Trims or lengthens the active comp's duration by the in/out points of its layers.
To trim a composition, select it and run the tool. This will trim the active comp based on the in/out points of its layers. If you hold down the cmd/ctrl key and click the tool button, the comp will be trimmed based on the selected layers.
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⌨️ Cmd/Ctrl + click trims the comp based on selected layers
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