# Mute/unmute audio and Enable/disable video on Android

**URL:** <https://openvidu.discourse.group/t/mute-unmute-audio-and-enable-disable-video-on-android/3979>\
**Category:** How to implement?\
**Tags:** v2\
**Created:** [May 18, 2022, 10:34am UTC](https://openvidu.discourse.group/t/mute-unmute-audio-and-enable-disable-video-on-android/3979 "2022-05-18T10:34:03Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Francesca\_Motisi](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/francesca_motisi/32/1932_2.png) [@Francesca\_Motisi](https://openvidu.discourse.group/u/Francesca_Motisi)\
**Post date:** [May 18, 2022, 10:34am UTC](https://openvidu.discourse.group/t/mute-unmute-audio-and-enable-disable-video-on-android/3979/1 "2022-05-18T10:34:03Z")

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Hello to everyone, I’m trying to implement some controls on my android app using openvidu.  
I don’t understand how to implement an enable/disable video on android. I implemented yet disable/enable videoTrack, but screen in remote is black and other participants don’t understand that my android participant has stop to stream (or has mute his mic).  
It’s seems that I miss something to notify to others participant that my local streamer has stop to send his media track.

Thx