Pin video allows you to fix a specific participant's video no matter he/she is the active speaker or not. If you pin a specific participant's video, he/she will show as the larger video in the presenter view and will be on the top in the gallery view. Pinning another participant's video will only affect your local view, not the view of other participants. 

Alternatively, you can enable Active Speaker mode. If you enable the PIN video, it will disable the Active Speaker mode.

This article covers pinning videos on the ezTalks mobile Apps, including iOS and Android. There are two ways to pin a participant's video:

1. Start a meeting, go to the participants list and you can PIN as below:

2. In the Gallery view mode, you can click on the three dots icon and click on Pin:

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