I can't figure out how to set the history to only save 2 days. Is there a way. Thank you

Question

I have tried to figure out how to set my history to only save 2 days. I am sure that in previous version of firefox that this option was available where as in this one I don't see that. So I am either blind that I can't find it in the history option or it doesn't exist. It seems the options are remember history no limit or always to remove when closed. I want the options of setting how many days not the other two. Is there a way to do that? Thank you.

Answer 1

No need to crop your clips. The mask does the cropping of the upper clip.
To use the image mask, you need an image to place into the drop zone in the inspector. In your case you'd want a simple black to white gradient as the image mask and choose Luminance in the Image Mask source luminance pop-up. I'm attaching a sample gradient. The original was 1280x720 to match a 720p movie but the forum shrinks it down. This gradient was created in Photoshop in less than 30 seconds.
You import this gradient file into your event. Click on the Mask Source in the Image Mask effect and then click on the gradient file in your event list and click Apply Clip. Change the Mask Source to Luminance. Change the offset mask parameters to move where the gradient lines up in your movie.