What hpe of footage is secondary and used to help illustrate a point? 0000 B-roll J-cut Transition L-cut

## Step 1<br />The question is asking for the type of footage that is secondary and used to help illustrate a point. This is a term used in film and video production.<br /><br />## Step 2<br />The term 'B-roll' refers to supplementary or alternative footage intercut with the main shot. This footage is used to provide additional context, detail, or explanation to the main shot.<br /><br />## Step 3<br />The other options, J-cut, Transition, and L-cut, are also terms used in film and video production, but they do not fit the description given in the question. <br /><br />## Step 4<br />A J-cut is a type of cut where the audio from the next scene is heard before the visuals of that scene are shown. A transition is a term used to describe the process of moving from one scene to another. An L-cut is a type of cut where the visuals of the next scene are shown before the audio of that scene is heard.