There are two methods to specify the filename for your saved video.
You can direct enter a file name for your saved video, or click on Browse button to select a file name.
If you want to batch record the video, you can choose this option. ACA Screen Recorder will auto generate the file name by file name template.
Use #'s to specify positions used by numeric enumerator.
Example:
The file save folder: D:/Document
The file name template: Clip###
The next file name should be: D:/Document/Clip001.avi, D:/Document/Clip002.avi, D:/Document/Clip003.avi, etc.