To quickly apply an animation to multiple layers at the same time, select some layers using the checkboxes next to each layer name (or use the Quick Select Layers menu), then set your animation in the slide-up area at the bottom of the plugin window. Once you're happy with your animation, click the Apply animations to layers button to apply the new animation to all of the selected layers.

Your layer selection stays active after applying animations or layer settings, so you can make several related changes without selecting the same layers again. Hide the batch actions panel when you need more room to work on the timeline, then use Show Batch Actions to reopen it without losing the selection. Use Clear or press Esc when you are finished.

You can also drag an entry, exit, or hover timing bar on any selected layer to adjust that timing track on the other compatible selected layers. Bannerify preserves the layers' relative timing offsets and keeps the group within the timeline bounds.

You can undo or redo timeline changes if a batch change does not look right.