I have to do this any time I get images or footage from a GoPro as it does the same thing.
What I do is use the batch processing power of IrfanView. It’s free and a very useful utility.
Copy the contents of the folder to your hard drive. Use IrfanView to rename the files to anything you want. When you load a subsequent card in, use IrfanView to rename the new files the same as what you just did, picking up where you left off.
Yes, it’s that easy 🙂
Mike
