Specify these options in the Batch and Droplet dialog boxes.
To use this option, the action must contain an Open command. Otherwise, the Batch command won't open the files you've selected for batch processing. Selecting this option doesn't disregard everything in an Open command—only the choice of files to open.
Deselect this option if the action was recorded to operate on an open file, or if the action contains Open commands for specific files that are required by the action.
If you don't select this option and your action includes a Save As command, your files will be saved into the folder specified by the Save As command in the action, instead of the folder specified in the Batch command. In addition, if you don't select this option and the Save As command in the action specifies a filename, the Batch command overwrites the same file (the file specified in the action) each time it processes an image.
If
you want the Batch command to process files using the original file
names in the folder you specified in the Batch command, save your
image in the action. Then, when you create the batch, select Override
Action "Save As" Command and specify a destination folder. If you
rename the images in the Batch command and don't select Override
Action "Save As" Command, Photoshop saves your processed images
twice: once with the new name in the specified folder, and once
with the original name in the folder specified by the Save As command
in the action.To use this option, the action must contain a Save As command. Otherwise, the Batch command won't save the processed files. Selecting this option doesn't skip everything in the Save As command—only the specified file name and folder.
Saving files
using the Batch command options usually saves the files in the same format
as the original files. To create a batch process that saves files
in a new format, record the Save As command followed by the Close
command as part of your original action. Then choose Override Action
“Save As” Commands for the Destination when setting up
the batch process.