Rendered image is different than Camera view I am new to Blender even to the world of animation.

I have 4 cameras and I have bind them with markers in the timeline. When I animate they change fine. When I open the Render view from the button side to the Object Mode button it shows perfect Camera view.

But when I Render it as png all the images are black, they are like a view from a camera just pointed towards ground but there is no other camera I have checked the Outliner list also.

I have also tried selecting the Border option in Render tab but when I click on Render or Animate, I get a message that border is not allowed for sequencer.

I have searched on google and all the solutions I am being told are not working.

Someone Please help me out.
Thanks a lot in advance.
Thanks for your help but I found what was wrong.

the Sequencer box was checked in Post Processing. So i just unchecked it and Checked the Border button and it is working fine now.