In this video we will see how to add logo / watermark to video using olive video editor.

Import the video and image in olive video editor. Play them to check.
Drag and drop the video on timeline and play it in sequence viewer

add logo
Now drag and drop the image on top track on the video on timeline.
By default transform effect is applied to clip. To change the size of the image in sequence viewer drag borders or corners of the image.
Drag and drop the image where you want it to appear on screen.
Play the video to check.
If you want this image to appear till the end of the video on timeline drag the border of the image clip till the end of the video.
So this way we can add logo to video.

Add watermark.
To convert image into watermark go to effects panel and under transform effect change the opacity value by dragging the slider on left side.