Trimming a clip in Inspector

When you trim an asset, you change the length of the viewable asset, restricting it to the material between the Trim In and Trim Out points. The material outside the trim marks is not deleted. It remains on disk but is not viewable. To use the Trim Asset operation, you must be logged on with a user account to which the Trim Rights role is assigned. If the role is not assigned, the Trim Asset operation is not available.

Load the asset into the Inspector.
Navigate to the desired starting point using the scrub bar, and click the Mark In button. ( I)
Navigate to the desired end-point using the scrub bar, and click the Mark Out button. ( O)
Trim Asset is enabled when the asset has a mark-in or mark-out point. It is disabled if the asset does not have a mark-in or mark-out point.

Note: If a clip is a part of Dyno record train sequence, Mark In and Mark Out points should not be set beyond the limit of the guard band, as configured for the record train sequence.
Click on the Actions drop-down arrow, and select Trim Asset.
The Confirm Trim dialog box appears.
Select the Do not ask again checkbox to prevent recurring display of the Confirm Trim dialog box.
Click Trim to confirm the trimming of the asset.