# About custom output, multi video stream but 1 combined audio stream

**URL:** <https://community.wowza.com/t/about-custom-output-multi-video-stream-but-1-combined-audio-stream/91985>\
**Category:** Wowza Streaming Engine\
**Created:** [September 24, 2020, 4:33pm UTC](https://community.wowza.com/t/about-custom-output-multi-video-stream-but-1-combined-audio-stream/91985 "2020-09-24T16:33:23Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Nhan\_Cao](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/nhan_cao/32/481_2.png) [@Nhan\_Cao](https://community.wowza.com/u/Nhan_Cao)\
**Post date:** [September 24, 2020, 4:33pm UTC](https://community.wowza.com/t/about-custom-output-multi-video-stream-but-1-combined-audio-stream/91985/1 "2020-09-24T16:33:23Z")

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Hi Wowza community,  
Can I build a system that a group (around 4 users) live an event with

- Input: from multi media (video + audio) sources (from group presenters)
- Ouput: to viewers, multi video streams + only 1 combined audio stream (combine all audio streams to 1)  
Can it deploy to mobile using react native?