# Adaptive Bitrate on a Wowza instance

**URL:** https://community.wowza.com/t/adaptive-bitrate-on-a-wowza-instance/33524
**Category:** Wowza Streaming Engine
**Created:** [October 23, 2014, 4:50pm UTC](https://community.wowza.com/t/adaptive-bitrate-on-a-wowza-instance/33524 "2014-10-23T16:50:22Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![Lars-Goran\_Borjesson](https://avatars.discourse-cdn.com/v4/letter/l/9f8e36/32.png) [@Lars-Goran\_Borjesson](https://community.wowza.com/u/Lars-Goran_Borjesson)
#### Post date: [October 23, 2014, 4:50pm UTC](https://community.wowza.com/t/adaptive-bitrate-on-a-wowza-instance/33524/1 "2014-10-23T16:50:22Z")

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Can you apply adaptive bitrate on the “standard” version of Wowza on AWS? if not how can you achieve it?

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### Author: ![Paul\_Shields](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/paul_shields/32/390_2.png) [@Paul\_Shields](https://community.wowza.com/u/Paul_Shields)
#### Post date: [October 23, 2014, 8:32pm UTC](https://community.wowza.com/t/adaptive-bitrate-on-a-wowza-instance/33524/2 "2014-10-23T20:32:02Z")

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Hi,

You can create your own ABR file by incorporating a number of streams with different bit rates into a smil file,

e.g. if you have a number of streams with different bit rates, or a number of video assets with different bit rates, a simple smil file like this will be all you need:

```auto
<smil>
   <head>
   </head>
<body>
  <switch>
     <video src="hi-livestream" system-bitrate="500000"/>
     <video src="lo-livestream" system-bitrate="250000"/>
  </switch>
</body>
</smil>

```

If you want Wowza to create a number of ABR outputs then you will need to add in the [Transcoder AddOn](https://www.wowza.com/docs/how-to-create-and-play-smil-files-with-streams-created-by-wowza-transcoder). This will create a number of keyframe aligned streams from a single source, that again you can put into a smil file.

[This document](http://cdn2.hubspot.net/hub/229276/file-365806061-pdf/docs/Adaptive_Bitrate_Streaming_with_Wowza_Media_Server.pdf) describes the various scenarios. Some (such as [The Transcoder](https://www.wowza.com/resources/WowzaTranscoderAddOn_UsersGuide.pdf)) may not be available as part of your “standard” version.

I’d recommend contacting sales@wowza.com with a list of your requirements and they’ll point you in the right direction.

Paul

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<div class="post-metadata">

### Author: ![Lars-Goran\_Borjesson](https://avatars.discourse-cdn.com/v4/letter/l/9f8e36/32.png) [@Lars-Goran\_Borjesson](https://community.wowza.com/u/Lars-Goran_Borjesson)
#### Post date: [October 23, 2014, 11:58pm UTC](https://community.wowza.com/t/adaptive-bitrate-on-a-wowza-instance/33524/3 "2014-10-23T23:58:51Z")

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Great respons TXS:)
