# No show ngrp:\[stream-name\]\_all using Wowza Transcoder **URL:** \ **Category:** Wowza Streaming Engine\ **Created:** [November 17, 2011, 6:23am UTC](https://community.wowza.com/t/no-show-ngrp-stream-name-all-using-wowza-transcoder/34855 "2011-11-17T06:23:50Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![Silas\_Silva](https://avatars.discourse-cdn.com/v4/letter/s/8c91f0/32.png) [@Silas\_Silva](https://community.wowza.com/u/Silas_Silva)\ **Post date:** [November 17, 2011, 6:23am UTC](https://community.wowza.com/t/no-show-ngrp-stream-name-all-using-wowza-transcoder/34855/1 "2011-11-17T06:23:50Z")
I follow this tutorial: [https://www.wowza.com/forums/showthread.php?13271-Wowza-Server-3-Preview-How-to-setup-and-run-live-stream-transcoder](https://www.wowza.com/forums/showthread.php?13271-Wowza-Server-3-Preview-How-to-setup-and-run-live-stream-transcoder) But i dont see the group ngrp:[stream-name]\_all, i see this on connectioncounts: [stream-name]\_360p [stream-name]\_240p [stream-name]\_160p [stream-name]\_source Where is [stream-name]\_all to run on iOS ? Another question, using groups Wowza deliver stream with multi-birate automatically ? Tks, ---
**Author:** ![Richard\_Lanham](https://avatars.discourse-cdn.com/v4/letter/r/c68b51/32.png) [@Richard\_Lanham](https://community.wowza.com/u/Richard_Lanham)\ **Post date:** [November 17, 2011, 2:32pm UTC](https://community.wowza.com/t/no-show-ngrp-stream-name-all-using-wowza-transcoder/34855/2 "2011-11-17T14:32:08Z")
Yes, [stream\_name]\_all is delivered as multi-bitrate. It won’t show up in connectioncounts though. Richard ---
**Author:** ![Richard\_Lanham](https://avatars.discourse-cdn.com/v4/letter/r/c68b51/32.png) [@Richard\_Lanham](https://community.wowza.com/u/Richard_Lanham)\ **Post date:** [November 17, 2011, 4:42pm UTC](https://community.wowza.com/t/no-show-ngrp-stream-name-all-using-wowza-transcoder/34855/3 "2011-11-17T16:42:35Z")
The playlist is empty. Either your application is configured for Cupertino streaming, or the stream is not live, or you have not started it in StreamManager (if is is a MediaCaster stream) Check step 3c: [https://www.wowza.com/docs/how-to-set-up-and-run-wowza-transcoder-for-live-streaming](https://www.wowza.com/docs/how-to-set-up-and-run-wowza-transcoder-for-live-streaming) If the stream is MediaCaster source, IP camera or mpegts encoder for example, start in StreamManager Richard ---
**Author:** ![Richard\_Lanham](https://avatars.discourse-cdn.com/v4/letter/r/c68b51/32.png) [@Richard\_Lanham](https://community.wowza.com/u/Richard_Lanham)\ **Post date:** [November 17, 2011, 5:02pm UTC](https://community.wowza.com/t/no-show-ngrp-stream-name-all-using-wowza-transcoder/34855/4 "2011-11-17T17:02:56Z")
In the rtmp rendition, change “file=ngrp:livestream” to “file=livestream” In iOS (IPhone 3gs iOS 5.01), I get prolonged loading screen, no errors but no video. Richard ---
**Author:** ![Silas\_Silva](https://avatars.discourse-cdn.com/v4/letter/s/8c91f0/32.png) [@Silas\_Silva](https://community.wowza.com/u/Silas_Silva)\ **Post date:** [November 17, 2011, 8:23am UTC](https://community.wowza.com/t/no-show-ngrp-stream-name-all-using-wowza-transcoder/34855/5 "2011-11-17T08:23:57Z")
Richard, I’m trying use [http://flashserverbr.com:1935/live/ngrp:livestream\_all/playlist.m3u8](http://flashserverbr.com:1935/live/ngrp:livestream_all/playlist.m3u8) on iOS device and nothing happened. ngrp works on Android devices ? how ? Any idea ? ---
**Author:** ![Silas\_Silva](https://avatars.discourse-cdn.com/v4/letter/s/8c91f0/32.png) [@Silas\_Silva](https://community.wowza.com/u/Silas_Silva)\ **Post date:** [November 17, 2011, 8:48am UTC](https://community.wowza.com/t/no-show-ngrp-stream-name-all-using-wowza-transcoder/34855/6 "2011-11-17T08:48:45Z")
The correct Address is [http://flashserverbr.com:1935/silas/ngrp:livestream\_all/playlist.m3u8](http://flashserverbr.com:1935/silas/ngrp:livestream_all/playlist.m3u8) I can watch using rtsp://flashserverbr.com:1935/live/livestream\_160p ---
**Author:** ![Silas\_Silva](https://avatars.discourse-cdn.com/v4/letter/s/8c91f0/32.png) [@Silas\_Silva](https://community.wowza.com/u/Silas_Silva)\ **Post date:** [November 17, 2011, 8:51am UTC](https://community.wowza.com/t/no-show-ngrp-stream-name-all-using-wowza-transcoder/34855/7 "2011-11-17T08:51:42Z")
www.flashserverbr.com/silas/index.php ---
**Author:** ![Silas\_Silva](https://avatars.discourse-cdn.com/v4/letter/s/8c91f0/32.png) [@Silas\_Silva](https://community.wowza.com/u/Silas_Silva)\ **Post date:** [November 17, 2011, 9:16am UTC](https://community.wowza.com/t/no-show-ngrp-stream-name-all-using-wowza-transcoder/34855/8 "2011-11-17T09:16:50Z")
i change to file=livestream and i can watch on desktop. But i need watch using transcoder on iOS devices. ---
**Author:** ![Silas\_Silva](https://avatars.discourse-cdn.com/v4/letter/s/8c91f0/32.png) [@Silas\_Silva](https://community.wowza.com/u/Silas_Silva)\ **Post date:** [November 17, 2011, 9:24am UTC](https://community.wowza.com/t/no-show-ngrp-stream-name-all-using-wowza-transcoder/34855/9 "2011-11-17T09:24:23Z")
I fix this issue! Just add Set the Streams/LiveStreamPacketizers property to: cupertinostreamingpacketizer, smoothstreamingpacketizer, sanjosestreamingpacketizer: Code: cupertinostreamingpacketizer, smoothstreamingpacketizer, sanjosestreamingpacketizer ---
**Author:** ![Silas\_Silva](https://avatars.discourse-cdn.com/v4/letter/s/8c91f0/32.png) [@Silas\_Silva](https://community.wowza.com/u/Silas_Silva)\ **Post date:** [November 17, 2011, 9:25am UTC](https://community.wowza.com/t/no-show-ngrp-stream-name-all-using-wowza-transcoder/34855/10 "2011-11-17T09:25:29Z")
There is a way to use multi-bitrate on Android Devices ? Using StreamGroups ? ---
**Author:** ![Silas\_Silva](https://avatars.discourse-cdn.com/v4/letter/s/8c91f0/32.png) [@Silas\_Silva](https://community.wowza.com/u/Silas_Silva)\ **Post date:** [November 17, 2011, 9:32am UTC](https://community.wowza.com/t/no-show-ngrp-stream-name-all-using-wowza-transcoder/34855/11 "2011-11-17T09:32:46Z")
Now, works fine on iOS devices, but after a few seconds the video freezing.