# Devpay on AWS and transcoder
**URL:** https://community.wowza.com/t/devpay-on-aws-and-transcoder/42007
**Category:** Wowza Streaming Engine
**Created:** [February 12, 2014, 2:49pm UTC](https://community.wowza.com/t/devpay-on-aws-and-transcoder/42007 "2014-02-12T14:49:34Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Joe\_Galante](https://community.wowza.com/u/Joe_Galante)
#### Post date: [February 12, 2014, 2:49pm UTC](https://community.wowza.com/t/devpay-on-aws-and-transcoder/42007/1 "2014-02-12T14:49:34Z")
I use the devpay amazon AMIs and need to create a separate audio only stream from a live audio/video broadcast. Can I use the transcoder for this and do I need a different license type to use the transcoder?
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### Author:  [@Daren\_Johnson](https://community.wowza.com/u/Daren_Johnson)
#### Post date: [February 12, 2014, 10:29pm UTC](https://community.wowza.com/t/devpay-on-aws-and-transcoder/42007/2 "2014-02-12T22:29:40Z")
Hi,
Yes you can use the Transcoder AddOn to produce an Audio-Only rendition of your stream, you would simply disable the video portion of your configured encode block.
Information regarding the Transcoder AddOn setup is [provided here.](https://www.wowza.com/docs/how-to-set-up-and-run-wowza-transcoder-for-live-streaming)
However the Transcoder AddOn is not licensed / cannot be used with a DevPay AMI. You would need a LicKey / BYOL AMI. You could then use a subscription license key with this.
Daren