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Summary
This article demonstrates how to access and navigate the Panopto video editor. In addition, it provides an overview of the tools and functions available within the Panopto video editor.
Accessing the Panopto Editor
You can access the Panopto editor from the video library. You can edit any video to which you have Creator access. To open the editor, click on the Edit button below the video title.
The editor can also be opened while watching the video, by clicking on the Edit button in the upper right corner (it looks like a pencil).

Primary Video and Secondary Streams
When the editor opens, a timeline appears along the bottom of the video. This shows the entire length of the video, as well as all the streams that are included with the video.
Primary Video Stream (P1)
The top bar will show primary video and audio. It is labeled “P1”. This bar is associated with the video that appears in the upper left side of the viewer. 
Secondary Video Streams (S1, S2)
Secondary streams, including slides (via PowerPoint or Keynote), are located below the primary stream. These are labeled “S1”, “S2”, etc. Streams are considered any visuals added to the presentation in addition to your primary video (that's the video of you talking on camera).
 
Secondary streams appear in the right side of the viewer.
The Video Editing Timeline
Click in the video editing timeline to navigate through the content. The red line indicates the point in the video that is being viewed.

Expand the timeline using the arrow on the left. Zoom in on the timeline by using the magnifying glass at the right.
Trimming Sections / Editing Your Video
To trim out sections of video, hover over the beginning or end of the video and click on the handle that appears.

Make Cuts to All Streams at the Same Time
Drag to remove a section of video.

Click and drag within the timeline to remove a section from that area. Note that, as the Creator of the video, you will still see the greyed-out areas where you made cuts when you enter the editor function in Panopto. Your viewers will not see this when they watch the video. You can always remove cuts from a video after the fact, too.

Make Cuts to Only Secondary Streams
Click and drag on either “S1” or “S2” to cut only that line.

Click and drag on “P1” to cut sections from all lines.
