# Multiple viewers to a stream and stream quality auto adjustment

**URL:** <https://community.wowza.com/t/multiple-viewers-to-a-stream-and-stream-quality-auto-adjustment/44235>\
**Category:** Wowza Streaming Engine\
**Created:** [November 10, 2014, 12:32pm UTC](https://community.wowza.com/t/multiple-viewers-to-a-stream-and-stream-quality-auto-adjustment/44235 "2014-11-10T12:32:06Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Guglielmo\_Mocciaro](https://avatars.discourse-cdn.com/v4/letter/g/ed8c4c/32.png) [@Guglielmo\_Mocciaro](https://community.wowza.com/u/Guglielmo_Mocciaro)\
**Post date:** [November 10, 2014, 12:32pm UTC](https://community.wowza.com/t/multiple-viewers-to-a-stream-and-stream-quality-auto-adjustment/44235/1 "2014-11-10T12:32:06Z")

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1. I want to understand how I can allow multiple viewers with different tokens to the same streamname? e.g. for pay per view prevention of the same token being used twice

2. How to switch the quality of the stream according to bandwidth available?

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**Author:** ![sal\_jefferson](https://avatars.discourse-cdn.com/v4/letter/s/6de8d8/32.png) [@sal\_jefferson](https://community.wowza.com/u/sal_jefferson)\
**Post date:** [November 10, 2014, 7:04am UTC](https://community.wowza.com/t/multiple-viewers-to-a-stream-and-stream-quality-auto-adjustment/44235/2 "2014-11-10T07:04:08Z")

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Hello there and welcome to the Wowza support forum.

1: please take a look at the security overview

[Media security overview](https://www.wowza.com/docs/media-security-overview)

More specifically take a look at the DRM Add On:

[AddOn: Wowza DRM](https://www.wowza.com/docs/wowza-drm)

2: Take a look at the Adaptive Bitrate guide here:

[How to do adaptive bitrate streaming](https://www.wowza.com/docs/how-to-do-adaptive-bitrate-streaming)

Kind regards,

Salvadore