I want to render in square proportion. When i go to setting and adjust it never set in square. Always go in rectangle direction. How can i set my camera in square so that it render fast in that area only. Any suggestion or help or what setting i can use to set in a square.
Go to Properties>>Render>>Dimensions>>Resolution. Make sure the X and Y are set to the same value. Also make sure that the aspect ratio for both X and Y is set to 1:
As @cegaton mentioned: https://blender.stackexchange.com/a/23409/38953