# Wowza Streaming Engine **URL:** https://community.wowza.com/c/wowza-streaming-engine/8.md?page=125 [Latest](https://community.wowza.com/latest.md) · [Categories](https://community.wowza.com/categories.md) · [Tags](https://community.wowza.com/tags.md) **Page:** 126 --- ## [FFMPEG Ingest WebRTC without transcoding](https://community.wowza.com/t/ffmpeg-ingest-webrtc-without-transcoding/48760)
**Author:** [@ImAStreamer](https://community.wowza.com/u/ImAStreamer)\ **Replies:** 0\ **Last updated:** [May 16, 2017, 7:28pm UTC](https://community.wowza.com/t/ffmpeg-ingest-webrtc-without-transcoding/48760 "2017-05-16T19:28:29Z")
Is it possible to have a FFMPEG ingest a WebRTC stream directly from the Wowza server? If so, what would be the format? I’m already successfully ingesting the RTMP streams generated from our Flash encoder, but not sure h… --- ## [periscope producer and stream targets](https://community.wowza.com/t/periscope-producer-and-stream-targets/289)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 3\ **Last updated:** [May 16, 2017, 12:39pm UTC](https://community.wowza.com/t/periscope-producer-and-stream-targets/289 "2017-05-16T12:39:40Z")
periscope producer finally allows you rtmp access there key is set up as follows: rtmp://ca.pscp.tv/x/1/KEYXXXXXXXXX since it has 2 items for the “app” after the .tv how do i split that up on the rtmp targeting page? I … --- ## [Wowza AES 128(External) with query patamters not working with Cloudfront](https://community.wowza.com/t/wowza-aes-128-external-with-query-patamters-not-working-with-cloudfront/47884)
**Author:** [@Mahendra\_Rathod](https://community.wowza.com/u/Mahendra_Rathod)\ **Replies:** 1\ **Last updated:** [May 16, 2017, 11:57am UTC](https://community.wowza.com/t/wowza-aes-128-external-with-query-patamters-not-working-with-cloudfront/47884 "2017-05-16T11:57:53Z")
Hi Guys, As per Wowza’s documentation on AES External , if we pass the query parameter in playlist.m3u8 then the parameters are forwarded to all the subsequent request.This is working fine if i am delivering content usi… --- ## [chunklist relative path](https://community.wowza.com/t/chunklist-relative-path/47883)
**Author:** [@Troy\_Hammonds](https://community.wowza.com/u/Troy_Hammonds)\ **Replies:** 1\ **Last updated:** [May 16, 2017, 10:27am UTC](https://community.wowza.com/t/chunklist-relative-path/47883 "2017-05-16T10:27:28Z")
We need to delivery the main playlist.m3u8 and variant playlists over cdn optimized for small objects and we need to delivery the TS chunk over cdn optimized for large objects. Therefore we need to specify absolute URL’s… --- ## [How to get Stream list in edge server.​](https://community.wowza.com/t/how-to-get-stream-list-in-edge-server/48751)
**Author:** [@Shankar\_Thapa](https://community.wowza.com/u/Shankar_Thapa)\ **Replies:** 0\ **Last updated:** [May 16, 2017, 12:03am UTC](https://community.wowza.com/t/how-to-get-stream-list-in-edge-server/48751 "2017-05-16T00:03:20Z")
How to get Stream list in edge server. scenario I have origin server, where 2-3 LIVE streams are streaming. I have edge server, which is pointing to origin server. Now i am able to access and view those origin … --- ## [Multiple cam RTMP switching?](https://community.wowza.com/t/multiple-cam-rtmp-switching/48562)
**Author:** [@randy\_arnold](https://community.wowza.com/u/randy_arnold)\ **Replies:** 1\ **Last updated:** [May 15, 2017, 3:55pm UTC](https://community.wowza.com/t/multiple-cam-rtmp-switching/48562 "2017-05-15T15:55:49Z")
hi. i’ve talked to Wowza tech support, and they tell me they only deal with the signal after it gets to them. i use 3 Orah 4i cams that stitch and broadcast live in 4K 360 video. Wowza can handle 360 video via RTMP. b… --- ## [Dynamically pull live RTSP streams when requested](https://community.wowza.com/t/dynamically-pull-live-rtsp-streams-when-requested/42951)
**Author:** [@Bill\_Pitz](https://community.wowza.com/u/Bill_Pitz)\ **Replies:** 1\ **Last updated:** [May 15, 2017, 1:46pm UTC](https://community.wowza.com/t/dynamically-pull-live-rtsp-streams-when-requested/42951 "2017-05-15T13:46:51Z")
I am working on a project that requires making a large number of RTSP/RTP audio streams available for live playback. Bandwidth from the audio source is scarce, so the goal is to aggregate all of the streams on a Wowza se… --- ## [logs error](https://community.wowza.com/t/logs-error/47898)
**Author:** [@vona\_larsen](https://community.wowza.com/u/vona_larsen)\ **Replies:** 1\ **Last updated:** [May 15, 2017, 11:32am UTC](https://community.wowza.com/t/logs-error/47898 "2017-05-15T11:32:59Z")
hi eveybody, i have 3 servers and the last day one of them create log files very big, for ex 50/100/150 gb. Any idea why is that? thx in advance --- ## [www with player and embed](https://community.wowza.com/t/www-with-player-and-embed/47906)
**Author:** [@Mark\_Lipztig](https://community.wowza.com/u/Mark_Lipztig)\ **Replies:** 1\ **Last updated:** [May 15, 2017, 11:30am UTC](https://community.wowza.com/t/www-with-player-and-embed/47906 "2017-05-15T11:30:35Z")
Hey. I just bought Wowza and I’m trying to create a panel for users. Just like on this website abcast.net. They have panel where user can signup and create their own channel. Is it possible with my Wowza software or I ha… --- ## [Hardware accelerate transcoder with CUDA](https://community.wowza.com/t/hardware-accelerate-transcoder-with-cuda/48721)
**Author:** [@Daniel\_Rossi](https://community.wowza.com/u/Daniel_Rossi)\ **Replies:** 4\ **Last updated:** [May 15, 2017, 11:24am UTC](https://community.wowza.com/t/hardware-accelerate-transcoder-with-cuda/48721 "2017-05-15T11:24:52Z")
Hi the documentation seems to suggest CUDA is not supported anymore , why is that ? Im investigating hardware acceleration options. I don’t believe our servers support the Intel QuickSync option. Is that an integrated g… --- ## [Cannot Use nDVR Live Streaming Recordings due to "moov atom not found" Error](https://community.wowza.com/t/cannot-use-ndvr-live-streaming-recordings-due-to-moov-atom-not-found-error/34482)
**Author:** [@Chris\_Pickett](https://community.wowza.com/u/Chris_Pickett)\ **Replies:** 1\ **Last updated:** [May 15, 2017, 11:07am UTC](https://community.wowza.com/t/cannot-use-ndvr-live-streaming-recordings-due-to-moov-atom-not-found-error/34482 "2017-05-15T11:07:29Z")
I have the latest Wowza on a dedicated server. We record live streaming with the append option and use transcoding. The files are being created by the wowza live stream recorder. When the live stream is stopped and reco… --- ## [Which Java should I install under OS X 10.9 (client)](https://community.wowza.com/t/which-java-should-i-install-under-os-x-10-9-client/39787)
**Author:** [@Bob\_Majors](https://community.wowza.com/u/Bob_Majors)\ **Replies:** 6\ **Last updated:** [May 15, 2017, 9:39am UTC](https://community.wowza.com/t/which-java-should-i-install-under-os-x-10-9-client/39787 "2017-05-15T09:39:01Z")
I’m running 64 bit OS X 10.9 (client, not server). I’m trying to sort out which version of Java I should install. I will not be doing any Java development on this computer. thanks – In the Wowza java installation instr… --- ## [Wowza nDVR multiple origins / edge](https://community.wowza.com/t/wowza-ndvr-multiple-origins-edge/48657)
**Author:** [@Ivan\_Simeonov](https://community.wowza.com/u/Ivan_Simeonov)\ **Replies:** 1\ **Last updated:** [May 14, 2017, 9:59am UTC](https://community.wowza.com/t/wowza-ndvr-multiple-origins-edge/48657 "2017-05-14T09:59:45Z")
Hi, when edge server have primary and backup origins, when the primary origin fails, the nDVR streams becomes unwatchable. The stream in interrupted every few seconds. I assume, that on every chunk, the primary origin i… --- ## [Recording stream](https://community.wowza.com/t/recording-stream/48566)
**Author:** [@philip\_mcnicholl](https://community.wowza.com/u/philip_mcnicholl)\ **Replies:** 1\ **Last updated:** [May 14, 2017, 4:45am UTC](https://community.wowza.com/t/recording-stream/48566 "2017-05-14T04:45:08Z")
Hi there, when I make a recording in wowza for example I record a stream call it Moortown.mp4 the file that is stored in the content folder is something like the following : moortown\_2017-04-20-13.06.55.162-EDT\_0.mp4 wha… --- ## [Get Delay/Latency of a Live-Stream](https://community.wowza.com/t/get-delay-latency-of-a-live-stream/40639)
**Author:** [@Alexander\_Haake](https://community.wowza.com/u/Alexander_Haake)\ **Replies:** 2\ **Last updated:** [May 13, 2017, 11:54pm UTC](https://community.wowza.com/t/get-delay-latency-of-a-live-stream/40639 "2017-05-13T23:54:17Z")
Hello, we want to stream a live-event with Wowza (3.x) over HLS or HDS, but not RTMP. The streaming-format is h264/mp4. Now we need to know the delay/latency between Wowza and the player (JWPlayer, Flowplayer, Strobe … --- ## [Wowza mediacache with Google Storage - Stream unabailable. Check cross-origin policy](https://community.wowza.com/t/wowza-mediacache-with-google-storage-stream-unabailable-check-cross-origin-policy/48744)
**Author:** [@Williams\_Acuna1](https://community.wowza.com/u/Williams_Acuna1)\ **Replies:** 0\ **Last updated:** [May 13, 2017, 9:40pm UTC](https://community.wowza.com/t/wowza-mediacache-with-google-storage-stream-unabailable-check-cross-origin-policy/48744 "2017-05-13T21:40:14Z")
Hello, I have a problem using wowza with google storage. In GET: https://Mybucket.storage.googleapis.com?cors request: \ \ \ \ \\*\ \ **Author:** [@SOLOMON\_Onita](https://community.wowza.com/u/SOLOMON_Onita)\ **Replies:** 2\ **Last updated:** [May 13, 2017, 10:45am UTC](https://community.wowza.com/t/updating-wowza-streaming-engine/48394 "2017-05-13T10:45:45Z") I am having difficulty updating our wowza streaming engine to 4.6 from 4.0.3. I followed the instruction for updating but it keeps telling me that wowza is still running even after i have taken care to ensure I stopped … --- ## [Does anyone that uses an ixgbe nic have any advice?](https://community.wowza.com/t/does-anyone-that-uses-an-ixgbe-nic-have-any-advice/48729)
**Author:** [@UKStreamer](https://community.wowza.com/u/UKStreamer)\ **Replies:** 2\ **Last updated:** [May 13, 2017, 10:41am UTC](https://community.wowza.com/t/does-anyone-that-uses-an-ixgbe-nic-have-any-advice/48729 "2017-05-13T10:41:56Z")
I compiled the newest drivers from source, and as I was doing so I found out there are certain settings and flags you can pass to the driver when you compile it. Are there any useful flags I should pass to it that you gu… --- ## [How do I use smil playlist to play ABR content by refering to the .m3u8 or .mpd files](https://community.wowza.com/t/how-do-i-use-smil-playlist-to-play-abr-content-by-refering-to-the-m3u8-or-mpd-files/48632)
**Author:** [@reginald\_williams](https://community.wowza.com/u/reginald_williams)\ **Replies:** 2\ **Last updated:** [May 13, 2017, 7:59am UTC](https://community.wowza.com/t/how-do-i-use-smil-playlist-to-play-abr-content-by-refering-to-the-m3u8-or-mpd-files/48632 "2017-05-13T07:59:27Z")
I have transcoded files stored in an Amazon S3. Each video has a .m3u8 and a .mpd file. I need to server the content thru WMS in the form of a playlist that also takes advantage of the ABR. I have read and followed :- h… --- ## [GPU Utilization (QuickSync)](https://community.wowza.com/t/gpu-utilization-quicksync/37476)
**Author:** [@Chris\_Pearce](https://community.wowza.com/u/Chris_Pearce)\ **Replies:** 3\ **Last updated:** [May 13, 2017, 7:37am UTC](https://community.wowza.com/t/gpu-utilization-quicksync/37476 "2017-05-13T07:37:22Z")
I’m wondering if there is any way to determine the loading on the GPU when transcoding using QuickSync. I have not found any utilities that seem to be able to display GPU load for the Intel HD Graphics engine. The only t… --- ## [What is my limit?](https://community.wowza.com/t/what-is-my-limit/48726)
**Author:** [@Rajko\_Podinic](https://community.wowza.com/u/Rajko_Podinic)\ **Replies:** 1\ **Last updated:** [May 13, 2017, 3:49am UTC](https://community.wowza.com/t/what-is-my-limit/48726 "2017-05-13T03:49:25Z")
I am currently running the wowza streaming engine on premises on a HPZ420 workstation and have an encoder which is feeding the channel into the streaming engine (no transcoding). My bandwidth is 400Mbps and the stream is… --- ## [How Do I stream a recorded video from Youtube?](https://community.wowza.com/t/how-do-i-stream-a-recorded-video-from-youtube/48719)
**Author:** [@John\_Bishop](https://community.wowza.com/u/John_Bishop)\ **Replies:** 1\ **Last updated:** [May 12, 2017, 7:41pm UTC](https://community.wowza.com/t/how-do-i-stream-a-recorded-video-from-youtube/48719 "2017-05-12T19:41:59Z")
I live stream from my iPhone and I want to throw in some prerecorded video now and then. How do I do that? The ideal way would be to patch in my prerecorded video on youtube or i could just have the files on my computer.… --- ## [C# server - publishing h264 stream](https://community.wowza.com/t/c-server-publishing-h264-stream/48716)
**Author:** [@Bartlomiej\_Kowalski](https://community.wowza.com/u/Bartlomiej_Kowalski)\ **Replies:** 1\ **Last updated:** [May 12, 2017, 7:37pm UTC](https://community.wowza.com/t/c-server-publishing-h264-stream/48716 "2017-05-12T19:37:14Z")
Hello, I have got C# server which receive h264 stream from my device via tcp. I want to send this stream to wowza using ffmpeg without saving video file on hard drive. I know that video is valid because after saving it … --- ## [No rewind controls after enabling nDVR](https://community.wowza.com/t/no-rewind-controls-after-enabling-ndvr/47925)
**Author:** [@Kenny\_Freundlich](https://community.wowza.com/u/Kenny_Freundlich)\ **Replies:** 1\ **Last updated:** [May 12, 2017, 10:06am UTC](https://community.wowza.com/t/no-rewind-controls-after-enabling-ndvr/47925 "2017-05-12T10:06:26Z")
I must be missing something simple. I enabled nDVR for our live application. I accepted the default settings for DVR Store Directory, Streaming Options, Recording Options, Archive Method, or DVR Window Duration. When I… --- ## [I want to upload h265 content via RTMP.](https://community.wowza.com/t/i-want-to-upload-h265-content-via-rtmp/47520)
**Author:** [@SANG\_JUN\_LEE](https://community.wowza.com/u/SANG_JUN_LEE)\ **Replies:** 2\ **Last updated:** [May 12, 2017, 9:58am UTC](https://community.wowza.com/t/i-want-to-upload-h265-content-via-rtmp/47520 "2017-05-12T09:58:23Z")
I know RTSP and MPEG2-TS protocol can upload h265 content but RTMP protocol can not upload h265 content. Is there a plan using the RTMP protocol to upload content h265? Thanks --- ## [Edge Server returns HLS Empty Packets](https://community.wowza.com/t/edge-server-returns-hls-empty-packets/48595)
**Author:** [@Shankar\_Thapa](https://community.wowza.com/u/Shankar_Thapa)\ **Replies:** 3\ **Last updated:** [May 12, 2017, 9:40am UTC](https://community.wowza.com/t/edge-server-returns-hls-empty-packets/48595 "2017-05-12T09:40:18Z")
This is weird issue. I have almost 4-7 Edge Server Pointing to Origin server. While loading HLS stream, some times Edge Server returns Empty HLS list. Here is empty list HTTP/1.1 200 OK Accept-Ranges: bytes Server: W… --- ## [How do I design the streaming system using Wowza for a moderate number of viewers?](https://community.wowza.com/t/how-do-i-design-the-streaming-system-using-wowza-for-a-moderate-number-of-viewers/48697)
**Author:** [@su\_shinta](https://community.wowza.com/u/su_shinta)\ **Replies:** 1\ **Last updated:** [May 12, 2017, 12:50am UTC](https://community.wowza.com/t/how-do-i-design-the-streaming-system-using-wowza-for-a-moderate-number-of-viewers/48697 "2017-05-12T00:50:42Z")
Suppose use 2 to 6 cameras for capturing use Wirecast to receive the above capturing and send to Wowza use Wowza to receive the stream from the above Wirecast, then send to CDN there are 10 thousand concurrent viewers … --- ## [​ How to save chunk generating by CupertinoStreaming for live stream](https://community.wowza.com/t/how-to-save-chunk-generating-by-cupertinostreaming-for-live-stream/48564)
**Author:** [@Roman](https://community.wowza.com/u/Roman)\ **Replies:** 3\ **Last updated:** [May 11, 2017, 6:30pm UTC](https://community.wowza.com/t/how-to-save-chunk-generating-by-cupertinostreaming-for-live-stream/48564 "2017-05-11T18:30:59Z")
We use live cupertino streaming. We need to save chunks generating by CupertinoStreaming on disk. If we can write some plugin for wowza to handle the moment chunk created and save it to some path or use some standart too… --- ## [Dynamic Transcoder Overlays](https://community.wowza.com/t/dynamic-transcoder-overlays/36906)
**Author:** [@Denis\_Popov](https://community.wowza.com/u/Denis_Popov)\ **Replies:** 27\ **Last updated:** [May 11, 2017, 3:30pm UTC](https://community.wowza.com/t/dynamic-transcoder-overlays/36906 "2017-05-11T15:30:06Z")
I got invitation for NAB 2012 and one of the topic is “Dynamic Transcoder Overlays”. Could anyone know what it is ? Is it dynamically adding video into stream ? --- ## [Limit Connections - Filter IPs - Provide Admin Contact](https://community.wowza.com/t/limit-connections-filter-ips-provide-admin-contact/557)
**Author:** [@system](https://community.wowza.com/u/system)\ **Replies:** 3\ **Last updated:** [May 11, 2017, 3:18pm UTC](https://community.wowza.com/t/limit-connections-filter-ips-provide-admin-contact/557 "2017-05-11T15:18:38Z")
Just wanted tho share the first module I have written for Wowza. It was based off the Connection Limit example by Charlie. I modified it to allow me to also limit by IP addresses as well as provide a contact string that … [Previous page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=124) [Next page](https://community.wowza.com/c/wowza-streaming-engine/8.md?page=126)