# Niagara Pro II / Media Appliance & Encoder. Does this work with Wowza? **URL:** \ **Category:** Wowza Streaming Engine\ **Tags:** media-players-and-devices\ **Created:** [August 4, 2011, 4:34pm UTC](https://community.wowza.com/t/niagara-pro-ii-media-appliance-encoder-does-this-work-with-wowza/35618 "2011-08-04T16:34:10Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![Guillermo\_Carrion](https://avatars.discourse-cdn.com/v4/letter/g/9f8e36/32.png) [@Guillermo\_Carrion](https://community.wowza.com/u/Guillermo_Carrion)\ **Post date:** [August 4, 2011, 4:34pm UTC](https://community.wowza.com/t/niagara-pro-ii-media-appliance-encoder-does-this-work-with-wowza/35618/1 "2011-08-04T16:34:10Z")
Here we have this appliance, the Niagara Pro II by ViewCast ([http://www.viewcast.com/products/niagara-systems/niagara-pro2](http://www.viewcast.com/products/niagara-systems/niagara-pro2)) We want to use that appliance to stream our content to Wowza. Does this work with Wowza? ---
**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:** [August 5, 2011, 1:58am UTC](https://community.wowza.com/t/niagara-pro-ii-media-appliance-encoder-does-this-work-with-wowza/35618/2 "2011-08-05T01:58:12Z")
Most likely, I’m sure yes. 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:** [September 15, 2011, 11:53am UTC](https://community.wowza.com/t/niagara-pro-ii-media-appliance-encoder-does-this-work-with-wowza/35618/3 "2011-09-15T11:53:10Z")
Try removing the sprops-parameter-sets value from the sdp data. Wowza expects there to be two values for this property (separated by comma). If we only get one it is a problem. If the property does not exist we might be able to generate from sps and pps nal units in the stream. 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:** [September 15, 2011, 10:02pm UTC](https://community.wowza.com/t/niagara-pro-ii-media-appliance-encoder-does-this-work-with-wowza/35618/4 "2011-09-15T22:02:11Z")
I’m not sure. Follow this guide and post the result recording, then send a link to support@wowza.com [https://www.wowza.com/docs/how-to-record-incoming-streams-for-debugging-purposes-mpeg-ts-rtp](https://www.wowza.com/docs/how-to-record-incoming-streams-for-debugging-purposes-mpeg-ts-rtp) Include a link to this thread for reference It might be next week, but we’ll take a look and see. 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:** [March 29, 2012, 1:21pm UTC](https://community.wowza.com/t/niagara-pro-ii-media-appliance-encoder-does-this-work-with-wowza/35618/5 "2012-03-29T13:21:24Z")
It sounds like a connectivity problem on the client side, and probably not having anything to do with the encoder or stream method. What is the client? 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:** [October 10, 2012, 12:22am UTC](https://community.wowza.com/t/niagara-pro-ii-media-appliance-encoder-does-this-work-with-wowza/35618/6 "2012-10-10T00:22:36Z")
Not specifically, but you have to start 2 or more streams and create a smil file to stream with. [https://www.wowza.com/docs/how-to-set-up-live-video-recording](https://www.wowza.com/docs/how-to-set-up-live-video-recording) For ABR switching to work each stream must be key frame aligned. You can use debug alignment like this: [https://www.wowza.com/docs/how-to-debug-encoder-multi-bitrate-keyframe-alignment](https://www.wowza.com/docs/how-to-debug-encoder-multi-bitrate-keyframe-alignment) Richard ---
**Author:** ![Dmitry\_Ofitserov](https://avatars.discourse-cdn.com/v4/letter/d/4491bb/32.png) [@Dmitry\_Ofitserov](https://community.wowza.com/u/Dmitry_Ofitserov)\ **Post date:** [March 28, 2012, 4:53pm UTC](https://community.wowza.com/t/niagara-pro-ii-media-appliance-encoder-does-this-work-with-wowza/35618/7 "2012-03-28T16:53:38Z")
Richard, We have a problem using adaptive multi bitrate profile on the Niagara Pro II encoder with the Wowza 2 server. It started fine, but on the client’s side we are getting video with the msg “Connecting to server, please wait…” Please advise ---
**Author:** ![Dmitry\_Ofitserov](https://avatars.discourse-cdn.com/v4/letter/d/4491bb/32.png) [@Dmitry\_Ofitserov](https://community.wowza.com/u/Dmitry_Ofitserov)\ **Post date:** [October 9, 2012, 2:02pm UTC](https://community.wowza.com/t/niagara-pro-ii-media-appliance-encoder-does-this-work-with-wowza/35618/8 "2012-10-09T14:02:29Z")
> It sounds like a connectivity problem on the client side, and probably not having anything to do with the encoder or stream method. > > What is the client? > > Richard Richard, Are there any instructions how to configure Niagara Pro II Encoder to start Mutli-bitrate Flash streaming with Wowza server? Thanks ---
**Author:** ![Archie\_Kariuki](https://avatars.discourse-cdn.com/v4/letter/a/bbe5ce/32.png) [@Archie\_Kariuki](https://community.wowza.com/u/Archie_Kariuki)\ **Post date:** [September 14, 2011, 10:07pm UTC](https://community.wowza.com/t/niagara-pro-ii-media-appliance-encoder-does-this-work-with-wowza/35618/9 "2011-09-14T22:07:51Z")
Hi, We have the Niagara 8224 and Im having problems pushing MP4 streams to Wowza. I keep getting the following error on wowza **WARN server comment - RTPTrack.getCodecConfig(video): Missing NAL SPS(7)** Below is the sdp file generated. v=0 o=- 265789973 1 IN IP4 10.x.x.x s=room2.sdp i=room2.sdp t=0 0 a=tool:LIVE555 Streaming Media v2008.09.02 a=type:broadcast a=control:\* a=range:npt=0- a=x-qt-text-nam:room2.sdp a=x-qt-text-inf:room2.sdp m=video 5050 RTP/AVP 96 c=IN IP4 239.x.x.x/30 a=rtpmap:96 H264/90000 a=fmtp:96 cliprect:0,0,144,180;framesize:180-144;packetization-mode=1;profile-level-id=42C00A;sprop-parameter-sets=Z0LACpZkGCfPÀgAAAwACAAADAGUeJE1A,aM48 a=control:trackID=1 m=audio 5052 RTP/AVP 96 c=IN IP4 239.252.125.232/30 a=rtpmap:96 MP4A-LATM/44100/2 a=fmtp:96 cpresent=0;config=400024203FC0 a=control:trackID=2 Will appreciate your assistance. ---
**Author:** ![Archie\_Kariuki](https://avatars.discourse-cdn.com/v4/letter/a/bbe5ce/32.png) [@Archie\_Kariuki](https://community.wowza.com/u/Archie_Kariuki)\ **Post date:** [September 14, 2011, 10:08pm UTC](https://community.wowza.com/t/niagara-pro-ii-media-appliance-encoder-does-this-work-with-wowza/35618/10 "2011-09-14T22:08:57Z")
Hi, We have the Niagara 8224 and Im having problems pushing MP4 streams to Wowza. I keep getting the following error on wowza **WARN server comment - RTPTrack.getCodecConfig(video): Missing NAL SPS(7)** Below is the sdp file generated. v=0 o=- 265789973 1 IN IP4 10.x.x.x s=room2.sdp i=room2.sdp t=0 0 a=tool:LIVE555 Streaming Media v2008.09.02 a=type:broadcast a=control:\* a=range:npt=0- a=x-qt-text-nam:room2.sdp a=x-qt-text-inf:room2.sdp m=video 5050 RTP/AVP 96 c=IN IP4 239.x.x.x/30 a=rtpmap:96 H264/90000 a=fmtp:96 cliprect:0,0,144,180;framesize:180-144;packetization-mode=1;profile-level-id=42C00A;sprop-parameter-sets=Z0LACpZkGCfPÀgAAAwACAAADAGUeJE1A,aM48 a=control:trackID=1 m=audio 5052 RTP/AVP 96 c=IN IP4 239.x.x.x/30 a=rtpmap:96 MP4A-LATM/44100/2 a=fmtp:96 cpresent=0;config=400024203FC0 a=control:trackID=2 Will appreciate your assistance. ---
**Author:** ![Archie\_Kariuki](https://avatars.discourse-cdn.com/v4/letter/a/bbe5ce/32.png) [@Archie\_Kariuki](https://community.wowza.com/u/Archie_Kariuki)\ **Post date:** [September 15, 2011, 8:06am UTC](https://community.wowza.com/t/niagara-pro-ii-media-appliance-encoder-does-this-work-with-wowza/35618/11 "2011-09-15T08:06:18Z")
I think this is my problem hopefully? are the 10000 and 10002 0r 5050 and 5052??