan](https://community.wowza.com/u/Ajmal_Hasan)\ **Replies:** 2\ **Last updated:** [December 23, 2013, 8:48am UTC](https://community.wowza.com/t/help-streaming-using-mobotix-m12/34884 "2013-12-23T08:48:42Z")
Please can some one help me streaming media from Mobotix M12 camera in wowza media server --- ## [How to Using Multicast vie RTSP using PushPublish modular](https://community.wowza.com/t/how-to-using-multicast-vie-rtsp-using-pushpublish-modular/39842)
**Author:** [@Jarry\_Huang](https://community.wowza.com/u/Jarry_Huang)\ **Replies:** 2\ **Last updated:** [December 20, 2013, 9:13am UTC](https://community.wowza.com/t/how-to-using-multicast-vie-rtsp-using-pushpublish-modular/39842 "2013-12-20T09:13:39Z")
Hi. I configured pushpublish modular to restream a wowza stream to other CDN systems. I’ve successed configuring a MPEGTS vie udp multicast stream, using this setting in PushPublishMap.txt: 100.stream={profile:“mpegts… --- ## [VoD Transcoding](https://community.wowza.com/t/vod-transcoding/41741)
**Author:** [@Andy\_Antono](https://community.wowza.com/u/Andy_Antono)\ **Replies:** 5\ **Last updated:** [December 19, 2013, 3:16pm UTC](https://community.wowza.com/t/vod-transcoding/41741 "2013-12-19T15:16:34Z")
Hi, I download and installed the Wowza server and is working nicely. I have a question for the VoD transcoding because all the documentation that i have seen until now are related to the streaming. I would like to tran… --- ## [maximum bitrate control](https://community.wowza.com/t/maximum-bitrate-control/40388)
**Author:** [@vas\_pup](https://community.wowza.com/u/vas_pup)\ **Replies:** 16\ **Last updated:** [December 19, 2013, 1:59pm UTC](https://community.wowza.com/t/maximum-bitrate-control/40388 "2013-12-19T13:59:51Z")
Hello, we have a vod setup (wowza3 + jwplayer) with some amount of mobile customers. since mobile customers are very sensitive to the data traffic volumes, we would like to introduce an option for them to be able to lim… --- ## [Playing rtsp in android without native player](https://community.wowza.com/t/playing-rtsp-in-android-without-native-player/41483)
**Author:** [@Stream\_4life](https://community.wowza.com/u/Stream_4life)\ **Replies:** 2\ **Last updated:** [December 19, 2013, 1:16pm UTC](https://community.wowza.com/t/playing-rtsp-in-android-without-native-player/41483 "2013-12-19T13:16:13Z")
The current scenario is, when i open the rtsp link, the android’s player will start playing the stream. But is there any way to embed the player in a webpage and the android user can play the video within the webpage (no… --- ## [HDS manifest](https://community.wowza.com/t/hds-manifest/463)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 5\ **Last updated:** [December 19, 2013, 2:38am UTC](https://community.wowza.com/t/hds-manifest/463 "2013-12-19T02:38:42Z")
\ \xxxxxx.smil\ \640\ \360\ \video/mp4\ \live\ \streaming\ \ **Author:** [@Joey\_Chu](https://community.wowza.com/u/Joey_Chu)\ **Replies:** 8\ **Last updated:** [December 18, 2013, 10:12pm UTC](https://community.wowza.com/t/how-set-hls-ext-x-playlist-type/41700 "2013-12-18T22:12:31Z") Hello, I saw the release notes on Wowza 3.6.3. There’s an update about the HLS option attribute, EXT-X-PLAYLIST-TYPE that is added to the HTTPStreamer/Property string properties. It seemed to be that this option is disa… --- ## [Integrating Wowza Media Server with Unity3d](https://community.wowza.com/t/integrating-wowza-media-server-with-unity3d/41737)
**Author:** [@Gorjan\_Arsovski](https://community.wowza.com/u/Gorjan_Arsovski)\ **Replies:** 1\ **Last updated:** [December 18, 2013, 8:00am UTC](https://community.wowza.com/t/integrating-wowza-media-server-with-unity3d/41737 "2013-12-18T08:00:36Z")
The application i am currently working on is Unity 3d app that should work on mobile devices (android and ios). I need to implement live streaming from the devices to the Wowza Server and vise versa. I would like to kno… --- ## [tts based clock recovery for 192 byte transport stream](https://community.wowza.com/t/tts-based-clock-recovery-for-192-byte-transport-stream/41734)
**Author:** [@Yogesh\_Tyagi](https://community.wowza.com/u/Yogesh_Tyagi)\ **Replies:** 0\ **Last updated:** [December 18, 2013, 4:19am UTC](https://community.wowza.com/t/tts-based-clock-recovery-for-192-byte-transport-stream/41734 "2013-12-18T04:19:23Z")
Hi, Can anyone provide me some reference of how to implement tts based clock recovery for 192 byte transport stream.My clock recovery API take two interger inputs,one is time from receiver(tts/pcr) and second is local cl… --- ## [HLS Live Streaming ABR stops after 30 seconds](https://community.wowza.com/t/hls-live-streaming-abr-stops-after-30-seconds/37975)
**Author:** [@edgardo\_rodriguez](https://community.wowza.com/u/edgardo_rodriguez)\ **Replies:** 5\ **Last updated:** [December 16, 2013, 9:42pm UTC](https://community.wowza.com/t/hls-live-streaming-abr-stops-after-30-seconds/37975 "2013-12-16T21:42:46Z")
0 down vote favorite I am testing FMLE with 3 streams for ABR, i send them to wowza and then play on jwplayer 6, to get the Adaptive Bit Rate selection, i created a manifest with the 3 streams, but when i play it stops … --- ## [Help change this message Wowza Media Server 3 Monthly Edition 3.0.2 build866](https://community.wowza.com/t/help-change-this-message-wowza-media-server-3-monthly-edition-3-0-2-build866/35985)
**Author:** [@carlos\_sepulveda](https://community.wowza.com/u/carlos_sepulveda)\ **Replies:** 8\ **Last updated:** [December 16, 2013, 7:12pm UTC](https://community.wowza.com/t/help-change-this-message-wowza-media-server-3-monthly-edition-3-0-2-build866/35985 "2013-12-16T19:12:55Z")
Hello I would like to know if I can help you today when my ip income on the information I get this message Wowza Media Server 3 Monthly Edition 3.0.2 build866 which wanted to know how I can change to display the informat… --- ## [Re-stream IP camera drop for less than 1 min](https://community.wowza.com/t/re-stream-ip-camera-drop-for-less-than-1-min/41044)
**Author:** [@Bruno\_galamba](https://community.wowza.com/u/Bruno_galamba)\ **Replies:** 5\ **Last updated:** [December 12, 2013, 5:00pm UTC](https://community.wowza.com/t/re-stream-ip-camera-drop-for-less-than-1-min/41044 "2013-12-12T17:00:16Z")
Re-stream IP camera drop for less than 1 min sometimes less yet ! Any device, iOS, Android, Flash player … When I play by VLC no have problem. IP camera information: RTSP H.264 MPEG-4 AVC (PART10) 15FPS - 200kbps a… --- ## [Live stream performance at 1gbps](https://community.wowza.com/t/live-stream-performance-at-1gbps/401)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 10\ **Last updated:** [December 12, 2013, 11:19am UTC](https://community.wowza.com/t/live-stream-performance-at-1gbps/401 "2013-12-12T11:19:14Z")
We had two rather big live streams going out yesterday (Dalai Lama on Wisoconsin Public TV’s site, 2 hours in the morning, 90 mins in the afternoon), and from what I saw, I think our network configuration kept the traffi… --- ## [Logo overlay without transcoding?](https://community.wowza.com/t/logo-overlay-without-transcoding/38286)
**Author:** [@albert\_deme](https://community.wowza.com/u/albert_deme)\ **Replies:** 4\ **Last updated:** [December 12, 2013, 11:19am UTC](https://community.wowza.com/t/logo-overlay-without-transcoding/38286 "2013-12-12T11:19:13Z")
Hi, I would like know if is possible added logo on my stream without transcode ? I have over 30 stream, if I transcode all my cpu will increase, no ?.. thank you --- ## [Repair MP4 files created when Wowza crashes](https://community.wowza.com/t/repair-mp4-files-created-when-wowza-crashes/34624)
**Author:** [@Bryan\_Thrasher](https://community.wowza.com/u/Bryan_Thrasher)\ **Replies:** 8\ **Last updated:** [December 12, 2013, 3:02am UTC](https://community.wowza.com/t/repair-mp4-files-created-when-wowza-crashes/34624 "2013-12-12T03:02:23Z")
I have situation where a server crashed while recording. I cannot play the MP4 file it was writing at the time. Is there any way to repair the file so it can be played? Thanks --- ## [WOWZA no audio streamming](https://community.wowza.com/t/wowza-no-audio-streamming/41691)
**Author:** [@Boonpot\_Jarearnsakpa](https://community.wowza.com/u/Boonpot_Jarearnsakpa)\ **Replies:** 1\ **Last updated:** [December 11, 2013, 11:02pm UTC](https://community.wowza.com/t/wowza-no-audio-streamming/41691 "2013-12-11T23:02:02Z")
Dear Support I faced the problem after our transcoder device send the streaming MP4 with ACC to restream at wowza. The audio lost after restreaming at wowza. VLC player display everyting is working fine and also no log… --- ## [java.lang.OutOfMemoryError error on 32GB system](https://community.wowza.com/t/java-lang-outofmemoryerror-error-on-32gb-system/38201)
**Author:** [@Nitin\_kaplan](https://community.wowza.com/u/Nitin_kaplan)\ **Replies:** 3\ **Last updated:** [December 11, 2013, 8:07am UTC](https://community.wowza.com/t/java-lang-outofmemoryerror-error-on-32gb-system/38201 "2013-12-11T08:07:52Z")
Hi, One of our customer use wowza server that has 32GB RAM and 24 core processor. They have 600 live channels on this machine - each channel consisting of 5 different bitrate streams (max 512 kbps). So in all 3000 strea… --- ## [RTSP restreaming, AAC: no audio in VLC](https://community.wowza.com/t/rtsp-restreaming-aac-no-audio-in-vlc/36081)
**Author:** [@Andrew\_Tylychko](https://community.wowza.com/u/Andrew_Tylychko)\ **Replies:** 7\ **Last updated:** [December 11, 2013, 7:47am UTC](https://community.wowza.com/t/rtsp-restreaming-aac-no-audio-in-vlc/36081 "2013-12-11T07:47:58Z")
wowza media server 2, restreaming from IP cam over RTSP (interleaved mode). playing by VLC, video is good but no audio (AAC), wowza logs: INFO server comment - RTPMediaCaster.Reconnector\[4171469:live.interleaved/\_defins… [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=262) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=264)